Substation Maintenance Primary Current Injection Test Set AC220V Or AC 400V

Substation Maintenance Primary Current Injection Test Set AC220V Or AC 400V

1. Product Name:

Primary Current Injection Test System SLQ

2. Equipment Description:

​SLQ primary injection test set is a high current generator instrument. It is applied in current transformer test , circuit breaker test and so on. Adjustable output current, smooth in current rise, large scope of load variation, easy and safe operation.

3.Technical Parameters:

1 Power supply: AC220V or AC 400V, 45Hz~65Hz. The power supply voltage is depends on the power output capacity. Detail information is as table 1.
2 Maximum output current: 500A~25000A. Detail information is as table 1. 3 Impendence voltage: 8%
4 Idle current: 6%
5 Current distortion <5%
6 Current is measured from the secondary of current transformer which is installed in the internal of the current booster. The display mode is customized according to the requirement of customer from the follow list:
1> Analog Current Meter, accuracy class 0.5
2> 4 and 1/2 digitals current meter, accuracy class 0.5
7 Timer indication of test running is an optional configuration. The timer could be customized according to the requirement of customer from the follow list:
1) 4 digital timer from 0~9999s / 0~999.9s /0~99.99s, accuracy 0.5%RDG+5D
2) 5 digital timer from 0~99999s / 0~9999.9s /0~999.99s, accuracy 0.2%RDG+2D
3) 6 digital timer from 0~999999s / 0~99999.9s /0~9999.99s, accuracy 0.1%RDG+1D

Addition:

Environment temperature: 0~50°C

Humidity: ≤85%RH