Low Voltage Electroscope

Low Voltage Electroscope

Operating voltage range: Main technical indices *Operating temperature -25℃­­_____55℃­­; relative humidity 20%~96%, used under good weather indoors and outdoors * Operating power supply of indicator: two SR44 (A76) button batteries, static current ≤10uA, electrical test life ≥5000 times *Audible...

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Product Details

Operating voltage range:

MODEL

Rated operating voltage (KV)

Starting voltage (KV)

Effective insulation length (mm)

Power frequency leakage current (uA)

5min power frequency withstand voltage (KV)

GSY-400KV

400

≤100

≥400

≤300

4


Main technical indices

*Operating temperature -25℃­­_____55℃­­; relative humidity 20%~96%, used under good weather indoors and outdoors

* Operating power supply of indicator: two SR44 (A76) button batteries, static current ≤10uA, electrical test life ≥5000 times

*Audible and visible signal indication strength: audible alarm indication strength (70db at 1m, audible in 25m distance), ultra-high brightness (UHB) red light indication strength (red light visible in 15m distance).

*The electroscope is always under standby state, with power consumption near zero; the batteries should be replaced when battery voltage drop is insufficient and audible/visual signal of the indicator is weak.

*The time delay from sudden voltage contact of the contact electrode of electroscope to clear indication of the indicator (response time) should be ≤1s, and reset factor ≥0.95.

* The electroscope has high anti-interference performance, anti-short circuit capability, spark-proof performance and high DC voltage detection (no response to direct current but a short sound at the time of contact).

*Self-test function: The electroscope circuit is put under continuous monitoring state by a click of the self-test button; if audible/visual signal is normal, self-test function of the whole circuit is normal, namely the electroscope is under normal monitoring state for operation.

 

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