Mastervolt MAS45513000 Alpha Pro III Charge Regulator
Mastervolt MAS45513000 Alpha Pro III Charge Regulator

Mastervolt MAS45513000 Alpha Pro III Charge Regulator

Manufacturer: Mastervolt
MPN: MAS45513000
Availability: Out Of Stock
$399.85
$451.56
$399.85
Subtotal: $399.85
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Mastervolt MAS45513000 Alpha Pro III Charge Regulator

Mastervolt

Mastervolt MAS45513000 Alpha Pro III Charge Regulator

$399.85
Mastervolt MAS45513000 Alpha Pro III Charge Regulator

Mastervolt

Mastervolt MAS45513000 Alpha Pro III Charge Regulator

$399.85
Description
Description
x

Mastervolt Alpha Pro III Advanced 3-step Charge Regulator

Model: 45513000
  • Transforms every alternator into a full temperature controlled 3-step charger.
  • Reduces run time, saves fuel, reduces noise and emissions.
  • Protects from overcharging and extends battery life.
  • Balances engine load, reducing RPM variations.
  • Compatible with standard and high performance alternators, incl. 200 A ~ 400 A models.
  • Integrated ‘keep alive’ feature for reliable tachometer readings.
  • Suitable for every battery type, including Lithium Ion.
  • Suitable for 12 V and 24 V system voltages.
  • MasterBus compatible: simplifies wiring, saves space and weight, and creates optimal cooperation between Mastervolt products.

The propulsion engine of your boat or vehicles may be used to quickly charge your service batteries, either while cruising or taking a break. The advanced and powerful Alpha Pro III ensures fast and safe charging, protecting both the engine and the batteries. Building on 10 years of experience, the Alpha Pro III features a modernized look, higher power and improved ease of use.

The Alpha Pro III measures the temperature and the voltage of your batteries to prevent overcharging, keeping them in perfect condition. It also monitors the engine load, thus reducing sound variations, wear and tear. The smart ‘keep alive’ feature solves a common problem causing unreliable tachometer readings. Via MasterBus, it communicates RPM, alternator status and charge status to create intelligent power systems.

The alternator that comes with the engine is not optimally suited for charging service batteries. Designed for low cost and short charge cycles, it charges at a slow pace and is easily overheated. Replacing the standard regulator* with the Alpha Pro III optimizes this charging process, protects against overheating and overcharging and extends the lifetime of your batteries.

For superfast charging at low RPM, Mastervolt recommends to combine the Alpha Pro III with a high performance alternator such as the reputable Alpha series. With 20 amps of field current capability, the Alpha Pro is the only 3-step regulator in the market capable of controlling alternators with outputs up to 400 A!

Specifications
General specifications
Link to MasterShunt yes
Connection to Mastervolt alternator yes
Connection to Bosch alternator yes, using a Bosch adapter cable (product code 45510500)
Nominal battery voltage 12 V / 24 V
Connection plug regulator/alternator Alpha/Mastervolt
Cooling fanless
MasterBus powering yes
Display/read-out LED display
Dimensions, hxwxd 3.5 x 4.3 x 1.2 inch
Weight 0.9 lb
Delivered with battery temperature sensor with 6 m (20 ft) cable
Technical specifications
Charge characteristic IUoUo, automatic / 3-step+ for Gel/AGM/flooded/Lithium Ion
Charge voltage Bulk/Absorption/Float default setting for AGM, Gel and Lithium Ion (adjustable)
Absorption time 4 hours, adjustable from 2 minutes to 12 hours
Temperature compensation -17 mV/ °F
DC voltage compensation voltage drop compensation in DC cables up to 3 V
Field current up to 20 amps
MasterBus compatible yes

What's in the Box:
  • Alpha Pro charge regulator
  • Battery temperature sensor
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Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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