01423 340 000
** Our office will close at 5pm on Friday the 20th December with normal service resuming on Thursday the 2nd of January 2025 **
Crompton Instruments SC4 Split-core Current Transformers series with 80 x 120mm aperture (500-1600/5A)
SC4 Current Transformers are equivalent of DBP812 CT's
- Accuracy: Class 1 ( Class 0.5 available )
- Dimensions: 80 x 120mm
- Current: 500 to 1600A range
- Split-core fitting (Retro-fit application)
Product Details
Camax can supply ex-stock SC4 Split-core series with Current ratio's from 500-1600A Primary outputs.
The aperture for the SC4's are 80 x 120mm (Equivalent to DBP812 Current Transformers).
SC4 models:
- 500:5A
- 600:5A
- 750:5A
- 800:5A
- 1000:5A
- 1200:5A
- 1500:5A
- 1600:5A
Product Specification
- System voltage- 720V (0.72kV) maximum
- Test voltage- 3kV for 1 minute
- System frequency- 50/60Hz
- Insulation-class E
- Accuracy- See secondary image
- Overload withstand - 1.2 times rated current continuously
- Short circuit thermal -100 x rated primary for 1 second
- Operating temperature -20˚C to +70˚C
- Relative humidity - 0-90% (non condensing)
- Compliant with - IEC/EN 60044-1, BS7626
- Accuracy - Class 3, 1 & 0.5
- Mounting hardware - Plug-in metal feet for wall or base mounting or moulded busbar mounting
- Rated dynamic current = 2.55 x lht
- Enclosure - Flame retardant grade classified UL 94V-O
