certificate - nuvotem · this certificate is also based on enec certificate ref. no. 2060938.01...

DEKRA Certification B.V.

2 <drs. G.J. Zoetbrood H.R.M. BarendsManaging Director Certification Manager

© Integral publication of this certificate is allowed

ACCREDITED BYTHE DUTCH COUNCILFOR ACCREDITATION

DEKRA Certification B.V. Utrechtseweg 310, 6812 AR Arnhem P.O. Box 5185, 6802 ED Arnhem The NetherlandsT +31 88 96 83000 F +31 88 96 81000 www.dekra-certification.com Registered Arnhem 09085396

CERTIFICATE

Issued to:Applicant: Manufacturer/Licensee:Nuvotem Teo.County DonegalCrolly, Ireland

Nuvotem Teo.County DonegalCrolly, Ireland

Product : Toroidal safety insulation transformerTrade names : NUVOTEM, TALEMATypes : XXXXX-PYSY

The product and any acceptable variation thereto is specified in the Annex to this certificate and the documents therein referred to.

DEKRA hereby declares that the above-mentioned product has been certified on the basis of: a type test according to the standard EN 61558-1:2005 + A1:2009; EN 61558-2-6:2009; an inspection of the production location according to CENELEC Operational Document CIG 021 a certification agreement with the number 957079

DEKRA hereby grants the right to use the ENEC KEMA-KEUR certification mark.

The ENEC KEMA-KEUR certification mark may be applied to the product as specified in this certificate for the duration of the ENEC KEMA-KEUR certification agreement and under the conditions of the ENEC KEMA-KEUR certification agreement.

This certificate is issued on: 20 June 2013 and expires upon withdrawal of one of the above mentioned standards.

Certificate number: 2161054.01

ANNEX TO ENEC KEMA-KEUR CERTIFICATE 2161054.01 page 1 of 3


SPECIFICATION OF THE CERTIFIED PRODUCT

Product dataproduct : Toroidal safety insulation transformertrade name : NUVOTEM, TALEMAtypes : xxxxx-PySyType number : see remarksrated input voltage : max 440 Vrated output voltage : max 50 Vrated output : max 3000 VAnature of supply : a.c.rated frequency : 50-60 Hzdegree of protection : IP 00insulation class : Emax ambient temperature : 40 °C (optional)

TESTS

Test requirementsEN 61558-1:2005 + A1:2009 EN 61558-2-6:2009

Test resultThe test results are laid down in DEKRA test file 2161054.01.

RemarkThis certificate is also based on ENEC certificate Ref. No. 2060938.01 which validity herewith is expired.



RemarksPart numbering systems:

Method 1:The part number is a figure between 00000 and 99999 with or without the suffixes AA through ZZ, followed by P, followed by 1 through 6, followed by S, followed by 1 through 10,with or without the suffixes A through Y and/or -M. with or without the prefixes "RV","LP","LFB","LHB","SP","SFB","SHB"

Method 2:Part no 00000 through 99999 with or without the suffixes AA through ZZ, with or without the suffix K

Method 3: xxxx-P1-2-yyyThe part number is a figure between 0000 and 9999, followed by P1-2-,followed by a figure between 000 and 999. Where xxxx is a 4-digit number representing the total VA rating and yyy is sec. full-load voltage.

Method 4: AA-BBBB-CCC-DWhere AA is a 2 digit number denotes the serie type, BBBB is the power rating VA, CCC is the secondary output voltage and D denote the mounting style.

The transformers may be provided with an electrostatic screenThe transformers are provided with either:Flying leads of solid copper conductors or multi stranded flexible wire will be insulated as mentioned in the components List

The primary leads will have a supplemental sleeve over the entire length of the flying lead.

Mounting methods either:a no mounting suppliedb standard mounting: metal centering washer + 2 rubber orc centre pottedd centre potted onto base plate / brackete total encapsulation

The overload protection can be either:external or internal.

External overload protection:each winding in the output circuit(s) of the transformer is protected by a fuse according the appropriate standard IEC 127 or IEC 269. The fuse rating is either equal to the nominal output current of the circuit to be protected or to the next higher fuse rating.

Internal overload protection:The primary windings of the transformer is protected by a self-resetting thermal cut-out.

ConclusionThe examination proved that all test requirements were met.

Tested by : G.H. Reynaert

Checked by : M. Poelman

m5



Factory locationsNT Magnetics s.r.o.Chebska 27, 32200, Plzen, Czech Republic

Talema Electronic (India) Pvt Ltd.Plot No. 30 & 31, Electrical &, 636 006, Salem Tamil Nadu, India

List of componentsComponent trade name type/model approval mark

1)

core material - Grain-Oriented silicon steel, max loss: 1,3 W/kg at 1,7 Tesla

*

insulating material of enamel coated flying leads

several PVC,OWF, Fibre-Glass, silicon, PTFE

*

insulation of multi-stranded flexible wire flying leads

several PVC, PTFE, silicon *

terminations of flying leads - FASTONs, AMP Crimp, Molex Crimp or JST Crimp

*

winding wire - enamel coated Class B *toroidal core insulation 3M Scotchcast No 260 *alternative toriodal core insulation

- Zytel FR7200 VDF orZytel E103 HSL

*

alternative toroidal core insulation

Melinex, Dupont, Hoechst

polyester film *

alternative toroidal core insulation

DuPont/Nomex aramid paper *

core insulation - 2 or more layers of aramid paper, toroidally wound on core

*

primary to secundary insulation

- Polyester film or Aramid paper 130 deg C Class B

*

electrostatic screen (optional) - copper foil, pre-insulated on both sides

*

magnetic screen (optional) - see core material *thermal protector Thermik S01, S05 or S06

120-125°CBEAB, VDE

thermal protector Texas Instruments

15AM120-125°C

VDE

Thermal protector TMC C4 or C810-125°C

VDE

1) * indicates a component tested as part of the appliance

certificate - nuvotem · this certificate is also based on enec certificate ref. no. 2060938.01...

Documents