rudarski kabeli - mining cables

CONTENTS:SADR@AJ:

strana:

1. UVOD2. KONSTRUKCIJA KABELA3. ELEKTRI^NE KARAKTERISTIKE

KABELA4. ISPITIVANJE KVALITETE5. TIPOVI KABELA

6. PAKIRANJE

5.1. EpN 53

5.2. EpN 55

5.3. EpN 60

5.4. Epn 61

5.5. Epn 62

5.6. EpN 63 i EpN 63(S)

5.7. EpN 64, EpN 65 i EpN 78

5.8. EpN 50

Teki gumeni rudarski kabel

Teki gumeni rudarski kabel

Specijalni gumeni rudarski kabel




Srednjenaponski gumeni rudarski kabel

Gumeni savitljivi kabel

5.1. EpN 53

5.2. EpN 55

5.3. EpN 60

5.4. Epn 61

5.5. Epn 62

5.6. EpN 63 i EpN 63(S)

5.7. EpN 64, EpN 65 i EpN 78

5.8. EpN 50

page:

1. INTRODUCTION2. CABLE CONSTRUCTION3. ELECTRIC PROPERTIES OF

CABLES4. QUALITY TESTING5. CABLE TYPES

6. PACKING

5.1. EpN 53

5.2. EpN 55

5.3. EpN 60

5.4. Epn 61

5.5. Epn 62

5.6. EpN 63 and EpN 63(S)

5.7. EpN 64, EpN 65 and EpN 78

5.8. EpN 50

Heavy rubber mining cable

Heavy rubber mining cable

Special rubber mining cable




Medium voltage rubber mining cable

Flexible rubber cable

5.1. EpN 53

5.2. EpN 55

5.3. EpN 60

5.4. Epn 61

5.5. Epn 62

5.6. EpN 63 and EpN 63(S)

5.7. EpN 64, EpN 65 and EpN 78

5.8. EpN 50

ELKA Mining cablesTVORNICA ELEKTRINIH KABELA ELECTRIC CABLE WORKS

E L K A d . d . , @ i t n j a k b . b . , H R - 1 0 0 0 0 Z A G R E B , C R O A T I A , T e l . : ( 0 1 ) 2 4 0 4 2 0 0 , F a x . : ( 0 1 ) 2 4 0 4 8 9 8

1 1

1 1

4 4

4 4

6 6

6 6

8 8

11 11

13 13

15 15

18 18

21 21

27

30 30

27

Rudarski kabeli



Rudarski kabeli

1

1. UVOD

2. KONSTRUKCIJA KABELA

2.1. VODI^

2.2 . IZOLACIJA

U ovom katalogu date su karakteristike rudarskih

kabela, koji se nalaze u standardnom proizvodnom

programu Elke. Osim rudarskih kabela obuhva}enih

ovim katalogom Elka ima u svom proizvodnom

programu i druge vrste kabela koji se koriste u rudarstvu.

Vodi~i faznih, zatitnih, kontrolnih i upravlja~kih ìla po

konstrukciji i elektri~nim svojstvima u potpunosti

odgovaraju standardu HRN N.CO.015. Materijal vodi~a

je meki bakar sa zatitnom prevlakom kositra ili legure

kositra. Konstrukcija vodi~a je finoì~no uè klase 5.

Konstrukcija vodi~a i sam materijal omogu}avaju

visoku savitljivost kabela.

Izolacija se sastoji od brizganog sloja etilen-propilenskog

elastomera (EPDM). Ovaj materijal ima odli~na

elektri~na svojstva, visoku otpornost na starenje i

toplinu, naro~ìto visoku otpornost na prodor vlage i na

djelovanje ozona, te je kroz takve osobine zagarantirana

duga ìvotna dob kabela izoliranih ovim materijalom.

*

Osnovne karakteristike ovog materijala prikazane su uTablici 1.

1. INTRODUCTION

2. CABLE CONSTRUCTION

2.1. CONDUCTOR

2.2 . INSULATION *

The present catalogue features characteristics of miningcables, forming part of ELKA's standard productionprogram. Apart from mining cables comprised in thiscatalogue, ELKA's production program coveres othercable types, applied in mining industry.

Conductors of phase, protective, control and surveillancecores in construction and electric properties fully meet theHRN N.CO.015 standard. Conductor material is softcopper with protective tin or tin alloy coating. Conductorconstruction is fine wired rope of class 5. Conductorconstruction and material itself provide for a highflexibility of cable.

Insulation consists of extruded ethylene-propyleneelastomere (EPDM). This material has got excellentelectric properties, high resistance to ageing andtemperature, particularly high resistance of penetration ofmoisture and ozone influence, which properties guaranteea long life of cables insulated with that material.Basic characteristics of that material are stated in Table 1.

Specifi~ni izolacijski otpor kod 20oC Ohm.m / Specific insulation resistance at 20oC, Ohm.mSpecifi~ni izolacijski otpor kod 20oC Ohm.m

Relativna dielektri~na konstanta r kod 20oC / Relative dielectric constant r at 20oCRelativna dielektri~na konstanta r kod 20oC

Kut gubitka tg kod 20oC 50 Hz / Loss angle tg at 20oC, 50 HzKut gubitka tg kod 20oC 50 Hz

Trajna radna temperatura oC / Continuous operating temperature, oCTrajna radna temperatura oC

Temperatura u kratkom spoju, oC / Temperature at short circuit, 20oC,Temperatura u kratkom spoju, oC

* Opirniji prikaz karakteristika pojedinih elastomera i

temeljnih gumenih mjeavina izloèn je u katalogu

ELKA - Gumom izolirani vodovi i kabeli.

* More detailed description of individual elastomeres andbasic rubber compounds properties is stated in ELKA'scatalogue - Rubber insulated conductors and cables.

1 . 1013

3,2

0,020

90

250

Tablica 1. Table 1.



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2

2.4. PLAT

2.4.1. MATERIJAL PLATA

2.4.2. BOJA PLATA

2.4.3. OZNAKE NA PLATU

Plat se izvodi od ekstrudiranog sloja poli-kloroprenskog elastomera (PCP). Polikloropren jesintetski elastomer koji ima izvrsna mehani~ka svojstva,otpornost na plamen, mineralna ulja i pogonska goriva.Izvrsna mehani~ka svojstva sastoje se u visokojotpornosti na habanje, cijepanje i udar. Trajna radnatemperatura polikloroprena iznosi 80oC. Otpornost naniske temperature je veoma dobra, tako da zadr`avaelasti~nost do - 30oC. Otpornost na atmosferilije,otapala, kiseline i alkalije omogu}uje iroku primjenuovog materijala za vanjske zatitne slojeve kabela. Ovasvojstva u potpunosti zadovoljavaju teke uvjete radarudarskih kabela.

@UTA: za kabele nazivnog napona do 1,6 kVCRVENA: za kabele nazivnog napona vieg od 1,6 kVSVJETLOSIVA ILI CRNA: za signalne i dojavnekabeleSVJETLOPLAVA: za kabele samosigurnosnihinstalacija

Na platu mora postojati kontinuirana reljefna oznakakoja sadr`i:- tip kabela- konstrukciju- nazivni napon- naziv proizvo|a~a- godinu proizvodnje

2.4. SHEAT

2.4.1. SHEATH MATERIAL

2.4.2. SHEATH COLOUR

2.4.3. SHEATH MARKING

Sheath is manufactured out of extruded polychloropreneelastomere (PCP). Polychloroprene is a synteticelastomere of excellent mechanical properties, resistanceto flame, mineral oils and power-generating fuels.Excellent mechanical properties consist of high resistanceto wear, splitting and crash. Continuous operatingtemperature of polychloroprene is 80oC. Resistance to lowtemperatures is very good, so that it kees it flexibility downto - 30oC. Resistance to weathering factors, solvents,acids and alkali enables a wide application of thatmaterial for external protective cable layers. Thoseproperties fully meet severe working conditions of miningcables.

YELLOW: for cables of nominal votage up to 1,6 kVRED: for cables of nominal voltage higher than 1,6 kVLIGHT GREY or BLACK: for signalling andcommunication cablesLIGHT BLUE: for self-safety installation cables

Sheath must be marked with continuous relief designationcontaining:- cable type- construction- nominal voltage- producer's name- year of production

2.3. POLUVODLJIVI SLOJEVI

Poluvodljivi slojevi se izvode u obliku brizganog iliomotanog sloja od poluvodljive gumene mjeavine.Svojom vodljivo}u osiguravaju elektri~nu zatitu iliniski otpor u kontrolnom krugu.

2.3. SEMI-CONDUCTIVE LAYERS

Semi-conductive layers are manufactured in the shape ofextruded or wrapped semi-conductive rubber mixture.Their conductivity secures electric protection or lowresistance in the control circuit.

ELKA Mining cablesTVORNICA ELEKTRINIH KABELA


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3

2.5. OZNAÎVANJE @ILA

Ozna~ivanje ìla niskonaponskih kabela izvodi sebojanjem izolacije u skladu sa HRN N.CO.O1O i toprema Tablici 2.

Ozna~ivanje ìla niskonaponskogTablica 2. kabelaTablica 2.

Ako je zatitni vodi~ u poluvodljivoj gumi crne boje, popovrini je bijela uzdu`na crta.

2.5. MARKING OF CORES

Marking of low voltage cable cores is carried out by colourinsulation pursuant to HRN N.CO.O1O, as stated inTable 2.

Marking of cores on low votage cableTable 2.

If protective conductor is in semi-conductive black rubber,its surface is marked by white longitudinal line

Kabel sa zeleno-ùtom ìlom(oznaka "Y")

Cable with green-yellow core(symbol "Y")

Kabel sa zeleno-ùtom ìlom(oznaka "Y")

zeleno/ùta-crna-plavagreen/yellow-black-bluezeleno/ùta-crna-plava crna-plava-sme|a

black-blue-browncrna-plava-sme|a

crna-plavablack-bluecrna-plava

crna-plava-sme|ablack-blue-brown

crna-plava-sme|a

crna-plavablack-bluecrna-plava

zeleno/ùta-crna-plava-sme|agreen/yellow-black-blue-brown

zeleno/ùta-crna-plava-sme|a crna-plava-sme|a-crnablack-blue-brown-blackcrna-plava-sme|a-crna crna-plava-sme|a-crna

black-blue-brown-blackcrna-plava-sme|a-crna

zeleno/ùta-crna-plava-sme|a-crnagreen/yellow-black-blue-brown-blackzeleno/ùta-crna-plava-sme|a-crna

u vanjskom sloju: zeleno/ùta, ostalecrne ozna~ene brojevima po~evi sbrojem 1 iz sredita ili

u vanjskom sloju: zeleno/ùta, ostalecrne ozna~ene brojevima po~evi sbrojem 1 iz sredita ili

u vanjskom sloju: zeleno/ùta-bijela-u vanjskom sloju: zeleno/ùta-bijela-ostale crne,ostale crne,u ostalim slojevima: bijela, ostale crneu ostalim slojevima: bijela, ostale crne

in external layer: green/yellow, theothers black marked with numbersstarting with number 1 from the centre or

in external layer: green/yellow-white-the others black:in other layers: white, the others black

crne ozna~ene brojevima po~evi sbrojem 1 iz sredita, ilicrne ozna~ene brojevima po~evi sbrojem 1 iz sredita, ili

u vanjskom sloju: sme|a-bijela-ostaleu vanjskom sloju: sme|a-bijela-ostalecrne,u ostalim slojevima: bijela, ostale crneu ostalim slojevima: bijela, ostale crne

black, marked with numbers, startingwith number 1 from the centre, or

in external layer: brown-white-theothers blackin other layers: white, the others black

crne, ozna~ene brojevima po~evi scrne, ozna~ene brojevima po~evi sbrojem 1 iz sredita ilibrojem 1 iz sredita ili

u vanjskom sloju: sme|a-bijela-ostaleu vanjskom sloju: sme|a-bijela-ostalecrne,u ostalim slojevima:u ostalim slojevima: bijela, ostale crnebijela, ostale crne

black, marked with numbers, startingwith number 1 from the centre, or

in external layer: brown-white-theothers blackin other layers: white, the others black

crna-plava-sme|a-crna-crnablack-blue-brown-black-blackcrna-plava-sme|a-crna-crna

Kabel bez zeleno-ùte ìleCable without green-yellow core

Kabel bez zeleno-ùte ìleBroj ìlaNumberof cores

Broj ìla

2

3

4

5

6

i vie

and more

6

i vie

Kabel sa koncentri~nim vodi~emCable with concentric conductor

Kabel sa koncentri~nim vodi~em

ELECTRIC CABLE WORKS

__

__



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4

3. ELEKTRI^NE KARAKTERISTIKE KABELA

3.1. OTPOR VODIÂ

3.2. POGONSKI KAPACITET

3.3. INDUKTIVNI OTPOR

3.4. NAZIVNI NAPON

3.5. TRAJNO STRUJNO OPTERE]ENJE

U tablici elektri~kih karakteristika kabela dan jemaksimalni elektri~ni otpor vodi~a po kilometru duìnekabela na 20oC kod istosmjerne struje. Kodnominalnog optere}enja i izmjeni~ne struje otporporaste za pribli`no 28%.

U tablicama je dan pogonski kapacitet faznog vodi~a,po jednom metru duìne kabela. Pogonski kapacitet jezbroj parcijalnih kapaciteta vodi~a prema ostalimvodi~ima i metalnom platu.

U tablicama je dan induktivni otpor faznog vodi~a kodfrekvencije 50 Hz, po kilometru duìne kabela.Induktivitet faznog vodi~a u petlji sa ostalim faznim izatitnim vodi~ima, uz zanemarenje unutarnjeginduktiviteta zbog relativno manjih presjeka i finoì~neizvedbe vodi~a.

Nazivni napon kabela ozna~ava se Uo/U u kV. Najviiradni napon moè prelaziti nazivni napon za 20%vrijednosti, kod svih kabela, osim kod kabela EpN 63gdje radni napon ne smije prelaziti 1/1,6 kV.

Maksimalno doputena trajna radna struja rudarskihkabela dana je u Tablici 3. za temperaturu okoline 25oC.Korekcijski faktori za struju u ovisnosti o temperaturiokoline dani su u Tablici 4.

3. ELECTRIC PROPERTIES OF CABLES

3.1. RESISTANCE OF CONDUCTOR

3.2. OPERATING CAPACITY

3.3. INDUCTIVE RESISTANCE

3.4. NOMINAL VOLTAGE

3.5. CONTINUOUS CURRENT LOAD

Maximum electric resistance of conductor per kilometre ofcable length at 20oC and at direct current is stated in thetable of electric properties of cables. At nominal rating andalternating current the resistance increases for approx.28%.

Operating capacity of phase conductor per one metre ofcable is stated in tables. Operating capacity is a sum ofpartial capacites of conductors in proportion to otherconductors and metalic sheat.

Inductive resistance of phase conductor at 50 Hz frekvencyper kilometre of cable lenght is stated in tables. Inductivityof phase conductor in loop with other phase and protectiveconductors, neglecting inner inductivity due to relativelysmaller cross-sections and finewired conductorconstruction.

Nominal voltage of cables is designated by Uo/U in kV.Maximum operating voltage can exceed nominal voltagefor 20% of value, for all cables except for cable EpN 63,where operating voltage must not exceet 1/1,6 kV.

Maximum permissible continuous current load of miningcables is stated in Table 3 for ambient temperature 25oC.Correction factors for current in dependence of ambienttemperature are stated in Table 4.


4. ISPITIVANJE KVALITETE

Ispitivanja tijekom proizvodnje i na gotovom kabeluprovode se prema propisima HRN standarda. Premaovim ispitivanjima kabeli potpuno zadovoljavajupropisanu kvalitetu. Uz ova ispitivanja uvedeno jedodatno ispitivanje savitljivosti kabela na posebnomure|aju za cikli~ko savijanje. Polumjer savijanja kabela ioptere}enje za svaki tip kabela bira se prema uvjetimaeksploatacije kabela. Ova ispitivanja u toku razvojapojedinih tipova kabela uvjetovala su niz poboljanja ukonstrukciji koja imaju za cilj duì vijek pojedinihkonstrukcijskih elemenata kabela a time i cijelog kabela.

4. QUALITY TESTING

Testing during production and testing of finished cable arecarried out according to HRN standards regulations.According to those testings, cables fully meet theprescribed quality. Along with those testings, an additionaltesting of cable flexibility on a special device for cyclicbending has been introduced. Bending radius of cablesand loads for each cable type are selected in accordancewith the conditions of cable exploitation. Those testings,performed during development of individual cable types,have permitted a series of improvements in construction,aiming at longer life of particular constructive elements ofcables and thereby of the entire cable.



Rudarski kabeli

5

Tablica 3. Trajne struje rudarskih kabela ikabela koji se primjenjuju u rudarstvu pritemperaturi okoline od 25oC.

Tablica 3 Table 3. Continuous currents of miningcables and cables used in mining industryat ambient temperature 25oC.

Table 3

1,5 28 ---- 1,5 18 ---- ---- ----

2,5 39 ---- 2,5 25 ---- ---- ----

4 52 ---- 4 34 ---- ---- ----

6 66 ---- 6 44 ---- ---- ----

10 91 88 10 60 ---- ---- ----

16 120 121 16 80 86 105 120

25 165 154 25 105 110 134 154

35 200 187 35 130 135 160 186

50 251 233 50 160 165 198 223

70 308 282 70 200 205 247 280

95 369 340 95 245 250 306 345

120 433 392 120 285 285 360 398

150 496 445 150 325 325 420 453

185 565 510 185 370 370 478 530

240 ---- ---- 240 430 430 550 620

Tip kabela / Cable typeTip kabela /Tip kabela / Cable typeTip kabela /Presjek vodi~aPresjek vodi~a

Conductor

cross-section

mm2mm2

EpN

0,6/1 kV

A

EpN

3,6/6 kV

A

Presjek vodi~aPresjek vodi~a

Conductor

cross-section

mm2mm2

PP

0,6/1 kV

A

PHP

3,6/6 kV

A

XP;EpN

0,6/1 kV

A

XHP;EpHP

3,6/6 kV

A


Temperatura okoline do oCAmbient temperature up to oCTemperatura okoline do oC

Dozvoljeno optere}enje u % vrijednosti navedenih u Tablici 3.Permissible load in % of values stated in Table 3.

Dozvoljeno optere}enje u % vrijednosti navedenih u Tablici 3.

20 106 106

25 100 100

30 92 93

35 85 87

40 75 79

45 65 71

50 53 61

do 1 kV / up to 1 kVdo 1 kV do 6 kV / up to 6 kVdo 6 kV

Tablica 4. Korekcijski faktori u ovisnostio temperaturi okolineTablica 4 Table 4. Correction factors in

dependence of ambient temperatureTable 4.



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6

5. TIPOVI KABELA

5.1. TEKI GUMENI RUDARSKI KABEL

5. CABLE TYPES

5.1. HEAVY RUBBER MINING CABLE

Tipska oznaka:Norma:Nazivni napon:Ispitni napon:Dozvoljena temperatura vodi~a:Boja plata:


Type coded:Standard:Nominal voltage:Test voltage:Permissible conductor temperature:Sheath colour:


; NSSHU ...+.../3EHRN N.C5.353; VDE 0250/Teil 812

0,6/1kV2,5 kV90oCùta

EpN 53EpN 53 EpN 53; NSSHU ...+.../3EHRN N.C5.353; VDE 0250/Teil 812

0,6/1Kv2,5 kV90oCyellow

EpN 53

OPIS KONSTRUKCIJE:

1. Vodi~:2. Izolacija:

3. Separator:4. Elektri~na zatita:

5. Unutarnji plat:

6. Separator:7. Vanjski plat:

OPIS KONSTRUKCIJE:



5. Unutarnji plat:


CONSTRUCTION DESCRIPTION:

1. Conductor:2. Insulation:

3. Separator:4. Electric protection:

5. Inner sheath:

6. Separator:7. External sheath:




5. Inner sheath:


bakreno pokositreno finoì~no uègumena mjeavina na temelju

etilen-propilenskog elastomera (EPDM)poliesterska vrpca

oplet bakrenepokositrene ìce oko svake ìle

gumena mjeavinana temelju prirodnog i stiren-butadienskog

elastomera (NR+SBR)gumirana vrpca

gumena mjeavina na temeljupolikloroprenskog elastomera (PCP)

tinned copper fine-wired roperubber compound at ethylene-

-propylene elastomere base (EPDM)polyester-foil

braiding of tinnedcopper wire around each corerubber compound at natural

and styrene-butadiene elastomerebase (NR+SBR)

rubberised taperubber compound at

polychloroprene elastomeric base(PCP)

MJESTO I PODRU^JE UPORABE:

Primjenjuje se za priklju~ivanje razli~itih troila, namjestima gdje se javljaju srednja mehani~kanaprezanja, u suhim i vla`nim prostorijama, naotvorenom prostoru, a najira je upotreba u rudnicimasa podzemnim kopom gdje postoji opasnost odeksplozije metana i ugljene praine.Kod polaganja i premjetanja je polumjer savijanjanajmanje 5D (D = vanjski promjer kabela)

MJESTO I PODRU^JE UPORABE: FIELD OF APPLICATION:

It is applied for connecting of various users, at pointswhere medium mechanical strains occur, in dry and wetrooms, outdoors, and the widest range of application is inmines with underground exploitation, where danger ofmethane and coal-dust explosion is present.At laying and removal, bending radius is at least 5D (D =external cable diameter)

FIELD OF APPLICATION:


EpN 53

1234567



Rudarski kabeli

7

Tip

Type

EpN 53EpN 53

EpN 53EpN 53

Tip

Type

Konstrukcija

Construction

nxS/So

Konstrukcija

Construction

nxS/So

Trajna radna struja

Continuous

operating current

Otpor vodi~a na 20oC

Conductor resistance

at 20oC

Pogonski

kapacitet

Operating

capacity

Induktivni

otpor

Inductive

Resistance

Promjer

faznog vodi~a

Phase

conductor

diameter

Debljina

izolacije

Insulation

Thickness

Debljina plata

Sheath thickness

Maksimalni

vanjski promjer

kabla

Max. external

diameter of cable

Pribli`na

teìna kabela

Approx.

cable

weight

Pakiranje

PackingUnutarnji

InnerVanjski

External Duìna / Lenght BubanjDrummm2mm2

mm2mm2 A Ohm/km nF/m Ohm/km

3x2,5/2,5

3x2,5/2,5 34 8,21 0,25 0,122

BD - 12100039016,61,0 1,61,02,10

3x4/4

3x4/4 44 5,09 0,29 0,110

BD - 12100054019,01,2 2,01,02,60

3x6/6

3x6/6 58 3,39 0,33 0,103

BD - 14100075022,01,2 2,01,23,55

3x10/10

3x10/10 81 1,95 0,41 0,097

BD - 12500112025,81,4 2,21,24,75

3x16/10

3x16/10 106 1,24 0,47 0,094

BD - 161000136028,01,4 2,21,25,80

3x25/16

3x25/16 140 0,795 0,51 0,091

BD - 16500192034,01,6 2,51,47,20

3x35/16

3x35/16 174 0,565 0,61 0,088

BD - 18500261040,01,8 3,01,48,95

3x50/25

3x50/25 212 0,393 0,60 0,085

BD - 18500347044,52,0 3,51,69,90

3x70/35

3x70/35 265 0,277 0,69 0,082

BD - 16250435049,52,0 3,51,611,90

3x95/35

3x95/35 315 0,210 0,72 0,079

BD - 18250571058,02,4 4,01,814,20

mm mm mm mm mm kg/km m

Table 5. EpN 53CONSTRUCTION DATA FOR

Table 6. EpN 53ELECTRIC PROPERTIES FOR

Tablica 5 EpN 53. KONSTRUKCIJSKI PODACI ZATablica 5 EpN 53

Tablica 6 EpN 53. ELEKTRI^NE KARAKTERISTIKE ZATablica 6 EpN 53

nSSo

- broj faznih vodi~a- presjek faznog vodi~a

- presjek elektri~ne zatite

nSSo

nSSo

- number of phase conductors- phase conductor cross-section- electric protection cross-section

nSSo

NATPIS NA PLATU:

PRIMJER:

EpN 53 3x6/6 mm

NSSHU 3x6+6/3E

EpN 53 3x6/6 mm 0,6/1 kV ELKA HR god.proizvodnje

Oznaka troìlnog kabela presjeka faznih vodi~a 6 mmsa zatitnim vodi~em presjeka 6 mm

HRN:

VDE:

2

2

2

2

NATPIS NA PLATU:

PRIMJER:

EpN 53 3x6/6 mm

NSSHU 3x6+6/3E

2

INSCRIPTION AT SHEATH:

EXAMPLE:

EpN 53 3x6/6 mm

NSSHU 3x6+6/3E

EpN 53 3x6/6 mm 0,6/1 kV ELKA HR year ofproduction

Designation of three-core cable of 6 mm cross-section ofphase conductors with protective conductor of 6 mmcross-section

HRN:

VDE:

2

2

2

2


EXAMPLE:

EpN 53 3x6/6 mm

NSSHU 3x6+6/3E

2

ELECTRIC CABLE WORKSELECTRIC CABLE WORKS



Rudarski kabeli

8

5.2. TEKI GUMENI RUDARSKI KABEL



EpN 55; NSSHU ...KONHRN N.C5.353; VDE 0230/Teil 812


EpN 55

OPIS KONSTRUKCIJE:


3. Unutarnji plat:



OPIS KONSTRUKCIJE:


3. Unutarnji plat:




etilen-propilenskog elastomera (EPDM)

poliesterska vrpcaoplet bakrene pokositrene `ice

koncetri~no oko unutarnjeg plata

gumena mjeavina natemelju prirodnog i stiren-butadienskog

elastomera (NR+SBR)

poliesterska ili gumirana vrpcagumena mjeavina na temelju

polikloroprenskog elastomera (PCP)


Kabel se primjenjuje za priklju~ivanje razli~itih troila,na mjestima gdje se javljaju srednja mehani~kanaprezanja zbog premjetanja, u suhim i vla`nimprostorijama i na otvorenom prostoru. Najiraupotreba je u rudnicima s podzemnim kopom, gdjepostoji opasnost od eksplozije u stupnju I.Kod polaganja i premjetanja polumjer savijanja jenajmanje 5D (D = vanjski promjer kabela)


5.2. HEAVY RUBBER MINING CABLE



EpN 55; NSSHU ...KONHRN N.C5.353; VDE 0230/Teil 812

0,6/1kV2,5 kV90oCyellow

EpN 55



3. Inner sheath:





3. Inner sheath:



tinned copper fine-wired roperubber compound at ethylene-

-propylene elastomere base (EPDM)rubber compound at

natural styrene-butadiene elastomerebase (NR+SBR)

polyester-foilbraiding of tinned copper wire

concentrically around inner sheathpolyester foil or rubberised tape

rubber compound atpolychloroprene elastomere base(PCP)


Cable is applied for connecting of various users, at pointswhere medium mechanical strains occur due to removal,in dry and wet rooms and outdoors. The widest range ofapplication is in mines with underground exploitation,where danger of grade I explosion is present.At laying and removal, bending radius is at least 5D (D =external cable diameter)


SADRAJ:


EpN 55


1234567



Rudarski kabeli

9

Tip

Type

EpN 55EpN 55

Konstrukcija

Construction

nxS/So

Promjer

faznog vodi~a

Phase

conductor

diameter

Debljina

izolacije

Insulation

thickness

Debljina plata

Sheath thickness

Maksimalni

vanjski promjer

kabela

Max. external

diameter of cable

Pakiranje

Packing

Unutarnji

InnerVanjski

External Duìna / Length BubanjDrummm2mm2

3x1,5/1,5 BD - 10100029015,01,0 1,61,01,60

3x2,5/2,5 BD - 12100041017,01,0 1,61,02,10

3x4/4

3x95/50

BD - 12

BD - 18

1000

500

500

5550

18,5

54,5

1,2

2,4

2,0

4,0

1,0

1,8

2,60

14,20

3x6/6

4x2,5/2,5

BD - 12

BD - 12

500

1000

700

470

21,5

18,5

1,2

1,0

2,0

1,2

1,2

1,0

3,55

2,10

3x10/10

4x4/4

BD - 16

BD - 12

1000

1000

1050

580

25,5

20,0

1,4

1,2

2,2

2,0

1,2

1,0

4,75

2,60

3x16/10

4x6/6

BD - 16

BD - 12

1000

500

1280

820

28,0

23,5

1,4

1,2

2,2

2,0

1,2

1,0

5,80

3,55

3x25/16

5x2,5/2,5

BD - 16

BD - 12

1000

1000

1830

540

33,0

20,0

1,6

1,2

2,5

2,0

1,4

1,0

7,20

2,10

3x35/16

5x4/4

BD - 16

BD - 14

500

1000

2390

670

38,0

21,5

1,8

1,2

3,0

2,0

1,4

1,0

8,95

2,60

3x50/25

5x6/6

BD - 16

BD - 12

500

500

3150

1020

42,0

26,0

2,0

1,4

3,5

2,2

1,6

1,0

9,90

3,55

3x70/35 BD - 18500425048,02,0 3,51,611,90

mm mm mm mm mm kg/km m

Table 7. EpN 55CONSTRUCTION DATA FORTablica 7 EpN 55. KONSTRUKCIJSKI PODACI ZATablica 7 EpN 55

NATPIS NA PLATU:

PRIMJER:

EpN 55 3x35/16 mm

NSSHU 3x35/16 KON

EpN55 3x35/16 mm 0,6/1 kV ELKA HR god.proizvodnje

Oznaka troìlnog kabela presjeka faznih ìla 35 mm sazatitnim vodi~em presjeka 16 mm postavljenimkoncentri~no izme|u unutranjeg i vanjskog plata.

HRN:

VDE:

2

2

2

2

NATPIS NA PLATU:

PRIMJER:

EpN 55 3x35/16 mm

NSSHU 3x35/16 KON

2


EXAMPLE:

EpN 55 3x35/16 mm

NSSHU 3x35/16 CON

EpN55 3x35/16 mm 0,6/1 kV ELKA HR year ofproduction

Designation of three-core cable of 35 mm cross-section ofphase cores with protective conductor of 16 mm cross-section, laid concentrically between inner and externalsheath.

HRN:

VDE:

2

2

2

2


EXAMPLE:

EpN 55 3x35/16 mm

NSSHU 3x35/16 CON

2

Pribli`na

teìna kabela

Approx.

cable

weight



Rudarski kabeli

10

EpN 55EpN 55

Tip

Type

Konstrukcija

Construction

nxS/So

Trajna radna struja

Continuous

operating current

Otpor vodi~a na 20oC

Conductor resistance

at 20oC

Pogonski

kapacitet

Operating

capacity

Induktivni

otpor

Inductive

resistance

mm2mm2 A Ohm/km nF/km Ohm/km

3x1,5/1,5 25 13,70 0,23 0,119

3x2,5/2,5 33 8,21 0,26 0,107

3x4/4 44 5,09 0,29 0,100

3x6/6

3x95/50

58

318

3,39

0,210

0,30

0,46

0,097

0,075

3x10/10

4x2,5/2,5

80

33

1,95

8,21

0,34

0,31

0,091

0,107

3x16/10

4x4/4

106

44

1,24

5,09

0,37

0,33

0,088

0,097

3x25/16

4x6/6

138

58

0,795

3,39

0,39

0,35

0,085

0,091

3x35/16

5x2,5/2,5

171

27

0,565

8,21

0,44

0,34

0,082

0,107

3x50/25

5x4/4

212

36

0,393

5,09

0,41

0,37

0,079

0,097

3x70/35

5x6/6

263

49

0,277

3,39

0,45

0,39

0,075

0,091

Table 8. EpN 55ELECTRIC PROPERTIES FORTablica 8 EpN 55. ELEKTRI^NE KARAKTERISTIKE ZATablica 8 EpN 55

nSSo

- broj faznih vodi~a- presjek faznih vodi~a

- presjek elektri~ne zatite

nSSo

nSSo

- number of phase conductor- phase conductor cross-section- electric protection cross-section

nSSo




Rudarski kabeli

11

5.3. SPECIJALNI GUMENI RUDARSKI KABEL



EpN 60; NSSHCGUHRN N.C5.360; VDE 0250/Teil 812


EpN 60

OPIS KONSTRUKCIJE:

1. Vodi~ - fazni:2. Vodi~ - zatitni:3. Separator:4. Izolacija:

5. Poluvodljivi sloj okozatitnog vodi~a:

6. Poluvodljivi sloj prekoizolacije faznih ìla:

7. Poluvodljivi sloj okojezgre kabela:

8. Plat:

OPIS KONSTRUKCIJE:



6. Poluvodljivi sloj prekoizolacije faznih ìla:


8. Plat:

bakreno pokositreno finoì~no uèbakreno pokositreno finoì~no uè

poliesterska vrpcagumena mjeavina na temelju


gumena mjeavina natemelju etilen-propilenskog elastomera (EPDM)

poluvodljiva tekstilna vrpca

tekstilna vrpca +poliesterska vrpcagumena mjeavina na temelju



Savitljivi kabel namijenjen je za eksploataciju urudnicima s metanskim jamama. Upotrebljavaju se zarazvod energije i stacionarnu rasvjetu s upotrebomkontrolnika izolacije. Dobra svojstva savitljivosti uzdobra mehani~ka svojstva omogu}uju lako rukovanje ipremjetanje. Polumjer savijanja je najmanje 3D(D=vanjski promjer kabela)


5.3. SPECIAL RUBBER MINING CABLE



; NSSHCGUHRN N.C5.360; VDE 0250/Teil 812


EpN 60EpN 60


1. Phase conductor:2. Protective conductor:3. Separator:4. Insulation:

5. Semi-conductive layer aroundprotective conductor:

6. Semi-conductive layer overphase cores insulation:

7. Semi-conductive layeraround cable core:

8. Sheath:






8. Sheath:

tinned copper fine-wired ropetinned copper fine-wired rope

polyester-foilrubber compound at ethylene-

-propylene elastomere base (EPDM)

rubber compound atethylene-propylene elastomere base (EPDM)

semi-conductive textile tape

textile tape + polyester-foilrubber compound at

polychloroprene elastomeric base(PCP)


Flexible cable is intended for exploitation in mines withmethane pits. It is used for power distribution andstationary lighting under application of insulationcontroller. Good flexibility and mechanical propertiesprovide for easy handling and removal. Bending radius isat least 3D (D = external cable diameter)



SADR-AJ:


EpN 60

1

2

5

4 3678



Rudarski kabeli

12

Tip

Type

EpN 60EpN 60

EpN 60EpN 60

Tip

Type

KonstrukcijaConstructionnxS+n xS1 1nxS+n xS1 1


Trajna radna strujaContinuous

operating current

Otpor vodi~a na 20oCConductor resistance

at 20oC

PogonskikapacitetOperatingcapacity

Induktivniotpor

Inductiveresistance

Promjervodi~aPhase

conductordiameter

DebljinaizolacijeInsulationthickness

Debljina plataSheath thickness

Pribli`nateìnaApprox.cableweight

PakiranjePacking

VanjskipromjerExternaldiameter Duìna / Length Bubanj

Drummm2mm2


3x2,5+2,5

3x2,5+2,5 35 8,21 0,25 0,113

BD - 12100042018,02,61,02,103x4+4

3x4+4 45 5,09 0,29 0,104

BD - 12100057020,03,21,02,603x6+6

3x6+6 59 3,30 0,31 0,100

BD - 14100074523,03,21,23,553x10+10

3x10+10 83 1,95 0,39 0,091

BD - 12500108527,03,61,24,753x16+16

3x16+16 109 1,24 0,47 0,088

BD - 16500139729,53,61,25,80

mm mm mm mm kg/km m


Table EpN 60ELECTRIC PROPERTIES FOR10.10.

Tablica 9. EpN 60KONSTRUKCIJSKI PODACI ZATablica 9. EpN 60

Tablica 10. EpN 60ELEKTRI^NE KARAKTERISTIKE ZATablica 10. EpN 60

nn =1SS

- broj faznih vodi~a- broj zatitnih vodi~a

- presjek faznog vodi~a- presjek zatitnog vodi~a

1

1

nn =1SS

1

1

nn =1SS

- number of phase conductorsnumber of protective conductors

- phase conductor cross-section- protective cross-section

1

1

nn =1SS

1

1

NATPIS NA PLATU:

PRIMJER:

EpN 60 3x16+16 mm

NSSHCGU 3x16+16 mm

EpN60 3x16+16 mm 06/1kV ELKA HR god.proizvodnje

Oznaka troìlnog kabela presjeka faznih ìla 16 mm sazatitnim vodi~em 16 mm .

HRN:

VDE:

2

2

2

2

2

NATPIS NA PLATU:

PRIMJER:

EpN 60 3x16+16 mm

NSSHCGU 3x16+16 mm

2

2


EXAMPLE:

EpN 60 3x16+16 mm

NSSHCGU 3x16+16 mm

EpN60 3x16+16 mm 0,6/1kV ELKA HR year ofproduction

Designation of three-core cable of 16 mm cross-section ofphase cores with protective conductor of 16 mm cross-section.

HRN:

VDE:

2

2

2

2

2


EXAMPLE:

EpN 60 3x16+16 mm

NSSHCGU 3x16+16 mm

2

2



Rudarski kabeli

13




EpN 61; NSSHCGUHRN N.C5.360; VDE 0250/Teil 812


EpN 61

OPIS KONSTRUKCIJE:



6. Poluvodljivi sloj naizolaciji faznih vodi~a:

7. Poluvodljivi sloj oko jezgre kabela:

8. Unutarnji plat:


OPIS KONSTRUKCIJE:



6. Poluvodljivi sloj naizolaciji faznih vodi~a:


8. Unutarnji plat:


bakreno pokositreno finoì~no uèbakreno pokositreno finoì~no uè

poliesterska vrpca oko faznih vodi~agumena mjeavina na temelju


gumena mjeavina natemelju etilen-propilenskog elastomera (EPDM)


poluvodljiva tekstilna vrpca +poliesterska vrpcagumena mjeavina na temelju pri-

rodnog i stiren-butadienskog elastomera (NR+SBR)gumena tekstilna vrpca





; NSSHCGUHRN N.C5.360; VDE 0250/Teil 812


EpN 61EpN 61




6. Semi-conductive layer over phaseconductors insulation:


8. Inner sheath:





6. Semi-conductive layer over phaseconductors insulation:


8. Inner sheath:


tinned copper fine-wired ropetinned copper fine-wired rope

polyester-foil around phase conductorsrubber compound at ethylene-


rubber compound atethylene-propylene elastomere base (EPDM)


textile tape + polyester-foilrubber compound at natural and

styrene-butadiene elatomere base(NR+SBR)rubberised textile tape



SADRAJ:


EpN 61

1

25 4 378910 6

Tip

Type

EpN 61EpN 61

EpN 61EpN 61

Tip

Type



Trajna radna strujaContinuous

operating current

Otpor faznog vodi~ana 20oC

Phase conductor resistanceat 20oC

PogonskikapacitetOperatingcapacity

Induktivniotpor

Inductiveresistance

Promjerfaznog vodi~a

Phaseconductordiameter

DebljinaizolacijeInsulationthickness

Debljinavanjskog plata

Externalsheath thickness

Pribli`nateìna kabela

Approx.cableweight

PakiranjePacking

Vanjskipromjer kabela

Externaldiameter of

cable Duìna / Length BubanjDrummm2mm2


3x25+3x4

3x25+3x4 138 0,795 0,54 0,085

BD - 14500182033,52,51,47,23x35+3x4

3x35+3x4 171 0,565 0,65 0,082

BD - 16500242038,53,01,49,03x50+3x4

3x50+3x4 210 0,393 0,62 0,079

BD - 16500334043,03,51,69,93x70+3x4

3x95+3x4 313 0,210 0,77 0,078

BD - 18500412047,53,51,611,93x95+3x43x120+3x4

3x120+3x4 358 0,164 0,80 0,075

BD - 20BD - 20

500500

54306500

55,057,0

4,04,0

1,81,8

14,214,9

mm mm mm mm kg/km m


Table EpN 61ELECTRIC PROPERTIES FOR12.12.



nnSS



1

1

nnSS

1

1

nn -SS

- number of phase conductorsnumber of protective conductors

- phase conductor cross-section- protective cross-section

1

1

nn -SS

1

1

NATPIS NA PLATU:

PRIMJER:

EpN 61 3x120+3x4 mm

NSSHCGU 3x120+3x4 mm

EpN61 3x120+3x4 mm 06/1kV ELKA HR god.proizvodnje

Oznaka troìlnog kabela presjeka faznih vodi~a 120mm s tri zatitna vodi~a presjeka 4 mm postavljena ubo~ne ispune

HRN:

VDE:

2

2 2

2

2

NATPIS NA PLATU:

PRIMJER:

EpN 61 3x120+3x4 mm

NSSHCGU 3x120+3x4 mm

2

2


EXAMPLE:

: EpN 61 3x120+3x4 mm

: NSSHCGU 3x120+3x4 mm

EpN61 3x120+3x4 mm 0,6/1kV ELKA HR year ofproduction

Designation of three-core cable of 120 mm cross-sectionof phase conductors with three protective conductor of 4mm cross-section laid in lateral fillers.

HRN

VDE

2

2

2

2

2


EXAMPLE:

: EpN 61 3x120+3x4 mm

: NSSHCGU 3x120+3x4 mm

2

2



Rudarski kabeli

14



Kabel je namijenjen za eksploataciju u rudnicima smetanskim jamama.Upotrebljava se za razvod energije istacionarnu rasvjetu sa upotrebomkontrolnika izolacije.Dobra svojstva savitljivosti uz dobramehani~ka svojstvaomogu}uju lako rukovanje i premjetanje.Polumjer savijanja je najmanje 3D (D=vanjski promjerkabela)


Cable is intended for exploitation in mines with methanepits. It is used for power distribution and stationarylighting under application of insulation controller. Goodflexibility and mechanical properties provide for easyhandling and removal.Bending radius is at least 3D (D = external cablediameter)




Rudarski kabeli

15




EpN 62;HRN N.C5.360; VDE 0250/Teil 812


NSSHCGU...+...ST+...LEpN 62

OPIS KONSTRUKCIJE:

1. Vodi~ - fazni:2. Vodi~ - upravlja~ki:

3. Vodi~ - zatitni:4. Separator:5. Izolacija:


7. Poluvodljivi sloj naizolaciji faznih ìla:


9. Unutarnji plat:


OPIS KONSTRUKCIJE:

1. Vodi~ - fazni:2. Vodi~ - upravlja~ki:

3. Vodi~ - zatitni:4. Separator:5. Izolacija:




9. Unutarnji plat:


bakreno pokositreno finoì~no uèbakreno pokositreno

finoì~no uèbakreno pokositreno finoì~no uè

poliesterska folija oko faznih vodiagumena mjeavina na temelju


gumena mjeavina na temeljuetilen-propilenskog elastomera (EPDM)


poluvodljiva tekstilna vrpca + poliesterska vrpcagumena mjeavina na temelju pri-

rodnog i stiren-butadienskog elastomera (NR+SBR)tekstilna vrpca





EpN 62;HRN N.C5.360; VDE 0250/Teil 812


NSSHCGU...+...ST+...LEpN 62


1. Phase - conductor:2. Control - conductor:

3. Protective- conductor:4. Separator:5. Insulation:


7. Semi - conductor layer overphase cores insulation:

8. Semi - conductive layer around cable core:

9. Inner sheath:



1. Phase - conductor:2. Control - conductor:

3. Protective- conductor:4. Separator:5. Insulation:


7. Semi - conductor layer overphase cores insulation:

8. Semi - conductive layer around cable core:

9. Inner sheath:


tinned copper fine-wired ropetinned copper

fine-wired ropetinned copper fine-wired rope



rubber compoundat ethylene-propylene elastomere base (EPDM)


semi-conductive textil tape + polyester foilrubber compound at natural and

styrene-butadiene elastomere base (NR+SBR)textile tape


SADRAJ:


EpN 62

5

6

4

3

2

1891011 7



Rudarski kabeli

16



EXAMPLE:

Flexible cable is intended for exploitation in mines withmethane pits. It is used for all drives where usage of cablecontroller and remote-control usage are indicated.Premissible bending radius at removal during operation is2,5 D, at what radius the cable can bear 5000 singlebending cycles without damages. (D = external cablediameter)Construction: 3x6+2x2,5+6 mm is not according toHRN and it has been specially developed for drillingmachines. EpN 62 construciton enables application ofcable controller and drilling machine control.

EpN 62 3x50+2x6+10 mm 0,6/1 kV ELKA HR year ofproduction

Designation of three-core cable of 50 mm cross-section ofphase conductors with two control conductors of 6 mmcross-section and one protective conductor of 10 mmcross-section .

HRN:

VDE:

2

2

2

2

2

EpN 62 3x50+2x6+10 mm

NSSHCGU 3x50+2x6 ST+10 L

2EpN 62 3x50+2x6+10 mm

NSSHCGU 3x50+2x6 ST+10 L

2


NATPIS NA PLATU:

PRIMJER:

EpN 62 3x50+2x6+10 mm

NSSHCGU 3x50+2x6ST+10L

Savitljivi kabel namjenjen je za eksploataciju urudnicima s metanskim jamama. Upotreba za svepogone gdje postoji potreba koritenja kabelskogkontrolnika i ostvarenja jednog daljinskog upravljanja.Kod premjetanja tijekom pogona dozvoljen polumjersavijanje je 2,5 D pri kojemu moè izdràti bezunutarnjih ote}enja 5000 jednostrukih ciklusasavijanja (D = vanjski promjer kabela).Konstrukcija 3x6+2x2,5+6 mm nije po HRN-u ve} jespecijalno razvijena za builice. Sa konstrukcijom EpN62 mogu}e je koritenje kabelskog kontrolnika iupravljanje builicom.

EpN 62 3x50+2x6+10 mm 0,6/1 kV ELKA HR god.proizvodnje

Oznaka troìlnog kabela presjeka faznih vodi~a 50 mms dva upravlja~ka vodi~a presjeka 6 mm i jednimzatitnim vodi~em presjeka 10 mm

HRN:

VDE:

2

2

2

2

2

2


NATPIS NA PLATU:

PRIMJER:

EpN 62 3x50+2x6+10 mm

NSSHCGU 3x50+2x6ST+10L

2



Rudarski kabeli

17

Tip

Type

EpN 62EpN 62

EpN 62EpN 62

Tip

Type

Konstrukcija

Construction

nxS+n S +

+n S

1x 1

2x 2

Konstrukcija

Construction

nxS+n S +n S1x 1 2x 2

Trajna radna

struja

Continuous

operating current

Otpor faznog

vodi~a na 20oC

Phase conductor

resistance at 20oC

Otpor upravlja~kog

vodi~a na 20oC

Control conductor

resistance at 20oC

Pogonski kapacitet

faznih ila

Operating capacity

of phase cores

`Pogonski kapacitet

upravlja~kih ìla

Operating capacity

of control cores

Induktivni

otpor

Inductive

resistance

Promjer

faznog vodi~a

Phase

conductor

diameter

Debljina

izolacije

Insulation

thickness

Debljina plata

Sheath thickness

Pakiranje

Packing

Vanjski

promjer kabela

Externaldiameter of cable Duìna / Length Bubanj

Drummm2mm2

mm2mm2 A Ohm/km Ohm/km nF/m nF/m Ohm/km

3x16+2x6+10

3x16+2x6+10 108 1,24 0,403,30 0,32 0,088

BD - 14500138031,03,01,25,8

3x25+2x6+10

3x25+2x6+10 136 0,795 0,433,30 0,32 0,085

BD - 14500191036,03,01,47,2

3x35+2x6+10

3x35+2x6+10 172 0,565 0,503,30 0,32 0,082

BD - 16500251038,03,01,49,0

3x50+2x6+10

3x50+2x6+10 210 0,393 0,553,30 0,32 0,079

BD - 16500343043,03,51,69,9

3x6+2x2,5+6

3x6+2x2,5+6 58 3,39 0,338,21 0,25 0,150

BD - 1250099026,04,11,23,55

mm mm mm mm kg/km m





nnn =1SSS

- broj faznih vodi~a- broj upravlja~kih vodi~a

broj zatitnih vodi~a- presjek faznog vodi~a- presjek upravlja~kog vodi~a- presjek zatitnog vodi~a

1

2

1

2

nnn =1SSS

1

2

1

2

nnn =1SSS

- number of phase conductorsnumber of control conductors

number of protective conductors- phase conductor cross-section- control conductor cross-section- protective conductor cross-section

1

2

1

2

nnn =1SSS

1

2

1

2

Pribli`na

teìna kabela

Approx.

cable

weight



Rudarski kabeli

18


Tipska oznaka:

Norma:Nazivni napon:Ispitni napon:Dozvoljena temperatura vodi~a:Boja plata:

Tipska oznaka:

Norma:Nazivni napon:Ispitni napon:Dozvoljena temperatura vodi~a:Boja plata:

EpN 63, EpN 63 (S);

HRN N.C5.360; VDE 0250/Teil 8120,6/1kV

3,5 kV90oCùta

NSSHCGU...KON+...ST+...LEpN 63, EpN 63 (S)

OPIS KONSTRUKCIJE:

1. Vodi~ - fazni:

2. Vodi~ - upravlja~ki:

3. Vodi~ - zatitni:

4. Separator:5. Izolacija:




9. Unutarnji plat:


12. Separator:

13. Vanjski plat:

OPIS KONSTRUKCIJE:

1. Vodi~ - fazni:

2. Vodi~ - upravlja~ki:

3. Vodi~ - zatitni:

4. Separator:5. Izolacija:




9. Unutarnji plat:


12. Separator:

13. Vanjski plat:

bakreno pokositrenofinoì~no uè



poliesterska vrpca oko faznih vodi~agumena mjeavina na temelju


gumena mjeavinana temelju etilen-propilenskog elastomera (EPDM)


poluvodljiva tekstilna vrpcagumena mjeavina na temelju pri-

rodnog i stiren-butadienskog elastomera (NR+SBR)poliesterska vrpca

: omot bakrenih pokositrenih ìca: dvostruki omot od kombinacije

bakrenih i ~eli~nih ìcapoliesterska vrpca, te gumirana

tekstilna vrpca kao oja~anje vanjskog plata(samo kod EpN 63)


EpN 63EpN 63(S)

EpN 63EpN 63(S)


EpN 63, EpN 63 (S)

Type coded:

Standard:Nominal voltage:Test voltage:Permissible conductor temperature:Sheath colour:

Type coded:

Standard:Nominal voltage:Test voltage:Permissible conductor temperature:Sheath colour:

EpN 63, EpN 63(S);

HRN N.C5.360; VDE 0250/Teil 8120,6/1kV

3,5 kV90oCyellow

NSSHCGU...KON+...ST+...LEpN 63, EpN 63(S)


1. Phase - conductor:

2. Control - conductor:

3. Protective - conductor:

4. Separator:5. Insulation:



8. Semi-conductive layer aroundcable core:

9. Inner sheath:


12. Separator:

13. External sheath:


1. Phase - conductor:

2. Control - conductor:

3. Protective - conductor:

4. Separator:5. Insulation:



8. Semi-conductive layer aroundcable core:

9. Inner sheath:


12. Separator:

13. External sheath:

tinned copperfine-wired rope







semi-conductive textile taperubber compound at natural and

styrene-butadiene elastomere base (NR+SBR)polyester tape

jacket of tinned copper wiresdouble jacket of combined copper and

steel wirespolyester-foil and rubberised textile

tape as external sheathreinforcement (only at EpN 63)


EpN 63:EpN 63(S):

EpN 63:EpN 63(S):


3

2

1910111213 8 7 5 4

6



Rudarski kabeli

19



EXAMPLE:

EpN 63 3x70/35+2x4+10 mm

NSSHCGU 3x70/35KON+2x4 ST+10 L

Flexible cable is intended for exploitation in mines withmethane pits. It is used for supplying combine machines,and for machines at preparation and opening sites. Apartfrom the application of cable controller, it is possible toachieve two control circles, for example for the control oftransport and of combine harvester. During operationcable is in continuos movement, exposed to mechanicalstrains and it satisfies severe working conditions.Construction of EpN 63 cable is intended for laying incable chain where bending radius is 2,5 D and it can bear5000 single bending cycles according to internalregulations of ELKA. Construction of EpN 63 (S) cable isintended for supplying combine harvesters withouth cablechain, where cable is drawn by the machine and therebyexposed to great tensile forces with bending and twisting.Permissible bending radius is 5 D, with 5000 singlebending cycles (D = external cable diameter)

EpN 63 3x70/35+2x4+10 mm 0,6/1 kV ELKA HR yearof production

Designation of three-core cable of 70 mm cross-section ofphase conductors, with concentrical protective conductorof 35 mm cross-section between inner and externalsheath, with two control conductors of 4 mm cross-section and one control conductor of 10 mm cross-section

HRN:

VDE:

2

2

2

2

2

2



EXAMPLE:

EpN 63 3x70/35+2x4+10 mm

NSSHCGU 3x70/35KON+2x4 ST+10 L

2


NATPIS NA PLATU:

PRIMJER:

EpN 63 3x70/35+2x4+10 mm

NSSHCGU 3x70/35 KON+2x4 ST+10L

Savitljivi kabel namijenjen je za eksploataciju urudnicima s metanskim jamama. Upotrebljava se zanapajanje kombajna, strojeva na radilitima pripreme iotvaranja. Pored upotrebe kabelskog kontrolnikamogu}e je ostvariti dva kruga upravljanja, npr.upravljanje transporterom i kombajnom. Kabel je zavrijeme pogona stalno u pokretu izloèn mehani~kimnaprezanjima i zadovoljava teke uvjete rada. Izvedbakabela EpN 63 namijenjena za polaganje u kabelskilanac gdje je polumjer savijanja 2,5D, moè izdràti5000 jednostrukih ciklusa savijanja prema Internompropisu Elke. Izvedba kabela Epn 63 (S) namijenjena jeza napajanje kombajna bez kabelskog lanca, gdje jekabel vu~en od stroja i time izloèn velikim vla~nimsilama, uz savijanja i uvijanja. Doputeni polumjersavijanja je 5D s brojem jednostrukih ciklusa savijanjaod 5000 (D = vanjski promjer kabela.)

EpN 63 3x70/35+2 x4+10 mm 0,6/1 kV ELKA HRgod. proizvodnje

Oznaka troìlnog kabela presjeka faznih vodi~a 70 mms koncentri~nim zatitnim vodi~em presjeka 35 mmizme|u unutranjeg i vanjskog plata, s dva upravlja~kavodi~a presjeka 4 mm i jednim kontrolnim vodi~empresjeka 10 mm

HRN:

VDE:

2

2

2

2

2

2


NATPIS NA PLATU:

PRIMJER:

EpN 63 3x70/35+2x4+10 mm

NSSHCGU 3x70/35 KON+2x4 ST+10L

2



Rudarski kabeli

20

Tip

Type

EpN 63i

EpN 63(S)/ and

EpN 63i

EpN 63(S)

EpN 63i

EpN 63(S)/and

EpN 63i

EpN 63(S)

Tip

Type

Konstrukcija

Construction

nxS/So+n xS

+n S

1 1

2x 2

Konstrukcija

Construction

n S/So+n xS

+n S

x 1 1

2x 2

Trajna radna

struja

Continuous

operating current

Otpor faznog

vodi~a na 20oC

Phase conductor

resistance at 20oC

Otpor upravlja~kog

vodi~a na 20oC

Control conductor

resistance at 20oC

Pogonski kapacitet

faznih ìla

Operating capacity

of phase cores

Pogonski kapacitet

upravlja~kih ìla

Operating capacity

of control cores

Induktivni

otpor

Inductive

resistance

Promjer

faznog vodi~a

Phase

conductor

diameter

Debljina

izolacije

Insulation

Thickness

Debljina

vanjskog

plata

External

Sheath thickness

Pribli`na

teìna kabela

Approx.

cable

weight

Pakiranje

Packing

Vanjski

promjer kabela

Externaldiameter of cable Duìna / Length Bubanj

Drummm2mm2

mm2mm2 A Ohm/km Ohm/km nF/m nF/m Ohm/km

3x25/16+2x4+10

3x25/16+2x4+10 141 0,795 0,435,09 0,32 0,088

BD - 16500265040,53,52,07,2

3x35/16+2x4+10

3x35/16+2x4+10 174 0,565 0,505,09 0,32 0,086

BD - 18500317044,03,52,08,6

3x50/25+2x4+10

3x50/25+2x4+10 215 0,393 0,555,09 0,32 0,083

BD - 18500392047,03,52,09,9

3x70/35+2x4+10

3x70/35+2x4+10 265 0,277 0,655,09 0,32 0,080

BD - 20500516053,54,02,011,9

3x95/50+2x4+10

3x95/50+2x4+10 322 0,210 0,655,09 0,32 0,077

BD - 18250667061,04,02,414,2

mm mm mm mm kg/km m

Table EpN 63 and EpN 63(S)*. CONSTRUCTION DATA FOR15

* Kod kabela EpN 63(S) slovna oznaka (S) nije po normi.Vanjski promjer kabela i teìna kabela ve}i su za pribli`no10% za kabel tipa EpN 63(S) od vrijednosti navedenih uTablici 15.

* At the cable EpN 63(S) letter (S) in designation is notaccording to standard. Outher cable diameter and cableweight exceed for cable type EpN 63(S) by approximately10% the values quoted in Table 15.

Table 16. EpN 63 and EpN 63(S)ELECTRIC PROPERTIES FOR

Tablica 15 EpN 63 i EpN 63(S)*. KONSTRUKCIJSKI PODACI ZATablica 15 EpN 63 i EpN 63(S)*

Tablica 16. EpN 63 i EpN 63(S)ELEKTRI^KE KARAKTERISTIKE ZATablica 16. EpN 63 i EpN 63(S)

n -n -n = 1S -SoSS

broj faznih vodi~abroj upravlja~kih vodi~a

- broj kontrolnih vodi~apresjek faznog vodi~a- presjek elektri~ne zatite- presjek upravlja~kog vodi~a- presjek kontrolnog vodi~a

1

2

1

2

n -n -n = 1S -SoSS

1

2

1

2

nnn = 1SSS

- number of phase conductor- number of surveillance conductors

- number of control conductors- phase conductor cross-section- surveillance conductor cross-section- control conductor cross-section

1

2

1

2

nnn = 1SSS

1

2

1

2



Rudarski kabeli

21

5.7. SREDNJENAPONSKI GUMENI RUDARSKI

KABELI

5.7.1. SREDNJENAPONSKI GUMENI KABEL



EpN 64, EpN 65; NTSCGEWUHRN N.C5.364; VDE 0250/Teil 813

3,6/6kV11 kV90oC

crvena

EpN 64, EpN 65

OPIS KONSTRUKCIJE:

1. Vodi~:2. Poluvodljivi sloj

na vodi~u:

3. Izolacija:

4. Poluvodljivi slojna izolaciji:

5. Unutarnji plat:

6. Elektri~na zatita:

7. Separator:8. Separacioni plat:

9. Kontrolni vodi~:


OPIS KONSTRUKCIJE:

1. Vodi~:2. Poluvodljivi sloj

na vodi~u:

3. Izolacija:

4. Poluvodljivi slojna izolaciji:

5. Unutarnji plat:

6. Elektri~na zatita:

7. Separator:8. Separacioni plat:

9. Kontrolni vodi~:


bakreno pokositreno finoì~no uè




: gumena mjeavina na temelju prirodnogi stiren-butadienskog elastomera (NR+SBR)

: poluvodljivi plat od gumene mjeavinena temelju etilen-propilenskog elastomera (EPDM)

bakrene pokositreneìce koncentri~no oko unutarnjeg plata


etilen-propilenskog elastomera (EPDM), omotanos poluvodljivom tekstilnom vrpcom

bakrena pokositrena ìcakoncentri~no oko separacionog plata



EpN 64

EpN 65

EpN 64

EpN 65

5.7. MEDIUM VOLTAGE RUBBER MINING

CABLES

5.7.1. MEDIUM VOLTAGE RUBBER MINING

CABLE



EpN 64, EpN 65; NTSHCGEWUHRN N.C5.364; VDE 0250/Teil 813

3,6/6kV11 kV90oC

red

EpN 64, EpN 65


1. Conductor:2. Semi-conductive layer

over conductor:

3. Insulation:

4. Semi-conductive layerover insulation:

5. Inner sheath:

6. Electric protection:

7. Separator:8. Separator sheath:

9. Control conductor:



1. Conductor:2. Semi-conductive layer

over conductor:

3. Insulation:

4. Semi-conductive layerover insulation:

5. Inner sheath:

6. Electric protection:

7. Separator:8. Separator sheath:

9. Control conductor:


tinned copper fine-wired roperubber compound

at ethylene-propyleneelastomere base (EPDM)



: rubber compound at natural and styrene-butadiene elastomere base (NR+SBR)

: semi-conductive sheath of rubber com-pound at ethylene-propylene elastomere base (EPDM)

tinned copper wiresconcentrically around inner sheath

polyester-foilrubber compound at ethylene-

-propylene elastomere base (EPDM),wrapped with semi-conductive textile tape

tinned copper wireconcentrically around separator sheath

polyester-foilrubber compound at

polychloroprene elastomere base(PCP)

EpN 64

EpN 65

EpN 64

EpN 65

SADRAJ:EpN 64, EpN 65

4 310 9 811 7 6 5

2

1



Rudarski kabeli

22



EXAMPLE:

EpN 65 3x25/16/4 mm

NTSCGEWU 3x25/16KON+4 ST KON

Flexible cable is intended for exploitation in mines withmethane pits. It is used under application of adequatecable controller of high voltage network, where applicationof armoured cables isn't possible because of site removal,and those are pit transformer stations for supplying ofexcavations and preparation sites. At laying and removalduring operation, bending radius is at least 5D (D =external cable diameter).

EpN65 3x25/16/4mm 3,6/6 kV ELKA HR year ofproduction

Designation of three-core cable of 25 mm cross-section ofphase conductors, with concentrical protective conductorof 16 mm cross-section over inner sheath made of semi-conductive rubber compound at EPDM base, with controlconductor of 4 mm cross-section between separator andexternal sheath.

HRN:

VDE:

2

2

2

2

2



EXAMPLE:

EpN 65 3x25/16/4 mm


2


NATPIS NA PLATU:

PRIMJER:

EpN 65 3x25/16/4 mm


Savitljivi srednjenaponski kabel namijenjen je zaeksploataciju u rudnicima s metanskim jamama.Koristi se uz upotrebu odgovaraju}eg kontrolnikakabela visokonaponske mre`e gdje nije mogu}aupoteba armiranih kabela zbog premjetanja radilita ato su jamske trafostanice za napajanje otkopa i radilitapripreme. Kod polaganja i premjetanja tijekom radapolumjer savijanja je najmanje 5 D (D = vanjskipromjer kabela).

EpN65 3x25/16/4 mm 3,6/6 kV ELKA HR god.proizvodnje

Oznaka tro`ilnog kabela presjeka faznih vodi~a 25 mms koncentri~nim zatitnim vodi~em presjeka 16 mmpreko unutranjeg plata iz poluvodljive gumenemjeavine na temelju EPDM i s kontrolnim vodi~empresjeka 4 mm izme|u separacionog i vanjskog plata.

HRN:

VDE:

2

2

2

2

2


NATPIS NA PLATU:

PRIMJER:

EpN 65 3x25/16/4 mm


2



Rudarski kabeli

23

Tip

Type

EpN 64i

EpN 65/and

EpN 64i

EpN 65

EpN 64i/and

EpN 65

EpN 64i

EpN 65

EpN 64 EpN 65

Tip

Type

Konstrukcija

Construction

nxS/S /S1 2nxS/S /S1 2

Konstrukcija

Construction

nxS/S /S1 2nxS/S /S1 2

Trajna radna struja

Continuous operating

current

Otpor vodi~a

na 20oC

Phase conductor

resistance at 20oC

Pogonski kapacitet

fazne ìle

Operating

capacity of

phase cores

Pogonski kapacitet

kontrolnog vodi~a

Operating

capacity of

control cores

Induktivni

otpor

Inductive

resistance

Promjer

faznog vodi~a

Phase

conductor

diameter

Debljina

izolacije

Insulation

thickness

Debljina plata

Sheath thickness

Unutarnji

Inner

Separacioni

Separating

Pribli`na

teìna kabela

Approx.

cable

weight

Pakiranje

Packing

Vanjski

promjer

kabela

Externaldiameterof cable

Debljina

vanjskog

plata

ExternalSheath

thickness Duìna / Length BubanjDrummm2mm2

mm2mm2 A A Ohm/km nF/m nF/m Ohm/km

3x16/10/4

3x16/10/4 114 121 1,24 0,31 2,23 0,100

BD - 16250293050,03,51,52,03,05,8

3x25/16/4

3x25/16/4 147 156 0,795 0,35 2,60 0,097

BD - 16250344053,03,51,52,03,07,1

3x35/16/4

3x35/16/6 180 191 0,565 0,38 2,82 0,091

BD - 16250420057,03,51,52,03,08,6

3x16/25/4

3x16/25/4 114 121 1,24 0,31 2,23 0,100

BD - 16250313050,03,51,52,03,05,8

3x25/25/4

3x35/25/6

3x25/25/4

3x35/25/4

147

180

156

191

0,795

0,565

0,35

0,38

2,60

2,82

0,097

0,091

BD - 16

BD - 18

250

250

3580

4340

53,03,5

57,03,5

1,52,0

1,52,0

3,0

3,0

7,1

8,6

mm mm mmmm mmmm kg/km m

Table 17. EpN 64 and EpN 65CONSTRUCTION DATA FOR

Table 18. EpN 64 and EpN 65ELECTRIC PROPERTIES FOR

Tablica 17 EpN 64 i EpN 65. KONSTRUKCIJSKI PODACI ZATablica 17 EpN 64 i EpN 65

Tablica 18. EpN 64 i EpN 65ELEKTRI^NE KARAKTERISTIKE ZATablica 18. EpN 64 i EpN 65

nSSS

- broj faznih vodi~a- presjek faznog vodi~a- presjek elektri~ne zatite- presjek kontrolnog vodi~a

1

2

nSSS

1

2

nSSS

- number of phase conductors- phase conductor cross-section- electric protection cross-section- control conductor cross-section

1

2

nSSS

1

2



Rudarski kabeli

24

5.7.2. SREDNJENAPONSKI RUDARSKI KABEL



EpN 78; NTSCGEWUHRN N.C5.370; VDE 0250/Teil 813

6 kV11 kV90oC

crvena

EpN 78

OPIS KONSTRUKCIJE:

1. Vodi~ - fazni:2. Poluvodljivi sloj:

3. Izolacija:

4. Poluvodljivi sloj:

5. Vodi~ - zatitni:6. Poluvodljivi sloj:

7. Separator:

8. Unutarnji plat:

9. Separator:10. Plat:

OPIS KONSTRUKCIJE:

1. Vodi~ - fazni:2. Poluvodljivi sloj:

3. Izolacija:

4. Poluvodljivi sloj:

5. Vodi~ - zatitni:6. Poluvodljivi sloj:

7. Separator:

8. Unutarnji plat:

9. Separator:10. Plat:


etilen-propilenskog elastomera (EPDM)gumena mjeavina na temelju

etilen-propilenskog elastomera (EPDM)gumena mjeavina na temelju

etilen-propilenskog elastomera (EPDM)bakreno pokositreno fino`i~no u`e


tekstilna poluvodljiva vrpcai poliesterska vrpca

gumena mjeavina na temelju pri-rodnog i stiren-butadienskog elastomera (NR+SBR)

gumirana tekstilna vrpcagumena mjeavina na temelju


5.7.2. MEDIUM VOLTAGE MINING CABLE



EpN 78; NTSCGEWUHRN N.C5.370; VDE 0250/Teil 813

6 kV11 kV90oC

red

EpN 78


1. Phase conductor:2. Semi-conductive layer:

3. Insulation:

4. Semi-conductive layer:

5. Protective conductor:6. Semi-conductive layer:

7. Separator:

8. Inner sheath:

9. Separator:10. Sheath:


1. Phase conductor:2. Semi-conductive layer:

3. Insulation:

4. Semi-conductive layer:

5. Protective conductor:6. Semi-conductive layer:

7. Separator:

8. Inner sheath:

9. Separator:10. Sheath:

tinned copper fine-wired roperubber compound at

ethylene-propylene elastomere (EPDM) basisrubber compound at

ethylene-propylene elastomere (EPDM) basisrubber compound at

ethylene-propylene elastomere (EPDM) basistinned copper fine wired rope

rubber compound atethylene-propylene elastomere (EPDM) basis

semi conductive tapeand polyester-foil

rubber compound at naturaland styrene- butadiene elastomere (NR+SBR)basis

rubberised textile taperubber compound at

polychloroprene elastomere(PCP)basis

SADRAJ:


EpN 78

7

6 5

9 810 4 3 2 1



Rudarski kabeli

25

Tip

Type

EpN

78

Konstrukcija

Construction

nxS+n S1x 1nxS+n S1x 1

Promjer

faznog vodi~a

Phase conducotr

diameter

Debljina

izolacije

Insulation

thickness

Debljina

plata

Sheath

thickness

Vanjski

promjer

External

diameter

Masa

WeightDuljina

Length Bubanj

Drum

Pakiranje / Packing

mm2mm2 mm

3x16+3x10 5,0 3,5

3,5

3,5

3,5

3,5

3,5

3,5

3,5

3,5

3,5

3,5

3,5 46 2940 250

250

250

250

250

150

150

150

150

150

150

BD - 16

BD - 16

BD - 18

BD - 18

BD - 18

BD - 18

BD - 18

BD - 18

BD - 18

BD - 18

BD - 18

3x25+3x10 6,1 3,5 51 3760

3x35+3x10 7,5 4,0 55 4370

3x35+3x16 7,5 4,0 55 4660

3x50+3x16 8,9 4,0 58 5360

3x70+3x16 10,4 4,0 63 6480

3x95+3x16 12,1 4,5 72 8150

3x95+3x25 12,1 4,5 72 8370

3x120+3x16 13,6 4,5 75 9280

3x120+3x25 13,6 4,5 75 9560

3x150+3x25 15,6 5,0 80 11260

mm mm mm kg/km m

Table 19. EpN 78CONSTRUCTION DATA FORTablica 19. EpN 78KONSTRUKCIJSKI PODACI ZATablica 19. EpN 78

nnSS



1

1

nnSS

1

1

nnSS

- number of phase conductorsnumber of protective conductors

- phase conductor cross-section- protective conductor cross-section

1

1

nnSS

1

1


NATPIS NA PLATU:

PRIMJER:

EpN 78 3x95+3x25 mm

NTSCGEWU 3x95+3x25mm

Kabeli su predvi|eni za rad u vrlo tekim uvjetima urudnicima sa povrinskim kopom, brodogradilitima,kamenolomima i u industriji. Osobito su pogodni zanapajanje tekih bagera, dizalica, tra~nih transportera,utovarnih mostova i drugih strojeva pri ~emu kabelmo`e biti u stalnom gibanju.

EpN78 3x195+3x25 mm 3,6/6 kV ELKA HR god.proizvodnje

Oznaka tro`ilnog kabela presjeka faznih vodi~a 95 mms tri zatitna vodi~a presjeka 25 mm u bo~noj ispuni.

HRN:

VDE:

2

2

2

2

2


NATPIS NA PLATU:

PRIMJER:

EpN 78 3x95+3x25 mm

NTSCGEWU 3x95+3x25mm

2

2



EXAMPLE:

EpN 78 3x95+3x25 mm

NTSCGEWU 3x95+3x25 mm

Cable are intended for operation in extremely heavyconditions in surface pit mines, shipyards, quarries andindustry. They are specially suitable for supply of heavyexcavators, cranes, truck transporters, loading bridgesand other machines, with possible continuous movementof a cable.

EpN78 3x95+3x25 mm 3,6/6 kV ELKA HR year ofproduction

Designation of three-core cable of 95 mm cross-section ofphase conductors, with three protective conductors of 25mm cross-section, in lateral filler.

HRN:

VDE:

2

2

2

2

2



EXAMPLE:

EpN 78 3x95+3x25 mm

NTSCGEWU 3x95+3x25 mm

2

2

..



Rudarski kabeli

26

Tip

Type

EpN 78

Konstrukcija

Construction

nxS+n xS1 1nxS+n xS1 1

Maks. el.

otpor na 20oC

Max. electric

resistance at 20oC

Pogonski

kapacitet

Operating

capacity

Pogonski

induktivitet

Operating

inductivity

Trajna

struja na zraku

Continuous

current in air

1. Sloj

1. Layer

2. Sloj

2. Layer3. Sloj

3. Layer

Kabel namotan na bubanj

Cable wound on drum

mm2mm2 Ohm/km

3x16+3x10 1,24 0,30

0,34

0,39

0,39

0,44

0,49

0,55

0,55

0,62

0,62

0,67

0,369 103 75 57

79

96

96

125

153

183

183

215

215

245

48

64

77

77

100

125

145

145

170

170

201

3x25+3x10 0,795 0,348 137 105

3x35+3x10 0,565 0,328 170 125

3x35+3x16 0,565 0,328 170 125

3x50+3x16 0,393 0,311 210 160

3x70+3x16 0,277 0,298 265 198

3x95+3x16 0,210 0,290 315 240

3x95+3x25 0,210 0,290 315 240

3x120+3x16 0,164 0,279 370 280

3x120+3x25 0,164 0,279 370 280

3x150+3x25 0,132 0,271 425 320

nF/km mH/Km A A A A


Table 21.


Tablica 21.Tablica 21.

Strujno optere}enje dano u Tablici 20 odre|eno je za radneuvjete:- temperatura vodi~a 90oC- temperatura okoline 30oC

Za druge temperaturne uvjete nu`no je primijeniti korekcijskefaktore koji su prikazani u Tablici 21.

Current load shown in Table 20 is stated for workingconditions:- conductor temperature 90oC- ambient temperature 30oC

For different temperature conditions one should applycorrection factors stated in Table 21.

25

1,05

30

1,00

35

0,95

40

0,89

45

0,84

50

0,77

55

0,71

60

0,63

65

0,55

70

0,45

75

0,32

Temperatura okoline oC

Ambient temperature oC

Korekcijski faktor

Correction factor



Rudarski kabeli

27

5.8. GUMENI SAVITLJIVI KABEL 5.8. FLEXIBILE RUBBER CABLE





EpN 50; NSSHUHRN N.C5.350; VDE 0250/Teil 812

0,45/0,75 kV2,5 kV90oCcrna

EpN 50 EpN 50; NSSHUHRN N.C5.350; VDE 0250/Teil 812

0,45/0,75 Kv2,5 kV90oCblack

EpN 50

OPIS KONSTRUKCIJE:

1. Vodi~:2. Separator:3. Izolacija:

4. Unutarnji plat:


OPIS KONSTRUKCIJE:

1. Vodi~:2. Separator:3. Izolacija:

4. Unutarnji plat:



1. Conductor:2. Separator:3. Insulation:

4. Inner sheath:



1. Conductor:2. Separator:3. Insulation:

4. Inner sheath:


bakreno pokositreno finoì~no uèpoliesterska folija


gumena mjeavina na temeljuprirodnog i stiren-butadienskog

elastomera (NR+SBR)samo kod vieìlnih kabela s presjekom

vodi~a 16 mm i viegumirana vrpca


2

tinned copper fine-wired ropepolyester-foil

rubber compound at ethylene--propylene elastomere base (EPDM)

rubber compound at naturaland styrene-butadiene elastomere

base (NR+SBR)only for multi-core cables with phase conductor

cross-section of 16 mm and morerubberised tape

rubber compound atpolychloroprene elastomeric base

2


Kabel se primjenjuje za priklju~ivanje pokretnih troilagdje se javljaju srednja mehani~ka naprezanja, u suhimprostorijama gdje ne postoji opasnost od eksplozije i urudnicima bez metana. Kod primjene, kratkotrajnovla~no naprezanje ne smije pre}i 10 N/mm ukupnogpresjeka vodi~a.Polumjer savijanja ne smije biti manji:- normalna upotreba 4xD- natezanje preko kota~a (vodilica) 10xD- namatanje na kota~e (kaleme) 10xD(D = vanjski promjer kabela)

2


Cable is used for connection of mobile users wheremedium mechanical strains occur, in dry and wet rooms,outdoors, in rooms where there is no danger of explosionand in mines without methane. At application, tensilestrain of short duration must not exceed 10 N/mm of totalconductor cross-sectionBending radius must not be below:- normal usage 4xD- tugging over wheels (guides) 10xD- winding over wheels (reels) 10xD(D = external cable diameter)

2


SADRAJ:


EpN 50

25 4 36 1



Rudarski kabeli

28

33

11

AOhm/kmmkg/kmmmmmmmmmmmmm2mm2

10987654321

13,00100K-200657,01,4---

---

---

---

---

---

---

---

---

---

---

---

---

---

---

---

---

---

---

---

---

---

0,81,601x1,5

447,82100K-200807,51,40,92,101x2,5

594,85100K-2001058,51,51,02,601x4

773,23100K-31515010,01,61,03,551x6

1091,85100K-31523012,01,81,24,751x10

1431,181000BD-1030513,01,91,25,801x16

rudarski kabeli - mining cables

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