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Single-phase Prepaid Electric Meter
Single-phase Prepaid Electric Meter
Supplier Info
[China Supplier]
Contact Person : Ms. Li Crystal
Tel : 86-371-67991935
Fax : 86-371-67985228
Product Detail
1.Single-phase prepaid electric meter 2.Mechanical wheel and LED display 3.Public company 4.CE,ISO14001,9001 5.OEM...

General Introduction

Single-phase Prepaid Electric Meter offers many features to public utilities and has two types: Contact IC Card & Contactless IC Card energy meter.

The main difference of those two energy meters is that Contactless IC card power meter is more advanced, water proof, dust proof and anti-attack.

Standards

GB/T17215.321-2008 Grade A and Grade B Static AC Active Energy Meter

GB/T18460-2001 Prepaid Energy Meter

Characteristics

1. Double display by mechanical wheel and LCD, more accurate and avoid dispute between Power Company and clients.

2. Adopted chips from American Microchip and ATMEL Corporation, which can guarantee the quality of product. More safe, reliable and offer/secure solid operation.

3. One IC card registers one meter, no interchangeability.

4. Wireless transmission between meter and IC card, easy to use, more quick and convenient.

5. In case of reverse connection, meter still records the used electricity to prevent illegal use.

6. The IC card writer-reader can work independently or connect with computer.

Technique Specifications

  

Item

Prepaid Single-phase Power Meter

Accuracy Class

1.0

Current

2.5(10) A  5(20) A    10(40) A  15(60) A  20(80) A

Meter Constant

3200imp/kWh  1600imp/kWh,

Voltage

220V+20%

Frequency

50HZ

Power Consumption

<0.5W

Working Temperature

-20 --+55 Celsius

Humidity

≤ 85%(+25 Celsius)

Data Storage

10 years storage even if no power

IC Card Service Life

Contact IC card---50,000 times

Contactless IC card---100,000 times

Model

DDSY-D---contact IC card, double display

DDSYF-S---contactless IC card, double display

DDSYF-C---contactless IC card, LCD display

Favorable Reviews from Clients

Lower failure rate, reliable operation and advanced technology

Anti-attack and prevent power stealing and illegal use

High quality and no need of complex maintenance

Most satisfied prepaid energy meter by Power Companies

Single-phase Prepaid Electric Meter

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