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WUHAN RADARKING ELECTRONICS CORP.
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Direct Connected STS Prepaid Meters Single Phase Keypad Prepayment Meter

WUHAN RADARKING ELECTRONICS CORP.
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Direct Connected STS Prepaid Meters Single Phase Keypad Prepayment Meter

Brand Name : Radarking

Model Number : DDSY150 SSK

Certification : IS09001; IS014001; IEC62052-11; IEC62053-21; IEC62055-31

Place of Origin : Made in China

MOQ : 100pcs

Price : Negotiate

Payment Terms : Western Union, L/C, T/T

Supply Ability : 6000000 pcs/year

Delivery Time : 20-40 working days

Packaging Details : Standard Packing in Carton

Installation : Direct Connected

Electric Equipment : Single Phase

Power Meter Connection : Terminal

Theory : Static Meter

Measured Signal : Pulse Peak

Display : LCD

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Energy Meter STS Prepaid Meters Single Phase Keypad Prepayment Meter Indonesia Market

Main Features

  • Energy Measurement

Total and time-sharing forward active & reactive energy measurement
Total and time-sharing reverse active & reactive energy measurement
Save last one to sixteen months energy data

  • 20 digit Standard Transfer Specification(STS)

Credit data transfered from a point of sale (POS) or vending system is made into a numeric token in a 20 digit number using the Standard Transfer Specification (STS) encryption techniques, which comply with IEC62055 protocol

  • Load control function

When the residual energy is 0 or the allowable overdraft that both sides agreed, this meter will send out power-off signal to have load switch cut off power. The power will be recovered automatically after inputting new purchased energy amount.

  • Programmable low credit warning

The meter can be programmed for setting user credit warning threshold, When the meter's residual energyis equal to credit warning threshold, the meter will start the audio & video warning function in a way of warning light flashing

  • Tamper detection

With event recording function (including cover-opening event, tamper event and power failure event)

  • Optical port interface

Communication standards DL/T645-2007, 1200bps for communication
Support IEC62056-21 protocol

  • RS-485 serial interface

Communication standards DL/T645-2007, 2400bps for communication
Support IEC62056(DLMS/COSEM) protocol

  • LCD display

Number of digits value field Up to 8
Digit size 4x10mm

Technical parameters:

Electrical parameters:
Voltage
Nominal voltage Un 230V
Extended operating voltage range 80%~115%Un
Limited voltage 70%~120%Un
Frequency
Nominal frequency fn 60Hz
tolerance 5%
Current
Basic current(Ib) 5A
Maximum current(Imax) 80A
Starting current(Ist) 20mA
Active energy constant 1600imp/kWh
Measurement Accuracy
Active energy to IEC6205321 Class1.0
Reactive energy to IEC6205323 Class2.0
Power Consumption
Power consumption in Voltage circuit <2W <8VA
Power consumption in current circuit <1VA
Temperature range
Operation meter 25ºC to+70ºC
Storage 40ºC to+85ºC
Insulation strength
AC Insulation strength 4kV at 50Hz during 1min
Impulse voltage 1.2/50 μs mains connections 8kV
Electro Magnetic Compatibility
Electrostatic discharges
Contact discharge 8kV
Air discharge 16kV
Electromagnetic RFfields
27MHz to 500MHz typical 10V/m
100kHz to 1GHz typical 30V/m
Fast transient burst test 4kV
Mechanical requirements
Meter shell Protection Rate IP54
Protection classII

Product Tags:

Smart Prepaid Meters

      

Prepaid Power Meter

      
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