+86-27-82845035

+86-27-82210223

info@primarytester.com

Home > Products > Primary Current Injection Tester SLQ (separated)

Primary Current Injection Tester SLQ (separated)

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-8/2000

8

8

36.4

220

2

4

8

6

Separated

SLQ-10/2000

10

10

46

220

2

5

8

6

Separated

SLQ -12/3000

12

12

55

220

3

4

8

6

Separated

SLQ -12/4000

12

12

30

400

2/4

6/3

8

6

Separated

SLQ -15/5000

15

15

37.5

400

2.5/5

6/3

8

6

Separated

SLQ-24/6000

24

24

60

400

6

4

8

6

Separated

SLQ -28/7000

28

28

70

400

7

4

8

6

Separated

SLQ -150/25kA

150

150

375

400

25

6

8

6

Separated


Service commitment
0.1028s