Skip to product information

Shipping & Returns

Please allow 3 to 10 working days for standard Royal Mail 48hrs (2nd class) delivery and 2 to 5 days for Royal Mail 24hr (1st class) delivery after being dispatched. Delivery is Monday to Friday, excluding public holidays. Any orders placed after 12pm Friday and over the weekend will not be dispatched until Monday, excluding Public Holidays.

Please note delivery time is provided by Royal Mail as a guide only and during busier periods may take longer.

Expedited Delivery UK Mainland delivery options are dispatched the same day. Delivery can take 1 to 3 days. We need to receive your order by 1pm to process it as a next day delivery order. Delivery is Monday to Friday, excluding public holidays. Any orders placed after 12pm Friday and over the weekend will not be dispatched until Monday, excluding Public Holidays.

Please note that any items sent via courier, or sent using our faster service will be liable to a surcharge if you live in the following areas: Ireland, Offshore, Highlands and Islands.

The following postcodes are also affected: AB31-38, AB40-56, IV, FK17-99, G83, KW, PA21-38, PH4-50, BT, HS, PA20, PA41-78, PH42-44, ZE, HS1-9, including all IM Postcodes.

 

Returns Policy

You have the right to cancel your contract and return the goods at any time up to 14 days starting from the day after the date on which you receive the goods. Any paid delivery charge will be included in your refund once we have received your order to the address specified below. Please note the delivery charge refund will be to the value of standard delivery. The goods must be returned to us within 14 days from the date you notify us of the cancellation.

We will process your refund within 14 days of receipt of the products. You must take reasonable care of the goods while in your possession and wherever possible we would prefer that they be returned to us unused, in their original packaging and in the same condition as received. We reserve the right to deduct an amount if the goods have been diminished in value by handling them beyond what is necessary to establish their nature, characteristics and function.

The buyer is responsible for return postage costs.

 

Faulty Goods

If you receive goods which are faulty or have been damaged in transit, please contact us using our online form.

In case item has to be returned back to us it will be inspected and if it is confirmed as faulty then we will issue a replacement or refund.

If an item is not faulty following inspection, then we are unable to offer a replacement or refund.

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

Liquid error (snippets/product-media-gallery line 156): invalid url input
1 of 1

victron

Victron Cyrix-i 12/24V-400A intelligent battery combiner

SKU: 255112
EAN: 8719076022251

Victron Cyrix-i 12/24V-400A intelligent battery combiner

Regular price £265.99 GBP
Regular price Sale price £265.99 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.

Out of stock

Intelligent battery monitoring to prevent unwanted switching.

Some battery combiners will disconnect a battery in case of a short but high amperage load. A battery combiner also may fail to connect a large but discharged battery bank because the DC voltage immediately drops below the disengage value once the batteries are connected. The software of the Cyrix-i does more than simply connect and disconnect based on battery voltage and with a fixed time delay. The Cyrix-i looks at the general trend (voltage increasing or decreasing) and reverses a previous action only if the trend has reversed during a certain period of time. The time delay depends on the voltage deviation from the trend. In addition, four switch timing profiles can be chosen.

12/24 V and 24/48 V auto ranging - The Cyrix-i automatically detects system voltage.

No voltage loss - Cyrix battery combiners are an excellent replacement for diode isolators. The main feature is that there is virtually no voltage loss so that the output voltage of alternators or battery chargers does not need to be increased.

Prioritizing the starter battery - In a typical setup the alternator is directly connected to the starter battery. The accessory battery, and possibly also a bow thruster and other batteries are each connected to the starter battery with Cyrix battery combiners. When a Cyrix senses that the starter battery has reached the connect voltage it will engage, to allow for parallel charging of the other batteries.

Bidirectional voltage sensing and power supply from both batteries - The Cyrix senses the voltage of both connected batteries. It will therefore also engage if for example the accessory battery is being charged by a battery charger. The Cyrix-i has a dual power supply. It will therefore also close if the voltage on one battery is too low to operate the Cyrix. In order to prevent unexpected operation during installation or when one battery has been disconnected, the Cyrix-i will not close if the voltage on one of the two battery connections is lower than 2 V (12 V battery), or 4 V (24 V battery) or 8 V (48 V battery).

Parallel connection in case of emergency - The Cyrix can also be engaged with a push button (Cyrix remains engaged during 30 s) or a switch to connect batteries in parallel manually. This is especially useful in case of emergency when the starter battery is discharged or damaged.

Intelligent battery monitoring to prevent unwanted switching.

Some battery combiners will disconnect a battery in case of a short but high amperage load. A battery combiner also may fail to connect a large but discharged battery bank because the DC voltage immediately drops below the disengage value once the batteries are connected. The software of the Cyrix-i does more than simply connect and disconnect based on battery voltage and with a fixed time delay. The Cyrix-i looks at the general trend (voltage increasing or decreasing) and reverses a previous action only if the trend has reversed during a certain period of time. The time delay depends on the voltage deviation from the trend. In addition, four switch timing profiles can be chosen.

12/24 V and 24/48 V auto ranging - The Cyrix-i automatically detects system voltage.

No voltage loss - Cyrix battery combiners are an excellent replacement for diode isolators. The main feature is that there is virtually no voltage loss so that the output voltage of alternators or battery chargers does not need to be increased.

Prioritizing the starter battery - In a typical setup the alternator is directly connected to the starter battery. The accessory battery, and possibly also a bow thruster and other batteries are each connected to the starter battery with Cyrix battery combiners. When a Cyrix senses that the starter battery has reached the connect voltage it will engage, to allow for parallel charging of the other batteries.

Bidirectional voltage sensing and power supply from both batteries - The Cyrix senses the voltage of both connected batteries. It will therefore also engage if for example the accessory battery is being charged by a battery charger. The Cyrix-i has a dual power supply. It will therefore also close if the voltage on one battery is too low to operate the Cyrix. In order to prevent unexpected operation during installation or when one battery has been disconnected, the Cyrix-i will not close if the voltage on one of the two battery connections is lower than 2 V (12 V battery), or 4 V (24 V battery) or 8 V (48 V battery).

Parallel connection in case of emergency - The Cyrix can also be engaged with a push button (Cyrix remains engaged during 30 s) or a switch to connect batteries in parallel manually. This is especially useful in case of emergency when the starter battery is discharged or damaged.

Despatch Times

Orders are Despatched Monday to Friday

Shipping

Please allow 3 to 10 working days for standard Royal Mail 48hrs (2nd class) delivery and 2 to 5 days for Royal Mail 24hr (1st class) delivery after being dispatched. Delivery is Monday to Friday, excluding public holidays. Any orders placed after 12pm Friday and over the weekend will not be dispatched until Monday, excluding Public Holidays.

Please note delivery time is provided by Royal Mail as a guide only and during busier periods may take longer.

Expedited Delivery UK Mainland delivery options are dispatched the same day. Delivery can take 1 to 3 days. We need to receive your order by 1pm to process it as a next day delivery order. Delivery is Monday to Friday, excluding public holidays. Any orders placed after 12pm Friday and over the weekend will not be dispatched until Monday, excluding Public Holidays.

Please note that any items sent via courier, or sent using our faster service will be liable to a surcharge if you live in the following areas: Ireland, Offshore, Highlands and Islands.

The following postcodes are also affected: AB31-38, AB40-56, IV, FK17-99, G83, KW, PA21-38, PH4-50, BT, HS, PA20, PA41-78, PH42-44, ZE, HS1-9, including all IM Postcodes.

 

Returns Policy

You have the right to cancel your contract and return the goods at any time up to 14 days starting from the day after the date on which you receive the goods. Any paid delivery charge will be included in your refund once we have received your order to the address specified below. Please note the delivery charge refund will be to the value of standard delivery. The goods must be returned to us within 14 days from the date you notify us of the cancellation.

We will process your refund within 14 days of receipt of the products. You must take reasonable care of the goods while in your possession and wherever possible we would prefer that they be returned to us unused, in their original packaging and in the same condition as received. We reserve the right to deduct an amount if the goods have been diminished in value by handling them beyond what is necessary to establish their nature, characteristics and function.

The buyer is responsible for return postage costs.

 

Faulty Goods

If you receive goods which are faulty or have been damaged in transit, please contact us using our online form.

In case item has to be returned back to us it will be inspected and if it is confirmed as faulty then we will issue a replacement or refund.

If an item is not faulty following inspection, then we are unable to offer a replacement or refund.

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

View full details