DDSY5558 Electronic Single Phase 220V Energy Meter LCD Display Prepayment power consumption Meter

Brand Name:Gomelong
Model Number:DDSY5558
Minimum Order Quantity:10 Pieces
Place of Origin:Zhejiang, China
Display Type:Digital Only
Phase:Single Phase
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DDSY5558 Electronic single phase 220V energy meter LCD display kwh meter sts keypad

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Quick details

DDSY5558is a new type of key pad prepayment meter,Customer purchases energy by the vending network to get a serial number (name as ToKEN),and then use the keypad of meter to enter the TOKEN,The credit data will be entered into the meter,after the TOKEN being accepted,The TOKEN contains 20digits and is encrypted,For purchasing method reason,the meter also named as keypad meter,It comlies with open standard STS.

Features

Payment by 20digits token

Alarm when low energy/overload/fraud

With Rs485and optical communication functions for reading meter and setting parameters

Open terminal cover decetion alarm

Technical Parameters

Specification

DDSY5558

Accuracy

Active

Class1.0

Reactive

/

Voltage

Rated


220/240V

Range

0.9Un~1.1Un

Limit

0.8Un~1.2Un

Frequency

50/60Hz

Current

Range


5(60)A

Starting Current

0.4%Ib

Constant

Active

400imp/kwh,800imp/kwh,1600imp/kwh

Reactive

Display

Type

LCD

Digit

6+1

Power Consumption

Voltage Circuit

≤0.8W,10VA

Current Circuit

≤4VA

Communication

Interface

Optical/Infrared/RS485(Optional)

Protocol


MODBUS,DLT/645,IEC1107

Temperature

Working Temperature

-45℃~+55℃

Storage Temperature

-40℃~+70

Humidity

≤90%

Protection

IP54


Company Information

workshop

Certifications

Exhibitions

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China DDSY5558 Electronic Single Phase 220V Energy Meter LCD Display Prepayment power consumption  Meter supplier

DDSY5558 Electronic Single Phase 220V Energy Meter LCD Display Prepayment power consumption Meter

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