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SKU: CYR010120412 Category:

Cyrix-Li-ct 12/24V-120A Intelligent Li-ion Battery Combiner

Product Specifications

SPECIFICATIONS:
CONTINUOUS CURRENT AND BREAKING CAPACITY AT 12V OR 24V: 120A
BREAKING CAPACITY AT 48V: N.A.
CONNECT VOLTAGE 12V SYSTEM:

  • 13,4V < V < 13,7V: 120 s
  • 13,7V < V < 13,9V: 30 s
  • V > 13,9V: 4 s

CONNECT VOLTAGE 24V SYSTEM:

  • 26,8V < V < 27,4V: 120 s
  • 27,4V < V < 27,8V: 30 s
  • V > 27,8V: 4 s

DISCONNECT VOLTAGE 12V SYSTEM:

  • 13,3V < V < 13,2V: 10 s
  • V < 13,2V: immediate

DISCONNECT VOLTAGE 24V SYSTEM:

  • 26,6V < V < 26,4V: 10 s
  • V < 26,4V: immediate

CURRENT CONSUMPTION WHEN OPEN: <4mA
PROTECTION CATEGORY: IP54
WEIGHT: 0.11kg
DIMENSIONS (H x W x D): 46 x 46 x 80 mm

See full description

$130.00

Cyrix-Li-ct 12/24V-120A Intelligent Li-ion Battery Combiner

Product Description

Victron Energy’s Cyrix-Li-ct 12/24V-120A Intelligent Li-ion Battery Combiner is a heavy-duty relay battery monitoring device, which can be controlled by VE.Bus BMS. LiFePO4 Batteries are integrated with cell balancing, which is the first line of protection, while the VE.Bus BMS provides the second line of protection. The VE.Bus BMS can shutdown of the load in case of imminent cell under voltage, and shutdown or reduction of charging current in the event of over voltage, high temperature or low temperature. Nevertheless, the VE.Bus BMS, as efficient as it’s designed, cannot control all the loads and chargers directly. Thus, the Cyrix line can be used to shut down such loads and chargers under the control of the VE.Bus BMS.

The Cyrix-Li-ct 12/24V-120A Intelligent Li-ion Battery Combiner has similar functionality to the Cyrix-ct. This battery accessory will parallel connect a lead acid starter battery and a LiFePO4 battery when the Charge Disconnect output of the VE.Bus BMS is high, and when it senses 13,4V (resp. 26,8V) or more on one of its power terminals.

Cyrix-Li-ct 12/24V-120A Intelligent Li-ion Battery Combiner is designed to immediately disengage if its control output becomes free floating, signalling cell over voltage or cell over temperature, and/or-when battery voltage drops below 13,2V.

Cyrix-Li-ct 12/24V-120A Intelligent Li-ion Battery Combiner also has Start Assist function, which is a short positive pulse will close the relay for 30 seconds. The device also has a built-in transient voltage suppressor will limit the voltage spike that may occur when the Cyrix suddenly disengages due to cell overvoltage or over temperature.

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