Functions and Features: 

1. Active energy measurement;
2. Adopt 20-digit token as data transmission media, you can purchase energy before consumption;
3. Detection of significant reverse energy(SRE)
4. Slim-line UIU and standard Din-Rail mounting MCU footprint.
5. disconnect on overload and no credit
6. Maximum 80A current with Class 1.0 accuracy
7. programmable load limit and low credit warning 
8. Easy access to 12 months historical consumption data and last 5 token enter. 

Split Configuration for Increased Revenue Protection:

The meter consists of two parts: the MCU(Metering & Control Unit); and UIU(User Interface Unit). The MCU and UIU is linked via galvancially-isolated-2-wire communication cable. Power Line Carrier(PLC) and Radio Frequency(RF) communication module is also available if request. The UIU installed in the customer’s home. While MCU is installed in a cabinet away from customer. 

User Interface Unit(UIU):

The UIU is installed within consumer's home and provides convenient interface to consumers. It allows consumers to input STS credit tokens, check and status, the instantaneous load consumption, historical usages, and to recall the last five credit tokens entered. 

AMI&AMR Smart Metering Function(On Request):

1. Easy connection to User Interface Unit( UIU) for split type connection.

2. PLC/RF/GPRS communication with head-end AMR/AMI server.

3. Time of Use(TOU), multi-tariff, holiday setting

4. Advanced load control, and disconnection features.

Technical Specification:

1. Standard: IEC62052-11. IEC62056-21, IEC62056-21

2. Voltage: 220V/230V/240V(based on request)

3. Current: 1.5(6)A, 5(20)A, 5(30)A, 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)A, 30(100)A.

4. Frequency: 50Hz/ 60Hz

5. Accuracy class: 1.0; (active energy)

6. Pulse Constant:(imp/kwh): 6400, 3200, 2400, 1600, 1200, 800, 400, 200

7. Power consumption in voltage circuit: ＜2W, ＜8VA

8. Power consumption in current circuit:  ＜1VA

9. Temperature range:

Operation: -25℃to +70℃

Storage: -40℃to +85℃

10. Meter Shell Protection Rate: IP54