MOD100 – HOT LINE OHMETER for windings measurement while energized.
Ohmic readings and automatic coils temperature evaluation on single and three-phase loads, driven under pwm inverter or standard AC lines frequency.
Born to be full integrated on automated test equipments, for the best accuracy on performance tests, it includes a bypass device for the power supply of the device under test to short-circuits the measurement sensors, eliminating even the slightest influence of the instrument insertion without altering the continuity of the power supply.

Load supply max range/frequency: 300Vac/500Hz
Load supply power: 3Aac (other on request)
Resistance ranges: 50, 100, 500Ohm (other on request)
Measuring current: 1, 5, 10mA (other on request)
4-wire sensing
Accuracy: ≥0,2% f.s.
Interface: Ethernet, RS232, RS485, I/O+Analog
Protocols: for PC and PLC (to be agreed)
Supply: 230 Vac ± 10% 50/60Hz ≤500W
Dimensions: STD 19” 482*172*500mm (l*p*h)