Moulded 3 Phase CT75
Description
Miniature three phase current transformers suitable for primary ranges from 80-160A with 5A secondary. Supplied with terminal cover and integral foot mount.
Application
The products have an overall width of 75mm allowing installation directly on top of moulded case circuit breakers. They can be used independantly in 3 phase applications.
Technical Specification
- Conform to IEC185, BS7626, BSEN 60044-1 and IEC 60044-1
- Rated system voltage 0.72/3kV.
- Ambient temperature range -30ºC to 80ºC
- Frequency Range 50-60Hz
- Insulation level 3kV for 1 minute
- Continuous current, 1.2 x rated current
Range & Dimensions
| PRIMARY CURRENT | BURDEN AND ACCURACY |
Part No |
| 60A | 1VA Class 1 |
CT75F-60/5-1/1 |
| 80A | 1.5VA Class 1 |
CT75F-80/5-1.5/1 |
| 100/5A | 1.5VA Class 1 |
CT75F-100/5-1.5/1 |
| 125/5A | 2.5VA Class 1 |
CT75F-125/5-2.5/1 |
| 150/5A | 2.5VA Class 1 |
CT75F-150/5-2.5/1 |
| 160/5A | 2.5VA Class 1 |
CT75F-160/5-2.5/1 |
