MEGGER MIT515/2 Insulation Resistance Testers (5 kV)

AC voltage input range

5 kV, 10 kV: 90-264 V rms, 47 / 63 Hz, 100 VA

15 kV: 90-264 V rms, 47 / 63 Hz, 200 VA

Battery: 11.1 V, 5.2 A hour, safety rated to IEC 62133:2003

Battery life

Typical capacity is 6 hours continuous @ 5 kV with a 100 MΩ load

Auto power off: Instrument turns off after a few minutes if non-use to conserves battery life

Battery charge time:

2.5 hours from deep discharge

2 hours from normal discharge

30 min. charge: 1 hour continuous test at 100 MΩ, 5 kV

Test voltages: 250 V, 500 V, 1000 V, 2500 V, 5000 V

User defined test voltage: 40 V to 1 kV in 10 V steps

Display range analogue: 100 kΩ to 10 TΩ

Display range digital: 10 kΩ to 10 TΩ

Short circuit current

Essential range: 3 mA nominal – Maximum power regulation technology ensure maximum

power transfer throughout all loads not just at short circuit outperforming many 5 mA testers

Advanced range: 1 mA, 3 mA Default, 6 mA @ 5 kV, 10 kV, 15 kV (6 mA only from mains supply)

Insulation alarm: 100 kΩ to 1 GΩ

Capacitor charge: < 3 s/μF to 5 kV

Capacitor discharge: <250 ms/μF to discharge from 5 kV to 50 V

Capacitance range (above 500 V)

10 nF to 25 μF (5 kV, 10 kV)

10 nF to 50 μF (15 kV)

dependent on measurement voltage

Capacitance accuracy (23 °C): ±10% ±5 nF

Voltage output accuracy: (>200 V, 0 °C to 30 °C): +4%, -0%, ±10 V nominal test voltage at 1 GΩ

Current measurement range: 0.01 nA to 6 mA

Current measurement accuracy (23 °C): ±2% ±0.5 nA at all voltages

Interference (noise) rejection mA rms: 1 mA per 250 V to a maximum of 3 mA

Voltmeter range 30 V to 660 V AC or DC, 50 / 60 Hz

Voltmeter accuracy ±3%, ±3 V

Timer range Up to 99 minutes, 15 second minimum setting

Memory capacity 5½ hours continuous logging every 5 s or 33 logged PI tests, or 350 logged IR tests

Datasheet