Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity

Product Details
Customization: Available
Display: LCD
Type: Sts Prepayment Meter
Gold Member Since 2025

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  • Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity
  • Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity
  • Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity
  • Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity
  • Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity
  • Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity
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Basic Info.

Model NO.
DDSY5558
Operating Temperature
-20-50c
Measuring Energy Range
0-999999.99kwh
Phase
Single Phase
Packaging Details
Export Carton with Inner Foam Box
Color
Silver
Dimensions
169mm*110mm*62.5mm
Standard
Sts
Accuracy Class
1.0or2.0s
Supply Ability
100oo0 Piece/Pieces Per Month
Name
Single Phase Prepayment Electric Energy Meter with
Rated Current
5(60)a
Display Type
Analog and Digital
Frequency
50Hz/60Hz
Output Voltage
110V220V,230V240V
Certificate
ISO9001
Transport Package
Export Carton with Inner Foam Box
Trademark
GOMELONG
Origin
Zhejiang, China
Production Capacity
100oo0 Piece/Pieces Per Month

Product Description

MASS_APP4_1159_BEGIN

 

MASS_APP4_1159_END

 

 Single phase Prepayment Electric Energy Meter With STS certification

Product Overviews

Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity

 

 

 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.

 

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.

 

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

 

 

Dimension&wiring diagram

Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity

 
 
Company Information

Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity

Advanced Sts Prepaid Electric Energy Meter with RS485 ConnectivityAdvanced Sts Prepaid Electric Energy Meter with RS485 ConnectivityAdvanced Sts Prepaid Electric Energy Meter with RS485 ConnectivityAdvanced Sts Prepaid Electric Energy Meter with RS485 ConnectivityAdvanced Sts Prepaid Electric Energy Meter with RS485 ConnectivityAdvanced Sts Prepaid Electric Energy Meter with RS485 Connectivity

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Advanced Sts Prepaid Electric Energy Meter with RS485 Connectivity

 

 

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