The Model 190 is a low ratio primary current transformer, suitable for primary currents up to 50 amperes.
Frequency: 50-400 Hz.
Insulation Level: 0.6 kV, BIL 10 kV full wave.
Continuous Thermal Rating Factor: 1.33 at 30°C. ambient, 1.0 at 55°C. ambient
Terminals are brass studs No. 8-32 with one flatwasher, lockwasher and regular nut (for ratios up to 25:5 and 1/4-20 studs for higher ratios).
Order mounting bracket kit No. 0221B00777
Approximate weight 4 lbs.
Specifications
| Product | |
|---|---|
| Brand | Instrument Transformers Inc |
| Model | 190 |
| Input Range | 0-10AAC |
| Input Frequency | 60Hz |
| Accuracy | 1% Class, 0.3 B0.1, 0.3 B0.2, 0.3 B0.5, 0.6 B0.9, 1.2 B1.8 |
| Output | 0-5AAC |
| Tariff Code | 8504.31.4035 |
| ECCN | EAR99 |
| Insulation Level | 600V, 10kV BIL full wave |
| Current Transformers | |
|---|---|
| CT Burden VA Max. | 30.0VA |
| CT Continuous Thermal Rating Factor | 1.33 at 30°C amb., 1.0 at 55°C amb. |
| CT Ratio | 10:5A |