30A DC Current probe 1W-UNI is a set of shunt and converter that can measure DC current up to 30A. The shunt is connected directly (interrupting the wire) into the measured circuit. The DC current is measured in both directions (distinguished by the sign).The 1W-UNI output can be connected to Poseidon2 or Ares devices. Together with one of these units, the current probe can serve as an early warning for overload or current direction change (charge/discharge).The probe is suitable for input power monitoring in 12V / 24V or 48V DC powered systems, providing battery charging or energy consumption monitoring in telco applications.Features:Current range 0-30A DC; Resolution 0.1A; Measurement accuracy 2%Shunt resistance / by 30A (30A version) 2 mOhm/60 mVThe 1-Wire UNI bus is electrically isolated from the measured circuitMeasured voltage max. 60VCable length between the shunt and the converter 1mBus-powered (1-Wire UNI), max. 2 sensors per active port1-Wire UNI (2x RJ11 for daisy-chaining)Connects to Poseidon2 or Ares devicesConverter to be installed indoorsApplications and usage:In combination with Poseidon2 and Ares units this probe can be used for overload or change of DC current direction monitoring:in big UPSsin telecommunications devicesin railwaysetc.
