AC86 Three-Phase Intelligent Power Monitor

Deskripsi

Three-Phase Intelligent Power Monitor

Model : AC86

Brand : Shenzhen Electronic.Co.Ltd

• Product Introduction

The AC86 high-precision intelligent comprehensive electrical quantity meter is primarily used in various industrial control and measurement systems. It conveniently measures various electrical parameters on three-phase, four-wire power lines. A single intelligent comprehensive electrical quantity meter can simultaneously replace multiple electrical parameter sensors, including current, voltage, frequency, power, power factor, and energy, reducing system costs and facilitating field wiring. Its fully isolated processing technology significantly improves transmitter performance and contributes to increased system reliability. Its RS-485 bus output technology and MODBUS protocol facilitate programming and system expansion, allowing you to easily build your own measurement and control systems.

• Features
  • Measure three-phase four-wire phase voltage, current, frequency, power factor, active power, reactive power, active energy, reactive energy and other electrical parameters;
  • Dual selection of internal transformer and external transformer for current measurement;
  • One internal temperature measurement sensor;
  • LED indication of operating status and data sending and receiving;
  • Simple twisted pair 485 communication, communication distance can reach 1200 meters;
  • Using MODBUS communication protocol;
  • Convenient DIN rail installation;
  • Baud rate, device address manual reset;
  • Dimensions: 87.3×71.2×58mm;
  • Weight: 217g.
• Technical parameters and performance
• Working conditions

Power supply: 12V/DC ±10%;

Working temperature: -30℃～80℃;

Working humidity: 10%～90%RH; no condensation;

Atmospheric pressure: 86 kPa ~ 106 kPa;

Power input

Range: 0-400VAC, phase voltage;

Maximum withstand voltage: 500VAC continuous;

Maximum measurement error: ±0.5%;

Resolution: 0.1VAC;

Input current: Range: 0-10A/AC (can be measured from 0-300A by setting the CT primary current ratio. An external current transformer with a secondary rated current of 5A can measure currents of 0-300A. The CT current ratio can be set from 5 to 300:5).

Maximum current: 15A/AC continuous;

Maximum measurement error: ±0.5%;

Resolution: 0.01A;

Temperature measurement

Temperature measurement range: -30℃～80℃;

Lightning protection parameters

Lightning protection interface: power supply lightning protection, 485 communication lightning protection;

Lightning protection index: 3KA;

Communication method

Master-slave type, the measuring host is the master station and the sensor is the slave station;

Communication interface: RS-485.