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1 Phase 5(60)A STS Prepaid Meters Two Way Communication kWh Prepayment Metering

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City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-27-84649366-211
Contact Person:
Mrs Ada Yang

1 Phase 5(60)A STS Prepaid Meters Two Way Communication kWh Prepayment Metering

Brand Name : Radarking
Model Number : RDK DDSK150
Certification : IEC, STS
Place of Origin : China
MOQ : 500 pcs
Price : Negotiate
Payment Terms : L/C, T/T, Western Union
Supply Ability : 6000000 pcs/year
Delivery Time : 15-20 working days
Packaging Details : Standard Packing in Carton
Type : Single Phase Prepaid Power Meter
Mounting : BS Mounting
Latch Relay : Build-in
Accuracy : CL 1.0
Current : 5(60)A
Method : STS Prepaid
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1 Phase 5(60)A STS Prepaid Meters Two Way Communication kWh Prepayment Metering

The DDSK150 is a new generation of STS prepayment meter that integrates STS encryption with latest GSM wireless technology, allowing it to be connected to AMR AMI back-end server systems. It offers flexible settings for both metering and payment and user-friendly interface to both the service provider and the end consumers.

Free basic unit, emergency credit, low balance warning is programmable even after the commissioning. The landlords or service providers are allowed to make their own arrear management or debt collection settings into the meter. And consumers are able to check their meter reading as consumption and balance status from time to time via remote access.

In whatever way as it is, the DDSK150 is a superb electricity dispensing devices and revenue protection tools for both consumers and service providers. Thanks to its broad current range 5(80)Amp, and Un 60% to 130% voltage and a RF immunity withstand of 30Vm, the meter can be installed in very harsh environments.

The meter communication are fully compliant with DLMS/COSEM, making it interoperable with third party applications running on the same protocol.

Main Features

1) Operates in prepayment mode and post payment mode

2) IEC 62056-21 and DLMS/COSEM compliant two way communication

3) Tamper protection: magnetic immunity, data storage in absence of power, cover open trip and alarm

4) Multi-rate, tarrifs on TOU basis

5) Programmable power limit and low credit warning

6) LED consumption indicator

7) 12-key audio feedback keypad

Utility benefits

a) Build-in contactor and GSM slot allows for local and remote load control features

b) Build-in clock sychronize with the real-time of back-end server, providing tariff setting and contractual control features

c) Automated meter reading and remote intrusive control over customers' load

d) Quick and easy installation especially for retrofitting with no need for extra accessories


Nominal voltage Un220/230/240 V
Limited voltage70%~120%Un
Nominal frequency fn50-60Hz+5%
Basic current(Ib)5-10A
Maximum current(Imax)60-100A
Starting current(Ist)20mA
Active energy constant1000imp/kWh
Accuracy as Active energy to IEC62053‐21Class1.0
Power consumption in Voltage circuit<2W <8VA
Power consumption in current circuit<1VA
Operating temperature25℃ to+70℃
Storage temperature40℃ to+85℃
Insulation level4kV rms for 1min
Impulse voltage withstand8kV, 1.2/50 μs
Air discharge16kV
Immunity to HF fields
80MHz to 2GHz with load10V/m
100kHz to 1GHz without load30V/m
Fast transient burst test4kV
Meter shell Protection RateIP54(IEC60529)
Insulation System ClassificationProtective Class II

Product Tags:

Prepayment Smart Meter


Prepaid Power Meter

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