With direct connection up to 80A, S504C-80 is a compact 4 DIN module energy meter (also available MID certified) for energy measurement in industrial and civil environments, with integrated communication (RS485 Modbus, M-Bus or Ethernet). In addition to energy, the meter measures the main electrical parameters and makes them available on the integrated COM port. Totalizers and instantaneous powers are shown on the LCD display. The COM port allows managing the meter connected to a remote station. This data is transmitted via RS485, M-Bus or Ethernet depending on the model.

Technical features

• POWER SUPPLY: Self-powered from voltage lines
• VOLTAGE: 3x230/400V ... 3x240/415V 50/60Hz 4 wires
• MAXIMUM CURRENT: 80 A
• COMMUNICATION INTERFACES: RS485 Modbus, M-Bus, Ethernet
• ACCURACY CLASS: Active energy class 1 according to IEC/EN 62053-21, Active energy class B according to EN 50470-3 (MID), Reactive energy class 2 according to IEC/EN 62053-23
• S0 OUTPUT: Optoisolated passive, pulse duration 50 ±2ms ON tim
• TARIFF INPUT: Active optoisolated (not available for Ethernet model)
• METROLOGICAL LED: Integration constant 10000 imp/kWh
• OPERATING TEMPERATURE: -25°C ... +55°C
• CERTIFICATIONS: CE, MID