Low voltage current transformer
(0.5kV, 50Hz)
Model:
LQG-0.5
1. Description:
Type LQG-0.5 current transformer is winding type indoor product, it is used for the electrical system of 50Hz, rated voltage 0.5kV, as metering current, energy and relay protect.
The transformers can be executed according to the standards IEC44-1:1996 and GB1208-1997.
2. Technical data
2.1 the specification and parameter (cosφ＝0.8)
Rated primary Current
(A) |
Rated output (VA) |
Rated short-time thermal current
Ith (kA/s) |
Rated dynamic currentIdyn (kA) |
| Class 0.2 |
Class 0.5 |
Class 1 |
| 5; 10; 15; 20; 30; 40; 50; 75; 100; 150; 200; 250; 300; 400; 500; 600; 750; 800 |
10 |
10 |
15 |
50 Iin |
100 Iin |
2.2 Rated secondary current is 5A or 1A | 
