Type |
Metering current transformer (MCT) |
Phase |
1 phase |
Application |
Metering |
Housing type |
Feed-through |
Shape |
Rectangular |
Internal profile type |
Rectangle |
Use for conductor type |
Cable |
Inside diameter (D) / Bus-bar size (WxH) |
50x105mm, 70x140mm, 100x170mm |
Outside dimension |
W155xH100mm, W180xH110mm, W210xH140mm |
Rated voltage |
660V |
[Ui] rated insulation voltage |
3kV |
Rated frequency |
50...60Hz |
Primary current |
1000A, 1200A, 1600A, 2000A, 2500A, 3000A, 4000A, 5000A, 6000A |
Secondary current |
5A |
Current transformer ratio |
1000/5A, 1200/5A, 1600/5A, 2000/5A, 2500/5A, 3000/5A, 4000/5A, 5000/5A, 6000/5A |
Precision |
Class 1 |
Secondary terminals |
Single |
Rated burden |
15VA |
Housing material |
ABS plastic moulding |
Secondary side connection method |
Screw terminals |
Operational environment |
Standard |
Ambient temperature |
0...45°C |
Overall width |
100mm, 110mm, 144mm |
Overall height |
155mm, 185mm, 220mm |
Overall depth (for rectangular object) |
35mm |
Representative standard |
BS7626, IEC60044-1 |