WiFi Mqtt Remote Control IoT Based Smart Energy Meter Prepaid 3 Phase Electricity Meter

• Customization: Available
• Warranty: 1 Year
• Certificate: CE FCC
• Model NO.: KPM33B-Wi
• Product Name: Smart Meter
• Operating Temperature: 0-40°c
• Transport Package: Simple
• Specification: 1.5V AAA Battery * 2
• Trademark: TOMZN
• Origin: Guangdong, China
• Package Size: 15.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Overview

FEATURES AT A GLANCE

Application

1. Intelligent distribution management system

 

2. Internal energy consumption statistical analysis and charging statistics basis

3. Energy metering, automatic meter reading system

4. Energy and energy efficiency management system

 

Feature

1. Measurement of three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, active energy, reactive energy 2. Multi-rate energy statistics, 8 time periods, 4 rates. 3. Rated current 10-100A 4. LED indicates pulse, phase failure, communication status 5. 1 road passive optical coupler collector active pulse output 6. 1 -way RS485 communication interface, default Modbus protocol, optional WIFI communication based on MQTT protocol. 7. 7 +1 bit LCD display 8. Built-in clock and maintenance-free battery 9. 35mm standard DIN rail installation 10. Optional built-in relay for remote control

Details Images

Product Paramenters

KPM33 smart three phase electricity billing meters -Technical parameters
Input voltage	Rated voltage		AC 3x220V/380V
	Overall power consumption		<2VA/
	Frequency range		45~65Hz
Input current	Rated current		10-100A
	Frequency range		45~65Hz
Measurement accuracy	Voltage		±0.2%(0.01V)
	Current		±0.2%(0.01A)
	Active power		±0.5%(0.1W)
	Reactive power		±2.0%(0.1kvar)
	Active energy		±0.5%(0.1kWh)
	Reactive energy		±2.0%(0.1kvarh)
	Power factor		±0.5%(0.001)
	Frequency		±0.02Hz(0.01Hz)
Clock	Clock accuracy		<0.5S/D
Communication	Communication interface		RS485,Photoelectric isolation interface
	Communication protocol		Modbus-RTU,1200~38400bps
Electrical insulation	Power frequency withstand voltage		AC2kV/min~1mA Input-output-power source
	Insulation resistance		>50MΩ
	Impact voltage		5kV(Peak),1.2/50us
Working environment	Operating temperature		-25ºC ~ +70ºC
	Relative humidity		5%~95% No condensation
	Storage temperature		-30ºC ~ +75ºC
	Altitude		No more than 4000m