DTZY217(KP2-1) Three phase STS keypad prepaid meter with interchangeable module 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(KP2-1) Three phase STS keypad prepaid meter with interchangeable module 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. TOU: Four tarriffs; two sets of time zone tables; two sets of time period tables; support public holidays and weekends
  

• 3. Friendly power supply
  

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

• 5. Anti-tamper
  

• 6. Communication interface: Optical port and RS485 interface are available; PLC, RF, GPRS,3G or twist-wire interface is optional

• Technical specifications:

  Items                                                                                       Contents

  Standards                                                                                IEC62052-11;IEC62053-21:IEC62053-23;IEC62055-31;IEC62055-41; IEC62055-51   Accuracy                                                                                  Active: Class 1                     

  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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