DTZY217(KP1-1) Three phase STS keypad prepaid meter has the functions such as metering, monitoring, alarm, display, communication and load control, etc. It adopts STS standard encryption algorithm to exchange the information based on TOKEN, the meter is featured with high metering accuracy, high level security, strong compatibility, easy operation, etc.

General introduction:

DTZY217(KP1-1) Three phase STS keypad prepaid meter has the functions such as metering, monitoring, alarm, display, communication and load control, etc. It adopts STS standard encryption algorithm to exchange the information based on TOKEN, the meter is featured with high metering accuracy, high level security, strong compatibility, easy operation, etc.

Main functions:

1. Support UIU

2. Event logs: Detecting and recording events such as current reverse,magnetic influence,phase bypass, meter cover open,terminal cover open,overvoltage,under voltage,etc.

3. Detecting current reverse,magnetic influence,phase bypass, meter cover open,terminal cover open etc,at the same time the meter can disconnect power supply when the tampers occur which are configured.

4. Audio and visual alarm: Current reverse,magnetic influence,phase bypass, meter cover open,terminal cover open can be alarmed which are configured.

Technical specifications:

Items                                                   Contents

Standards                                             IEC62052-11;IEC62053-21;IEC62053-23;IEC62055-31;IEC62055-41; IEC62055-51                                     

 Accuracy                                              Active: Class 1   Reactive: Class 2                  

Protocol                                                IEC62056-21                

Reference voltage                                3x220/380V; 3x230/400V;3x240/415V;3x120/208V                    

Current                                                 5(80)A 10(100)A                    

Reference frequency                            50/60Hz                        

Power consumption                              <1.5W, 6VA               

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 2.6kg

Zhejiang Risesun Science and Technology Co., Ltd.

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