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Crompton Instruments SC3 Split-core Current Transformers series with 80 x 80mm aperture (300-1000/5A)
SC3 Current Transformers are equivalent of DBP88 CT's
- Accuracy: Class 1 ( Class 0.5 available )
- Dimensions: 80 x 80mm
- Current: 250 to 1000A range
- Split-core fitting (Retro-fit application)
Product Details
Camax can supply ex-stock SC3 Split-core series with Current ratio's from 300-1000A Primary inputs.
The aperture for the SC3's are 80 x 80mm (Equivalent to DBP88 Current Transformers).
SC3 models:
- 300:5A
- 400:5A
- 500:5A
- 600:5A
- 750:5A
- 800:5A
- 1000:5A
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
