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Victron Energy - VE.Bus BMS to BMS 12-200 Alternator Control Cable

Victron Energy - VE.Bus BMS to BMS 12-200 Alternator Control Cable

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Victron VE.Bus BMS to BMS 12/200 Alternator Control Cable: Precision Charge Management for Lithium Battery Systems

Seamless Integration Between VE.Bus BMS and Smart BMS 12/200

The Victron VE.Bus BMS to BMS 12/200 Alternator Control Cable (ASS030510100) enables coordinated charge control between the VE.Bus BMS and the Smart BMS 12/200. This dedicated cable allows the BMS 12/200 to regulate alternator charging based on real-time battery status, ensuring safe and efficient energy delivery to your lithium battery bank.

In a dual-BMS architecture, the VE.Bus BMS communicates directly with the lithium battery, monitoring cell voltages and alarm states. The alternator control cable transmits these signals to the BMS 12/200, which then dynamically limits alternator current to a safe level. If a battery alarm is triggered, the BMS 12/200 immediately halts the charging process, protecting both the alternator and the battery from potential damage.

Engineered for Reliable Signal Transmission

Constructed with pre-terminated wire ferrules, an inline barrel connector, and an insulated ring terminal, this cable ensures secure, low-resistance connections. The adhesive-lined heat shrink provides strain relief and environmental protection, reducing the risk of signal interruption in mobile or marine installations. By maintaining a robust communication link, the cable helps prevent overcharging, overheating, and premature battery degradation.

Key Features

  • Enables charge current limiting by the BMS 12/200 based on VE.Bus BMS data
  • Automatically stops alternator charging during battery alarm conditions
  • Pre-crimped ferrules and barrel connector for quick, reliable installation
  • Adhesive-lined heat shrink for strain relief and moisture resistance
  • Compatible with Victron VE.Bus BMS and Smart BMS 12/200 systems

Critical Installation Considerations

For safe operation, the lithium battery and any connected loads must remain isolated from ground. Additionally, when this cable is in use, the DC load output on the BMS 12/200 is disabled. Refer to the BMS 12/200 manual for complete installation guidelines.

Protect Your Investment with Coordinated Charge Control

Integrate the Victron alternator control cable into your energy system to achieve precise, automated charge management. Order today to enhance the safety and longevity of your lithium battery setup.

Specifications

Product VE.Bus BMS to BMS 12/200 Alternator Control Cable
Product Type Cable
Compatible BMS VE.Bus BMS and Smart BMS 12/200
Connection This cable connects the VE.Bus BMS to the Smart BMS 12/200.
Charge Control Function With this cable the charge control feature of the BMS 12/200 can be used together with the VE.Bus BMS.
Charge Current Control The BMS 12/200 will limit charge current by the alternator to a safe value.
Alarm Response Stop the charging process in case of a battery alarm.
Protection Helps protect both the alternator and the lithium battery.
Grounding Requirement The Li-ion battery and any loads powered by the Li-ion battery must not be connected to ground.
DC Load Output In this set-up the DC load output of the BMS 12/200 is not operational.
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