Energy Meter 1 Phase 2 Wire 4P Digital LCD Kwh Wattmeter Power Consumption 35mm DIN Rail Mount AC220V Item Type: Energy Meter Model Number: DDM75SC Number of Phases: Single phases Relative Humidity: ≤95% Ambient Temperature: -35~65℃ Accuracy: Level 1 Voltage Specifications: 220V 50Hz Current Specification: 10(40)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 Functions And Features: 35mm standard DIN rail mount, conforming to DIN EN50022. 6 widths (modulus 12.5mm), in line with DIN43880 standard. Standard configuration 5+1 (99999.1KWh) LCD display. Standard configuration pulse output passive (polarity), optional remote pulse output passive (non polarity). Easy access to various AMR systems, in accordance with the standards IEC 6205331 and DIN43864. Two LEDs indicate the power status (green) and the power pulse (red). Unidirectional measurement of single phase two wire active power consumption. This is independent of the direction of the load current. Comply with the standard IEC 62053-21. Direct connection operation, two connection modes can be selected. S type connection is standard configuration, U type connection is optional. Extend the terminal cover for safe use.