3405pl733-w1-en typical installation of nps
TRANSCRIPT
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Typical installations o the NPS modularoutdoor switch disconnector
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Index
Introduction .................. ................... ................... .................. .............. 4
Technology review ................ ................... ................... ................... .... 5
NPS technology ................ ................... ................... ................... .... 5
Control cabinets ................ ................... ................... ................... .... 7
Relays ................. .................. ................... ................... ................... . 8
Product review ................... ................... ................... ................... ....... 9
Benets .................. ................... .................. ................... ................. 9
Technical data ................ ................... ................... ................... ..... 10
NPS ordering guide........ ................... ................... ................... ..... 11
Examples o pole installation .......................................................18
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The NPS design is based on many years o experience with
installations around the world. With the NPS, ABB delivers reliable
operation in all climatic conditions and congurations. In addition,
the NPS can be either manually or remotely controlled, with the
option o incorporation into automated networks as a sectionalizer.
Thanks to its modular construction and important design eatures,
the NPS is a key component in creating uture smart grids.
NPS
Current breaking solutions rom 25 A 630 A.
Manual or remote motor controlled congurations available.
Capability to install additional pole equipment or dierentdistribution network needs.
Features
Mechanically stable structure to suit dierent climatic conditions.
Flexible mounting and installation options.
Modular NPS design minimizes on site assembly and installation
time.
Wide range o breaking current parameters.
Compact packaging reduces transportation and storage costs.
Introduction
Insulators available in porcelain, epoxy and silicon.
Special metal surace treatment durable and resistant to high
corrosion environments.
No oil used in breaking chambers environmental protection
and reduced maintenance.
Designed to be tted with a wide range o optional modular
accessories:
earthing switches rom both sides o main switch,
separate earthing switch solutions,
current transormers and surge arresters on same supporting
structure,
current limiting uses, manual or motor operating mechanisms,
wide range o control cabinets to allow installation o
communication equipment.
1. Wide range o operating mechanisms | 2. and 3. Remote controlled NPS | 4. Various breaking current solutions | 5. Pole mounted transormer
substations
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The modular NPS design allows or a wide range o
accessories or various applications or outdoor air-insulated
switches. The NPS can be expanded and adapted to
changing distribution network needs, even ater installation.
The NPS oers three types o insulators - porcelain, epoxy
(cycloaliphatic) and silicone.
The epoxy and silicon insulators provide reduced weight,
resistance to mechanical shock and good perormance in heavy
polluted areas. In order to heavily polluted achieve high creepage
perormance, the NPS oers a wide range o insulators.
The NPS is provided with breaking whips as standard. I higher
interrupting ratings are required, breaking chambers are provided.
Technology reviewNPS technology
1. Wide range o various equipment (third insulator, use bases, earthing switch rom the rocking side, use base integrated with NPS, UEKO3A1 &
UEKO3B1 manual operating mechanism | 2. Various types o insulators
The main current carrying path is electrolytic copper, silver plated
to ensure a suitably low level o contact resistance. The design
o the main contacts consists o copper contact tips xed by
stainless steel springs. This design ensures sel positioning o
the main contacts in the closed position. In addition, this design
requires a lower amount o orce or closing and opening the
disconnector. The short circuit withstand o the NPS is increased
as a result o the eect o electrodynamic orces during short
circuit current fow through the main current path. In addition,
the tips may be reversed by 180 which extends the lie o the
contacts. This is a simple operation using ordinary pliers.
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All steel components are coated with zinc galvanizing which
provides a high level o corrosion resistance All copper
components are silver-plated with the exception o terminals,
which are coated with tin to allow line terminals, aluminium and
copper, to be connected to the NPS without degrading their
perormance. Flexible copper parts o the NPS are coated with
tin, aluminum components are made o special aluminum alloy to
ensure high resistance to extreme ambient conditions. For special
customer requirements, acetal resin insulators are available or
disconnectors rated up to 24 kV, or composite insulators or up to
36 kV used in connection rods between the operating mechanism
and switch.
All standardized asteners are zinc galvanized or stainless steel.
This allows the NPS switch disconnector to provide long-term
operation even in the harshest environments.
Technology reviewNPS technology
Breaking chambers
There are our dierent rated current breaking versions used in
the NPS. Using one o the 2 types o chambers it is possible to
achieve signicant values o breaking rated currents:
standard fexible breaking whips or switching-o small currents
(up to 25 A or 24 kV, up to 40 A or 12 kV),
special (K1) breaking whips or switching o higher currents
(up to 50 A at 24 kV, up to 80 A or 12 kV),
air type breaking chamber (K4) with breaking capacity up to
250 A (24 kV),
air type breaking chamber (K5) with breaking capacity up to
630 A (24 kV).
1. Dierent rated current breaking versions | 2. Stainless or zinc galvanized or high anti-corrosion resistance
1 2
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Control cabinets
The NPS control cabinets are designed or remote control and
local automation applications o NPS switch disconnectors and
other similar types with up/down operating movement.
Together with the ABB REC601/603 or REC 523 monitoring and
control units both simple applications such as remote open/close
operations and more sophisticated auto sectionalizing schemes
and measurements can be realized.
Basic unction o REC601/603:
1. Controls: one (REC601) or three (REC603) drives,
2. GPRS communication3. Module o battery charging with temperature compensation,
deep discharge protection, battery monitoring and testing
4. Motor overload protection
Technology reviewControl cabinetes
Basic unctions o REC523:
1. Control: max our switches, charging battery system and
temperature.
2. Measurement: continuous network parameters, the internal
temperature and battery voltage level.
3. Registration and identication: short-circuit currents and
voltages in special application unctions.
4. Monitoring: the level o battery charging, protection against
excessive battery discharge, the operations counting, internal
control o the relay status.
5. Protection unctions and automation: auto-reclosing, phase
discontinuity, overcurrent, earth-ault, under-voltage, transormerand motors inrush current.
6. Communication protocols: SPA, LON, IEC 870-5-101, Modus,
DNP 3.0.
Analog inputs available or standard CTs and VTs.
1. Motor operating mechanism | 2. Motor operating mechanism with REC523
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Control cabinets can also be used without the integrated motor
mechanism. These can be used in applications such as master
terminal or monitoring and controlling existing motor devices
or indoor and outdoor switch disconnectors and other motor
operated apparatus. It is also applicable or switching devices with
an integrated actuator.
Control cabinet eatures:
The product range includes master and slave units.
Can be equipped with third party electronics/IED.
Two dierent cabinet sizes.
Terminals or installing dierent IEDs. Cabinets available with dierent options or batteries, battery
chargers etc.
Up/down tube operation o disconnectors.
Stainless steel cabinet and mechanism.
Dust tight (IP55) to ensure long lietime o critical electrical
components.
High torque, choice o 1.2 sec or 3 sec operating time.
Optimum materials used.
Over 30 years experience.
Operating voltages: 24, 48, 110, 220 VDC 110, 230 V AC.
1. 2. Control cabinet with REC523 | 3. Control unit REC603 with GPRS communications | 4. REC523 control unit
Technology reviewNPS technology
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NPS can operate in all climatic conditions, and can be installed
in a variety o dierent positions, with either manual or remote
control.
Disconnectors equipped with electric drives can be used in
system automation solutions or distribution networks using the
remote control or auto-closing unctions. In this case, in addition
to the motor operating mechanism the NPS will also be equipped
with the latest automation systems. So in this application, the
NPS switch disconnectors will become an integral part o the
development o Smart Grids.
Benefts Modular design:
allows or easy or installation reducing signicantly reducing
site time and costs and improving saety,
reduced transportation and storage size reduces associated
costs,
easily upgradeable,
simple changing o current breaking devices, pole distances
and manual to motor drive,
Product reviewBeneits
easy to accommodate various overhead line connections and
operations third insulator version, rocking terminals,
extended lie cycle reversible main current path parts,
capability to oer specic solutions/unctions to suit local
installation needs both side earthing switches, current
limiting uses, surge arresters, instrument transormers.
High quality materials and coating surace:
increased perormance over the lie o the switch,
terminals can be connected to both aluminium and copper
lines without degradation in perormance.
Feeder Automation Solutions:
can be applied to remote control applications optimizingoverhead network,
can be applied to auto-reclosing applications sectionalizer
unction,
ailure detection and localization support unctions,
communication with local Scada systems.
Modular design and high quality materials makes it sae and easy during the installation
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Product reviewTechnical data
Type NPS
Rated maximum voltage [kV] 24 24 36 36
Rated current [A] 630 630 630 630
Rated requency [Hz] 50/60 50/60 50/60 50/60
Rated lighting impulse withstand voltage: [kV]
- across the insulating distance 145 165 2204) 2204)
- to earth and between phases 125 150 2004) 2004)
Rated power requency withstand voltage in wet conditions: [kV]
- across the insulating distance 75 75 884) 884)
- to earth and between phases 55 55 804) 804)
Creepage distance [mm] 7401) 7602) 12052) 13652)
Minimum distance between phases [mm] 260 350 430 430
Minimum insulating distance [mm] 200 230 350 350
Rated short-time withstand current - 1 s [kA] 16 20 21 21
Rated short-time withstand current - 3 s [kA] 12.5 16 16 16
Rated peak withstand current [kA] 40 50 52 52
Making current [kA/no. operations] 5/7 5/7 - -
Rated breaking current
Standard breaking whip
Special breaking whip
Chamber NPAK4
Chamber NPAK5
A/no. operations
A/no. operations
A/no. operations
A/no. operations
25/1003)
50/30
250/100
400/100
25/1003)
50/30
250/100
400/100
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-
-
-
-
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Cable and overhead line charging current - 20 CO operations [A] 15 15 10 10
Mechanical endurance [no. CO operations] 2000 2000 2000 2000
Ambitne temperature limits [C] -50 to +40 -40 to +40 -40 to +40 -40 to +40
Centilever strenght [kN] [kN] 2 9 6.2 6.2
1) Epoxy insulators version.2) Silicon insulators version.3) 40 A or 12 kV version.4) Version with earthing switch got lower ratings.
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Style Code NPS 2 3 E 1 G Q N B N N N K K 1
Style Digit 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Product reviewNPS ordering guide
The guide above shows the specication o: 3 phase NPS, 24 kV,
25 A breaking current (version with standard breaking whips and
epoxy insulators), set o third insulator, hand operating mechanism
type UEKO1A1 with operating rods 2x4m or horizontal installation
on the single wooden pole.
Digits 16, 17 and 18 are used to dene the version o the
selected accessories. There are 999 dierent options or selecting
accessories. Specic accessories should be selected and noted
according to the selection guide below. I urther options are
required please contact your local ABB representative.
Selections Style code Style digit
Sample Actual
NPS switch NPS NPS 1
Rated Maximum Voltage:
1 - 12 kV
2 - 24 kV
3 - 36 kV* 3 2 2
Poles number:
1 - one pole solution
3 - three pole solution
1
3
3
Insulators type:E - epoxy (this version available up to 24 kV only)
P - porcelain
S - silicon S E 4
Creepage distance solution:
1 - increased
increased means: 740 mm or epoxy insulators - 24 kV, 760 mm or silicon insulators - 24 kV,
1365 mm or silicon insulators - 36 kV;
2 - normal
normal means: 530 mm or porcelain insulators 24kV, 950mm or porcelain insulators 36kV, 1205 mm
or silicon insulators - 36 kV1 1 5
Breaking current solution:
F - disconnector without breaking capacity
G - standard breaking whips - up to 16 A (36 kV), up to 25 A (24 kV), up to 40 A (12 kV)
H - K1 breaking whips - up to 50 A (24 kV), up to 80 A (12 kV)
K - K4 breaking chamber - 250 A (24 kV)
L - K5 breaking chamber - 630 A (24 kV) F G 6
NPS equipment installed at the rocking insulator site:
P - sel aligning terminal
Q - third insulator set
R - surge arrester
S - current transormer type KOHU
U - lexible dropping set or cable connection
V - bar or line connection to transormer
N - no equipment
P
Q
7
* see remarks on page 20.
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Product reviewNPS ordering guide
Selections Style code Style digit
Sample Actual
NPS equipment installed at the ixed insulator site:
A - bars set or cable connection
B - surge arrester
C - current transormer type KOHU
E - lexible dropping set or cable connection
G-use base integrated with NPS or OFCD uses
N - no equipment A N 8
Hand operating mechanism type or NPS switch:
1 B 9
A - UEKE5A1 type hook stick operation
B - UEKO1A1 type - one hand operation or low end switches
C - UEME3A1 type or all NPS types
D - UEKE3B1 type or all NPS types with rod length regulation device
E - UEKE2/1 or all NPS types with auxiliary contacts 6NO/6NC
G - UEMC50L5-24 VDC/21
H - UEMC50H5-24 VDC/21
J - UEMC50L1-24 VDC/1
K - UEMC50H1-24 VDC/1
N - no hand operation mechanism
Earthing switch:
A - integrated with NPS switch - rocking insulator side - close, open-earthed positions (do not needs
additional operating mechanism)
B - integrated with NPS switch - ixed insulator side (needs additional operating mechanism)
C - both sides earthing switches (operated with separate operating mechanisms)
D - integrated with NPS switch - rocking insulator side (needs additional operating mechanism)
N - No earthing switch A N 10
Hand operating mechanism type or earthing switch - rocking insulator side:
B - UEKO1A1 type - one hand operation or low end switches
C - UEME3A1 type or all NPS types
D - UEKE3B1 type or all NPS types with rod length regulation device
E - UEKE2/1 or all NPS types with auxiliary contacts 6NO/6NC
N - no hand operation mechanism 1 N 11
Hand operating mechanism type or earthing switch - ixed insulator side:
B - UEKO1A1 type - one hand operating or low end switches
C - UEME3A1 type or all NPS types
D - UEKE3B1 type or all NPS types with rod length regulation device
E - UEKE2/1 or all NPS types with auxiliary contacts 6NO/6NC
N - no hand operating mechanism 1 N 12
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Product reviewNPS ordering guide
Selections Style code Style digit
sample actual
Operating rod L
K - 2 x 4 m or installation up to 9 m above the ground level
L - 3 x 3 m or installation up to 10 m above the ground level
M - 2 x 4 m + 3 m or installation up to 12 m above the ground level
N - without operating rod K K 13
Type o the pole and pole dimmensions at NPS/operating mechanism level
A - concrete pole, rectangular cross-section, dimensions 200 - 235 mm
B - concrete pole, rectangular cross-section, dimensions 210 x 210 - 280 mm
C - concrete pole, rectangular cross-section, dimensions 240 x 240 - 300 mm
D - concrete pole, circular cross-section, dimensions 170 mm to 235 mm
E - concrete pole, circular cross-section, dimensions 220 mm to 270 mm
F - concrete pole, circular cross-section, dimensions 270 mm to 400 mm
G - ZN type
H - BSW type
J - EPV12/12; 13.5/12 or 15/12 types
K - wooden pole
N - other type o supporting structure A K 14
Method o NPS installation under the line:
1 - one pole horizontal installation
2 - one pole vertical installation
3 - two pole horizontal installation
4 - two pole vertical installation
5 - on the top o single pole
6 - on the top o two poles
N - not deined 1 1 15
Additional equipment
A - separating insulator in connection rod up to 24 kV i additional
needed.
B - separating insulator in connection rod up to 36 kV i additional
needed..
C - crossarm set or NPS installation between 2 wooden poles
1900mm i additional needed.
D - crossarm and xing arms set or NPS installation on the topo wooden pole (epoxy and silicon insulators solutions) i
additional needed.
E - crossarm and xing arms set or NPS installation on the top
o wooden pole (porcelain insulators solutions) i additional
needed.
G - terminals or copper line connection 16mmkw OJUZLL 1/3.
H - terminals or aluminum line connection 16 mm2
2 x 70 mm2 OJUZLL 3/3.
J - terminals or aluminum line connection 62 mm2 99 mm2
NPTL24/3.
K - terminals or aluminum line connection 95 mm2
240 mm2 OJUZLL 4/3.L - terminals or aluminum line connection 99 mm2 and copper
16 mm2. NPTLA24/3.
M - earthing switch or separate installation i additional needed.
N - sel aligning terminal - Ag plated.
Additional equipment dedicated to MV uses
1 - use link OFCD24/6,3 type - 3 pcs.
2 - use link OFCD24/16 type - 3 pcs.
3 - use link OFCD24/25 type - 3 pcs.
4 - use elements - 12 pcs. in one package.
5 - operating rod or uses installation.
6 - operating rod or UEKO5A1 operation.7 - operating rod or uses installation and UEKO5A1 operation.
8 - use base or separate installation o or OFCD uses.
9 - use base or separate installation or DIN type uses 442
mm.
10 - use base or separate installation or DIN type uses 537 mm.
11 - tube support or melting uses acc to Swedish building
standard.
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Additional equipment dedicated to motor operating
mechanism
Batteries G2 and G3:
A - UEZGP 17AH-24 V - Battery - 17 AH, 2 PCS -YUA NP17-
12 (YUA ..TYPES) (all UEMC types).
B - UEZGL 24AH-24 V - Battery - 24 AH, 2 PCS-YUA NPL24-
12, long lie (YUA ..TYPES)
(not or UEMC50H1 and L1).
C - UEZGL 38AH-24 V - Battery - 38 AH, 2 PS -YUA NPL24-
12, long lie (YUA ..TYPES)
(only or UEMC50 H5/21 and L5/21).
Battery chargers G1:
D - UEZGC 24 V/3 A/230 VAC - installed charged, supply
170..260 VAC (GYC RUN TYPE).
E - UEZGC 24 V/3 A/110 VAC - installed charged, supply
87..132 VAC (GYC RUN TYPE).
Other alternative accessories:
F - UEZS2/S10 - 3 NC/NO additional aux. contacts or
UEMC50L...
G - UEZS3/S10 - 3 NC/NO additional aux. contacts or
UEMC50H...
H - UEZS2/S11 - 6 NC/NO additional aux. contacts orUEMC50L...
J - UEZS3/S11 - 6 NC/NO additional aux. contacts or
UEMC50H...
K - UEZS2/S12 - 4NC/NO+1NC/C+1NO/D additional aux.
contacts or UEMC50H...
L - UEZS3/S12 - 4NC/NO+1NC/C+1NO/D additional aux.
contacts or UEMC50H...
M - UEMZ 199 - heater switch.
P - UEMZ 200 - charger and heater switch.
Q - UEMZ 318 - thermostat, not adjustable. Disconnect at
+30oC.
R - UEMZ 319 - M.C.B. or charging and heater circ. 1 A.S - UEMZ1191/24 VDC - service light rom 24 VDC batteries.
T - UEMZ1066 - xing bracket or rectangular pole.
U - UEMZ1146 - xing bracket or rectangular bigger pole.
W - UEMZ938 - door switch.
X - UEMZ1276 - door retainer.
Product reviewNPS ordering guide
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Remarks:
1. Standard short circuit withstand is 16/40 kA or 24 kV, version with
silicon insulators (increased creepage distance) provides 20/50 kA.
2. When using 3rd insulator, SAs or CTs it is not possible to use
an integrated earthing switch at the same site o the NPS unit.
In this case, reer to column 14 and select loose installation
earthing switches i necessary.
3. Fuse bases or separate installation or OFCD type uses are
available only with epoxy insulators version.
4. Selection o KOHU CTs electrical parameters should be dened
according to the separate KOHU CT catalogue.
Product reviewNPS ordering guide
5. ABB recommends SAs POLIM D and POLIM K type.
6. When selecting any style code then just one choice is available
or the specic switch solution. Only the additional equipment
has multi-choice options.
7. Please note that 36 kV versions have limited versions o additi-
onal equipment such as: earthing switches, dierent pole
installation methods, SAs, uses, insulator types. Thereore,
especially when selecting 36 kV versions we recommend dis-
cussion o the required solution with your local ABB
representative.
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Product reviewNPS ordering guide
Various equipment installed on both sides o 24kV NPS switch
Earthing switch or the
fxed insulator side
Flexible dropping set
or cable connection
equipped with surge
arrester
Third insulator version
Version 250A
Version 25 A
Version 630A
Version 50 A
Fuse base integrated with
NPS switch (OFCD uselinks)
Earthing switch
integrated with NPS
switch rocking
insulator site close,
open-earthed positions
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Product reviewNPS ordering guide
Selected accessories
1 2 3
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6
7
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Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 630 A o nominal current, installed on the top o circular pole
Set o NPS23E2LPNCNNNKF5 + 2xOJUZLL4/3
1
2
3
45
6
7
8
9
~750
~1200
~10m
10
11
12
13
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Part number Part name quantities
1 1YMN000001M0001 One phase element with 630A breaking chamber 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Earthing terminal NPTMS8 111 1YMNOJUZLLM4/31 Line xing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNOJUPZLM9/32 Selaligning terminals set 1
14 1YMN000114M0001 Crossarm ixing to the pole top 1
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FPNCNNNKF5 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2GPNCNNNKF5 +
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2HPNCNNNKF5 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2KPNCNNNKF5 +
2xOJUZLL4/3
Min 360 Min 260 Min 260
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20/3820 NPS
Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 630 A o nominal current, installed under the line, horizontal position, circular pole
set o NPS23E2LPNCNNNKF1 + 2xOJUZLL4/3
1
2
12
3
4
5
6
7
8
9
10
~750
~1200
~
10m
11
13
14
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Part number Part name quantities
1 1YMN000001M0001 One phase element with 630 A breaking chamber 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Earthing terminal NPTMS8 1
11 1YMNOJUZLLM4/31 Line xing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNNPAZM3M1101 Crossarm ixing NPAZM31 1
14 1YMNOJUPZLM9/32 Selaligning terminals set 1
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FPNCNNNKF1 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2GPNCNNNKF1+
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2HPNCNNNKF1 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2KPNCNNNKF1 +
2xOJUZLL4/3
Min 260 Min 260
750
Min 360
2000
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Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 630 A o nominal current, installed under the line, vertical position, circular pole with cable
connection
set o NPS23E2LQNCNNNKF2 + 2xOJUZLL4/3
12
2
4
5
6
7
8
9
10
14
~10m
~750
~1200
1
13
3
11
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
23/38NPS 23
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FQNCNNNKF2 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2GQNCNNNKF2+
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2HQNCNNNKF2 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2KQNCNNNKF2 +
2xOJUZLL4/3
Part number Part name quantities
1 1YMN000001M0001 One phase element with 630 A breaking chamber 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Earthing terminal NPTMS8 1
11 1YMNOJUZLLM4/31 Line xing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNNPAZM3M1101 Crossarm ixing NPAZM31 1
14 1YMNNPAC9-MJ231 Third insulator set NPAC9-J2/3 1
Min 260Min 260
750
Min 460
2000
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
24/3824 NPS
Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 25 A o nominal current, two circular poles installation at the top
Set o NPS23E2GPNCNNNKF6 + 2xOJUZLL4/3
~1200
~10m
~750
1 5
9
144
6
8
7
2 12
3
1011 13
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
25/38NPS 25
Part number Part name quantities
1 1YMN000004M0001 One phase element with 25 A breaking whips 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Earthing terminal NPTMS8 1
11 1YMNOJUZLLM4/31 Line xing terminal OJUZLL4/3 212 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNOJUPZLM9/32 Selaligning terminals set 1
14 1YMNNPAZL4M0001 Operating shat support NPAZL4 1
15 1YMN000114M0001 Crossarm ixing to the pole top 2
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FPNCNNNKF6 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2HPNCNNNKF6 +
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2KPNCNNNKF6 +
2xOJUZLL4/3
Load break switch24 kV, 250 A
breaking current
NPS23E2LPNCNNNKF6 +2xOJUZLL4/3
Min 260Min 300 Min 300
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
26/3826 NPS
Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 25 A o nominal current, two circular poles installation below the line
Set o NPS23E2GPNCNNNKF3 + 2xOJUZLL4/3
~750
~1200
~10m
1
10 3
9
5
15
12
4
11
13
14
8
6
7
2
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
27/38NPS 27
Part number Part name quantities
1 1YMN000004M0001 One phase element with 25 A breaking whips 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9* 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Earthing terminal NPTMS8 1
11 1YMNOJUZLLM4/31 Line xing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNOJUPZLM9/32 Selaligning terminals set 1
14 1YMNNPAZM3M1101 Crossarm ixing NPAZM31 2
15 1YMNNPAZL4M0001 Operating shat support NPAZL4 1
* 2,85 m crossarm is available as well 1YMNJ40146M4001.
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FPNCNNNKF3 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2HPNCNNNKF3 +
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2KPNCNNNKF3 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2LPNCNNNKF3 +
2xOJUZLL4/3
Min 260 Min 260Min 300 Min 300
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
28/3828 NPS
Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 25 A o nominal current, installation below the line on pole mounted transormer substation,
switch in horizontal position
Set o NPS23E2GQNCNNNKF1 + 2xOJUZLL4/3
~
10m
~750
~1200
11
13
2
12
7
8
6
10
5
9
4
3
14
1
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
29/38NPS 29
Part number Part name quantities
1 11YMN000004m0001 One phase element with 25 A breaking whips 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Fixing crossarm 2 m 1
11 1YMNOJUZLLM4/31 Line ixing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNNPAZM3M1101 Crossarm ixing NPAZM31 1
14 1YMNNPAC9-MJ231 Third insulator set NPAC9-J2/3 1
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FQNCNNNKF1 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2HQNCNNNKF1 +
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2KQNCNNNKF1 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2LQNCNNNKF1 +
2xOJUZLL4/3
Min 400 Min 260
Min 260
Min 260
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
30/3830 NPS
Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 25 A o nominal current, installation below the line on pole mounted transormer substation,
switch in vertical position
Set o NPS23E2GQNCNNNKF2 + 2xOJUZLL4/3
~1200
~750
~10
m
2
6
8
7
13
11
12
31
9
4
14
10
5
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
31/38NPS 31
Part number Part name quantities
1 11YMN000004m0001 One phase element with 25 A breaking whips 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Fixing crossarm 2 m 1
11 1YMNOJUZLLM4/31 Line ixing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNNPAZM3M1101 Crossarm ixing NPAZM31 1
14 1YMNNPAC9-MJ231 Third insulator set NPAC9-J2/3 1
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FQNCNNNKF2 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2HQNCNNNKF2 +
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2KQNCNNNKF2 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2LQNCNNNKF2 +
2xOJUZLL4/3
Min 260Min260Min 400
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
32/3832 NPS
Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 25 A o nominal current, installation below the line on end line pole mounted transormer
substation, switch in horizontal position
Set o NPS23E2GQNCNNNKF1 + 2xOJUZLL4/3
~10m
~750
~1200
11
13
14
3
9
4
5
10
1
12
2
6
8
7
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
33/38NPS 33
Part number Part name quantities
1 1YMN000004m0001 One phase element with 25 A breaking whips 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Fixing crossarm 2 m 111 1YMNOJUZLLM4/31 Line ixing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNNPAZM3M1101 Crossarm ixing NPAZM31 1
14 1YMNNPAC9-MJ231 Third insulator set NPAC9-J2/3 1
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FQNCNNNKF1 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2HQNCNNNKF1 +
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2KQNCNNNKF1 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2LQNCNNNKF1 +
2xOJUZLL4/3
Min 400 Min 260
Min 260
Min 260
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
34/3834 NPS
Samples o the pole installationsDimensional drawings
24 kV NPS load-break switch or 630 A o nominal current, installation at the top o end line pole, overhead line to cable
connection
Set o NPS23E2LQNCNNNKF5 + 2xOJUZLL4/3
~10m
~750
~1200
11 1
3
4 913
12
8
6
7
2
5
10
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
35/38NPS 35
Part number Part name quantities
1 1YMN000001M0001 One phase element with 630 A breaking chamber 3
2 1YMNUEKE3AM1001 UEKE3A1 manual operating mechanism 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 1
4 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Fixing crossarm 2 m 1
11 1YMNOJUZLLM4/31 Line ixing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 Operating mechanism xing elements round pole up to 400 mm 1
13 1YMNNPAC9-MJ231 Third insulator set NPAC9-J2/3 1
14 1YMN000114M0001 Crossarm ixing to the pole top 1
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector
24 kV
NPS23E2FQNCNNNKF5 +
2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2GQNCNNNKF5+
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2HQNCNNNKF5 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2KQNCNNNKF5+
2xOJUZLL4/3
Min 260Min 260Min 460
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
36/3836 NPS
Samples o the pole installationsDimensional drawings
Remote controlled 24 kV NPS load break switch, 630 A, at the top o circular pole
Set o NPS23E2LQNGNNNKF5 + 2xOJUZLL4/3
~10m
~750
~1400
A
B
C
1
11
2
6
8
7
9 4 5
10
12
13
3
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
37/38NPS 37
Part number Part name quantities
1 1YMN000001M0001 One phase element with 630 A breaking chamber 3
2 1YMU000020M0001 Motor operating mechanism UEMC50L5-24VDC 1
3 1YMNNPAM1/M3001 ixing clamps NPAM1/3 14 1YMNNPAZL7M0001 operating shat NPAZL7 1
5 1YMNNPAZL2M0001 Operating lever NPAZL2 1
6 1YMNNPAZL1M9/E1 Tube support NPAZL19/E1 2
7 1YMNNPTOT3M8301 connecting tubes 2 x 4 m 1
8 1YMNNPSZJ3M0002 Separating insulator NPSZJ30 1
9 1YMNNPTRN1MT6S1 Fixing crossarm 2 m 1
10 1YMNNPTMS8M0001 Earthing terminal NPTMS8 1
11 1YMNOJUZLLM4/31 Line ixing terminal OJUZLL4/3 2
12 1YMNNPAZM3M2001 UEMC50 ixing set to circular pole up to 400 mm 1
13 1YMN000114M0001 Crossarm ixing to the pole top 1
14 1YMNNPAC9-MJ231 Third insulator set NPAC9-J2/3 1
Additional equipmentA 1YMS000050M0001 TDO VTs supporting structure or circular pole 1
B 1YMV105111R0066 Auxiliary power supply VT TDO 6 21000//230 V 1
C POLIM-D 24-07 POLIM-D 24-07 Surge arresters 3
Complete set description according to
style guide, alternative solutions
NPS type Style code
Disconnector24 kV
NPS23E2FQNGNNNKF5 +2xOJUZLL4/3
Load break switch
24 kV, 25 A
breaking current
NPS23E2GQNHNNNKF5+
2xOJUZLL4/3
Load break switch
24 kV, 50 A
breaking current
NPS23E2HQNHNNNKF5 +
2xOJUZLL4/3
Load break switch
24 kV, 250 A
breaking current
NPS23E2KQNHNNNKF5 +
2xOJUZLL4/3
Min 320
Min 460 Min 260 Min 360
Min 360
-
7/29/2019 3405PL733-W1-En Typical Installation of NPS
38/38
3405PL733-W1-en.
Edition11.2
012
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