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Summary of Contents for Victron energy BatteryProtect 48V 100A
- Page 1 ENGLISH BatteryProtect 48V 100A 48V - 100A rev 00 08/2022...
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Page 2: Table Of Contents
BatteryProtect 48V 100A Table of Contents 1. Introduction ........................... 1 2. Features ..........................2 3. Installation and wiring examples ....................3 3.1. Precautions and installation notes ..................3 3.2. Warning when connecting inverters and inverters/chargers ............4 3.3. Wiring examples ......................5 3.3.1. -
Page 3: Introduction
BatteryProtect 48V 100A 1. Introduction 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. It also provides an alternative to disable chargers without a remote on/off port to protect from over-voltage. -
Page 4: Features
BatteryProtect 48V 100A 2. Features The BatteryProtect offers a wide range of different features. These include: • Protection of the battery against excessive discharge and can be used as a system on/off switch. • A special setting for Lithium batteries. This feature allows external control from a BMS like the VE.Bus BMS or Lynx Smart BMS. -
Page 5: Installation And Wiring Examples
BatteryProtect 48V 100A 3. Installation and wiring examples 3.1. Precautions and installation notes There are a few basic things to keep in mind when installing a BatteryProtect: 1. The BatteryProtect must be installed in a well-ventilated area and preferably close (max 50 cm) to the battery (but, due to possible corrosive gasses not above the battery!). -
Page 6: Warning When Connecting Inverters And Inverters/Chargers
BatteryProtect 48V 100A 3.2. Warning when connecting inverters and inverters/chargers Under no circumstances is it permitted to connect inverters or inverter/chargers to a BP via their DC inputs, a reverse current may flow that damages the BP. In case you want to control an inverter or inverter/charger via a BP, you must use the BP to control the inverter or inverter/charger via its remote port. -
Page 7: Wiring Examples
BatteryProtect 48V 100A 3.3. Wiring examples This section contains various wiring examples to show all the possibilities of wiring. 3.3.1. BatteryProtect in a simple system The example below shows a BatteryProtect with the wire loop (default) between L and H of the remote terminal. When the wire loop is removed, the BP disconnects the load after 90 seconds. -
Page 8: Batteryprotect Remote On/Off Switch
BatteryProtect 48V 100A 3.3.2. BatteryProtect remote on/off switch The below example shows a BatteryProtect in a simple system with a remote on/off switch wired to the remote terminals. This switch can be used, for example, to turn the system remotely on and off. The power consumption of the BatteryProtect is... -
Page 9: Batteryprotect In A Lithium System With External Bms And Load Disconnect Output
BatteryProtect 48V 100A 3.3.4. BatteryProtect in a lithium system with external BMS and load disconnect output This wiring example shows a BatteryProtect wired into a lithium system that is controlled by an external BMS (Victron smallBMS with pre-alarm). This BMS has a load and a charge disconnect output that can be wired directly to the BatteryProtect H input of the remote terminal. -
Page 10: Two Batteryprotects For Load And Charger Control
BatteryProtect 48V 100A 3.3.5. Two BatteryProtects for load and charger control It is also possible to have several BatteryProtect in one system, for example, to control chargers and loads at the same time. If the BMS signals a cell undervoltage, the BP responsible for the load will disconnect the load from the battery to protect the battery from further discharge. - Page 11 BatteryProtect 48V 100A Relay Buzzer DC loads Wiring an LED, Buzzer or Relay to the BatteryProtect output Page 9 Installation and wiring examples...
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Page 12: Operation And Programming
BatteryProtect 48V 100A 4. Operation and programming 4.1. Operation modes The BatteryProtect has three operating modes, the appropriate mode can be selected via a programming procedure (see chapter Programming [11] • Mode A: Buzzer or LED mode (default). • Mode B: Relay mode. -
Page 13: Programming
• The battery positive must be connected to the IN terminal. Do not connect the OUT terminal yet. • The included ground wire must be connected to the battery minus and the GND terminal of the BatteryProtect 48V 100A. • The wire loop in the remote on/off terminal block must be removed. -
Page 14: Programming Table
BatteryProtect 48V 100A 4.2.2. Programming table Programming table for BatteryProtect 48V 100A 7-segment display Under voltage shutdown 48V system Under voltage restart 48V system 42.0V 48.0V 40.0V 46.0V 38.0V 46.0V 45.0V 53.0V 46.0V 55.2V 42.0V 51.2V 46.0V 51.2V 47.2V 51.2V 48.0V... -
Page 15: Technical Specifications
BatteryProtect 48V 100A 5. Technical specifications 5.1. Technical specifications BatteryProtect BP 48V 100A Max. continuous load current 100A Peak current 250A Operating voltage range 32 - 60 V Current consumption When on: 2mA When off or low voltage shutdown: 1.5mA... -
Page 16: Appendix
BatteryProtect 48V 100A 6. Appendix 6.1. Error and Warning codes This appendix gives a list of error and warning codes and possible solutions. E1: Short circuit Short circuit protection is activated in the event of a short circuit, an overload condition or excessive inrush current - such as when attempting to directly power an inverter or inverter/charger.
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