HV Insulation Resistance Tester
- Wrindu
- Shanghai, China
- about 25 days
- 5000 set/month
- RD3200V
With the continuous update and expansion of modern technology, the reliability of power system and high voltage equipment also put forward higher requirements, electrical equipment accidents or damage, usually closely related to insulation defects. The large capacity, high voltage, diversified structure and sealing of electrical equipment should be updated and higher requirements. In order to understand the insulation performance of the sample, we must first do absorption ratio and polarization index test to provide safety guarantee for the next leakage, dielectric loss, partial discharge and so on. Our company according to the electric power standardization rules to introduce this type of insulation resistance tester, electricity The equipment carries on the insulation, absorption ratio, polarization index test, provides the early stage accurate judgment for the series insulation test.
RD3200V HV Insulation Resistance Tester
Product features
1. The design meets international safety specifications:
IEC 61010-1, -2-030 (CAT III 600V / CAT IV 300V pollution degree 2)
IEC 61010-031 (required standard for handheld probes)
2. Automatic discharge function: When testing the insulation resistance of a capacitive load, the charging charge is automatically released after the measurement. The discharge state can be confirmed in the voltage mode.
3. Backlight function is convenient for working in dark light or night.
4. The bar graph shows the measurement result.
5. With electric line warning sign and buzzer warning.
6. Automatic shutdown function:
To avoid battery waste caused by forgetting to shut down, the instrument will automatically shut down when there is no operation for 10 minutes after measurement.
7. Automatic measurement and PI measurement (polarization index measurement), DAR measurement (dielectric absorption ratio measurement).
Product specifications and technical parameters
Rated voltage | 250V | 500V | 1000V | 2500V | 5000V |
Measuring range | 0.1～100.0MΩ | 0.1～99.9MΩ 80～1000MΩ | 0.1～99.9MΩ 80～999MΩ 0.80～2.00GΩ | 0.1～99.9MΩ 80～999MΩ 0.80～9.99GΩ 8.0～100.0GΩ | 0.1～99.9MΩ 80～999MΩ 0.80～9.99GΩ 8.0～99.9GΩ 80～20000GΩ |
Display range | 0.1~100.0MΩ | 0.1~1000MΩ | 0.1M~2.00GΩ | 0.1M~100.0GΩ | 0.1M~2000GΩ |
Open circuit voltage | DC250V +10%,-10% | DC 500V + 20%,-10% | DC 1000V + 20%,-0% | DC 2500V +20%,-0% | DC5000V +20%,-0% |
Rated measuring current | 1MΩ loading 1mA~1.2mA | 2.5MΩ loading 1mA~1.2mA | 5MΩ loading 1mA~1.2mA | ||
Short circuit current | 5mA±0.5mA | ||||
Accuracy | ±5%±3dgt | ±5%±3dgt±20% | |||
Display | LCD display Insulation resistance range: maximum 1200 counts VAC/DC range： maximum 630 counts Bar graph： maximum 36 points DAR/PI： maximum 9.99 time： maximum 99.59 | ||||
Low battery warning | battery mark (4 levels) | ||||
Overrange display: | Display "OL" mark (insulation resistance range) Display "Hi" mark (voltage range) | ||||
Auto range: | Move to higher level range: 1000 counts Move to lower level range: 80 counts (insulation resistance range only) | ||||
Automatic shutdown function: | Automatic shutdown 10 minutes after operation (this function does not work during the test) | ||||
using environment conditions: | Altitude below 2000m | ||||
Temperature and humidity range to ensure accuracy: | 23ºC ± 5ºC / relative humidity below 85% (no condensation) | ||||
Operating temperature and humidity range: | 0ºC ~ 40ºC / relative humidity below 85% (no condensation) | ||||
Storage temperature and humidity range: | -20ºC ~ + 60ºC / relative humidity below 75% (no condensation) | ||||
Overload protection: | AC1200V/10 S | ||||
Withstand voltage | Voltage range: AC720V/10 S AC5160V(50/60Hz)/5 S (from circuit to outer case) | ||||
Insulation resistance: | ≥1000MΩ/ DC 1000V (from circuit to outer case) | ||||
Dimensions: | 177（L）×226（W）×100（D）mm | ||||
Weight: | 1.9kg（with battery） | ||||
Power supply: | 12.6V/6800mAh | ||||
