ED2678 Type Water Cooled Generator Insulation Characteristics Tester
Main Features
Suitable for measuring insulation resistance, absorption ratio ( R60s/R15s) and the polarization index (R10min/R1min).
The high test voltage is 2500 V, and the insulation resistance can be measured up to 10,000 megohms.
Automatically compensates and adjusts the polarization potential of water. The resistance between the machine base and the water collection pipe is as small as 3kΩ, which can also ensure the measurement accuracy.
When the output power is large and the water resistance is 80kΩ, the test high voltage drop is <10%.
The insulation resistance value is displayed by a pointer meter and a 3 1/2LCD digital meter.
Both scale lines have automatic range conversion, logarithmic scale and convenient readingtick.
Display output high voltage value and ambient temperature
LCD timer displays test time and displays minutes and seconds in a cycle of 0-32 minutes. The buzzer sounds every 15 seconds.
Press [Rt] key, the LCD screen can instantly display the insulation resistance value at current time.
Can automatically measure and store R15, R60, R10min, absorption ratio (R60s/R15s) and polarization index (R10min/R1min). To review and read once the test is completed.
Comprehensive protection functions to ensure safe operation.
Reference material is from: China Electric Power Test Equipment Network