Product Main

Quick Details

Dimensions: 72x72x95mm
Operating Temperature: -10~+55 degree Celsius
Accuracy Class: 1
Measuring Voltage Range: 0.5
Measuring Current Range: 0.5
Model Number: PMC72L
Brand Name: Kingnen
Place of Origin: China (Mainland)

Specifications

PMC72L series of three-phase power monitoring instrument using pen segment LCD screen, simple and beautiful, high contrast; high-speed processor core, using 22 AD to achieve full power parameter measurement, energy measurement, wide dynamic range, high accuracy. Optional multi-way switch, relay, RS-485 communication module, a variety of functions to meet user needs; can be easily integrated with a variety of intelligent power distribution system. Product features practical, easy to use, easy to maintain. It can be used for monitoring and control of field equipment status, providing support for the power measurement application specialists provide data basis for SCADA and smart grids, intelligent decision-making basis for the efficient management of energy.

 Accuracy class

Voltage and current

Class 0.5

Power

Class 0.5

Active energy
Reactive energy

Class 1
Class 1

 Input voltage characteristic

Measuring voltage

3x220/380V(connected directly),3x57.7/100V(connected by CT)

Impedance

2.3MΩ 

Allowed overload capacity

1.2 times/ continuous

Input current characteristic

Measuring current

5A or 1A(connected by CT)

Impedance:

<0.1Ω

Allowed overload capacity:

1.2 times/ continuous,  

Contact capacity of relay

220VAC/5A, 30VDC/5A

Communications interface

RS485

Communication protocol

MODBUS-RTU

Electromagnetic compatibility

Conforms to Class IECⅢ

Insulation resistance

>50MΩ

Frequency withstand voltage

AC2kV 50Hz/1min

 

Working power supply

AC 85-265 VAC/45-65Hz
DC 100 to 300VDC

Working temperature

-10℃ ~ +55 ℃

Dimensions

72x72x95 (mm)

Weight

0.5 kg