UDH-120 INSULATION RESISTANCE TESTER 12 KV INSULATION RESISTANCE TESTER UDEY TEST KITS
Udey Insulation Resistance Tester? Machine Feature
- Automatic-microcontroller operated Designed in strict accordance to: IEC 61010-1
Test Voltages: 0.5kV, 1kV, 2.5kV, 5kV, 10kV, 12kV DC
High short circuit current of up to 8mA - Standard test voltages-0.5kV, 1kV, 2.5kV, 5kV
- Resistance range to 10T?
- Anti-interference capability : 50mA (induced voltage 2kV AC 50 Hz)
- Useful in high voltage sub-station, large transformers and long cables.
- Measure and display leakage current
- Measure and display capacitance
- Display actual test voltage applied
- Automatic measure, remember and display resistance values at 15 sec, 60 sec and 600 sec
- Automatic calculation and display of Absorption Ratio (DAR) and Polarization Index(PI)
- Automatic calculation and display of Absorption Ratio (DAR) and Polarization Index(PI)
- Analog pointer coexists with digital display, reflecting the dynamic change of insulation resistance during test process
- Automatic discharge function with measure and display of real time discharged voltage
- Audio alarm during voltage boost and presence of HV output
- Battery status display with intelligent charging management
- Automatic shut down function.
- Short circuit protected.
- Shielded test leads supplied
- Display of ambient temp. date & time & elapsed test time
- Power source: Internal re-chargeable battery / AC mains
Machine Technical Specification
| Test Voltage | 0.5 / 1 / 2.5 / 5 / 10 / 12 kV DC |
| Voltage accuracy | +/- 5% of rated value |
| Range & accuracy | 1kV : 5M?-50G? :+/- 5%rdg +/-5 dgt 2.5kV: 5M?-100G? :+/- 5%rdg +/-5 dgt 5kV : 5M?-200G? :+/- 5%rdg +/-5 dgt 10kV : 5M?-500G? :+/- 5%rdg +/-5 dgt 1kV : 50G?-200G? :+/- 10%rdg +/-5 dgt 2.5kV: 100G?-500G? :+/- 10%rdg +/-5 dgt 5kV : 200G?-1000G?:+/- 10%rdg +/-5 dgt 10kV : 500G?-2000G?:+/- 10%rdg +/-5 dgt 12kV : 500G?-2000G?:+/- 10%rdg +/-5 dgt |
| Test modes | Insulation resistance (IR) Polarization index (PI) Absorption ratio (DAR) |
| Range: DAR / PI Functions | 0.01 ? 99.99 |
| Power source | Internal rechargeable battery / mains 220V AC |
| Ambient | 5-45 deg C / RH= max 80% |
| Enclosure | Strong molded cabinet with cover |
| Dimensions | 34 x 32 x 13 cm approximate |
| Weight | 5 kg approximate |
Accessories
- Test leads 3 meter long 1 set
- Earth lead 1 pc
- Mains Cord 1 pc
- Operating manual 1 pc
Optional Accessories
- Calibration resistance
- 200 Meg ohm 5 kV 2%
- 500 Meg ohm 5 kV 2%
- 10 Giga ohm 5 kV 2%
- 50 Giga ohm 5 kV 2%
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