Model# 191
600V
Metering Class Current Transformer
- Terminals: Brass Studs No. 8-32 UNC with one flat washer, lock washer and regular nut
- Mounting Bracket –Â P/N 0221B00777
- Manufactured to meet the requirements of ANSI/IEEE C57.13
- For use with Watt, Var, Watt/Var, Watt/Watthour Transducers, Meters and Relays
- Meets ANSI specifications for sub-metering applications.
- UL Recognized
Overview
Insulation Class0.6kV, 10kV BIL Full Wave
Input
Amps0-100 thru 0-400A
Frequency50-400Hz
Output
Standard5A
Detailed Model Specifications
Click below to see available detailed specifications
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| Catalog Number | Input Amps | Output Amps | Relay Class | B0.1 | B0.2 | B0.5 | B0.9 | B1.8 | Secondary Winding Resistance (Ω@75°C) | @30°C | @55°C |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 191-101 | 100A | 5A | - | 0.6 | 0.6 | 2.4 | 4.8 | - | 0.034 | 2.0 | 2.0 |
| 191-151 | 150A | 5A | C10 | 0.3 | 0.3 | 1.2 | 1.2 | 2.4 | 0.051 | 2.0 | 2.0 |
| 191-201 | 200A | 5A | C10 | 0.3 | 0.3 | 0.6 | 1.2 | 2.4 | 0.068 | 2.0 | 2.0 |
| 191-251 | 250A | 5A | C10 | 0.3 | 0.3 | 0.3 | 0.6 | 1.2 | 0.085 | 2.0 | 1.5 |
| 191-301 | 300A | 5A | C10 | 0.3 | 0.3 | 0.3 | 0.3 | 0.6 | 0.126 | 1.5 | 1.33 |
| 191-401 | 400A | 5A | C10 | 0.3 | 0.3 | 0.3 | 0.3 | 0.6 | 0.189 | 1.5 | 1.0 |
Resources
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