Smart Meter 1P 230V 5(63)A Direct RS485

Smart Meter 1P 230V 5(63)A Direct RS485

V-TAC SKU 11511 is a single-phase smart meter manufactured by DFUN , used to measure energy consumption in low voltage AC systems (110V, 120V, 220V, 230V, 240V AC). The device features a 6+1 digit LCD display (999999.9 kWh) and an LED indicating pulse output. It can measure voltage, current, active power, reactive power, apparent power, power factor, active energy and reactive energy.

The device has a current rating of 5(63)A , it is therefore designed to operate efficiently and safely with a current of 5A , but it also has the ability to tolerate current peaks up to 63A for short periods of time. This can be useful in situations where there are brief increases in energy consumption, such as turning on a large appliance.

The meter has a compact size of 100x36x65mm (2 modules) and can be mounted on a 35mm DIN rail , in compliance with the DIN ED5002 standard. It is equipped with an RS485 communication interface with MODBUS-RTU or DL/T 645 protocol (selectable) and a transmission speed of 2400, 4800 or 9600 bps (default). The device address can be set between 1 and 247.

The smart meter features an anti-swipe design, password protection, and two buttons: one for navigating up/down pages and one for programming. The power supply of the device is 2W, with an operating frequency of 50Hz or 60Hz (optional) and a nominal voltage of 230Vph-N or 110Vph-N (optional). The energy measurement accuracy is Class 1.0 .

The meter can operate in an operating temperature range of -20°C to 55°C, with a storage temperature of -25°C to 70°C. The allowable humidity ranges from 5% to 95%, non-condensing. The device has a weight of 200 grams.