Sterling Power Pro Reg DW Advanced Alternator Regulator 12/24V - PDARW
In Stock - Order this weekend for delivery or collection on 08/05Orders after 1pm on Tuesday may arrive the following working day
To see delivery prices please check delivery tab or cart
Pro Reg DW advanced alternator regulator IP 67, waterproof, ignition protected. Includes two temperature sensors.
Please note advanced regulators are not suitable for some modern vehicles / boats with integrated engine management systems as they increase the alternator’s voltage and this can be interpreted by the management system as a fault on the alternator. Please use an Alternator to Battery Charger or a Battery to Battery charger for these applications.
Unit actual rating (the actual device rating) for the Pro Reg DW:
By far the most powerful regulator around due to its fan cooling. Positive field control 6A max field current. Negative field control 18A max field.
Real world rating (rule of thumb):
12/24V alternator with standard regulator fitted, up to approx 400A alternator. More if a negative field control. 12/24V alternator with no standard regulator. Stand alone, about 200A more if a negative field control.
Features
- Maintains maximum performance of an alternator’s power curve within a preset envelope as defined by battery manufacturers.
- Batteries charging 4-20 times faster. ( depending on original system ).
- Enables 25-35% extra useful power to be stored in batteries. A conventional alternator will only charge the battery to a max of about 75% and, at about 35% remaining capacity, the low voltage level renders it useless. This means that, of 100A of battery capacity, only about 35A are available to be used. An advanced regulator will fully charge the battery giving an extra 25% capacity. This increases the useable available power by about 70 – 80%.
- Battery plates kept free from sulphate damage results in longer life.
- Due to the built in safety features, in the event of incorrect installation the unit will switch itself off.
- Reduces needless running hours on the main engine.
- Compensates for voltage drops resulting from long cable runs, ammeters, diodes and other general wiring associated problems.
- Automatically converts a machine-sensed alternator to a permanent battery sensed alternator.
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 | In Stock - Order this weekend for delivery or collection on 08/05 Orders after 1pm on Tuesday may arrive the following working day |
| Shipping Type | Standard |
| Product Type | Regulators |
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.
| Voltage | 12/24V |
| Warranty | 2 Years |
| Weight | 0.58Kg |
| Dimensions | L160 x W96 x D55mm |
