Home > Products > Energy Meter > 3 phase 4 wire direct wiring rs485 communication digital electricity power meter price
3 phase 4 wire direct wiring rs485 communication digital electricity power meter price
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Product Description
Product Overview
3 phase 4 wire direct wiring rs485 communication digital electricity power meter price
KPM33 3 phase 4 wire digital electricity power meter price with DIN35mm type installation structure, LCD display, measurement of electrical energy and other electrical parameters, it can set some parameter, such as the clock, rate period, and so on, it also own electrical energy pulse output function; default RS485 communication interface, optional WIFI connection.
The digital electricity power meter price has the advantages of small physical protection, high precision, good reliability and convenient installation, and the performance indexes are in line with the requirements of the national standard and power industry standard. The technical requirements for government agencies and large public buildings in the measurement of electrical energy can also be used for enterprises and institutions for energy management assessment.
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
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
active energy, reactive energy
2. Multi-rate energy statistics, a day can be set up to eight time periods, four kinds of rates historical power statistics function
3. Rated current 10-100A
4. LED indicates pulse, phase failure, reverse power, communication status
5. 1 road passive optical coupler collector active pulse output
6. 1 –way RS485 communication interface, default Modbus protocol, optional WIFI communication.
7. 7 +1 bit LCD display a variety of power parameters and information
8. Built-in clock and maintenance-free battery, real-time monitoring, data is permanently saved after power off
9. 35mm standard DIN rail installation, beautiful appearance, easy installation
10. Optional built-in relay for remote control
Details Images
Product Paramenters
KPM33 digital electricity power meter price -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 | -25℃ ~ +70℃ | ||||||
Relative humidity | 5%~95% No condensation | |||||||
Storage temperature | -30℃ ~ +75℃ | |||||||
Altitude | No more than 4000m | |||||||
Certifications
Company Profile
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.
Product packaging
Contact Us
Contact Us
- Henan Compere Smart Technology Co., Ltd.
Product Categories
| Communication gateway | Current transformer | Energy management system | Energy Meter |
| fog cannon | Lora module | Power factor correction | Power Meter |
| Protection relay | Ungrouped | Water meter |
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