RS2010 Insulation Resistance Tester Multiple Output Voltage Levels

1. Instrument working principle

RS2671 digital megohm meter consists of mid and large-scaled integrated circuits. The instrument has large output power, high short circuit current value and multiple output voltage levels (four voltage levels). Working principle: the built-in battery, as the power supply, generate DC high voltage through DC/DC conversion, which reaches Pole L from Pole E through test object, thus generating current from E to L; the current passes through I/V conversion and measured insulation resistance value is directly displayed on LCD after divider completes calculation.

2. Instrument application range

The instrument is a frequently-used and essential instrument for electric power, post and telecommunication, communication, mechanical and electrical installation, maintenance and industrial enterprises and departments using power as industrial power or energy. It is applicable to measure the resistance of various insulating material, and insulation resistance of power transformer, motor, cable, electric equipment, etc.

① Service condition

Environment temperature: 0℃-+45℃Relative humidity: ≤85%RH

②Output voltage level,measurement range, resolution ratio, error

Output voltage level: 500V,1000V,2000V,2500V

Scope of measurement: 0-19999MΩ

Resolution: 0.01MΩ,0.1MΩ,1.0MΩ,10.0MΩ

Relative error: ≤±4%±1d

③ Load capacity of maximum output voltage

Voltage/load: 2500V/20MΩ

Voltage drop: Approx. 10%

Short circuit current: >1.6mA

④ Power supply application scope, power loss

DC: 8×1.5V(AA, R6) batteries or rechargeable batteries

AC: 220V/50Hz

Power consumption: Static power consumption≤160mW; Maximum power≤2.5W

⑤ Volume and weight

Volume: 235mm(L)×200mm(W)×135mm(D)

Weight: <1.4kg