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Sngle Phase Power Line Carrier Prepayment Electronic Meter 1
  • Sngle Phase Power Line Carrier Prepayment Electronic Meter 1

Sngle Phase Power Line Carrier Prepayment Electronic Meter

Model:DDSIY22M01
Brand:LonGi
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Quantitative Apparatus
Label:watt-hour meter , energy meter , single prase meter
Price: -
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Member Information

Detail

Ningxia LGG Instrument Co., Ltd

Live Chat:Last Online:08 May, 2012

Product Description

General Introduction
Adopting special integrated circuit and manufactured with advanced SMT and re-flow soldering technology, DDSIY22 Single Phase Power Line Carrie Prepayment Electronic Meter can be used for measuring active and reactive electric power that requires both timesharing and prepayment. The circuit design and component selection allow maximum tolerance thus the meter can run with stability, accuracy, high overload, low power consumption and reliability.
 
Functions and Characteristics
* Positive/negative active energy consumption measurement( negative active energy consumption will be counted into positive active energy consumption).
* CPU card prepayment, purchasing before using.
* Alarm at low remaining power to remind user of timely purchasing. 
* Carrier Wave communication through power lines with automatical relay function.
* The meter can allow credit consumptions and the debit can be subtracted in the next transaction.
* Load Control function and load can be setted.
* Real time clock.
* The real status of relay can be checked automatically.
* Energy consumption frozen and stored function.
* Self verifying function.
* RS485 Communication and infrared.
* Display: LCD display.
 
Technical Specifications

Contents

Technical Specifications

Standard

GB/T17215-2002GB/T18460.3-2001

Measurement

               Active

Positive active energy consumption measurement

Negative active energy consumption measurement(will be counted into positive active energy consumption)

Specification

Rated voltageV

220

Rated currentA

2(10) 5(25) 5(30) 10(50)

Constantimp/kWh

6400 3200 1600

Accuracy class

1.0

Rated frequency

50Hz

Weight

880g

       Output

Output Test

Active Pulse width80ms±20%

Electrical Parameters

Normal working voltage

0.8Un  1.15Un

Limit working voltage

0.7Un  1.2Un

Power consumption

Voltage Circuit LCD <1.0W 5.0VA LED< 1.5W 5.0VA
Current Circuit <1.0VA

         Display

LCD 99999.9 kWh

Storage after outage

20years

Service life of CPU Card

5000 operations

Accuracy of clock

<0.5s/day

Communication Protocol

          Rs485

In accordance with DL/T645-1997

Carrier Wave communication

In accordance with DL/T698-1999

Climatical Condition

Normal working temperature

-2555

Limit working temperature

-3060

Storage temperature

-4070

Storage and working humidity

≤85%


Product Image

Sngle Phase Power Line Carrier Prepayment Electronic Meter 1
Img 1

Send Inquiry to this Member

Ningxia LGG Instrument Co., Ltd

No 26. Guangming Road,(National level)Economic & Technical Development Zone,Yinchuan,Ningxia,China

Phone:
86-0951-3969167
Fax:
86
Contact:
Jason Chen (Managing Director)
Mobile:
13802146179

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