TPM manufactures all kinds of current transformers that can be retrofit into any kind of substation circuit breakers and keep our clients well protected on all their departure line.
TC SERIESSWITCHGEAR CURRENT TRANSFORMERS
Insulation class: 0.7 kV BIL: 10 kV*
Current rating: 1200:5 amps 2000:5 amps 3000:5 amps
Relaying accurancy: C400 C400 C800
Metering accuracy: 0.3B1.8 0.3B1.8 0.3B1.8
Thermal rating: continuous @ 30C: 1.33X
1 second: 80X
Frequency: 50/60 Hz
Multiratio or tapped-secondary are also available.
* In accordance with ANSI / IEEE - C57.13, CSA - CAN3 - C13, IEC - 185
PM Transformers, 164 Cowie, Granby, PQ J2G 3V3. Tel: 450-372-3456; Fax: 450-372-5890.