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The Cyrix-ct battery coupler kit from Victron Energy (mpn cyr010120110r) is for adding a second or third battery system to your car, boat, RV or wherever you want it. The kit includes all the components needed for connection. The simplest, yet most advanced technology is used to keep all your batteries charged. To do this, the electrical system of the engine is used, when charging is finished, the starter battery is isolated.

Features

  • Cyrix-ct set: cable, eyelets, mounting hardware included to connect the Cyrix-ct
  • Used to add a second or third battery system
  • Intelligent battery monitoring to avoid unwanted switching
  • 12V or 24v automatic voltage detection
  • no voltage loss

Cyrix-ct 12V/24v-120A battery coupler

The Cyrix Battery Coupler is a high performance microprocessor controlled relay that automatically connects batteries in parallel when one of them reaches a predetermined voltage value, and disconnects the batteries again when the voltage drops below the float voltage value. The coupler is excellent for replacing isolating diodes. Its main feature is that there is practically no voltage loss, so there is no need to increase the output voltage of the alternators or battery chargers.

The starter battery is given priority

In a typical setup, the alternator is connected directly to the starter battery. The auxiliary battery and other batteries are each connected to the starter battery via Cyrix battery couplers. When a Cyrix detects that the starter battery has reached its terminal voltage, it closes to allow parallel charging of the other batteries.

Intelligent battery monitoring to avoid repeated switching

The Cyrix-ct 120's software performs more functions than simply connecting and disconnecting based on battery voltage and with a set time delay. The Cyrix-ct observes the general trend (voltage increases or decreases) and reverses a previous action only if a trend has reversed during a specified time period. The time delay is based on the extent to which the voltage deviates from the trend.

Technical data

  • Continuous current: 120A
  • Rated starting current: 180A
  • Connect voltage: 13-13.8v or 26-27.6v with intelligent trend detection
  • Interrupt voltage: 11-12.8v or 22-25.7v with intelligent trend detection
  • Protection class: IP54
  • Weight: 0.11kg
  • Dimensions: 46 x 46 x 80 mm

Scope of delivery:

1x Victron battery coupler Cyrix-ct 12V/24v 120A
1x 6m 10mm² battery cable red
1x 0,5m 10mm² battery cable black
1x 0,2m 1,5mm² battery cable with plug and cable lug m8
2x m8 cable lug with insulating sleeve
4x m6 cable lug with insulating sleeve
4x cable tie 150mm

Victron_Cyrix-ct_Certificate-ECE-R10-6.pdf Download
Victron_Cyrix-120A_Dimensions.pdf Download
Victron_Cyrix-ct_Datenblatt.pdf Download
Victron_Cyrix-ct_Datasheet.pdf Download
Victron_Cyrix-ct-Battery-Combiner_CE.pdf Download
Victron_Cyrix-ct_Manual.pdf Download
Manufacturer: Victron Energy
Protection type: plugged IP65
Weight: 0,11 kg
ean: 8719076022169
mpn: CYR010120110R
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