DDZY217(KP1-1) Single 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. Advantage of the meter are high metering accuracy, high level security, strong compatibility, easy operation, etc.

• General introduction

DDZY217(KP1-1) Single 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. Advantage of the meter are high metering accuracy, high level security, strong compatibility, easy operation, etc.

Main functions

1. 1. Support UIU

2. 2. TOU£º  Four tarriffs; two sets of time zone tables; two sets of time period tables; support public holidays and weekends
   

3. 3. Friendly power supply
   

4. 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. 5. Anti-tamper
   

6. 6. Communication interface£ºOptical port and RS485 interface are available; PLC, RF, GPRS and twist-wire interface are optional

7. 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                                           120V/220V/230V/240V                             

   Current                                                            5(60)A 10(80)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                                                  &le;0.5s/d

   Life time                                                            15 years

   Size                                                                   184mm(L)x120mm(W)x55mm(H)

   Net weight                                                        About 0.7kg

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Zhejiang Risesun Science and Technology Co., Ltd.

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