High Voltage Insulation Meter Megohmmeter
Short-circuit current: 3 mA;
Testing voltage; 250V~5KV;
Insulation 5T
YH5100 5T Ohm 5KV High Voltage Insulation Meter Tester MegohmmeterFeatures
Checking the insulation of high- voltage electrical equipment(electric motor, transformer and cable, etc)
Test Voltage from 250V~ 5000V.
Insulation Resistance up to 5T Ω.
Short Current up to 3mA.
Auto calculate PI & DAR.
Step- Voltage measurement
Temperature measurement
Temperature compensation for Insulation test
Leakage Current measurement
Data storage function and uploading to PC by USB2.0 interface
Timer function
Power supply: LR6 Battery * 6, rechargeable battery: Ni-MH7.2V,
(Charger: Input volt 100V~240V, Frequency 50Hz~60Hz, Output Volt 12VDC3A)
Weight: 2.5kg (not including battery)
Size: 284* 230* 125mm
Temperature CompensationFor obtaining the insulation resistance under a temperature other than current ambient temperature.
Converts the measured value of resistance to the insulation resistance under a reference temperature and display the result.
Depending on the different properties of test objects, there are 10 methods of compensation.
Test VoltageTest Voltage Range DC 250V~ DC 5.00k V
Voltage Set:
Wide adjust: ( 250V, 500V, 1000V, 2.5k V, 5k V )
Fine adjust: ( 250V~1k V, Step 25V, 1k V~ 5k V, Step 100V )
Accuracy: 5%
Step mode: 500V, 1.0k V, 1.5k V, 2.0k V, 2.5k V
Test Current: 1nA ~ 3mA
Insulation Resistance
Specifiction | ||||
Set test voltage | Test range | Accuracy | ||
250V DC | 0.01 MΩ ~ 2.5 GΩ | ±(5% rdg + 5 dgt) | ||
2.51 GΩ ~ 250 GΩ | ±(20% rdg +10 dgt) | |||
500 V DC | 0.01 MΩ ~ 5.0 GΩ | ±(5% rdg +5 dgt) | ||
5.01 GΩ ~ 500 GΩ | ±(20% rdg +10 dgt) | |||
1000 V DC | 0.01 MΩ ~ 10 GΩ | ±(5% rdg +5 dgt) | ||
10.1 GΩ ~ 500 GΩ | ±(20% rdg +10 dgt) | |||
501 GΩ ~ 999 GΩ | ±(30% rdg +20 dgt) | |||
2.5 kV DC | 0.01 MΩ ~ 25 GΩ | ±(5% rdg +5 dgt) | ||
25.1 GΩ ~ 500 GΩ | ±(20% rdg +10 dgt) | |||
501 GΩ ~ 999 GΩ | ±(30% rdg +20 dgt)
| |||
1 TΩ ~ 2.5 TΩ | ||||
5 kV DC | 0.01 MΩ ~ 50 GΩ | ± (5% rdg + 5 dgt) | ||
| 50.1 GΩ ~ 500 GΩ | ±(20% rdg + 10 dgt) | ||
501 GΩ ~ 999 GΩ | ±(30% rdg + 20 dgt)
| |||
1 TΩ ~ 5 TΩ | ||||
Leak Current | ||||
Range | Measuring range | Accuracy | ||
10 nA | 1.00nA~ 9.99nA | ±(15% rdg + 1 nA) | ||
100 nA | 9.0nA~99.9nA | ±(15% rdg + 5 dgt) | ||
1000 nA | 100nA~999nA | ±(2.5% rdg + 5dgt) | ||
10 µA | 0.9µA~9.99µA | |||
100 µA | 9.0µA~99.9µA | |||
1000 µA | 90µA~ 999µA | |||
3 mA | 0.9mA~ 3.00mA | |||
Voltage Test | ||||
Test Mode | DC voltage | AC voltage | ||
Test range | ± ( 50 V~ 1000 V ) | 50V~ 750V/ (50Hz~ 60Hz) | ||
Precision error | ±(5% rdg + 5dgt) | |||
Input resistance | Approx. 10 MΩ | |||
Temperature Test | ||||
Measuring range | Measuring precision | |||
-10°C~ 0.1°C | ±1.5°C | |||
0.0°C~ 40.0°C | ±1.0°C | |||
40.1°C~ 70.0°C | ±1.5°C | |||
