Victron Energy 48 V unidirectional battery protector with 100A current

Product description:

• This is a battery protector.
• Before the battery is fully discharged or before it runs out of charge enough to start the engine, this protector disconnects non-essential loads.
• It is a unidirectional device, i.e. it only works with current in one direction; either current going to the load or current coming from a charger.
  • Current can flow only from the Battery terminal to the Charger terminal.
• The load is disconnected when the DC voltage exceeds 64 V, preventing overvoltage damage to sensitive products.
• It can be set for connection or disconnection at several different voltages.
  • With seven-segment display indicating which setting has been chosen.
• Can be controlled via the VE.Bus BMS.
• With ultra-low current consumption, important in Li-Ion batteries.
• With MOSFET switches, making it fireproof.
• Delayed alarm output.
  • It will activate if the battery voltage drops below the pre-set disconnect level for more than twelve seconds.
  • It is a short-circuit proof open collector output, with a maximum current of 50 mA.
• With delayed load disconnection and reconnection.
  • The load is disconnected ninety seconds after the alarm has been activated.
  • It will reconnect thirty seconds after the battery voltage exceeds the preset reconnection voltage.
• The maximum continuous charging current is 100A.
• The peak current (per 30 seconds) is 250A.
• The operating voltage range is 24-64 V.
• The default switch-on and switch-off thresholds are 48 V and 42 V respectively.
• The maximum load on the alarm output is 50 mA.
  • It is short-circuit proof.
• The working temperature range is -40 to 40 °C.
  • Up to 60 % nominal load at 50 ºC.
• The protection of the electronic elements is IP67. The connections are IP00.
• With M8 connection.
• The dimensions are 123 mm wide, 62 mm high and 120 mm deep.
• Includes pre-assembled negative DC connector cable.
• Weighs 0.8 kg.