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Acrel ADL300-EYNK(DTSY1352-NK) Three Phase Prepaid Energy Meter with RS485 Built-in Magnetic Relay for Acrel IOT Platform Energy Prepayment Online
Series of products: Energy Management
Series of products: AC Energy Meters
Series of products: Prepaid Energy Meters
Series of products: Din Rail Installed Energy Meters
Series of products: Din Rail Installed AC Energy Meters
Series of products: Three Phase Energy Meters
- Product Description
- Parameters
- Q&A
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Overview
ADL100 single phase pre-paid meters with intro-control, ADL300 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 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.
Coding Rule
Display
Network
Function
● Three phase four wires
● Rated voltage: 3*220V/380V;
● Rated current: 3*1(6)A, or 3*10(80)A
● Overload: 1.2 times rating (continuous)
2 times the rating for 1 second
● Accuracy of active energy：Class 0.5S
● Communication: RS485(Modbus-RTU)
Electricity Data Measurement
● kWh (positive and negative)
● kVarh (positive and negative)
● U, I, P, Q, S, PF, F, etc.
● Communication, and other parameters can be programmable by the key
● LCD dispaly: Segmented LCD display
● Active pulse output
● Prepaid function, remote switch on/off
● Grid frequency: 45~65Hz, error ±0.2%
● Standard & Certificate: CE;
● Pulse width: 80±20ms
● Pulse constant: 1600imp/kWh
● Mounted: DIN 35mm
● Baud rate: Support 1200bps-19200bps
● Operating temperature: -25℃～+55℃
● Storage temperature: -40℃～+70℃
● Relative humidity: ≤95℅ (without condensation)
Dimension
ADL100
ADL100
ADL300
ADL300
Wiring
ADL100
ADL300 Three phase four lines direct connect
ADL300 Three phase four lines connect via CT
Auxiliary function
Installation
Product Description:- PView
- high-performance
- requirements
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Product specification
型 号
Type
精度等级
Accuracy class
额定电压（V）
Reference voltage
电流规格（A）
Current
脉冲常数（imp/kWh）
Pulse constant
ADL100
1
220V
10（60）A
1600
ADL300
0.5s
3×220/380V
3×1（6）A
6400
3×10（80）A
400
Main function
功能名称
Function name
功能说明
功能配置
Function provide
ADL100
ADL300
电能计量
Measurement of kWh
总有功电能计量（反向计入正向存储）
Total active kWh (positive and negative in total)
■
参数测量
Measurement of electrical parameters
U、I 、P、Q、S、PF、F
■
预付费
Pre-paid mode
通过RS485通信进行预付费充值，数据加密
Through RS485 communication prepaid recharge, data encryption
■
控制
Control
内置大容量磁保持继电器实现负载通断控制
Built-in high-capacity sub-holding relay to achieve load on-off control
■
LCD显示
LCD display
8位段式LCD显示
8 bits section LCD display
■
通信
Communication
RS485接口；MODBUS-RTU协议
Communication interface: RS485, Communication protocol: MODBUS-RTU
■
复费率
Multi-tariff
4费率、14时段
4 tariff rates, 14 time interval by day
4费率、14时段
4 tariff rates, 14 time interval by day
□F
（■：标配；□：可选 ■： means standard; □： means optional）
注：预付费功能须配合我司预付费系统完成。
Note: Pre-paid mode function can only be achieved with the pre-paid system which designed by Acrel Co,.Ltd.
Technical parameter
技术参数 Technical parameter
ADL100
ADL300
电压输入
Voltage
额定电压
Reference voltage
220V
3×220/380V
参比频率
Reference frequency
50Hz
功耗
Consumption
<4VA（每相）(Each phase)
电流输入
Current
输入电流
Input current
10(60)A
1(6)A ,10(80)A
起动电流
Starting current
直接接入：0.004Ib，经互感器接入：0.002In
Connect directly: 0.004 Ib, connect via CT: 0.002In
功耗
Consumption
<4VA (最大电流)
测量性能
Measurement performance
测量精度
Accuracy of measuring
1级
1 Class
0.5s级
0.5s Class
时钟精度 Clock accuracy
误差 Error ≤0.5s/d
有功脉冲
Active pulse
脉冲宽度
Pulse width
80ms±20ms
脉冲常数
Pulse constant
1600imp/kWh
6400imp/kWh,400 imp/kWh
通信
Communication
接口
Interface
RS485(A+、B-)
介质
Connection mode
屏蔽双绞线
Shielded twisted pair conductors
协议
Protocol
MODBUS-RTU
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