Zhejiang Tianqi Electric Co., Ltd.
Main products:cabinet,plastic box,iron box,stainless steel,fiberglass box
Contact Us
  • Contact Person : Ms. Lee Shirley
  • Company Name : Zhejiang Tianqi Electric Co., Ltd.
  • Tel : 86-577-62627477
  • Fax : 86-577-62627466
  • Address : Zhejiang,Huzhou,Tianzi Lake Industrial zone,Gaoyu,Anji,Huzhou,Zhejiang,China
  • Country/Region : China
  • Zip : 313310


Product Detailed
Model:SFD-120X1-P SFD-96X1-P SFD-72X1-P SFD-96X48X1-P SFD-48X1-P

Chapter 1. General Introduction

SFDB-96X2-PQ  Series digital display power meters are the new generation of programmable intelligent power meters, which are mainly used in the real-time measurement and indication on active power and reactive power of single-phase or three-phase electric circuit .The reactive power adopts the digital shifting-phase real reactive power measuring mode. With features of high precision, good stability without adjustment for long term, spot field setting the multiplying factor of mutual induct by panel keys,it is an ideal upgraded product for original dial power meter or common digital power meter.

Chapter 2. Technical parameters

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 activer and eactivepower 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)


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