Cheap Price DDSy5558 Single Phase Keypad Prepaid Meter Woith free vending software

$18.00 - $25.00
Min. Order
1 Piece
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Company Information

Zhejiang Gomelong Meter Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
84.1%
Transactions
US$ 160,000+
10 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Ningbo
Payment Terms: L/C,D/A,T/T,Western Union,MoneyGram
Supply Ability: 100000 Piece/Pieces per Month
Place of Origin: Zhejiang China
Brand Name: GOMELONG
Model Number: DDSY5558
Display Type: Analog and Digital
Phase: Single Phase
Measuring Energy Range: 0-999999.99 KWh
Accuracy Class: 1.0 or 2.0s
Output Voltage: 110V,220V,230V,240V
Operating Temperature: -20-50℃
Dimensions: 169mm*110mm*62.5mm
Type: STS Prepayment Meter
Name: keypad prepaid meter
Display: LCD
Certificate: ISO9001
Frequency: 50HZ/60HZ
Standard: STS
OEM: Allowed
Rated current: 5(80)A
Material: PC+ Uv
Warranty: 3 Years
Packaging Detail: Foam+carton,20pcs one carton
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Product Overviews

STS

 

 

 1.Application

DDSY5558 is a new type of keypad prepayment meter. Customer purchases energy by the vending network to get a serial number (named 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 20 digits and is encrypted. For the purchasing method reason, the meter also named as "Keypad meter”. It complies with open standard STS.

 

2.Feature

Payment by 20 digits token

Alarm when low energy/overload/fraud.

With RS485 and optical communication functions for reading meter and setting parameters.

Open terminal cover detection alarm.

 

3.Technical parameters

Specification

DDSY5558

DTSY5558

Accuracy

Active

Class1.0

Class1.0

Reactive

 

Optional

Voltage

Rated

220/230/240V

3x57.7/100V,3x220/380V

3x230/400V,3x240/415V

Range

0.9Un~1.1Un

0.9Un~1.1Un

Limit

0.8Un~1.2Un

0.8Un~1.2Un

Frequency

 

50/60Hz

50/60Hz

Current

Range

5(20)A ,5(25)A ,5(30)A,5(32)A

3x1.5(6), 3x 5(30), 3x 10(50),

3x 15(90), 3x 20(100), 3x 5(40), 3x 5(100)A

Starting Current

 

0.4%Ib

0.4%Ib

Constant

Active

1600imp/kWh

400imp/kWh

Reactive

\

\

Display

Type

LCD

LCD

Digit

6+2

6+2

Power Consumption

Voltage Circuit

≤0.8W,10VA

≤0.8W,10VA

Current Circuit

≤4VA

≤4VA

Communication Interface

Interface

Optical/Infrared/RS485 (Optional)

Optical/Infrared/RS485 (Optional)

Protocol

MODBUS,DLT/645,IEC1107

MODBUS,DLT/645,IEC1107

Temperature

Working Temperature

-45℃~+55℃

-45℃~+55℃

Storage Temperature

-40℃~+70

-40℃~+70

Humidity

 

≤90%

≤90%

Protection

 

IP54

IP54

 

4.Function

4.1 Energy Measure

 

Bidirectional active energy measurement, reverse energy accumulated to positive energy. Pulse led and pulse terminal output.

The meter can record the remaining energy and accumulative energy. The operator can check the present accumulative energy. The relay will switch off automatically when the remaining energy is less than 0. Only when the remaining energy is more than 0, the relay will be switch on automatically.

 

4.2 Charge energy

 

The operator can use the STS encryption techniques and key to input 20digits cryptograph to recharge deposit Energy to remaining energy. The meter will display “ACCEP”.

 

If the recharge energy amount plus remaining energy more than limited value (9,999,999.99kWh), then the recharge energy will be refused, but the energy amount token is still valid and the token can be used when total energy (the remaining energy plus the charge energy) less that the limited value. The meter will display “REJECT”.

 

The meter will check whether the time mark of token is already used or not. One meter can only generate one charge token in one minute. The meter will refuse the TOKEN that generated at the same minute and will show “REJECT”.

 

The meter can check the generated time of the token and record the token used time of the last 50 times. If the generated time of the token is early than the last 50 times, the token will refuse the token and show “REJECT”

 

4.3 Anti-tamper alarm

 

Anti-tamper:

 

The electronic energy meter will alarm when the tampering happened (for example: reverse wiring, open cover). When the upper cover and terminal cover are opened, the alarm will keep on until inputting command of clearing the tampering status even if the cover is closed. Other tampering status will disappear, when the tampering is end.

 

In the reparation, “Token” means only when input the reparation token we can clean the tampering status. “Repair” means when the tampering is end the tampering status will end.

 
Company Information

2_05 

workshop

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Certifications

2_07 

Exhibitions

2_08 

Advantages

2_09 

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