leakage protection tester

LD-2 leakage protection tester
Product Description
This product has a test leakage protection fault movement time and action current AUTO RAMP function. Directed by the three LED indicators for wiring inspections. Automatically after completion of the test, the measurement result will display maintained. 0 ° and 180 ° phase selection can be detected fastest trigger time. Overrange display "OL".
Technical parameters
1, the operating current: 10/20/30/100/300/500 mA
2, the fault status is set: x 1/2; × 1; × 5; the 250mA (fixed)
× 1/2; × 1; × 5; AUTO RAMP
3 action current accuracy: 2%
4, fault action time: 1000ms, 300ms (5), 40ms (250mA)
5 Operate time accuracy: 0.6%

Technical parameters
1, the operating current: 10/20/30/100/300/500 mA
2, the fault status is set: x 1/2; × 1; × 5; the 250mA (fixed)
× 1/2; × 1; × 5; AUTO RAMP
3 action current accuracy: 2%
4, fault action time: 1000ms, 300ms (5), 40ms (250mA)
5 Operate time accuracy: 0.6%