3 x 220V / 380V KWh Electric Meter Rail Energy Meter Digital LCD Three Phase 4 Wire 7P Electronic (30(100) A)，1pcs

General description The 3 x 220V / 380V KWh Electric Meter Rail Energy Meter is a digital LCD three-phase, four-wire electronic meter designed for accurate energy consumption measurement. It features a seven-digit LCD display capable of showing up to 999999.1 kWh, making it suitable for various industrial and commercial applications. Technical specifications Voltage: 220V / 380V Current: 30(100) A Display: 7-digit LCD (6+1 digit) Width: 10 poles (module 12.5mm) Wiring type: S type (U type) Compliance: IEC 62053-31, IEC 62053-21, DIN 43864, JB/T7121-1993 Installation Designed for installation on standard 35mm DIN rail Includes standard configuration short terminal cover; optional extension terminal cover available for added safety Usage Measures three-phase four-wire active energy consumption Features five LED indicators for power supply status, pulse closed energy signal, and pulse remote energy and data communication status Includes a closed passive pulse output polarity port and a distant passive output non-polarity pulse port