|
Type |
Metering current transformer (MCT) |
|
Phase |
3 phase |
|
Application |
Metering |
|
Housing type |
Feed-through |
|
Shape |
Square |
|
Internal profile type |
Rectangle |
|
Use for conductor type |
Busbar, Cable |
|
Inside diameter (D) / Bus-bar size (WxH) |
15x25mm, 21x25mm, 31x31mm |
|
Outside dimension |
W76.5xH80mm, W105xH80mm, W142xH96mm |
|
Rated voltage |
660V |
|
[Ui] rated insulation voltage |
3kV |
|
Rated frequency |
50/60Hz |
|
Primary current |
50A, 75A, 100A, 150A, 200A, 250A, 300A, 400A, 500A, 600A |
|
Secondary current |
5A |
|
Number of ratio |
1 |
|
Current transformer ratio |
50/5A, 75/5A, 100/5A, 150/5A, 200/5A, 250/5A, 300/5A, 400/5A, 500/5A, 600/5A |
|
Precision |
Class 1 |
|
Rated burden |
1.5VA, 2.5VA, 3.75VA |
|
Housing material |
ABS plastic moulding |
|
Secondary side connection method |
Screw terminals |
|
Operational environment |
Standard |
|
Overall width |
76.5mm, 105mm, 142mm |
|
Overall height |
80mm, 98mm |
|
Overall depth |
74mm, 52mm, 55mm |