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Victron Cyrix-i 12/24V-400A smart battery coupler

Victron EnergySKU: CYR010400000

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Sale price€239,26 EUR Regular price€327,25 EUR

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Description

The Victron Cyrix-i 12/24V-400A (MPN CYR010400000) is a pioneering battery coupler and prevents unwanted switching operations in the charging current distribution.

In the case of some battery control relays, disconnection processes are triggered in the event of short-term high currents. It can also happen that a large but empty battery group cannot be connected because the voltage drop during connection falls below the disconnection threshold.

The software stored in the Cyrix-i does not only refer to voltage values ​​and fixed time intervals. Rather, Cyrix-i takes the trend (voltage/time – curves) into account and only intervenes if the trend changes over a certain time interval. The time delay is proportional to the voltage deviation from the trend. In addition, four different switching/time profiles can be set.

Important product features of the Cyrix-i 12/24V-400A

  • Continuous current: 400A
  • Max. peak current (1 second): 1000A
  • Operating voltage range: 12V / 24V (auto-detection)
  • Manufacturer MPN: CYR010400000

 Auto ranging at 12/24V and 24/48V 

The Cyrix-i automatically detects the applied system voltage.

 No loss of tension 

The Cyrix-i battery control is the alternative to isolating diodes. Since there is practically no loss of voltage, there is no need to increase the charging voltage at the alternator or the charger, which is otherwise usual to compensate for losses.

 Priority circuit for the starter battery 

Typically, the alternator is connected directly to the starter battery. The on-board battery, possibly the bow thruster battery and others are connected via Cyrix-i devices. Only when the starter battery has reached the appropriate voltage does Cyrix-i switch on the other batteries for parallel charging.

Bidirectional voltage measurement and power supply

The Cyrix-i measures the voltage values ​​of the connected battery groups. So it typically also reacts when the vehicle electrical system battery is being charged by a charger.

The Cyrix-i has a dual power supply. So it works even if one of the connected batteries has low voltage for the Cyrix-i operation.

To avoid unwanted switching operations during installation or after disconnecting the battery connection, Cyrix-I will not switch if the voltage value from either battery connection falls below 2V (12V battery), 4V (24V battery) or 8V (48V battery).

Parallel connection in case of emergency

The Cyrix-i can also be switched on via a push button switch (Cyrix-i then stays on for 30 seconds). There is also a switch for manually connecting the batteries in parallel. This is particularly useful if the starter battery is dead or damaged in an emergency.

Scope of delivery:

1x Victron CYR010400000 Cyrix-i 12/24V-400A battery coupler

1x user manual

GPSR Information

Hersteller
Name: Victron Energy BV
Anschrift: The Palm 35
PLZ, Ort: 1351, JG Almere
Land: Netherlands
Email: sales@victronenergy.com
Web: https://www.victronenergy.com

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