DIN Rail Watt-hour Meter 

Application:

DDS38-R series single phase DIN rail electronic meters use the large-scale appropriative integrated circuit, according to the international advanced technology, the design is unique, and the work-manship is exquisite. With high precise, good reliability, high load, low power consumption, light weight, small volume, special nice appearance, convenient installation, and etc. Select 35mm DIN rail installation, with the standards of DIN EN 50022.

The width of meters has three types, 1 width(1P) 18mm, 2 width(2P) 36mm, 4 width(4P) 75mm.

DTS118/DXS118 series three phase DIN rail electronic meter is our new product. It adopts the advanced special bidirectional energy measuring circuit chip and SMT manufacturing process. It is used to measuring three phase AC circuit for active and reactive energy. Adopting counter display, its feature is bidirectional power measuring, counting, anti-steal electric, high precise, good reliability, high load, low power consumption, light weight, small volume, special nice appearance, convenient installation and low cost. Select 35mm DIN rail installation, with the standards of DIN EN 50022. according with JB/T7121-1993, 10P width (modulus 125mm). It used for circuit enclosure and complete equipment.

Single phase Technical parameters:

1)     Phase: single phase

2)     Accuracy: class 1.0

3)     Display type: Analog or LCD display

4)     Reference frequency: 50Hz/60Hz

5)     Power consumpation:

        Voltage circuit: ≤2.0W 10VA

        Current circuit: ≤0.6VA

6)     Potential action: with the logic design of anti-potential action

7)     Starting current: the meter can work indicator can be flashing under the rated voltage and rated frequency (power factor:1), when load current is larger than 0.4%Ib.

8)     Weight: 1P 80g, 2P 135g, 4P 235g

Three phase Technical parameters:

1)     Phase: three phase

2)     Display type: Analog or LCD display

3)     Reference frequency: 50Hz/60Hz

4)     Meter constant: 200 imp/kWh ~ 1600 imp/kWh (according with the cover marking)

5)     Start

        Under the condition of rated voltage, rated frequency and power factor COS=1, the loaded current is ≥0.002Ib (connect with the voltage and current transformer) for active, for reactive ≥0.003Ib (connect with the voltage and current transformer), ≥0.004Ib for active (connect directly), ≥0.005Ib for reactive (connect directly), the meter can measure the energy continuously.

6)     Potencial action
        When put on 115% rated voltage, and the current return has no current, the electricity output is less than one pulse.

7)     Power consumpation:

        Voltage circuit: ≤1.0W 10VA (single phase)

        Current circuit: ≤1VA (single phase)

8)     Weight: 0.6kg (three phase three wire)

                    0.7kg (three phase four wire)

9)     Dimension: 10P width is 125mm

Main function:

• 35mm standard DIN rail installation, complying with standard DIN EN5002.
• May select step motor type pulse register display 99999.9kWh or LCD digital display 99999.9kWh, 999999.9kWh, 99999.99kWh.
• Standard configuration one port of pulse output passive (polarity).
• 18mm width, complying with standard DIN43880.

We customize various energy meter according to your requirements! We have customers this way in North America, South America, Africa, etc.