- 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 > ADL Series Prepayment Meter > ADL300 EY Three Phase Complete Electrical Parameter Measurement Support Cost Control Time Control 3x10(80)A AC 3x1(6)A AC
ADL300 EY Three Phase Complete Electrical Parameter Measurement Support Cost Control Time Control 3x10(80)A AC 3x1(6)A AC
- 1 Kilogram / Kilograms per Month
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Product Details
Brand Name: | Acrel | Place of Origin: | China | Model Number: | ADL300-EY |
Phase: | Three Phase | Output Voltage: | 380V | Operating Temperature: | -25℃~+55℃ |
Dimensions: | 144*88*70 mm | Display Type: | Digital Only | Accuracy Class: | Class 0.5S |
Measuring Energy Range: | 0-99999.9kwh |
Packaging Details
Paper Carton
Product Description
ADL300-EY Three-phase DIN Rail Prepaid Energy Meter
ADL100-EY single-phase pre-paid meters with intro-control, and ADL300-EY three-phase pre-paid meters with intro-control are used for calculating the single and three-phase active energy respectively on the frequency of 50/60 Hz The meter has functions of pre-paid, load controlling and RS485 communication, etc. meet the related technical requirements of electronic power meter in the IEC62053-21, IEC62053-22 standards.
Picture | Specification | Optional |
●Application:Prepaid&Postpaid ●Measurement:3-phase kWh, kVarh, Active Power, Reactive Power, Current, Voltage and etc ●Rated Voltage:3x380~456Vac L-L & 45~65Hz ●Rated Current:3x10(80)A AC (via direct connect); 3x1(6)A AC (via CTs) ●Communication:RS485 (MODBUS-RTU); Infrared ●Auto Control:Built-in Holding Relay for Switch On-off Control ●Standard&Certificate:CE | ● Multi-rate/tariff: 4 Tariff Rates and etc ● Secondary RS485 (MODBUS-RTU) |
Auto&Remote Switch Control ● Meter Supports Prepaid Mode & Postpaid Mode ● Auto Tripping when Balance Credit is below Zero (Prepaid Mode) ● Before Auto Tripping, Power Users can receive a Low Balance Alarm by SMS ● Remote Switch Control by using Prepaid System (Prepaid&Postpaid Mode) ● Prepaid&Postpaid Mode of Meters can be set using the Prepaid System | |
Local&Online Topping Up ● Topping up by RFID Card (Local) ● Topping up by Mobile APP (Online) ● Topping up by Prepaid System (Online) ● Low Balance Credit Alarm by sending SMS | |
Multi-rate&Multi-tariff ● 4 Tariff Rates (Spike, Peak, Flat, Valley kWh Unit Price) ● 14 Time Intervals by Day ● Set Unit Price of Electricity Consumption for different Time Periods of 1 Day |
Parameter | Description&Value | |
Measurement | kWh&kVarh | Total active kWh (bidirectional --positive and negative in total) |
Electrical Parameters | U (Voltage), I (Current), P (Active Power), Q (Reactive Power),S (Apparent Power), PF (Power Factor), F (Frequency) | |
Function Mode | Prepaid Mode | Meter will shut down the power once the credit balance is below zero. (Data like credit balance is saved in the meter) |
Postpaid Mode | Meter won't shut down the power once credit balance is below zero. (Can remotely control the meter to shut down the power by using Prepaid System) | |
Mode Change | Meter can change the mode between prepaid and postpaid by receiving the command from prepaid system | |
Control | Auto-tripping Control | Auto-tripping control is processed by the built-in high-capacity holding relay of the meters to realize on-off control of circuits breaker, also, this type of control will only be triggered when meter is in Prepaid Mode |
Remote Control | Remote control will be commanded by prepaid system. When users give the command of switch on-off to a certain meter, this command will be send to meters through wireless communication and finally meter will shut down or recover the power after receiving the command. This type of control can be done when meter is in Postpaid Mode | |
Multi-rate Multi-Tariff | Optional Function | 4 tariff rates (spike, peak, valley, flat); 14-time intervals by day |
Input Voltage | Rated Voltage | 3x380~456Vac L-L (Voltage signal input will be also served as power supply for meters) |
Frequency | 45~65Hz | |
Consumption | <4VA (each phase) | |
Input Current | Rated Current | 3x10(80)A AC (direct connection); 3x1(6)A AC (connected via CTs) |
Starting Current | 0.004 Ib (direct connection); 0.002 In (connected via CTs) | |
Accuracy | Measurement | Class 0.5s |
Clock | ≤0.5s/d | |
Pulse | Pulse Width | 80ms±20ms |
Pulse Constant | 6400imp/kWh (direct connection); 400imp/kWh (connected via CTs) | |
Communication | RS485 Interface | MODBUS-RTU Protocol |
Infrared | Used for Meter Reading | |
HMI | LCD Display | 8 bits section LCD display |
Keypads Programming | Setting of communication, current ratio and etc. | |
Mechanical Feature | Outline Dimension | 72mm*88mm*70mm |
Max Wiring Ability (with Flexible Cable) | 25mm2 | |
Environment | Operating Temperature | -25℃~+55℃ |
Storage Temperature | -40℃~+70℃ | |
Humidity | ≤95% (No condensation) | |
Altitude | <2000m |
ADL300-EY Three-phase four lines connect via CT | ADL300-EY Three-phase four lines direct connect |
connect via CT | direct connect |
Company Profile
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
- Contact nameShelly Zhang
- Phone86-21-18702111813
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