Condition: 100% Brand New_x000D_ Item Type: DIN-Rail Electric Meter_x000D_ Material: Plastic + Pure Copper _x000D_ _x000D_ Product Description:_x000D_ DTS891 three-phase electronic DIN rail energy meter is a new type of microelectronics technology, using large-scale integrated circuits, using advanced digital technology and SMT technology, etc., with completely independent intellectual property rights and the smallest size ._x000D_ The meter full in line with the relevant technical requirements of the class 1 active energy meter specified in the international standard IEC62053-21, and can accurately and directly measure the 50Hz active energy consumption of the AC power grid._x000D_ It has the characteristics of good reliability, small size, light weight, beautiful appearance and convenient installation._x000D_ _x000D_ Features:_x000D_ 35mm standard DIN rail installation, in line with standard DIN EN50022._x000D_ Ten widths (modulus 12.5mm), in line with standard DIN43880._x000D_ Standard configuration 5 + 1 (99999.1kWh) digital display._x000D_ Standard configuration of passive pulse output (polarity), long-distance passive pulse output (non-polarity) can be selected, and convenient contact with various AMR systems, in line with standards IEC 62053-31 and DIN43864._x000D_ Two LEDs indicate power status (green) and energy pulse signal (red)._x000D_ Direction measurement of AC active power consumption. The direction in which the load current flows does not matter. Meet the standard IEC62053-21._x000D_ Direct connection operation, two types of wiring can be selected. The standard configuration is S-type wiring, but U-type wiring is possible._x000D_ Extend the terminal cover to protect the safety of use_x000D_ _x000D_ Rated Voltage: 3x230/400V_x000D_ Rated Current: 3x5 (100) A_x000D_ Frequency: 50Hz_x000D_ Pulse Constant: 400imp/kwh_x000D_ Insulation Performance: AC voltage 4kv lasts 1 minute,_x000D_ 1.2 / 50us waveform pulse voltage 6kv.