Simarine SC503 Digital Shunt 500 A

SC503 - high-precision combined shunt for the PICO battery monitor

• 2 voltage sensors
• 2 temperature sensors
• 1x JST socket (temperature sensor)
• 1 current sensor for up to 500 A for systems with up to 75 V.

It can be used to monitor the power consumption of major consumers (inverters, bow and stern thrusters, anchor windlasses) and power generators (shore power chargers and solar panels). In addition, it enables the monitoring of fuel, fresh water, and grey water tanks.

SC503 is an innovative combination of a shunt and a tank level module. The active combined shunt SC503 ensures precise monitoring of the battery voltage in systems with 12 V, 24 V, 48 V, 60 V, and 72 V, the battery temperature, and continuous currents of up to 500 A (peak 600 A). It is suitable for a maximum power of 7200 W at 12 V, 14,400 W at 24 V, or 28,800 W at 48 V.

It features an additional battery voltage input (2 in total).

The integrated tank level module features 2 resistance inputs for monitoring the tank level or temperature and an additional JST socket for the temperature sensor with a JST connector. In addition, the SC503 module can also be used to monitor the power consumption of major consumers such as inverters, bow and stern thrusters, and anchor windlasses, as well as the power generated by generators such as shore power chargers, solar panels, and hydro and wind power generators.

The innovative protected architecture of the SC503 allows connection either on the negative side (up to 72 V) or the positive side (up to 24 V).