BATTERYPROTECT 48V 100A

VICTRON LOW VOLTAGE DISCONNECT • PROTECTS THE BATTERY FROM OVER DISCHARGING AND CAN BE USED AS AN ISOLATOR


Brand: Victron

Reference No. BPR048100400

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198.45 Incl

180.41 Excl
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The BatteryProtect disconnects the battery from non-essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine.


Programming made easy


The BatteryProtect can be set to engage / disengage at several different voltages. The seven segment display will indicate which setting has been chosen.


A special setting for Li-ion batteries


In this mode the Battery Protect can be controlled by the VE.Bus BMS.


Ultra-low current consumption


This is important in case of Li-ion batteries, especially after low voltage shutdown. Please see our Li-ion battery datasheet and the VE.Bus BMS manual for more information.


Over voltage protection


To prevent damage to sensitive loads due to over voltage, the load is disconnected whenever the DC voltage exceeds 64 V.


Ignition proof


No relays but MOSFET switches, and therefore no sparks.


Delayed alarm output


The alarm output is activated if the battery voltage drops below the preset disconnect level during more than 12 seconds. Starting the engine will therefore not activate the alarm. The alarm output is a short circuit proof open collector output to the negative (minus) rail, max. current 50 mA. The alarm output is typically used to activate a buzzer, LED or relay.


Delayed load disconnect and delayed reconnect


The load will be disconnected 90 seconds after the alarm has been activated. If the battery voltage increases again to the connect threshold within this time period (after the engine has been started for example), the load will not be disconnected. The load will be reconnected 30 seconds after the battery voltage has increased to more than the preset reconnect voltage.

BatteryProtect

BP 48-100

Maximum continuous load current

100A

Peak current

250A

Operating voltage range

24 –64V

Current consumption

When on:2mA       Whenofforlowvoltageshutdown:1,5mA

Alarm output delay

12 seconds

Maximum load on alarm output

50 mA (short circuit proof)

Load disconnect delay

90 seconds (immediate if triggered by the VE.Bus BMS)

Load reconnect delay

30 seconds

Default thresholds

Disengage: 42V Engage: 48V

Operating temperature range

Full load: -40°C to +40°C (up to 60% of nominal load at 50°C)

Weight

0,8 kg   1.8 lbs

Dimensions (hxwxd)

62x123x120mm

2.5x4.9x4.8inch

Spec Sheet-


Manual-


Dimensions-