1. Safety Warnings
1) The test set must be connected to earth reliably before use
2) The output terminals should be clean before switching on
3) The test set should be in power off before make connections for the test
4) After the high current output the metal terminals are very hot. It is forbid to touch those parts
5) It is forbid to touch the terminals or high current circuit when test set is switched to ON position
6) The duty cycle should not be exceeded
7) Any replacement should be made when test set is switched off
8) The test set should never be connected to the live power line
Warnings should be read and understood well before using the test set.
2. Introduction
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.
3. Technique Index
1 Power supply: AC220V
2 Maximum output current: 2000A.
Maximum load voltage 5V
Maximum output capacity 5KVA
3 Impendence voltage: 8%
4 Idle current: 6%
5 Current distortion <5%
