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POCW Series

Window Type CT

  • for outdoor service
  • up to 28kV/150kV BIL
  • shielded and unshielded options
  • designed for operation down to -50°C
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Voltage (kV)
BIL (kV)
CCRF
Window Diameter
Drawing Purchase
130-900-10A - 0.6 10 600-5A 0.3B1.8 - 1.33 5.00 Request Quote Cart
130-911-002-20-10C - 0.6 10 600-5A - C100 2.00 5.00 Request Quote Cart
130-LS2O-01R - 0.6 10 50-5A - C10 2.00 12.00 Request Quote Cart
130-LS2S-05R - 0.6 10 200-5A - C100 1.50 12.00 Request Quote Cart
130-OG2I-16A - 0.6 10 2000-5A 0.3B1.8 - 1.50 9.00 Request Quote Cart
Voltage (kV)
BIL (kV)
CCRF
Window Diameter
Drawing Purchase
130-900-10A - 0.6 10 600-5A 0.3B1.8 - 1.33 5.00 Request Quote Cart
130-911-002-20-10C - 0.6 10 600-5A - C100 2.00 5.00 Request Quote Cart
130-LS2O-01R - 0.6 10 50-5A - C10 2.00 12.00 Request Quote Cart
130-LS2S-05R - 0.6 10 200-5A - C100 1.50 12.00 Request Quote Cart
130-OG2I-16A - 0.6 10 2000-5A 0.3B1.8 - 1.50 9.00 Request Quote Cart

General Description
- Voltage rating up to 8.7kV
- Impulse rating up to 75kV BIL
- Cast in high dielectric strength Cycloaliphatic Epoxy
- Suitable for higher voltage installation over bushing or insulated cable

Applications
The POCW series current transformers are designed for indoor service, for ambient
temperatures between -50°C to +70°C. Applications include:
- Metering functions, including revenue billing
- Protective relay applications
- Installation over bus bar or cable to 600V
- Externally mounted over existing HV bushings

Construction
- Annealed toroidal cores of high grade electrical steel
- 200°C enamel coated copper magnet wire
- Secondary turns uniformly distributed around the core for each tap position
- Brass secondary terminals
- Prominent polarity markings
- Weatherproof secondary terminal box

Voltage Class –up to 8.7kV
Impulse (BIL) – up to 75kV
Frequency – 60Hz
Thermal Withstand – up to 160 x Rated Current (1 sec.)
Mechanical Withstand – up to 270 x Rated Current (6 cycles)
Continuous Current Rating Factor – up to 2.0 @ 30°C