Quick Product Finder - By Series Name AC - Low cost 50/60Hz Current Transformers AEP - ADSL Line Transformers APT - ADSL Line Transformers AS - High Frequency Current Sensors ASM - 50/60Hz Current Transformers CA - Common mode Chokes for power Line CCJ - SMD Compact Common Mode Chokes CD - Double Chokes for ISDN U Interface CK - Current compensated chokes, data line filtering CMJ - SMD Miniature Common Mode Chokes CMO - Octal Common Mode Chokes for Quad Port T1/E1 CQ - Quad Chokes for ISDN S Interface CUJ - SMD Miniature Common Mode chokes CFJ - SMD 2,3,4 Data Line filter chokes DJ - Linear Storage Chokes DJE - E3/T3 Transformers DP - Power Inductors EPU - ISDN U Interface - Compact EP Series FCJ - Dual Fibre Channel 75 Ohm Coaxial/150 Ohm STP HF - SMPS Transformers HPT - HDSL Line Transformers HVM - ISDN S Interface Modules - TH, IEC950 Certified IS2M - E1/T1/S2M Single Transformers ISM - ISDN S Interface Modules - TH, Standard ISF - ISDN S Interface Transformers - TH Horizontal ISHF - ISDN S Interface Transformers - TH to IEC950 3kV ISU - ISDN U Interface - Standard RM & Pot Core Series ISV - ISDN S Interface Transformers - Through-Hole Vertical LP - SMD Chokes LTM - 56kbps Modem Transformers MAJ - ISDN S Interface Modules - SMD Compact MHJ - ISDN S Interface Modules - SMD 3kV MJM - E1/T1/S2M Dual Transformers MJQ - E1/T1/S2M Quad Port Modules MSJ - ISDN S Interface Modules - SMD Standard MUJ - ISDN S Interface Modules - SMD Miniature SA - High Efficiency Chokes SD - High Stability Chokes SEP - SHDSL & SDSL Line Transformers SHJ - ISDN S Interface Transformers - SMD 3kV Series SMJ - ISDN S Interface Transformers - SMD Compact SW - 50kHz & 150kHz National's simple switcher chokes SWJ - ISDN S Interface Transformers - SMD Standard Series TAM - Ethernet AUI Transformers TCJ - 150 Ohm Twinax cable Dual Gigabit Tx TDJ - General Purpose Transformers TE - 10/100BaseT Single Port Modules TED - 10/100BaseT Dual Port Modules TEQ - 10/100BaseT Quad Port Modules TGJ - Coupling Transformers - General Purpose TRJ - Pulse Transformers for RF Applications TEXD - Auto MDI/MDIX 10/100BaseT Dual Port Modules TEXQ - Auto MDI/MDIX 10/100BaseT Quad Port Modules TGS - 1000BaseT Single Port Modules TGQ - 1000BaseT Quad Port Modules TM - 10BaseT Single Port Modules TMQ - 10BaseT Quad Port Modules U - ISDN U Interface Transformers - 2.5kV UAJ - ISDN U Interface Modules - SMD UHF - ISDN U Interface Transformers - 4.0kV UHJ - ISDN U Interface Transformers - SMD - 3.0kV UMF - ISDN U Interface Modules - Through-Hole UMJ - ISDN U Interface Transformers - SMD - 1.5kV UMV - ISDN U Interface Modules - Through-Hole - Vertical UTM - ATM 25MBPS Pulse Transformers UWJ - ISDN U Interface Transformers - SMD - 0.5kV VDSL Module - 82312 58-xxxx-xxx-D Series - DIN Rail Mounting Transformers 6400K Series - 35VA-160VA PCB Mounting Transformers 6500K Series - 35VA-160VA PCB Mounting Transformers 60000 Series - Mini Power Transformers 62000 Series - Mini Power Transformers 70000K Series - PCB Mounting Transformers 72400K Series - PCB Mounting Transformers 82312 - VDSL Module 0015P1-2-0xx Series - Standard Power Transformers 0030P1-2-0xx Series - Standard Power Transformers 0050P1-2-0xx Series - Standard Power Transformers 0080P1-2-0xx Series - Standard Power Transformers 0120P1-2-0xx Series - Standard Power Transformers 0160P1-2-0xx Series - Standard Power Transformers 0225P1-2-0xx Series - Standard Power Transformers 0300P1-2-0xx Series - Standard Power Transformers 0500P1-2-0xx Series - Standard Power Transformers

European Approvals - ENEC

KEMA File Numbers updated December 2003

Talema demonstrate superior technical expertise by being the only toroidal transformer manufacturer in the world to have a "General Approval" of power transformers to EN61558.

Through working closely with KEMA our engineering teams have the unique ability to design custom power transformers, within agreed design constraints, which are immediately approved by KEMA to EN61558 and EN60950.

 

These "Families" may be divided as follows:
Non Short-Circuit Proof - Isolating Transformers

Non Short-Circuit Proof - Safety Isolating Transformers

Non Inherently Short-Circuit Proof - Safety Isolating Transformers

 

2060938.02 : Non Short-Circuit Proof - Isolating Transformers

As the name implies, these Isolating transformers provide electrical isolation between input and output circuits, and rely on external IEC127 fuses to provide overload protection of the secondary windings.

• Up to 6 primary windings

• Up to 10 Secondary windings

• Maximum total power rating: 3000VA

• Maximum Input voltage : 440V

• Maximum Output voltage : 250V

Click here for the 2060938-02 Certificate

 

2060938.03 : Non Short-Circuit Proof - Safety Isolating Transformers

These Safety-Isolating transformers provide electrical isolation between input and SELV output circuits, and rely on external IEC127 fuses to provide overload protection of the secondary windings.

• Up to 6 primary windings

• Up to 10 Secondary windings

• Maximum total power rating: 3000VA

• Maximum Input voltage : 440V

• Maximum Output voltage : 50V (SELV Limit)

Click here for the 2060938-03 Certificate

2060938.01 : Non Inherently Short-Circuit Proof - Safety Isolating Transformers

These Safety-Isolating transformers provide electrical isolation between input and SELV output circuits, and rely on an internal "thermal switch" to provide overload protection.

• Up to 2 primary windings

• Up to 2 Secondary windings

• Maximum total power rating: 300VA

• Maximum Input voltage : 240V

• Maximum Output voltage : 50V (SELV Limit)

Click here for the 2060938-01 Certificate

 

IEC 950 Approvals

As well as power transformer approvals to IEC 950 / EN60950, Talema also have an approved range of ISDN S Interface modules, fully certified to IEC 950 / EN60950 Supplementary level.

 

Other Approvals

Through Talema's close communications with European standards authorities, we have numerous custom-designed products carrying various European approvals, such as:

• VDE

• KEMA

• CEBEC

• SEV

• NEMKO

• DEMKO

• SEMKO

• UL

• CSA

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