CTWH5-L-110-T20-300 ITI
Model CTWH5 30:5A Ratio CT, T20 Relay Class, ITI
APPLICATION:
- Metering and relaying.
FREQUENCY:
- 50-400 Hz.
MAXIMUM SYSTEM VOLTAGE:
- 15.5kV, BIL 110kV.
CONTINUOUS THERMAL CURRENT RATING FACTOR:
1.00 at 30°C amb., 0.85 at 55°C. amb.
Primary terminals are 1/2-13 bolts with one Belleville washer. Secondary terminals are brass screws No. 10-32 with one flatwasher, lockwasher.
Vacuum cast in polyurethane resin. Other ratios, secondary currents and dual ratios are available.
Approximate weight 34 lbs.
Specifications
Product | |
---|---|
Brand | Instrument Transformers Inc |
Model | CTWH5 |
Input Range | 0-30AAC |
Input Frequency | 60Hz |
Accuracy | 0.3 B0.1, 0.3 B0.2, 0.6 B0.5, 1.2 B0.9, 2.4 B1.8 |
Output | 0-5AAC |
Tariff Code | 8504.31.4065 |
ECCN | EAR99 |
Insulation Level | 15.5kV, 110kV BIL full wave |
Current Transformers | |
---|---|
CT Continuous Thermal Rating Factor | 1.0 at 30°C amb., 0.85 at 55°C amb. |
CT Ratio | 30:5A |
CT Relay Class | T20 |