Jiangsu DY-20kV Adjustable High Voltage Digital Megohmmeter is designed and developed for testing the insulation resistance characteristics of large high-voltage transformers, motors and electrical appliances, remote power cables or buried cables.It can also be used for insulation resistance characteristic measurement in a wide range of fields.
10KV High Voltage Megohmmeter Insulation Tester
Product Technical Features:
It has strong anti-electric field interference capability, reaching 2mA (50Hz), and is known to adapt to on-site measurement of insulation resistance parameters of 500kV large transformers without disconnecting wires at 500kV substations.
The short-circuit current of the test power supply is >5mA. Suitable for testing large capacity and high inductance.
Wide resistance measurement range, from 0.5MΩ to 2000000MΩ. Accurate readings and high resolution.
The voltage range of the test power supply is wide, you can choose 0.25, 0.5, 1, 2.5, 5, 10, 20kV, or smoothly adjust from 0V continuously to the required voltage.
It has timing and chime functions to remind users to record and analyze the absorption ratio and polarization index of the measured object.
