Product Description
RCJB-110 Single phase relayprotection tester is the updated calibration device for relay testing.
It showsclear data, operation is easy.
Specifications
A. Working conditions | |
Power supply | AC 220V+/-10%, 50Hz |
Working environment | Temperature -10--40centigrade |
Humidity | <=85% |
Atmosphere | 86-106kPa |
B. Output power supply | |
AC voltage | 0-220V/3A |
AC current | 0-100A/7.5V (200A can be customized) |
0-20A/25V | |
0-5A/5V | |
DC voltage | 0-220V/3A |
DC current | 0-20A/25V |
Fixed voltage output | DC 24V/48V/110V/220V |
C. Performance Index | |
Ammeter and voltmeter | 4 1/2 digit. |
Digital millisecond meter | 0-99.9999s |
D. Functions
1.Measure relay: Measure start value, return value and drop-off to pick-up ratioof current, voltage relay.
2.Time relay: Measure start value, return value and action time.
3.Intermediate relay: Measure all kinds of coil with start. Remain start value,return value, holding value and action time of coil intermediate relay.
4.Reclosing relay: Charge test of capacitance, charge time, reclosing time andmiddle components test.
5.Differential relay: DC Excitation test, Braking test, Volt-amperecharacteristic test.
6.Other unconventional relays and LV circuit breakers.