Double-Tariff Dsz14drs-3X80A Three-Phase Smart Electric Kwh Meter for EV Charging Systems

Double-Tariff Dsz14drs-3X80A Three-Phase Smart Electric Kwh Meter for EV Charging Systems. MID Certified Accuracy: MID approved (0120/SGS0204) meeting EU Directive 2014/32/EU for Class B accuracy. Double-Tariff Function: Supports double-tariff switching by applying 230V to terminals E1/E2. RS485 Modbus Communication: Enables remote monitoring and setting via RS485 Modbus RTU protocol. Backup Power Display: Built-in super capacitor keeps LCD legible for 2 weeks without power supply. Compact DIN-Rail Design: 4-Din (72mm width) structure for easy installation and space saving. High Current Capacity: Max 80A direct input for three-phase four-wire energy measurement. Comprehensive Monitoring: Measures voltage, current, frequency, power, and active energy. Fault Detection: Indicates missing phase conductors or wrong current direction on display.