Energy meter 1 phase 2 wires 4P digital LCD Kwh power consumption wattmeter 35mm DIN rail mounting AC220V 1. LCD display: energy meter adopt 4 bit LCD display to accurately measure the amount of active power, meter address, baud rate, constant and effect level can be modified 2. Accurate and easy installation: DIN rail meter adopts 1 phase 2 wire connection and 35mm guide rail installation, accurate to 1 level 3. Technical parameters: pulse constant is 400imp/1600imp, data storage time more than 20 years, with reading function RS485 remote meter 4. Multifunction function: energy meter can be turned off, with backlight, output switch, can display total power, current, voltage, power, power factor, frequency, CTCS, can accurately measure active energy 5 .Large Screen Eye Protection: This is a power meter with a large LCD display, which protects your eyes from fatigue Specification: Item Type: Energy Meter Model Number: DDM75SC Number of Phases: Single Phase Relative Humidity: 95% Ambient Temperature: - 35 ~ 65 Accuracy: level 1 Voltage specifications: 220V 50Hz Current specification: 10(40)A Maximum operating current: 100A Measured energy range: 0.0-99999.0kwh Indicate the current specification: reference current (maximum current) Insulation performance: AC voltage 4KV , 1 minute 1.2/50us waveform pulse voltage: 6KV Data display: 7 Bit LCD display Installation mode: rail installation Functions and features: Standard 35mm DIN rail mounting, compliant with DIN EN50022. 6 widths (12.5mm module), in line with DIN43880 standard. Standard 5+1 LCD display configuration (99999.1KWh). Standard configuration passive pulse output (polarity), optional passive remote pulse output (no polarity). Easy access to various AMR systems, in accordance with the German 6205331 and DIN43864 standards. Two LEDs indicate power status (green) and power pulse (red). Unidirectional measurement of single-phase two-wire active energy consumption. This is independent of the direction of the load current. They comply with the IEC 62053-21 standard. Direct connection operation, two connection modes can be selected. S type connection is standard configuration, U type connection is optional. Extend the clamp cover for safe use. Package List: 1 x Energy Meter 1 x User Manual Note: 1. When installing the instrument, connect the cables according to the wiring diagram in the user manual; 2. The instrument should be installed in a dry and stable place, can be installed indoors, avoid direct sunlight, humidity, heat, mold, smoke, dust, sand and corrosive gas 3. After the test seal can be installed and used , not sealed or the storage time is too long, the instrument may be retested; 4. Only experienced electrician or professional technical personnel can install the meter, please read the manual; 5. Must be installed on refractory wall, not easy to shake; 6. It is recommended to use input copper wire when wiring to avoid bad u caused by table burning; 7. When the counter is correct, the indicator lights according to oacute;r. The load capacity of the meter is from 0.05 lb to lmax, over capacity will cause burnout.