Model: MIT525/2
Part Number: 1016-086
The Megger range of 5, 10 and 15 kV insulation testers are known worldwide for their rugged dependability, long service life and accurate, reliable measurements. The extensive range of models means that there will always be a perfect match for your requirements. One common feature across the whole range is the Megger, ‘no compromise’ approach to safety. The Megger level of safety will always go further than simply complying with the relevant safety standards.
Another common feature is the intuitive colour custom display, with its ability to work in extreme environments and unbeatable viewing angle.
The range starts with the MIT (Megger Insulation Tester) models. These instruments provide an excellent level of noise immunity, test performance, and safety.
For customers requiring higher capacitance charge rates (testing long cables), working in electrically noisy environments (e.g. transmission voltages), remote operation, or data storage, the S1 models are the ideal solution.
Once the best level has been selected, the only remaining choice is the maximum test voltage required. The Essential models come in either 5 kV or 10 kV, whilst Advanced and Expert come in either 5, 10 or 15 kV instruments.
Specifications
AC Voltage: 90-624 V rms, 47-63 Hz 100VA
Battery Voltage: 10.8 V, 5.2 Ah Li-ion batteries, meet IEC 62133:2003
Battery Life: 6 hours (typical) continuous testing at 5 kV with a 100 MΩ load
Test Voltage: 250 V, 500 V, 1000 V, 2500 V, 5000 V, User defined test voltage of 40 V to 1 kV in 10 V steps
Resistance Range: 10 kΩ to 15 TΩ @ 5 kV
Accuracy: MIT525/2 accuracy (23 °C / 73ºF) from 1 MΩ to
5000 V 2500 V 1000 V 500 V 250 V
±5% 1 TΩ 500 GΩ 200 GΩ 100 GΩ 50 GΩ
±20% 10 TΩ 5 TΩ 2 TΩ 1 TΩ 500 GΩ
Capacitor Charge: <3 s/μF at 3 mA to 5 kV
Capacitor Discharge: <250 ms/μF to discharge from 5 kV to 50 V
Capacitance Range: 10 nF to 25 μF
Capacitance measurement accuracy: ±10% ±5 nF
Current range: 0.01 nA to 6 mA
Current accuracy: ±5% ±0.2 nA at all voltages (20 °C / 68 ºF)
Interference: 6 mA from 450 V to 5 kV
Voltmeter range: 30 V to 660 V AC or DC, 45-65 HZ
