Model: SFD-120X1-P SFD-96X1-P SFD-72X1-P SFD-96× 48X1-P SFD-48X1-P

Function: Measurement and digital indication on single-phase or 3-phase active(reactive)power value in an electric circuit.

It supports signal input modes of single-phase, 3-phase 3-wire, 3-phase 4-wire.

Display: 4 digits LED display(red or green)

Auxiliary power: AC 220V± 10%, 50/60Hz

(can customize AC 110V or AC 380V or AC/DC 85V~264V)

Measuring indication range of active voltage: 0~999W~999KW~9999MW(switching units automatically through status light)

Measuring indication range of reactive voltage: 0~999var~999Kvar~9999Mvar(switching units automatically through status light)

Accuracy: ± 0.5%reading± 1digit(active power), ± 1.0%reading± 1digit(reactive power)

Resolution: Maximum: 1W(or 1var), the decimal point shifts automatically

Sampling rate: About 2.5 times/s

Overflow indication: Displaying characterHHHHHorLLLL

Polar indication: Backward power can be indicated, negative signal displays-automatically

Rated input voltage: AC 110V, 220V, 380V(with programmable PT ratio)

Rated input current: AC 1A or 5A(with programmable CT ratio)