The KDFCZ-10 lightning arrester counter tester is suitable for checking and verifying the operation of the discharge counter in valve type lightning arresters (including ordinary valve types of silicon carbide (FZ and FS), silicon carbide magnetic blow valve types (FCX and FCD)), and zinc oxide lightning arresters. Suitable for testing in power plants, substations, repair workshops, laboratories, and other conditions.

Counting verification function
(1) Output impulse current waveform: 8/20 μ S; (The surge current takes 8 μ S from occurrence to peak, and 20 μ S from occurrence to decrease to 50% peak)
(2) Peak current: ≥ 100A
(3) Output range: Voltage output 1600V (DC)
(4) Output accuracy: 1%
(5) Power supply mode: AC220V ± 10% 50Hz ± 2%
(6) Instrument usage conditions: Environmental temperature: -10 ℃~+50 ℃ Environmental humidity: ≤ 85% RH
(7) Instrument size: 380mm (length) x 250mm (width) x 180mm (height)
(8) Instrument weight: 2.6kg