How to measure the insulation resistance of a generator? [ES
The ES3025E digital insulation resistance meter (5000V) has a range of 0 to 200GΩ, a minimum resolution of 0.01MΩ, a rated voltage of 250V/500V/1000V/2500V/5000V, a DC voltage of 0 to 1000V, and an AC voltage of 0 to 750V. Data storage 500 groups. The following is the application of measuring the insulation resistance of the generator
Open the Energy ES3025E digital insulation resistance meter (5000V) instrument box, accessories are: meter: 1 set, high voltage rod: 1 red, high voltage test line: 2 (black, green one each), battery: 1.5V alkaline Battery 6 sections, manual, warranty certificate: 1 set, instrument box: 1
Take out the Zhengneng ES3025E instrument
The schematic diagram and wiring diagram for measuring the insulation resistance are as follows
First take out the black test lead and turn the test lead into a pliers for easy operation.
Clamp the generator's case ground wire
Contact the generator voltage output terminal with a red test lead
Corresponding color insertion instrument
Here is the overall picture
Turn the rotary switch to Ω, the default voltage is 250V
Press the yellow VSEL button to select the voltage gear position
At this time, the 1000V gear position is selected
Press the red TEST button to start measuring
The power indicator light is always on, proving the test, wait a moment
The power indicator is off, and the measurement is completed. At this time, the insulation resistance value measured by the SE3025E digital insulation resistance meter (5000V) is 796MΩ.
End of measurement
This is the case of measuring the insulation resistance of the generator for the ES3025E digital insulation resistance meter (5000V).
To purchase or learn more about the parameters of this instrument, please call: 020-37319325, mobile phone: 18818841403, QQ: 3046427731