Product Overview
Wireless Lora DIN rail three phase smart power analyzer electric kwh ct meter with rs485 modbus
KPM37 three phase smart power analyzer electric kwh ct meter adopts DIN 35MM rail type installation structure and LCD display. It integrates three-phase electric parameter measurement, 2~31st harmonic analysis and time statistics. KPM37 default communication is Modbus-RTU by RS485 interface. WiFi, 4G, Lora communication are optional. The meter can also expand 2-way digital input and 2-way relay output, 4-way temperature measurement and 1 way residual current measurement.
KPM37 has the advantages of small size, high accuracy, high reliability, easy installation, etc. It is mostly used for projects for system integration, wire line modification and in limited or inconvenient installation space, etc.
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
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
Details Images
Product Paramenters
Technical Parameters - KPM 37 three phase smart power analyzer electric kwh ct meter | Item | Data | ||
accuracy class | Voltage: 0.2; Current: 0.2; Frequency: 0.02; Power Factor: 0.5 | 37.5KW | ||
2 | Active Power: 0.5S; Reactive Power: 2.0 | 2.8 M3 | ||
3 | Active Energy: 0.5S; Reactive Energy: 2.0 | 125Ton | ||
Rated Value | Voltage: 57.7/100V, 220/380V,380/660V | |||
5 | Max. breakout force | Current: 5A (0~6A) | ||
6 | Overload | Voltage: Sustained Overload: 1.2 times of the rated value | ||
7 | Engine displacement | Momentary Overload: 2 times of the rated value, allows 1s | ||
8 | Max. torque | Current: Sustained Overload: 1.2 times of the rated value | ||
Momentary Overload: 20 times of the rated value, allows 1s | ||||
Frequency | 45-60Hz | |||
Pulse Output | 1 | |||
Interface | RS485 / WIFI / 4G/ Lora Modbus-RTU,DL/T645-2007, MQTT, 1200~38400bps | |||
Working Range | AC: 85-265V; DC: 80-300V | |||
Consumption | < 0.5VA per phase | |||
Temperature | Operating: -25°C~+70°C. Storage: -30°C~ +75°C | |||
Humidity | 5%~95% No condensation | |||
Altitude | <3000m | |||
Dimensions: | 75*88*74mm |
Solution diagram
T@energy wisdom energy management system can connect to KPM37 Wireless Lora DIN rail three phase smart power analyzer electric kwh ct meter with rs485 modbus through RS485/WiFi/4G/Lora, etc.
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