Instrument Transformer, Inc. Model 203
APPLICATION: Relaying and metering.
FREQUENCY: 50-400 Hz
INSULATION LEVEL: 600V, 10kV BIL full wave
- Terminals are brass screws No. 10-32 with one flatwasher ad lockwasher.
- Multi-ratios available on request.
- Excitation data available upon request.
- Approximate weight: 26 lbs
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Specifications
| Product | |
|---|---|
| Brand | Instrument Transformers Inc |
| Model | 203 |
| Input Range | 0-2500AAC |
| 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 | 1.0 at 30°C amb., 0.8 at 55°C amb. |
| CT Ratio | 2,500:5A |
| CT Relay Class | C200 |
| CT Secondary Winding Resistance | 1.493Ω (1493mΩ) @75°C |
| CT Window | 5.25" Diameter |