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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 7 to 10 working days |
Product Number: CYR020400000
Variations
The Victron Energy Cyrix-i 24/48V-400A intelligent battery combiner is a high-capacity relay-based combiner designed to connect two battery banks automatically when either bank reaches a voltage threshold indicating active charging, and to disconnect them when charging ceases. This prevents a depleted service bank from drawing down the starter or reserve bank. Rated at 400A continuous at 24V or 48V system voltage, the Cyrix-i replaces traditional diode-based split-charge systems without introducing the voltage drop associated with diodes, ensuring both banks receive the full charge voltage from the alternator or shore-power charger.
The unit measures 120 mm in length, 110 mm in width and 110 mm in height including terminals, and weighs 0.9 kg — compact enough for installation in confined battery compartments. Connections are made directly to the battery terminals. This is the 24/48V variant (CYR020400000) of the Cyrix-i 400A range; the companion 12/24V variant is CYR010400000.
The Cyrix-i carries a five-year manufacturer warranty. Supplied as a genuine Victron Energy unit.
| Brand | Victron Energy Blue Power |
|---|---|
| Warranty period | 5 Years |
| Voltage | 24/48V |
| Length (mm) | 120 |
| Width (mm) | 110 |
| Height Inc. Terminal (mm) | 110 |
| Weight (Kg) | 0.9 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £7.99
Delivery Estimate: 3 to 5 working days
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A. This unit is rated for 24V and 48V DC systems at a continuous 400A; confirm your system voltage matches one of those two before selecting this variant.
A. CYR020400000 is the 24/48V variant; CYR010400000 is the 12/24V variant — both are rated at 400A. Select by your system operating voltage.
A. The unit measures 120 mm (L) × 110 mm (W) × 110 mm (H including terminals) and weighs 0.9 kg.
A. Match the part number and the key ratings in the specification to your requirement, or ask Simon.
A. The warranty period shown on the listing applies from the date of purchase and is backed by the manufacturer. Keep your order confirmation as proof of purchase.
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