Yueqing Gomelong Meter Co., Ltd.
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  • Contact Person : Mr. TU QIANJUN
  • Company Name : Yueqing Gomelong Meter Co., Ltd.
  • Tel : 0086-577-62868872,13968778658
  • Fax : 0086-577-62868873
  • Address : Zhejiang,WENZHOU,CHANDONG INDUSTRIAL ZONE, LIUSHI TOWN,YUEQING CITY,ZHEJIANG , CHINA
  • Country/Region : China

DDSY5558 prepaid electricity meter

DDSY5558 prepaid electricity meter
Product Detailed
Related Categories:Energy Meters
1.Prepaid electricity meter IEC 61036 2.Intelligent control; 3.Data readback; 4.Up card features; 5.Data encryption

1. General

 DDSY5558 Single phase Prepaid electricity meter complies with IEC 61036. The meter adopts micro-electronic technology, has high precision, low power consumption.Depends on adopting large-scale integration (LSI) and surface mounting technology (SMT) as well, by using famous international brand components, it has high reliability and long service life. The meter uses fire-resistant ABS, the structure of the meter is air-proofed, data operation by advanced single-chip processing system.

The meter will remind the user to purchase the electricity by alarm when the electricity remained is limited, and cut off the power supply automatically when the electricity use up. It’s also able to limit maximal consuming power, anti-tamper function is optional. Each meter match with one memory card, and the meter can exchange the data with card bi-directionally through the card read device. User won’t lose electricity even he lost the user card, because a renewed card is acceptable.

 

 

2. Specification

 

Rated Voltage

120V, 220V, 230V, 240V

Reference frequency

50Hz or 60Hz

Basic Current  (Maximum

Current)A

5(20) 10(40) 10(60)A20(80) 30(100)

 

3. Technical data

 

Applicable Standard

IEC 61036-2000

Service Lifetime

10 years

Accuracy Class

Class1, Class2

Working Temperature

-10°C~+75°C

Starting current

Class 1=0.004Ib; Class 2=0.005Ib.

Working Voltage Range

0.7~1.2Un

Power consumption

=2W,5VA

Over voltage protection

6kV

Relative humidity

=95%

 

4. Functions

 

1

Energy display by LCD

 

2

Limit maximal consuming power

 

3

Automatic switch off power when overload

 

4

Warning when electricity insufficiency

 

5

Cut off the power when electricity use up

 

6

Pulse output

Operation indicated by pulse LED Optional function: Anti-tamper function The DDSY5558 with

anti-tamper function has extend terminal cover, anti-tamper measurement chipset AD7751 instead of AD7755, and have extra one current transformer except shunt, so there is two measurement loops and the meter will measure energy consumption correctly even current is reversed, details of four situations as following.

 

DDSY5558 prepaid electricity meter



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