The M812 is a compact 96 x 96 mm Din cased, 3 phase power meter.

The M812 measures Volts, Amps, Frequency, Active Power, Apparent Power, Reactive Power, Active Energy, Reactive Energy, Power Factor, Amp Demand, Apparent Power Demand, Active Power Demand, Maximum Amp Demand, Maximum Apparent Power Demand, Maximum Active Power Demand, and THD on voltages and currents.

Voltage and current measurements are true RMS.

Product code:
M812-LD1 Single Phase
M812-LD1-3 Single Phase 3 wire load
M812-LD4 3 Phase 3 wire unbalanced load
M812-LD9 3 Phase 4 wire unbalanced load

The MultiLed is designed to be user friendly and simple to use. All operations, including programming are performed by using the two push buttons on the front of the instrument.
MultiLed units are pre-programmed by the factory and no further programming is necessary. However, a user can reprogram most parameters in a MultiLed e.g. nominal current and voltage inputs, relay output etc. The reprogramming operations are covered in the manual (see section 4).