
- Acrel Electric Co., Ltd
-
China Manufacturer with main products:Hall Sensor ,Split Core Current Transformer ,AC Energy Meter ,DC Energy Meter ,IoT Wireless Power Meter ,PV/Solar Inverter Energy Meter ,Data Center Power Meter ,Wireless Temperature Monitoring System and Sensors ,Medical IT Products ,City Utility Tunnel Moter Protector ,Electrical Insulation Safety Products ,Energy Quality Improvement
Home > Products > AC power/energy meter > AC multifunction DIN Rail Installation modbus rs485 power consumption kwh meter din rail for ac
AC multifunction DIN Rail Installation modbus rs485 power consumption kwh meter din rail for ac
- Negotiable |Get Latest Price
- 1
- 1000 per Month
- T/T Credit Card
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Product Description



● Dimension (L*W*H): 36mm*88mm*70mm

● U (Voltage)
● I (Current)
● P (Power)
● Q (Reactive power)
● S (Apparent power)
● PF (Power factor)
● kWh (Kilowatt-hours)
● kVarh (Kilovar-hours)

● 4 Time zone
● 4 Tariff rate (Spike, Peak, Flat, Valley)
● 2 Time period list
● 14 Time period by day

● Code
● Protocol
● Address
● Baud rate
● Parity
● All Display

● 35mm standard DIN rail

● 8 digits
Function | Function description | Function provide |
Measurement of kWh | Single-phase active kWh (positive and negative) | ■ |
Measurement of electrical parameters | Voltage, Current, Active power, Reactive power, Apparent power, Power factor and Frequency | ■ |
LCD Display | 8 bits section LCD display | ■ |
Key programming | 3 keys to set parameters like code, address, baud rate, multi-tariff and communication protocol | ■ |
Pulse output | Active energy pulse output | ■ |
Multi-tariff | Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates | □F |
Communication | Communication interface: RS485, Communication protocol: MODBUS-RTU | □C |
Infrared communication | ■ |
Input voltage | Reference voltage | AC 220V | |
Reference frequency | 50Hz | ||
Power consumption | <10VA | ||
Input current | Basic current | 10A / 20A | |
Maximum current | 60A / 100A | ||
Starting current | 4‰Ib | ||
Consumption | <4VA (Maximum current) | ||
Measurement performance | Accuracy of measuring | 1class | |
Range of measuring | 000000.00~99999999kWh | ||
Clock accuracy | Error≤0.5s/d | ||
Active pulse | Pulse width | 80±20ms | |
Pulse constant | 1600imp/kWh,LED | ||
Communication | Interface | RS485(A+、B-) | |
Connection mode | Shielded twisted pair conductors | ||
Protocol | MODBUS-RTU |
















Credit member

Acrel Electric Co., Ltd Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise concentrating on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. ‘Acrel’ is equipped with the complete production lines from cloud platform software to sensors. Until now, it has more than 8000 sets systemic solutions used in China to help users to realize energy visual management ,supply energy data services and improve electrical efficiency and safety. ‘Acrel’ has maintained steady growth since its listing in 2012. The company will adhere to the concept of ‘innovation,high-efficiency,unity and honesty’ and it provides more high-quality solutions,products and service for power system users and micro-grid.
Acrel Energy Efficiency Management Systems include various cloud platforms for substation operation and maintenance, electrical safety, environmental equipment monitoring and prepaid management, and many systems and related products such as intelligent transformer and distribution monitoring system, power quality management system, building energy consumption management systems, industrial energy management and control platform, leakage fire monitoring system, fire power monitoring system, fire resistant door monitoring system, emergency lighting and evacuation instructions system, charge management system for charging piles, dynamic monitoring system for data center , intelligent lighting control system,IT distribution insulation monitoring system and so on.
In order to quickly respond to customers’ demands, the company set up branches and offices in major cities in China and provides users with high-quality product experience.
Through years of accumulation and development, the company has won wide praise in product quality and service from customers at home and abroad.
Contact Us
- Acrel Electric Co., Ltd
- ContactShelly Zhang
- Phone86-21-18702111813
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