Keypad STS Prepaid Smart Energy Meter
  • Air ProKeypad STS Prepaid Smart Energy Meter
  • Air ProKeypad STS Prepaid Smart Energy Meter
  • Air ProKeypad STS Prepaid Smart Energy Meter
  • Air ProKeypad STS Prepaid Smart Energy Meter

Keypad STS Prepaid Smart Energy Meter

Gomelong is a professional manufactures of Keypad STS prepaid smart energy meter. Our professional expertise in manufacturing Keypad STS prepaid smart energy meter has been honed over the past 10+ years. Keypad STS prepaid smart energy meter,customer purchases energy by the vending network to get a serial number (name as ToKEN),and then use the keypad of keypad STS prepaid smart energy 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.

Model:DDSY5558 STS

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Product Description

Keypad STS Prepaid Smart Energy Meter

Quick details of Keypad STS Prepaid Smart Energy Meter


Keypad STS prepaid smart energy meter,customer purchases energy by the vending network to get a serial number (name as ToKEN),and then use the keypad of keypad STS prepaid smart energy 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,keypad STS prepaid smart energy meter also named as keypad meter, comlies with open standard STS.

Keypad STS Prepaid Smart Energy Meter details

Features of Keypad STS Prepaid Smart Energy Meter


♦ 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 of Keypad STS Prepaid Smart Energy Meter


Specification

DDSY5558

DTSY5558

Accuracy

Active

Class1.0

Class1.0

Reactive

        /

 optional

Voltage

Rated

 

110/220/230/240V

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

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

Reactive

\

\

Display

Type

                                                       LCD

Digit

6+1

6+2

Power Consumption

Voltage Circuit

≤0.8W,10VA

≤0.8W,10VA

Current Circuit

≤4VA

≤4VA

Communication

Interface

Optical/Infrared/RS485(Optional)

Protocol

 

 MODBUS,DLT/645,IEC1107

Temperature

Working Temperature

-45℃~+55℃

-45℃~+55℃

Storage Temperature

-40℃~+70℃

-40℃~+70℃

Humidity

 

≤90%

≤90%

Protection

 

IP54

IP54

Keypad STS Prepaid Smart Energy Meter

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