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PRODUCT

Smart Water & Power Meter
Smart Metering & Monitoring
Network Communication & Management Device
Power Measurement Control & Relay Protection
KNX/EIB Smart Lighting & Building
New Energy Measurement & Control System
Energy Storage

ENTERPRISE BRIEF INTRODUCTION

COMMODITY:Three Phase Charge Control Intelligent Watt-hour Meter

Model NO:DTSDY9866 CD7

Application: Measurement & power meter box in commercial or public buildings,schools,apartment,residential buildings and also comprehensively used in new energy field for measurement,monitoring,controlling etc.

Overview:

Adopts advanced technologies such as super-large scale-digital signal processing chip and fully isolated standard RS485 communication interface and integrates many functions such as

Electric energy metering,information storage and processing,real-time monitoring,automatic control,information interaction and so on.

Key Feature:   

  • Multiple Communication,RS485,GPRS,NB IOT,MODBUS etc
  • DIN35 Rail Installation,LCD display
  • Current,Voltage,power factor,active/reactive power, Harmonics measurement & Analysis
  • Remote reading & Charge Control,prepayment & fee recharging,  electricity consumption presetting
  • Forward and reverse power measurement
  • Two ways switch value input
  • Active pulse output
  • Anti-theft
  • Interoperability
  • More Functions or parameter data customizable

PARAMETER

           PERFORMANCE INDICATION

VOLTAGE INPUT

RATED VOLTAGE

AC:220V/380V 、0.7Un~1.2Un

REF FREQUENCY

50Hz

CURRENT INPUT

INPUT CURRENT

1.5（6）A 、5（60）A 、5（80）A

 Starting

 CURRENT

0.4%Ib

ACCURACY

GRADE

Direct:1.0s  via transformer:0.5s

PULSE

PULSE CONSTANT

DIRECT：400imp/kWh   via transformer:6400imp/KWh

LCD DISPLAY

RANGE

0～99999999

SECURITY PERFORMANCE

INSULATION RESISTANCE

≥100MΩ

WITHSTAND VOLTAGE

2KV/1min(AC RMS)

AVERAGE NO BREAKDOWN TIME

≥50000h

WORKING

ENVIRONMENT

TEMPERATURE

WORKING：－10~＋50℃　STORAGE：－25~＋70℃

HUMIDITY

≤90%RH，NO CONDENSATION & CORROSIVE GAS PLACE

ELEVATION

≤2000m
 
LCD Display Contents:

Sample:DTSD9866 CD7(herein),”D” means power meter,”T”

means Three phase,9866 means HOKO’s model code,

”S” means electronic,”C” means RS485,”D7”

Means rail module number as 7P. 

Installation and Dimention 

       Direct cut in specification (plan form diagram) 

        Direct cut in specification (plan form diagram) 

        Cut in via transformer (plan form diagram)

1

 Wiring function terminals block,pulse,RS485 communication interface(?tripping relay),(?switching value input)

2

 Antenna connector for mounting a glue stick antenna or an extended suction cup antenna

3

 Strong current terminal block

4

 Protection cover/lead blocking ring

5

 Indicator lamp:alarm switch off and pulse

6

 LCD screen

7

 Operation key

8

 SIM card slot(used with wireless communication function

9

 Current sampling terminal block(mutual inductance access)

10

 Voltage sampling wiring terminal(mutual inductance access)

                           Spare parts name

Three Phase Charge Control Intelligent Watt-hour Meter