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DC Single Phase Energy Meter

Model No.: DDS228

Specification: Single Phase Two Wire

Meter Type: Electronic

Display: LCD, 6+1 digits, Eg.: 123456.7kwh


Life Span: 10 Years

Size: 88mm*73.5mm*75mm

  • Description

DDS228 DC Single Phase Din Rail Energy Meter

Product Description

Product overview:

Modular DIN Rail Products offer a wide range of functions to be integrated in electrical installations with significant benefits for the user. It is designed for high level performance and are safe and fast to install.
The DIN rail mounted electricity meters are available in two product lines: single phase metering and three phase metering.
The meters are available in several configurations to suite many applications.

With the increasing energy cost, measuring of the electricity consumption is getting more and more important.
If you can identify where you have your use you are one step closer to reducing your energy cost.
HUABANG have a complete range of DIN-mounted electricity meters for different applications, together with a wide range of communication options. The meters are quick and easy to install due to their DIN-rail mounting.


Single phase two wire DIN RAIL watt-hour meter is used to measure active energy consumption( kWh)

Din Rail energy meter is a new modern smart meter,single phase (4 modular) using advanced technology, ensure quality and stability, also has good resistance electromagnetic interference performance, low power consumption.

Advantages: small size, light weight, high precision, suitable for office building and shipping mall, Distribution box.


Mounted: Din-rail mounted, comply with standard DIN EN50022.

Enclosure Material: ABS Anti-flaming with PC transparent window Anti-UV

Energy Record: 1. The Non-volatile memory shall have a minimum retention time of 10 years

2. Forward and Reverse Active energy consumption

Standard: IEC62052-11: 2003 ; IEC62053-21:2003

Connection: Direct connection, Shunt Type

Communication: Communicate data collection via RS485 Modbus RTU protocol

Measure Parameters: Voltage (V); Current (A); Power (KW); Active Energy (kWh)

Optional Function:

♦ Time, date

♦ Tou of use ( 4 Tariff )

♦ Energy data history 12 month


Class 1.0
Input voltage
DC 12 / 24 / 48 V
Aux AC 230V  Or DC Same as input
Insulation capabilities

AC voltage withstand 2kV for 1 minute

Impulse voltage withstand 4kV - 1.2/50μs waveform

Rated current
Shunt  0-75mV
Operation current range
0.05Ib~ Imax
Starting current

Internal power consumption
Voltage Circuit ≤1.0W 5VA; Current Circuit ≤1VA(Ib)
Optical coupler (So corresponding to DIN 43864)
Impulse valence Ra
0,5 or 1.0 Wh/imp
Max. operation temperature
-20°C ~ +70°C
Relative humidity
≤ 85%

Our Services

We supply product with good quality and serivces as:

1. OEM

2. ODM

3. HUABANG Distributor

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