SOUKOU GER-2000KD Ground Fault Relay and Earth Leakage Breaker Tester (Digital) | AC 0–50 mA/0.5 A/2 A, 1 ms timing, ELB 110/220/440 V

SOUKOU GER-2000KD Ground Fault Relay and Earth Leakage Breaker Tester

Overview

The GER-2000KD is a Soukou Electric (SOUKOU) tester for ground fault relays (GR) and earth leakage circuit breakers (ELB), the digital version of the GER-2000K. When the GR operating contact closes or the ELB trips, the meter holds the value at high speed (self-powered stop supported) for easy recording. It also provides an AC100V 5 A auxiliary power output.

Key Specifications

• Power supply: AC100V ±10%, 50/60 Hz, max. 200 VA
• Current output: AC 0–50 mA / 0.5 A / 2 A; max. load impedance 1 Ω (at 1.6 A output); zero-crossing output
• Ammeter: 50 mA / 0.5 A / 2 A, ±1.0% rdg ±10 dgt, 3½-digit LCD
• Timer: 0–199.999 s (1 ms), 200–1999.99 s (10 ms); ±0.01% rdg ±1 dgt ±5 ms ±Δt
• Stop signal: Automatic a/b contact detection; DC/AC 10–220 V applied or removed; self-powered (display held approx. 5 minutes)
• ELB test: 110/220/440 V auto-switching; testing possible only on live circuits
• Dimensions and weight: 170 × 265 × 190 mm, 4.5 kg

Applications

• Operating current and operating time tests of ground fault relays in high-voltage receiving equipment.
• Operation tests of earth leakage circuit breakers.

Specifications per the Soukou Electric GER-2000KD product page (retrieved 2026-10-22).