What's In The Box - Victron energy Smart BMS CL 12-100 Manual

1. Load disconnect
• Can be used to control the remote on/off input of a BatteryProtect, inverter,
remote on/off port functionality.
• Normally the Load disconnect output is high and becomes free-floating when cell undervoltage is imminent (default 2.8V,
adjustable in battery). Maximum current: 10mA
2. Pre-alarm
• The pre-alarm output can be used to issue a visible or audible warning when the battery voltage is low and will trip with a
minimum delay of 30 seconds before the Load disconnect output is disabled due to cell undervoltage.
• The output may be used to drive a relay, LED or Buzzer and can be configured as continuous or intermittent signal.
• Its output is normally free floating and becomes high in case of imminent cell undervoltage (default 3,1V, adjustable in
battery). Maximum current: 1A (not short circuit protected).
3. Charge disconnect
• The Charge disconnect output can be used to control the remote on/off port of a charger, such as the
Charger IP43, a Cyrix-Li-Charge
output is not suitable to power an inductive load such as a relay coil.
• The output is normally high and becomes free floating in case of imminent cell overvoltage or overtemperature. Maximum
current: 10mA
In some cases an interface cable such as a non-inverting or inverting on/off cable may be required, see
Appendix A [12].

2.3. What's in the box

• Smart BMS CL 12-100
• Ground wire with 10mm eye terminal
• 2-pin plug with pre-installed wire loop
• 3-pin plug for load/charge disconnect and pre-alarm
• Megafuse 100A pre-installed
• ATO fuse holder with 2x 7.5A fuse
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Smart BMS CL 12-100
relay, a Cyrix-Li-ct Battery Combiner
DC-DC converter or other loads that have
Phoenix Smart
or a BatteryProtect. Note that the Charge disconnect
Introduction