home products Calibrator DDSI720 single phase power line carrier (PLC) kWh meter

DDSI720 single phase power line carrier (PLC) kWh meter

Place of Origin:China Guangdong	Model Number:DDSI720

Company Info

Company Published: 2007
Online Postings: Products , Selling Leads
Country/Territory: Hong Kong
Business Type: Trading Company, Agent, Distributor/Wholesaler
Number of Employees: 11 - 50 People

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Terms of Payment: T/T

Detailed Product Description

DDSI720 single phase power line carrier (PLC) kWh meter

APPLICATION:

This meter is for normal electric use energy measure. Especially for the industry user energy measure and control.

FUNCTIONS:

Realize automatic meter reading via low voltage wire line.

Measure forward and reverse active energy. accumulate the energy in one direction

Record the data and meter status data at hour and store the data for automatic meter reading.

The data can be stored for at least 10 years at power failure.

Calibrate the clock by the collector and all the system.

Remote switching control function.

Optical couple test output.

FEATURES:

l The data collective module adopt the expanding frequency decompression power line carrier technology, the communication through low voltage power line.

l The power line carrier meter reading system includes carrier wave collection device, management center and DTSI PLC meter.

l Tamper functionunti direction, electric steal, and current shunt.

PARAMETERS:

Model		DDSI 720
Class	Active	1
Rated voltage		220V
Rated (Max.) Current		2.5(10)A 5(20)A 10(40)A 20(80)A
Power Loss		Static less than 0.5W, power line carrier sending less than 3W
Working temperature		-2555
Limitedtemperature		-4070
Relative humidity		≤85%
Voltage range		0.7Un1.3Un
Reference frequency		50Hz/60Hz
Start current		0.004Ib
Dimension		153mm x 108mm x 50.6mm
Net weight		Approx. 0.6 kg