Insulated Resistance Tester

• Insulation resistance tester has various voltage levels of output, large capacity, strong anti-interference, and the instrument uses high-efficiency batteries. Its operation convenience and safety are obviously better than traditional mechanical megger. It is an ideal test instrument for measuring the insulation resistance of large transformers, mutual inductors, generators, high-voltage motors, power capacitors, power cables, lightning arresters and so on.

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• Test conditions: test temperature / humidity 23 ± 5 ℃ / 45 ~ 75% RH;
• Output voltage: 90% ~ 110% (output load ≥ 1000 m Ω);
• Low battery voltage indication: the display shows
• Insulation resistance: ≥ 500 m Ω (1000 V);
• Withstand voltage: AC 2KV 50Hz for 1 minute;
• Technical parameters, mh10
• Working temperature and humidity: the working temperature is 0 ℃ ~ 40 ℃, and the relative humidity is below 85%; (excluding battery) .
•Output Voltage: DC 100V / 250V / 500V / 1000V
• Output Current: 250V(R=250kΩ)≈1mA, 500V(R=500kΩ)≈1mA, 1000V(R=1MΩ)≈1mA
• Insulation Resistance(Ω) Range:
250V: 0.1MΩ~20MΩ, 20MΩ~500MΩ ±(4%+2digits)
500V: 0.1MΩ~50MΩ, 50MΩ~1000MΩ ±(4%+2digits)
1000V: 0.1MΩ~100MΩ, 100MΩ~2000MΩ ±(4%+2digits)
• Short Circuit Current: ≈ 1.8mA
• median resistance: 250V/500V:2MΩ, 1000V: 2MΩ
• Voltage : AC750V

Weight 10 kg
Dimensions 9 × 6.5 × 4 cm

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SKU: 54002S Category:
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