Sterling Power Pro Split R – Alternator Splitting System 12V 120A (2) – PSR122
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25% OFF TINNED OCEANFLEX CABLES FOR YOUR INSTALL WHEN YOU ADD THIS ITEM TO YOUR BASKET
The Pro Split R is a 0.0V drop alternator splitting system. It is the successor to the old diode based splitting systems which induced large voltage drops at high current. The newer, much more intelligent, Pro Split R selects a battery banks and isolates the other battery banks to prevent their voltage misleading the alternator’s regulator (assuming regulator is connected). This allows the regulator to focus on the correct battery and can maximise the alternator’s potential. Then, at a specific level, the other battery banks are charged and finally all charged together.
Features
- Distributes the most power to the battery bank which demands it.
- Isolates a battery bank when there is any attempt to back feed the power from the full battery bank to a more demanding battery system.
- Isolates full batteries to ensure empty batteries can charge faster from a standard regulator maintaining the engine start battery requirements as paramount.
- Isolates the main alternator from all the batteries in the event of a failure of the alternator’s own regulator. This prevents the batteries from boiling.
- Isolates any battery bank which tries to back feed a high voltage from a different source. i.e. if there was a defective battery charger on one battery bank trying to back feed into another battery bank then the unit would disconnect that battery bank to save the others.
- L.E.D. display shows which channels are in use and which are not.
- Overload design, for example, our model rated for a 180A is actually continually rated for 240A with overload in excess of 2000A
- Fail-safe, in event of unit failure the engine start battery and alternator remain connected, ensuring the safe running of the boat/vehicle. It prioritizes the engine start battery charging over all other battery bank outputs.
Why Buy From Us?
We have sold thousands of Sterling Power products so far and have a track record of happy customers. Here are some of the reasons people choose us:
- We have detailed product knowledge and we use many of these products ourselves in our hobby so we understand the benefits these bring and also the challenges you may face fitting them in a boat (or van – there are a lot of crossovers between the two) so we can help find the best option for you.
- If you have any questions on this product, what else you might need with it or just want to make sure it is the best product for you, our experts are always happy to help.
- Exceptional customer service is our top priority, reflected in our 5-star reviews.
- If for whatever reason you have a problem, our strong after sales service will make sure you are looked after and we will drive through any warranty cases as quickly as possible for you.
Join our happy customer base and reach out to our experts for guidance on finding the perfect product for you.
Here is what one of our customers has said, if you want to check out some more of our 5-star reviews you can see them here.
| Brand | Sterling |
|---|---|
| Availability | Please choose an option to see Availability |
| Shipping Type | Standard |
| Product Type | Isolators/Diodes |
| Amps (a) | 100-150 |
| Voltage | 12V |
Delivery
We make sure to list our stock so you know upfront when your order will be with you, most items we send are sent on next-day service as standard however some orders to harder-to-reach locations such as Scottish Islands or Channel Islands may go on a 48-hour delivery to keep delivery costs to a minimum.
Due to the wide range of items we sell shipping costs can vary such as heavy batteries and inflatable boats require a pallet. To see the shipping cost of items use our shipping calculator below.
This is not indicative of the final shipping price, to see that add all your items to your basket or see the delivery costs below.
Delivery costs are as follows - Check the Shipping Type of your product on the 'More Information' tab.
Standard
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ - Free
Isle of Mann, Jersey, Gurnsey - £0-150: £15 / £150 - £250: £7.5 / £250+: Free
Hazardous
Mainland UK - £0-150 - £6.5 / £150 - £250 - £3.25 / £250+ Free
Isle of Mann, Jersey, Gurnsey - Unable to ship due to courier restrictions
Long
Mainland UK - £0-500 - £23 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Inflatable Boat
Mainland UK - £0-500 - £30 / £500+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Heavy Battery
Mainland UK - £0-850 - £26 / £850+ - Free
Isle of Mann, Jersey, Gurnsey - Please Call for Quote
Returns
We have a 30-day returns policy so If for whatever reason you are not happy with your order we can exchange it for another or offer a full refund if you log it with us within 30 days of receipt of the goods.
Find out more about our returns policy here.
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