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Welcome to learn about our company
Wenzhou Saifa Electric Co., Ltd. (SFIM), founded in 1996 in Wenzhou, boasted strong R&D capacity, our products hold CE-MID B+D, UKCA, FCC, EX and other certifications, complying with international and national standards. With a sound quality management system, SFIM’s high-precision, stable products are exported to over 50 countries and widely applied in aerospace, railways, photovoltaics and other fields. SFIM aims to be a leading global provider of energy metering and efficiency management services.
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SFM118 Series Single Phase Multifunction Meter
Expanded Technical Description: SFM118 Series Single-Phase DIN-Rail Multifunctional Meter
The SFM118 series single-phase DIN-rail multifunctional meter is specifically engineered for seamless integration and operation within single-phase two-wire (1P2W) power grid systems. Tailored to the demands of modern electrical monitoring, this compact DIN-rail mounted device delivers high-precision measurement capabilities for a comprehensive suite of critical power parameters, making it an ideal solution for real-time power monitoring applications across residential, commercial, and light industrial settings.
SFM472 Series Three Phase Multifunction Meter
Expanded Technical Specification: SFM472 Series Three-Phase Multifunctional DIN-Rail Meter
The SFM472 series three-phase multifunctional DIN-rail meter is a high-performance electrical monitoring device specifically engineered for seamless deployment in three-phase four-wire (3P4W) power grid systems. Optimized for commercial, industrial, and utility-scale applications, this compact DIN-rail mounted meter delivers precise, real-time measurement of a comprehensive suite of critical power parameters, making it an indispensable component for modern power monitoring and management systems.
Three Phase Digital Combined Meter
Expanded Technical Specification: Three-Phase Digital Combined Meter
The Three-Phase Digital Combined Meter (hereafter referred to as "the Instrument") is a high-integration, multi-parameter electronic measuring device engineered for real-time monitoring and indication of key electrical characteristics in three-phase AC power systems. Optimized for industrial distribution cabinets, control panels, substation monitoring stations, and commercial power management systems, this all-in-one instrument replaces multiple standalone indicating meters, reducing equipment footprint, simplifying wiring, and lowering system deployment costs.
Multifunctional watch LED
Multifunctional power instrument (instrument for short below) is specifically designed and made for the electrical monitoring requirement of power distribution system. lt is with high-precision measurement all of the common electrical parameters including of three-phase voltage, three-phase current, active power reactive power, frequency, power factor and four-quadrant energy ect; Long-life LED display the instrument measuring parameters and operation information of network system; RS485 communication interface, applying MODBUS_RTU communication protocol; with four programmable keys on the instrument panel convenient switch, programmable setting of instrument parameters with great flexibility.
Established in 1996
100+workers
12000 SQUARE METERS
REWARDS & ACHIEVEMENTS
