Compact Current Transformer with Busbar
Features
- Compact size CT with busbar built-in
- Double insulation tape protected, easy to install
- Phase shift error < 10′, accuracy 0.2 class
- High accuracy with turns ratio 1:2500
- Maximum primary current as high as 100A
Applications
- Single/three phase electricity meters
- Electrical measuring instruments
- Electrical protective devices
- Current sensing modules
- Power monitoring
Specifications
Part Number | MSB100-25A |
Description | Compact Current Transformer with Busbar |
Structure Of Winding | Toroidal |
Phase | Single |
Input / Output | 5(100)A/2mA |
Max. Current | 100 A |
Turns Ratio | 1:2500 |
Phase Shift Error | 10′ (20% Rated Current) |
Burden (Rb) | 5 Ω |
Accuracy Class | 0.2 Class |
DC Resistance (25°C) | / |
DC Immunity Test | Not Required |
Core Inside | Fe-based Nanocrystalline |
Encapsulation | Insulation Tape Wrapped & Epoxy Resin Filled |
Busbar Type | Built-in |
Mounting Method | Through-holes For Mounting |
Application | Meters, Instruments |
Accept Customized | Yes |
Dimensions

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Compact Current Transformer with Busbar