AR3DC Network Analyzer
The AR3DC is a DC network analyzer for low voltage, designed for the precise measurement of electrical variables in DC systems, such as voltage, current, power, and energy. It incorporates a programmable microprocessor and an LCD display, allowing for local monitoring of electrical values in industrial, photovoltaic, battery, and general DC systems applications.
The equipment supports direct current connection or connection via an external shunt, offering great flexibility for installation across different current ranges. Furthermore, it incorporates RS-485 communication with Modbus RTU protocol, facilitating its integration into energy monitoring systems, SCADA, or management software such as SACIGEST. Its modular DIN rail format makes it a compact and robust solution for DC electrical panels.
Description: The AR3DC analyser is an instrument with a programmable microprocessor, LCD display, designed for the measurement of variables in a low voltage direct current network.
Technical details
- Connections
- Dimensions
- Technical characteristics
- Technical data
- Modular DIN instrument
- Direct current
- 485 serial output
- Alternative measurement of values every 2s
- 1 opto-coupled contact output
ENTRANCE
- Nominal voltage (Un): 12, 24 or 48 V DC
- Self-consumption: < 1W
- Measuring range: 80 - 120% Un
- Direct connection: 10, 20 or 40 A DC
- Connection to external shunt: 50 - 1000 A /60 m V DC
- Measuring range: 1 - 120% In
AUXILIARY VOLTAGE
- Aux. V DC: Self-powered
CONTACT OUTPUT
- Number of contacts: 1
- Optocoupler type: < 48 V DC (24 V DC 1 kΩ)
