KPM51 Single phase smart power meter

KPM51 is a multifunction single phase smart power meters, it integrates all power parameter measurements, modbus communications, remote control, etc. It is multifunctional and cost-effective, can be independently used in different occasions power measurement and display, helping customers save investment and use of space, it has been widely used in various industries.

Features

Functions of KPM51 Single phase smart power meter

Single phase smart power meter
Full electrical parameter measurement:
UL-L, UL-N, I, F, PF;
P, Q, S, bidirectional energy, etc.

High accuracy:
U Class 0.2;I Class 0.2;
P Class 0.5S; Active energy Class 0.5S

Record function:

Monthly average power factor and power data for the last three months
Meter working time, load time statics

Communication: RS485/Modbus-RTU
Optional function: 2 digital inputs;2 digital outputs
Optional function: PT100 temperature monitoring;4-20mA analog output

Styled Table

Working power source	Operating Voltage	AC 85-265V/ DC 80-300V
	Rated power consumption	< 3VA
Input voltage	Rated voltage	110/220V
	Overvoltage capability	1.2 times rated voltage allowed, continuous work; 2 times the rated voltage allowed 10S
	Rated power consumption	<0.5VA(per phase)
	Measurement range	5~260VAC
Input current	Rated current	Default 5A, input range 1-6A; optional 1A, input range 1-1.2A
	Overload capacity	1.2 times rated current allowed, continuous work; 20 times the rated current allowed 1S
	Rated power consumption	<0.75VA/phase (5A); <0.25VA/phase (1A)
	Measurement range	5A: 0~6A; 1A: 0~1.2A
Measurement accuracy	Voltage	±0.2% (0.01V)
	Current	±0.2% (0.01A)
	Active power	±0.5% (0.01W)
	Reactive power	±2.0% (0.01var)
	Power factor	±0.5% (0.001)
	Frequency	±0.02 (0.01Hz)
	Active energy	±0.5% (0.1kwh)
	Reactive energy	±2.0% (0.1kvarh)
	Temperature	±1℃ (1℃)
Communication	Communication port	RS485, Photoelectric isolation interface
	Communication protocol	Modbus-RTU, 1200-38400BPS

KPM51E Low-voltage single-phase typical wiring diagram

KPM51 Specification

Jan 01,70

KPM51 User Manual

Jan 01,70

Discover Our Mission,
Vision, and Values

Support & Solution

Compere provides the integrated energy management solution including online monitoring, analyzing, reporting, controlling, maintenance, production management, prediction, and other functions. We offer u technical support and professional solution at 7*24h service.

Technical Support

info@compere-power.com

+86-371-86181681

Professional Solution

info@compere-power.com

+86-371-86181681

Keep in touch

Our helpline is always open to receive any inquiry or feedback.Please feel free to drop us an email from the form below and we will get back to you as soon as we can.