|
Type |
Protection current transformer (PCT) |
|
Phase |
3 phase |
|
Application |
Protection |
|
Housing type |
Feed-through |
|
Shape |
Square |
|
Internal profile type |
Rectangle |
|
Use for conductor type |
Cable |
|
Inside diameter (D) / Bus-bar size (WxH) |
D21.5mm |
|
Outside dimension |
W136xH62mm |
|
Rated voltage |
1.2kV |
|
[Ui] rated insulation voltage |
4kV |
|
Rated frequency |
50Hz |
|
Primary current |
75A |
|
Secondary current |
5A |
|
Number of ratio |
75/5 |
|
Current transformer ratio |
75/5A |
|
Precision |
Class 3 |
|
Secondary terminals |
Single |
|
Rated burden |
2.5VA |
|
Protective function |
Overload protection |
|
Housing material |
ABS plastic moulding |
|
Mounting type |
Surface mounting |
|
Operational environment |
Standard |
|
Approx. weight |
390g |
|
Overall width |
136mm |
|
Overall height |
62mm |
|
Overall depth |
78mm |