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Single Phase Static KWH Meter- 5110
Overview

5110 single-phase static energy meter is designed by using special large-scale integrated circuit (IC). This 5510 is having the great features of high reliability, low power consumption and long service life. It can be used in measuring single phase A.C. active energy consumption at 50Hz.

5110 single-phase static energy meter conforms to the requirements specified in CEI IEC62052-11-2003 Electricity metering equipment (a.c.) General requirements, tests and test conditions Part 11: Metering equipment; CEI IEC62053-21-2003 Electricity metering equipment (a.c.) Particular requirements Part 21: Static meters for active energy (classes 1 and 2) Equipment.

 Main functions

  • Active energy measuring, without calibration during long operating period;
  • Adopting special large scale integrated circuit and SMT technology, with advanced process and simple construction;
  • Adopting newest special integrated circuit for energy measurement with digital multiplier inside, as a result that dynamic working scope of meter is raised remarkably;
  • Excellent error linearity within 1% Ib~Imax;
  • Long service life and high reliability due to high-quality components adopted;
  • Wide operating temperature range : -40oC ~ +70oC;
  • RS485 port;
  • Anti Tamper fraud design: to prevent one-fire-one-grounding tamper fraud by using the bigger current-sampling value among phase line current sampling and neutral line current sampling;

Specification

  • Item : Technical specifications
  • Rated voltage : 220V
  • Basic current : 5(20)A, 5(30)A, 10(40)A, 15(60)A, 20(80)A
  • Start current : 0.4%Ib(CL1.0), 0.5%Ib(CL2.0)
  • Frequency : 50Hz
  • Accuracy : CL1.0 / 2.0
  • Running with no load : Yes
  • Power burden < 1W and 6VA
  • Normal operating temp. : -25oC ~ +55oC
  • Limit operating temp. : -40oC ~ +70oC
  • RH < 75%