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Direct Connected STS Prepaid Meters Single Phase Keypad Prepayment Meter

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Direct Connected STS Prepaid Meters Single Phase Keypad Prepayment Meter

Direct Connected STS Prepaid Meters Single Phase Keypad Prepayment Meter
Direct Connected STS Prepaid Meters Single Phase Keypad Prepayment Meter

Large Image :  Direct Connected STS Prepaid Meters Single Phase Keypad Prepayment Meter

Product Details:
Place of Origin: Made in China
Brand Name: Radarking
Certification: IS09001; IS014001; IEC62052-11; IEC62053-21; IEC62055-31
Model Number: DDSY150 SSK
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: Negotiate
Packaging Details: Standard Packing in Carton
Delivery Time: 20-40 working days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 6000000 pcs/year
Detailed Product Description
Installation: Direct Connected Electric Equipment: Single Phase
Power Meter Connection: Terminal Theory: Static Meter
Measured Signal: Pulse Peak Display: LCD
High Light:

Smart Prepaid Meters


Prepaid Power Meter

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:
Nominal voltage Un 230V
Extended operating voltage range 80%~115%Un
Limited voltage 70%~120%Un
Nominal frequency fn 60Hz
tolerance 5%
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

Contact Details

Contact Person: Mrs. Ada Yang

Tel: 86 15623095278

Fax: 86-27-84967521

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