The Cyrix-Li-CT 12/24V-230A battery coupler from Victron Energy (MPN Cyr010230412) for 12V and 24V LIFEPO4 Batteries or lead-acid starter batteries. It can work with a maximum stream of 230A and, among other things, is an ideal addition to the VE.Bus BMS as a battery switch for loads that the VE.Bus BMS cannot switch independently.
Function of the Cyrix battery couplers in general
The Cyrix-Li-CT 12/24V-230A is a high-performance microprocessor-controlled relay that automatically switches batteries in parallel when a specified voltage value has reached (which shows that the batteries are loaded) and that the batteries are again Separate if the voltage drops below the conservation voltage value (which shows that one or both batteries are being discharged). Cyrix battery couplers are ideal for replacing separation diodes. Their main feature is that there is practically no voltage loss, so that the output voltage of the alternating current generators or the battery charger does not have to be increased.
Working method of the Cyrix-Li-CT 12/24V 230A
The functionality of the Cyrix-Li-CT 12/24V 230A corresponds to that of the Cyrix-CT.
The Cyrix-Li-CT connects a lead-acid starter battery and a LIFEPO4 battery:
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If the output "Charge Disconnect" of the VE. Bus BMS is high
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If he measures 13.4 V (or 26.8 V) or more on his power connections
The Cyrix-CT switches off immediately:
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When its control output reaches the "Free Floating" state (open circuit)
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When its control output shows a cell overvoltage or a cell over temperature
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If the battery voltage drops to less than 13.2 V
Start assist function: A short positive impulse closes the relay for 30 seconds (see illustration on page 2). A built-in TVS diode limits the tip of the voltage that can occur if the Cyrix suddenly switches off due to a cell overvoltage or over temperature.
Important technical features
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Manufacturer number number: Cyr010230412
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Permanent current and switch -off flow: 230A
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For 12V and 24V battery voltage
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Works with Lifepo4 or lead-acid starter batteries
Cyrix-Li-CT as a perfect addition to the Ve.Bus BMS
The Ve.Bus BMS is a central core of the protective precautions for Victron Lifepo4 Batteries. However, not all loads or chargers can be controlled directly via the Ve.Bus BMS. In order to switch off such loads or chargers, several Ve.Bus BMS controllable Cyrix switches are available.
Scope of delivery:
1x Victron Energy Cyr010230412 Cyrix-Li-CT 12/24V-230A battery coupler
1x Cyrix connection line 1m
1x operating instructions
data sheet
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IP protection
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IP54
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EAN
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8719076034346
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Ambient temperature
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-20 ° C - +50 ° C
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Manufacturer part number
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Cyr010230412
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guarantee
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2 years
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humidity
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Max. 90 %, not condensing
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Manufacturer
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Victron Energy
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Weight
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0.3 kg
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Dimensions (LXBXH)
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10 x 6 x 50 cm
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