Single Phase Din Rail Smart Energy Meter AC 80 500V 220V Modular Voltmeter Gauge Indicator LCD Digital Display Detector
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- Supplier: Henan Compere Smart Technology Co. Ltd.
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Product Overview
Description
Single Phase Din Rail Smart Energy Meter AC 80-500V 220V Modular Voltmeter Gauge Indicator LCD Digital Display Detector
Application Occasion
1.Energy and energy efficiency management system.
2.Internal energy consumption statistical analysis and charging statistics basis.
3.Energy metering,automatic meter reading system.
4.Intelligent distribution management system.
2.Internal energy consumption statistical analysis and charging statistics basis.
3.Energy metering,automatic meter reading system.
4.Intelligent distribution management system.
Details Images
KPM31A&B Single-phase DIN rail smart energy meter is designed with advanced microprocessor and digital signal processing technology. It integrates comprehensive single phase power measurement, display, energy accumulation, and network communication.
It has strong anti-interference ability and can still work stably in situations with severe electromagnetic interference.
It has strong anti-interference ability and can still work stably in situations with severe electromagnetic interference.
Apperance
Dimensions & Wiring diagram
Basic Functions
1.Measurement of single-phase voltage,current,active power,reactive power, power factor,frequency,active energy,reactive energy.
2.Multi-rate energy statistics,a day can be set up to eight time periods,four kinds of rates.
3.Historical power statistics function.
4.Rated current optional.
5.1 road passive optical coupler collector active pulse output
6.1 –way RS485 communication interface,Modbus communication
7.7 +1 bit LCD display a variety of power parameters and information
8.Built-in clock and maintenance-free battery,battery capacity real-time monitoring,data is permanently saved after power off.
9.Application of large-capacity magnetic retention relay,Load on-off control.
2.Multi-rate energy statistics,a day can be set up to eight time periods,four kinds of rates.
3.Historical power statistics function.
4.Rated current optional.
5.1 road passive optical coupler collector active pulse output
6.1 –way RS485 communication interface,Modbus communication
7.7 +1 bit LCD display a variety of power parameters and information
8.Built-in clock and maintenance-free battery,battery capacity real-time monitoring,data is permanently saved after power off.
9.Application of large-capacity magnetic retention relay,Load on-off control.
Product Parameters
Technical parameters -Single Phase Din Rail Smart Energy Meter AC 80-500V 220V Modular Voltmeter Gauge Indicator LCD Digital Display Detector | ||||||||
Input voltage | Rated voltage | AC 110V/220V | ||||||
Overall power consumption | <2VA/ | |||||||
Frequency range | 45~65Hz | |||||||
Input current | Rated current | 0-63A | ||||||
Frequency range | 45~65Hz | |||||||
Measurement accuracy | Voltage | ±0.2%(0.01V) | ||||||
Current | ±0.2%(0.01A) | |||||||
Active power | ±0.5%(0.1W) | |||||||
Reactive power | ±0.5%(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 | RS485/4G/WIFI/LORA | ||||||
Communication protocol | Modbus-RTU/MQTT | |||||||
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 | -10℃ ~ +55℃ | ||||||
Relative humidity | 5%~95% No condensation | |||||||
Storage temperature | -20℃ ~ +75℃ | |||||||
Altitude | No more than 3000m | |||||||
Single Phase Din Rail Smart Energy Meter AC 80-500V 220V Modular Voltmeter Gauge Indicator LCD Digital Display Detector | ||||||||
Model No. | Measurement | Additional features | Communication | Installation Method | ||||
KPM31A | I\\U\\Cosφ\\ kW\\kvar\\kWh\\kvarh\\f;Multi-rate statistics, historical electricity statistics | / | Standard RS485 Optional WIFI/4G/LORA | Din rail | ||||
KPM31B | Load control function | Standard RS485 Optional WIFI/4G/LORA | ||||||
Certifications
Company Profile
Factory Show
R&D Dept
More than 40 R&D engineer, including software team, hardware team.
Production shop
Lean production management， guarantee product delivery and quality.
Sales office
International trade and deomestic sales for globle market.
Application
Hot Sale
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