Crompton Instruments SC1 Split-Core Current Transformer 20 x 30mm Aperture (100-400/5A)
£19.20
£23.04 inc. VAT
£80.00
£96.00 inc. VAT
Crompton Instruments SC Series is a range of cost-effective split-core current transformers that can measure current without needing to break the conductor, thereby reducing installation and commissioning time. The SC5 range has primary input ratio's from 1000-6000A and an aperture of 80 x 160mm (equivalent to DBP816 current transformers).
Part Number | Class |
SC5-1000/5A | 1 |
SC5-1250/5A | 1 |
SC5-1500/5A | 1 |
SC5-2000/5A | 1 |
SC5-2500/5A | 1 |
SC5-3000/5A | 1 |
SC5-4000/5A | 1 |
SC5-5000/5A | 1 |
SC5-6000/5A | 1 |
System voltage | 720V (0.72kV) maximum |
Test voltage | 3kV for 1 minute |
System frequency | 50/60Hz |
Insulation class | E |
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 |
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