DDZY217(KP2-1) Single Phase STS Split Type 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(KP2-1) Single Phase STS Split Type 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： 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：Optical port and RS485 interface are available

7. Technical specifications:

   Items Contents

   Standards IEC62052-11; IEC62053-21; IEC62055-41; IEC62053-23; IEC62055-51; IEC62055-31 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℃~+60℃

   Limited operation temperature -40℃+70℃

   RTC deviation &le;0.5s/d

   Life time 15 years

   Size 150mm(L)x100mm(W)x40mm(H)

   Net weight About 0.7kg