DZY217(12-1)Three Phase Smart Meter with communication as per DL/T645-2007 can measure import and export active energy, inductive and capacitive reactive energy with TOU and step tariff functions, and can be optional with PLC or RF module. It can be controlled to disconnect and reconnect the load remotely.

General introduction:

DZY217(12-1)Three Phase Smart Meter with communication as per DL/T645-2007 can measure import and export active energy, inductive and capacitive reactive energy with TOU and step tariff functions, and can be optional with PLC or RF module. It can be controlled to disconnect and reconnect the load remotely.

Main functions:

1. Data snapshot : It supports freezing which include daily freezing , hourly freezing , occasional freezing , immediate freezing

2. Event logs : It can separately record latest 10 times events , such as power outage , programming , time correction , meter cover open and terminal cover open , disconnection and re-connection , reset of events , reset of meter, etc

3. Communication interface : The meter has one infrared interface, one RS485 and one PLC or GPRS module interface. Interfaces are independent . The protocol of meter conforms to DL / T645-2007 .

Technical specifications:

Items                                                                     Contents

Standards                                           IEC62052-11;IEC62053-21:IEC62053-22;EC62053-23                                                         

Accuracy                                            Active: Class 0. 2S. 0.5S or Class 1 Reactive: Class 2                      

Protocol                                            DL/T 645-2007                   

Reference voltage                             3x57.7/100V; 3x120/208V;3x220/380                             

Current                                             CT connection: 1.5(6)A, 5(6)A,5(10)A,Direct connection :10(40)A,10(60)A,20(80)A,10(100)A 

Reference frequency                        50/60Hz                        

Power consumption                         <1.5W, 6VA(per phase)                

Operation voltage range                  0.8Un~1.2Un                     

Limited operation voltage range      0.7Un~1.3Un  

Operation temperature                    -25¡æ~+60¡æ             

Limited operation temperature        -40¡æ+70¡æ

RTC deviation                                      ¡Ü0.5s/d

Life time                                              15 years

Size                                                     290mm(L)x170mm(W)x85mm(H)

Net weight                                         About 2.8kg

Zhejiang Risesun Science and Technology Co., Ltd.

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