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Home > Products > Primary Current Injection Tester SLQ 500A/1000A (Integral)

Primary Current Injection Tester SLQ 500A/1000A (Integral)

SLQ series primary current injection tester is applied in power system for circuit breaker test, protection system test and current transformer test. The current injection tester generates a high current from power supply to simulate the rated current or fault current in the primary circuit of power equipment.

Features
Technical Specification

The display mode of current 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

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

Table 1 Detail configurations for different model current injection tester

Model

Rating capacity

(KVA)

Rating input of   control unit

Rating output of   booster

Impedance   voltage     

Idle   current 

Mode of structure

Booster

Controller

Current

(A)

Voltage

V

Current

 (KA)

Voltage

 (V)

SLQ-3/500

3

3

13.6

220

0.5

5

8

6

Integral

SLQ -5/1000

5

5

22.7

220

1

5

8

6

Integral


Service commitment
0.2094s