220V DDS5188 LCD Digital DIN-Rail kWh Meter Electric Meter 5-25A 50 Hz or 60 Hz Single-phase For Kilowatt Hour Kwh Meter

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About 220V DDS5188 LCD Digital DIN-Rail KWh Meter

Descriptions: The meter is fully in conformity with the relevant technical requirements of GB/T17215.321-2008 national standard and the IEC62053 international standard of grade 1 or level 2 single-phase energy meter, which can directly and accurately measure active energy of the energy consumption. It features high reliability, small volume, light weight, beautiful appearance, advanced technology, and 35mmDIN standard guide rail installation, etc. Specifications: Model: DDS5188 Phase number: single phase Type: guide type Display mode: LCD Rated voltage: 220V Rated current: 5-25A Working temperature: -25 ℃ ~ 55 ℃ Rated frequency: 50-60Hz +/- 10% Accuracy level: level 1 (equivalent to measurement error < 1%) Including S0 port 2000Imp/kWh (ti = 80ms) Relative humidity: 95% Size: as the picture Weight: 97g Wiring:  Test: The meter has photoelectric coupling type electric pulse test output port, located in terminal button box (as shown in figure 2), + 5 VDC of the test equipment  connected to 20" + "terminal, signal S connected to 21"-" terminal. Package Included: 1 x  DDS5188 Din-rail Kwh Meter