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ENTERPRISE BRIEF INTRODUCTION

COMMODITY:Three Phase Electronic Multi Function Power Meter

Model NO:DTSD9866 D7

Application Scenarios :Measurement & power meter box in commercial or public buildings,schools,apartment,residential buildings

PRODUCT OVERVIEW

This series of meters integrates many functions,with electric energy metering,information storage and processing real-time

monitoring,automatic control,information interaction and other functions,which can effectively eliminate arrears,so as to comply

with the requirements of the power sector to effectively and timely carry out modern scientific management of users.

KEY FEATURE:

Parameter	Data
Rated Voltage	AC: 220V/380V; 0.7Un~1.2Un
Frequency	50Hz
Current Input	1.5 (6) A, 5(60)A, 5(80)A
Starting Current	0.4%Ib
Display Range	0～99999999
Accuracy	Direct:1.0s,Transformer:0.5s
Pulse Constant	Direct:400imp/kWh,Transformer:400imp/kWh
Insulation Resistance	≥100MQ
Power Frequency withstand Voltage	2KV/1min(current effective value)
MTBF	≥50000h
Temperature	Working:－10~＋50℃ Storage:－25~＋70℃
Humidity	≤90%RH, No condensation, no corrosive gas
Elevation	≤2000m

Model Selection:

LCD Display Contents:

Size Diagram: Plan Form Right view

Direct Connection Specification: Plan Form

Transformer Connection Side View 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

DTSD 9866 D7 Three Phase Electronic Multi Function Power Meter