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WUHAN RADARKING ELECTRONICS CORP.
WUHAN RADARKING ELECTRONICS CORP. Electric Meter, Smart Water Meter, Smart Gas Meter & AMI solution
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Three Phase Keypad STS Prepaid Meters 3P With LCD Display / PLC Communication

Three Phase Keypad STS Prepaid Meters 3P With LCD Display / PLC Communication

Brand Name Radarking
Model Number RDK DTSK150
Certification IEC, STS
Place of Origin China
Minimum Order Quantity 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
Name Three Phase STS Prepaid Meter
Mounting BS Mounting
Standard SANS1524-1 , IEC62056-21 , IEC62053-21
Accurac y Active CL 1.0; Reactive CL 2.0
Display 8 digits LCD
Dimention 265*170*77mm
Detailed Product Description

Three Phase Keypad STS Prepaid Meters with LCD Display 3P KWH Meter PLC Communication

 

 

The DTSK150 offers options for extended surge protection for lightening up to 16kV with a build-in 8kA VDR. It is intended for unstable grid voltage envrionment such as African and Central American continent. The meter works in a three phase four wire or three wire (optional) network with 100 Amp per phase, and 30 Vm withstand of RF immunity, allowing it to operate in very severe envrionments. It is a perfect revenue protection device for submetering of residential, light commercial and industrial applications.

 

The DTSK150 allows a utility and service provider to make flexible payment control settings such as free basic unit, emergency overdraft credit, low credit waring, repayment rules. This feature enables the service providers to secure their revenue through dynamic contractual control.

 

 

Featured functions

a) Surge safe meter

b) 20 digit STS standard compliant encryption

c) IR optical and RS485 com port for data exchange

d) Disconnects on overload and zero credit

e) Programmable power limit

f) Tamper protection against opening cover, reverse connection, black-out

g) Recall 12 months historical usage data and last 5 successfully entered token

h) Maximum demand measurement and load profiling record (optional)

i) Operates in prepayment and credit mode

j) Access to information via Calin's short code

 

User Benefits

1) Low maitenance cost due to surge safe design

2) Meters can be extended to Split type with UIU

3) Available with choices of PLC/ RF/ LoRa/ GSM wireless communication with AMR AMI server

4) Consumpton record on Time of Use (TOU) basis

5) Multi-rate with programmable billing cycles

6) DLMS/COSEM , IEC62056 protocol compliant interoperability

 

Specifications:

 

Default Electrical parameters

Nominal voltage Un3x240V
Limited voltage60%~120%Un
Frequency50/60Hz+5%
Basic current(Ib)10A
Maximum current(Imax)100A
Starting current(Ist)30mA
Active energy constant400imp/kWh
Accuracy 
Active energy to IEC62053‐21Class1.0
Reactive energy to IEC62053‐23Class2.0
Power Consumption 
Power consumption in Voltage circuit<2W <8VA
Power consumption in current circuit<1VA
Temperature range 
Operation meter25℃ to+70℃
Storage40℃ to+85℃
 
Insulation strength
AC Insulation strength4kV at 50Hz during 1min
Impulse voltage 1.2/50μs mains connections8kV
  
Electro Magnetic Compatibility
Electrostatic discharges 
Contact discharge8kV
Air discharge16kV
Electromagnetic RF fields 
27MHz to 500MHz typical10V/m
100kHz to 1GHz typical30V/m
Fast transient burst test4kV
Mechanical requirements 
Protection RatingIP54
Insulation ClassificationProtective Class II
Maximum cable size10 mm

 

 

 

 

 

Product Tags: Prepayment Smart Meter   Prepaid Power Meter  
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