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 10TΩ
• 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 : 5MΩ-50GΩ :+/- 5%rdg +/-5 dgt 2.5kV: 5MΩ-100GΩ :+/- 5%rdg +/-5 dgt 5kV : 5MΩ-200GΩ :+/- 5%rdg +/-5 dgt 10kV : 5MΩ-500GΩ :+/- 5%rdg +/-5 dgt 1kV : 50GΩ-200GΩ :+/- 10%rdg +/-5 dgt 2.5kV: 100GΩ-500GΩ :+/- 10%rdg +/-5 dgt 5kV : 200GΩ-1000GΩ:+/- 10%rdg +/-5 dgt 10kV : 500GΩ-2000GΩ:+/- 10%rdg +/-5 dgt 12kV : 500GΩ-2000GΩ:+/- 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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