Feature: 1. LCD DISPLAY: Energy meter adopt 7 bit LCD display to accurately measure active power quantity, meter address, baud rate, constant, and effect level can be modified 2. ACCURATE AND EASY INSTALLATION: DIN rail meter adopts three phase four wire connection and 35mm guide rail installation, with accuracy up to 1 level 3. TECHNICAL PARAMETERS: Pulse constant is 400imp/1600imp, data storage time more than 20 years, with RS485 remote meter reading function 4. MULTI FUNCTION INTEGRATION: Energy meter can be powered off, with backlit, switch output, 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 screen LCD display to keep your eyes from getting tired Specification: Item Type: Energy Meter Model Number: XTM1250SA Number of Phases: Three phases Relative Humidity: ≤95% Ambient Temperature: -35~65℃ Accuracy: Level 1 Voltage Specifications: 3x220V or 380V 50Hz Current Specification: 3x15(60)A Maximum Working Current: 100A Measured Energy Range: 0.0-99999.0kwh Indicate Current Specification: Reference current(maximum current) Insulation Performance: AC voltage 4KV, 1 minute 1.2/50us Waveform Impulse Voltage: 6KV Data Display: 7 Bit LCD display Installation Mode: Rail installation. Package List: 1 x Energy Meter1 x User Manual Note: 1. During instrument installation, connect 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 gas3. After the test seal can be installed and used, not sealed or storage time is too long, the instrument can be retested;4. Only experienced electrician or professional technical personnel can install the meter, please read the manual;5. Must be installed on the refractory wall, not easy to shake;6. It is recommended to use copper wire input when wiring, to avoid bad contact caused by burning table;7. When the meter is correct, the indicator lights up. The load capacity of the meter is between 0.05lb and lmax, excessive capacity will cause burnout.