Battery output disconnection alarm

When does a BP disconnect a battery?

When the wire loop is removed, the BP disconnects the load after 90 seconds. However, if the wire loop remains plugged in and the battery voltage drops below the programmed value for under voltage shutdown (see section Programming ), the BP disconnects the load after 90 seconds automatically.

How long does it take batteryprotect to disconnect a battery?

The BatteryProtect will disconnect the load immediately when the remote input is opened. When in Li-ion mode the BP will connect the load 30 seconds after the remote input of the BP has been pulled high by the BMS. This delay increases to 3 minutes in case of frequent switching.

How does a lithium ion alarm work?

Modes A and B affect the behavior of the alarm output. Mode C, the Li-ion mode, takes into account lithium batteries that have an external BMS or a BMS with load and/or charge disconnect. In case of under voltage, a continuous alarm will start after 12 seconds. The BP will disconnect the load after 90 seconds and the alarm will stop.

How do I connect a BMS to a batteryprotect?

Connect the load or charge disconnect (depending on application) output of the BMS to the Remote H terminal of the BatteryProtect. The load or charger is disconnected immediately when the load or charge disconnect output of the BMS switches from ‘high’ to ‘free floating’.

What is a remote button on a lithium battery?

A special setting for Lithium batteries. This feature allows external control from a BMS like the VE.Bus BMS or Lynx Smart BMS. If the load disconnect output of a BMS is connected to the pin labelled REMOTE and the signal becomes free-floating, the load is immediately disconnected.

How long does a batteryprotect stay inactive?

The under voltage thresholds and alarm output of the BatteryProtect are inactive in this mode. It will remain disengaged for 30 seconds, even if it receives a re-engage signal within that time period. After 30 seconds it will respond immediately to a re-engage signal. 4.2. Programming

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No Start After Battery Change

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About Battery output disconnection alarm

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