• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: HUABANG
  • Model Number: DTSD866
  • Display Type: Digital Only
  • Phase: Three Phase
  • Measuring Energy Range: 1.5(6)A, 10(100)A
  • Accuracy Class: Class 1.0 Active, Class 2.0 Reactive
  • Output Voltage: 3x220/380V, 3x230/400V, 3x240/415V
  • Operating Temperature: -20°C ~ +70°C
  • Dimensions: 289x170x86mm
  • Type: Energy Digital Kwh Meter
  • Display: LCD Display
  • Communication: RS485 Port MODBUS-RTU Protocol
  • Standard: IEC62052-11/IEC62053-21
  • Certificate: CE ROHS ISO9001
  • Frequency: 50HZ/60HZ
  • Optioanl function: V A W PF HZ
  • Protocol: optional 1107 or dlms

Packaging & Delivery

Packaging Details form and standard carton package.
Delivery Time 7 days
Company Information


DTS866 Three phase


Three phase active electronic kilowatt-hour meter is designed for electricity utilities residential to measure 50/60 Hz active energy consumption, the meter developed by microelectronic technology and special large-scale integrated circuits, processing by SMT technology. The Meter is adopt high reliable and long-life electric components, hi-overload, no need re-calibrate for long term operation.



 Installation: Front board three fixed installation 

 Meter cover: ABS anti flaming with transparent window

 Meter base: ABS anti flaming    

 Terminal Cover: ABS anti flaming

 Display: Cyclometer 5+1 digits or LCD display 6+1 digits

 Standard configuration one port of pulse output passive (polarity)

 Forward active energy and reverse active energy measurement

 Meter accuracy comply with international standard IEC62053-21 & IEC62052-11


Optional Function For Different Product please ask sales person 

1. Communicate RS485 Modbus RTU protocol, baud rate: 1200~9600bps, also have different protocol: DLT645-2007 and IEC 62056-21 (IEC1107) or DLMS 

2. Communication infrared IEC62056-21 Or DLT645-2007 (Clinet need to buy HHU) 

3. More display function for smart meter: 

 Voltage (V); Current (A); Frequency ( Hz ); Active Power (kW); Reactive Power (Kvar), Power factor (COS)

 Active Energy (kWh), Reactive Energy (Kvarh), Time, Date, Multi Tariff, or etc, please contact sales 

 4. Remote control: via RS485 cable achieve power on & off ( internal relay or external breaker + trip )


Model NO.DTS866DSS866
Number of Wire3 phase  4 Wire 3 phase 3 Wire
Active Accuracy Class 0.5 /1.0
Reactive AccuracyClass 2 (optional function)
Working Voltage3x220/380V,230/400V,240/415V3X100V, 3X230V
Current Range CT5A, 5(30)A, 10(40)A, 15(60)A, 20(80)A, 30(100)A ~120A
Starting current0.4%Ib
Frequency 50Hz / 60Hz 
Power consumption1W /10VA Per phase 
Impulse 400, 1600, 3200, 6400imp/kWh
Humidity 90%RH
Temperature-10°C ~ +70°C


Multi Tariff Energy Meter 

1. History: 12 months Readable by RS485, and 3 month display on screen

2. Real time clock and date, able to resetting via RS485 wire or Infrared by HHU

 3. Time-of-use, 4 Tariff, 8 Time Zone, 12 Segments

 4. Battery: It is equipped with build-in lithium battery, which could be use for at least 10years.

Multi Function have all function of Multi tariff meter, Extra reactive energy consumption and power 






Wiring Diagram (Direct connection)



 (Current transformer connection)




Company profile



HUABANG, one of leading producer of lower voltage products such as Energy Meter, Current Transformer, Frequency Inverter, Soft Starter, Power Meter, We specializes in research, design and manufacturing with an emphasis on continuous improvement, innovation and high performance and cost-effective solutions HUABANG has developed as a global manufacturer.

We are committed to providing high quality, high performance products to our customers




 1. Q: Why choose us?

    A: We are professional energy meter manufacturer 24years and 15years golden supplier of Alibaba

2. Q: Do you have any certificates

    A: We have CE, RoHS, CCC, CQC, ISO9001:2015 Certification.

3. Q: How about your products quality inspection?

    A: We have professional QA and QC teams, 100% quality inspection is performed before goods out of factory.

4. Q: Can you accept to use our logo?

    A: we accept OEM production and can make customized product.

5. Q: What’s your quality guarantee?

    A: we provide repair or replace service within 18months if energy meter is not working  properly.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
25 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $62,000
Learn More