785-152 ITI
Model 785 1500:5A Ratio CT, C400 Relay Class, 6.5" Window, ITI
- APPLICATION: Relaying and metering.
- FREQUENCY: 50-400 Hz.
- INSULATION LEVEL: 0.6 kV, BIL 10 kV full wave.
- CONTINUOUS THERMAL CURRENT RATING FACTOR:
- 50:5 to 1200:5 - 2.0 at 30°C amb., 1.5 at 55 C. amb.
- 1500:5 to 2500:5 - 1.5 at 30°C. amb., 1.33 at 55°C. amb.
- 3000:5 to 4000:5 - 1.33 at 30°C. amb., 1.0 at 55°C. amb.
Secondary terminals are brass screws No. 10-32 with one flatwasher, lockwasher, accessible from either side.
Approximate weight 58 lbs.
Excitation data available upon request.
Specifications
Product | |
---|---|
Brand | Instrument Transformers Inc |
Model | 785 |
Input Range | 0-1500AAC |
Input Frequency | 60Hz |
Accuracy | 0.3 B0.1, 0.3 B0.2, 0.3 B0.5, 0.3 B0.9, 0.3 B1.8 |
Output | 0-5AAC |
Tariff Code | 8504.31.4035 |
ECCN | EAR99 |
Insulation Level | 600V, 10kV BIL full wave |
Current Transformers | |
---|---|
CT Continuous Thermal Rating Factor | 1.5 at 30°C amb., 1.33 at 55°C amb. |
CT Ratio | 1,500:5A |
CT Relay Class | C400 |
CT Secondary Winding Resistance | 1.100Ω (1100mΩ) @ 75°C |
CT Window | 6.50" Diameter |