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)
Company Introduction
Zhejiang tianqi electric Co., Ltd., with 10 years experience in electrical industry, is one of the leading manufacturer of distribution boxes and panel meters in China. Founded in China 1998, located in the beautiful land scape of the largest China bamboo sea in anji economic development zone which place is in the north of zhejiang, covers an area of 100, 000 square meters and has 500 employees.
T&j's product range consists of wall mounting enclosures, floor standing cabinets, stainless steel enclosures, plastic enclosures, terminal boxes, power distribution cabinets, floor standing modular cabinets, console systems, analog panel meters, digital panel meter, DIN rail panel meter, current transformer, shunt.
We also got the quality system certificate of CE, rosh, IP65 and ISO 9002 for our products. It has established the good commercial relations with America, west-europeam, east-Asia, Africa etc.
All kinds of electronics products and its accessories will be designed and manufactured according to the customer' s special requirement.
Audited Supplier 
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