Product Catalogue

Three Phase Din Rail Energy Meter
(Three Phase Din Rail Watt Hour Meter, Three Phase Din Rail KWH Meter)

DT(S)S238-4 ZN
DT(S)S238-4 ZN Three Phase Din Rail Energy Meter

The DTS238-4 ZN three phase four wire or DSS238-4 ZN three phase three wire energy meter makes use of the direct wire connection instead of external CT. Mounting on a 35 Din rail, it is specially designed to measure the active energy, reactive energy, real current, real voltage, real power, power factor, as well as four tariffs at different period of the day in AC power grid. Our products support the RS485 communication port and infrared port. In addition, its dimension is only 4 module of 75mm width.

Technical Specification
1. Voltage: 3x230 400V ±15%
2. Basic Current: 10A
3. Max. Current: 100A (Other currents can be customized.)
4. Starting Current: 40mA
5. Impulse Output: 200imp/kWh
6. LCD display: Support
7. Wire Connection: L1L2L3 N
8. Meter Accuracy: ±1%
9. Communication Protocol: DL/T645-2007, MODBUS
10. RS485 Communication Port, Infrared Port: Support
11. KWH Reset Function: Optional

Wiring Diagram

Note
Our company is able to offer energy meters with different voltages, different currents, or 60 Hz frequency.

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