Product Description:
HZJY-621 Adjustable high voltage digital Mega ohm meter is designed and developed in order to solve the electrical insulation resistance test for large high voltage transformer, electric motor, remote power cables or buried cable under site strong interference of the high voltage substation and power plant. It can also be used for a wide range of electrical insulation resistance measurements.
Product Features:
1.Strong resistance to electric field induced interference
2.Test power supply short circuit current >5mA maximum 15mA. To adapt to large capacity, large inductance test.
3.Wide range of resistance measurement, from 0.5MΩ~200000MΩ. Accurate reading, high resolution.
Product Parameters:
ModelTest VoltageVoltage AccuracyShort Circuit CurrentResistance Measurement RangeHZ621-5kVA0~0.25, 0.5, 1, 2.5, 5kV±(5%+10V)>5mA0.5~19.99MΩHZ621-10kV0.5, 1, 2.5, 5, 10kV0.5~199.9MΩHZ621-15kV1, 2.5, 5, 10, 15kV0.5~1.999GΩHZ621-20kV0.5, 1, 2.5, 5, 10, 20kV0.5~19.99GΩ
Company Information:
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.