Kwh Meter Supplier - China

Kwh Meter

1 - Brief Introduction DTSY-T01 is a single phase din-rail meter two wire split type prepayment keypad meter approved by STS.

It can access to any STS standard system.

Built-in 100A relay which can trip when over load or balance run out.

The Din Rail Meter consist of Measurement and Control Unit (MCU) and Customer Interface Unit (CIU).

MCU achieve data exchange with CIU through non polarity twisted pair cable and meanwhile supply power to CIU, CIU need not external power.

Furthermore, customer can check the information in home and realize remote or SMS recharge.

2 - Technical Parameter of 1P Din Rail Meter Ref.

voltage 230V±20%

Ref.

current 5(80)A

Impulse constant 1000imp/kWh

LCD display LCD6+2

Operation temp.

-20~+70℃

Storage temp.

/

Relative humidity 95%

Average relative humidity 75%

Accuracy class Cl.

1

Starting current 0.004Ib

Ref.

frequency 50Hz

Power consumption ≤ 1W, ≤8VA

Standard compliant IEC62052-11, IEC62053-21, IEC62056-21, IEC62055-41

3 - Function Description 3.1 Metering Function

This single phase split prepayment meter is based on virtual medium.

The data encryption process complies with international standard IEC62055 and certified by STS association.

3.2 Communication Function IR communication interface in MCU can set and read local parameter.

MCU support IR and non polar twisted pair cable communication, IR complies to IEC62056-21(A) mode, protocol of non polar twisted pair cable is DLT645-2007 - IR : Baud rate: 2400, 7 data bits, 1 even, 1 stop bit.

RS485 : Baud rate : 9600, 8 data bits, no even, 1 stop bit.

3.3 Prepayment Function

3.3.1 Recharge

After purchasing the credit, user will get a recharge token, enter 20 digits token through keypad, the token will scroll display from right to left.

The interval typing time should within 20S.

Type " clear button " to modify entering error.

After confirmed, press “Enter”.

If don’t type completely, the type operation is invalid.

Enter through two modes: Keypad or communication.

If token is accepted, CIU will display success or error code.

Company Contact:

• Posted By: IVY METERING CO.,LTD

• Phone: 15214379608

• Address: Room 1206, AFC Grand Hongqiao International, No.999/1009 Li'an Rd, Minhang District, shanghai , Shanghai , China

• Email:

• Website: http://www.ivy-emeter.com/

• Business Description: Ivy Metering works for better E-meter since established in 2010 - With wide range of products including electricity meter/IOT device/metering solution and extensive certificates by independent laboratories MID/KEMA/SGS/UL,Ivy Metering is one of the world's leading manufacturer and supplier.
  
  With Head office in AFC international office building of Shanghai and factory located in Zhejiang, we earn good reputation for high-quality products and value-added services.
  
  In the past years, we are expanding with our strategic partners in international markets such as Europe, East Asia, Middle-East, South Africa.
  
  With the tenet of “ Creating maximum value for our customers”, we are expecting to be close with you by flexible ways and make great story about reliable metering together.
  
  Innovation, Valuable, Young, it's IVY.
  
  A group of people working for metering and believe metering can change the world.
  
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