Megger M1428 (M 1428,M-1428)
Designed for short-term measurement of insulation resistance networks of AC and DC under voltage, including having a galvanic connection to the network via an AC solid state rectifiers, as well as insulation resistance deenergised network of direct and alternating current.
Dimensions - 80h80h126mm.
Accuracy class - 2.5.
Technical characteristics of the devices testers M1428:
Accuracy class - 2.5;
Measuring ranges megger unit M1428 - 0 MW-2 MW, 0 MW-5 MW;
The parameters controlled by the network:
- Rated voltage - 127V, 220V or 380V;
- Nominal frequency - 50 Hz or 400 Hz;
Degree of protection: IP54.
Acceptance of the instrument megger M1428:
- Maritime Register;
- River Register;
- Acceptance of the customer (for devices megger M1428).