KPM37  digital power meter adopts DIN 35MM rail type installation structure and LCD display. It integrates three-phase electric parameter measurement, 2~31th harmonic analysis and time statistics. It is equipped with 1 RS485 communication interface. The network management of the instrument can be realized through the Modbus communication protocol. The meter can also expand 2-way digital input and 2-way relay output.

 

KPM37 DIN rail digital power meter advantages

1. Small size, high accuracy, high reliability, easy installation, etc.

2. It is mostly used for projects for system integration, wire line modification and in limited or inconvenient installation space, etc.

 

Application occasion of digital solar power meter

• Energy management system integration
• Old project or wire line modification
• Projects with limited space or inconvenient installation
• Electric power quality analyzer and energy consumption statistics

 

Digital solar power meter Basic Functions

1. Measuring three-phase AC voltage, current, four-quadrant energy, active / reactive power, apparent power, power factor, frequency, demand, max & min value etc.
2. Running time, loading time statistics
3. 2-31th harmonic calculation & analysis
4. 1 * RS485 port with Modbus communication protocol
5. Expandable 2* DI
6. Expandable 2* DO
7. Excellent temperature characteristics and work stability
8. 7+1digits LCD screen display

 

Technical Parameters - KPM 37  digital solar power meter
Accuracy Class		Voltage: 0.2; Current: 0.2;  Frequency: 0.02; Power Factor: 0.5
		Active Power: 0.5S; Reactive Power: 2.0
		Active Energy: 0.5S; Reactive Energy: 2.0
Input	Rated Value	Voltage: 57.7/100V, 220/380V,380/660V  Current: 5A (0~6A)
	Overload	Voltage: Sustained Overload: 1.2 times of the rated value
		Momentary Overload: 2 times of the rated value, allows 1s
		Current: Sustained Overload: 1.2 times of the rated value
		Momentary Overload: 20 times of the rated value, allows 1s
	Frequency	45-60Hz
Functional Module	Pulse Output	1
	Interface	1*RS485; Modbus RTU protocol; Baud Rate: 1200-38400 bps
Power Supply	Working Range	AC: 85-265V; DC: 80-300V
	Consumption	< 3VA
Working Condition	Temperature	Operating: -25°C~+70°C. Storage: -30°C~ +75°C
	Humidity	5%~95% No condensation
	Altitude	<3000m
Dimensions:		75*88*74mm

 Three phase four wire connecting

 

Three phase three wire connecting

 

 

KPM33 Three phase digital energy meter	KPM53 Three phase smart power meter

 

 

1.Experienced manufacturer more than 10 years.
2.Highly experienced production team in Compere factory work-shop.
3.QC System:Quality controlled on all production lines,and QC inspectors work independently from the production line.
4.Good quality production with quick delivery.
5.Accepted OEM/ODM.
6.Accepted small MOQ.
7.Trade Assurance on Alibaba.
8.Factory certification:CE,RoHS and ISO9001.