Transformers with integrated instrument transformer TC_CV
TC__CV transformers with integrated measurement converter, with through primary, either for cable or for PCB. Their enclosure is made of plastic. The TC__CV transformers have a transformation ratio for primary from 10A to 600A and secondary at 1A. Output 4-20mA.
TC__CV transformers with integrated measurement converter, with through primary, either for cable or for PCB. The enclosure is made of plastic.
TC__CV transformers have a transformation ratio for primary from 10A to 600A and secondary at 1A. Output 4-20mA.
Trafo converter
trafo-converter
Technical details
- Connections
- Dimensions
- Technical characteristics
- Technical data
Model/ Bar/ Cable
TC20CV / 20×5 / Ø16
TC30HP / 30×10 / Ø22
TC40HP / 40×10 / Ø30
Operating range: 10-120%
Maximum load impedance:600Ω
Frequency: 50-60Hz
Response time: <200ms.
Standards
- IEC 60185
- UNE EN 618691 (IEC 618691)
- UNE EN 618692 (IEC 618692)
- VDE 0414
- IEC60801-3.4
- DIN 57414
- BS 3938
- EN 50081
- EN 50082
- IEC61010
- UL94-V0
General technical data
- Factor of safety: Fs < 5
- Operating voltage (maximum): 720 V
- Test voltage: 3 kV AC (1min)
- Frequency: 50-60 hz
- Rated thermal short-circuit current: Ith limited by cable or primary busbar dimensions
- Rated dynamic current: IDyn = 2,5 x Ith
- Continuous overload: ID = 1.2 x IN
- Operating temperature: -10 ... 50 ºC
- Accuracy: 0.5 - 1 - 3 (0.2s; 0.2 and 0.5s on request)
- Nominal secondary current: /5 or /1A
- Insulation class: Class E // Class B (130 ºC) available






