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Acrel Co., Ltd. [Stock Code : 300286. SZ] is a high-tech enterprise which concentrates on research, production, sales and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. Acrel has equipped with the complete production lines from cloud platform software to energy meters and sensors. Until now, it has more than 14000 sets systemic solutions used in China to help users realizing energy visual management ,supplying energy data services and improving electrical efficiency and safety.

ADL100-EY Single Phase Prepaid Energy Meter

Parameter	Description&Value
Measurement	kWh&kVarh	Total active kWh (bidirectional --positive and negative in total)
Measurement	Electrical Paratmeters	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 realized on-off control of circuits breaker, also, this type of control will only be triggerred when meter is in Prepaid Mode
Control	Remote Control	Remote control will be command by prepaid system. When users give a 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	220~264Vac L-N (Voltage signal input will be also served as power supply for meters)
Input Voltage	Frequency	45~65Hz
Input Current	Rated Current	10(60)A AC (via direct connect)
Input Current	Starting Current	0.004 Ib
Accuracy	Measurement	Class 1
Accuracy	Clock	≤0.5s/d
Pulse	Pulse Width	80ms±20ms
Pulse	Pulse Constant	1600imp/kWh
Communication	RS485 Interface	MODBUS-RTU Protocol
Communication	Infrared	Used for Meter Reading
HMI	LCD Display	8 bits section LCD display
HMI	Keypads Programming	Setting of communication, current ratio and etc.
Mechanical Feature	Out-line Dimension (LWH)	72mm88mm70mm
Mechanical Feature	Max Wiring Ability (with Flexible Cable)	25mm²
Environment	Operating Temperature	-25℃~+55℃
	Storage Temperature	-40℃~+70℃
	Humidity	≤95% (No condensation)
	Altitude	＜2000m

Previous: Multi-circuits Prepaid Energy Meter ADF400L (1-phase&3-phase)

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Characteristics

• Measurement: 1-phase kWh, kVarh, Active Power, Reactive Power, Power factor, Current, Voltage and etc

• Rated Voltage: 220~264Vac L-N & 45~65Hz

• Rated Current: 10(60)A AC (via direct connect)

• Communication: RS485 (MODBUS-RTU); 4G/WiFi Optional

• Auto Control: Built-in Holding Relay for Switch On-off Control

• Multi-rate/tariff: 4 Tariff Rates and etc

• Standard&Certificate: CE

ADL100-EY Single Phase Pre-paid Energy Meter

ADL100-EY single phase pre-paid meters is generally used in commercial building and industrial parks on the user side. It can help properties, landlords calculate and charge electricity bills from tenants.

The single phase meter with intro-control is used for calculating the single phase active energy (kwh) on the frequency of 50/60 Hz.

In addition to the measurement of basic electrical parameters such as current(ampere), voltage(volt), power(kw), and electric energy(kwh) etc，it has many optional functions such as pre-paid, load controlling, RF card charging and RS485 communication etc.

ADL100-EY single phase din rail electricity meter meets the related technical requirements of electronic power meter in the IEC62053-21, IEC62053-22 standards.