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  1. RV Power Converter
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  4. Lead Acid
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Progressive Dynamics 4500 Series Inteli-Power Converter - 75 Amp
Progressive Dynamics

Progressive Dynamics 4500 Series Inteli-Power Converter - 75 Amp

$428.29
RV Power Converter
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This 2-in-1 AC/DC distribution panel and converter charger keeps your power systems easily accessible inside the RV. Works with lithium and lead acid batteries. Uses a custom charging profile for lithium and multistage charging for lead acid. Great Prices for the best rv power converter from Progressive Dynamics. Progressive Dynamics 4500 Series Inteli-Power Converter - 75 Amp part number PD4575K18LS8 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Progressive Dynamics RV Power Converter

  • 75 Amps
  • Lead Acid
  • Lithium
  • 12V
  • Progressive Dynamics
  • Smart Charge
  • Standard Charge
  • 10-1/8L x 13-1/4T Inch

This 2-in-1 AC/DC distribution panel and converter charger keeps your power systems easily accessible inside the RV. Works with lithium and lead acid batteries. Uses a custom charging profile for lithium and multistage charging for lead acid.


Features:

  • 2-in-1 unit combines an AC/DC distribution panel with a multifunction converter charger
    • Consolidated system saves space and means you only have to install 1 component
  • Power distribution panel provides power to AC and DC applications in your RV
    • Requires AC breakers and DC fuses (sold separately)
  • Converter charger uses shore power to quickly charge your RV batteries
    • Provides continuous power to run 12V loads
    • Works with lithium-ion, flooded lead acid, AGM, and gel batteries
  • High voltage output provides full, quick charge for your lithium batteries
  • Charge Wizard monitors lead acid batteries and automatically begins charging when needed
    • Multistage charging helps extend battery life
  • Built-in safety features protect your RV's electrical system
  • Hardwired installation into your existing RV electrical system
  • Heat-resistant polymer construction
  • UL listed
  • Made in the USA


Specs:

  • Application: 12V battery systems
  • Rated power output: 1,020 watts
  • Amperage:
    • AC distribution: Up to 12 branch fuses rated at 50 amps (using tandem breakers)
    • DC distribution fuses: (4) 30 amp and (14) 20 amp
    • Converter output: 75 amps
  • Voltage:
    • AC distribution rating: 240 VAC
    • Converter input: 105 - 130 VAC
    • Converter output (no load): 13.6 VDC
    • Converter output (full load): > 12.6 VDC
  • Temperature ranges:
    • Operating range: 32 F to 122 F
    • Storage range: -4 F to 176 F
  • Overall dimensions: 14-1/8" tall x 11-3/16" long x 8-5/8" deep
    • Rear cutout: 13-1/4" tall x 10-1/8" long
  • Weight: 8.5 lbs
  • 2-Year limited warranty


rv power center

This RV power control center combines an AC/DC panel with a multifunction converter charger. Creating easy access to your electrical connections, this all-in-one breaker box distributes AC and DC loads to your RV and charges your batteries while connected to shore power. It's compatible with lithium and lead acid batteries.


AC/DC Electrical Distribution

internal view

The panel supplies AC and DC distribution to your RV's electrical system. The AC section includes space for up to 6 breakers rated for 240V at 50 amps. This lets you have up to 12 branch circuits when you use tandem breakers. The DC section has 18 branch fuse holders capable of using (4) 30 amp and (14) 20 amp fuses. Also, this section has lever lock connectors to make wiring faster and more secure. Simply open the lever, insert the wire, and close. You will need to purchase AC breakers and DC fuses separately to complete the installation.


internal view

Once all of your connections are made, the breakers and fuses are easily accessible by opening the door on the front of the box. The door also includes a blank label to list all of the connections.


Multifunctional Converter Charger

switch charging mode

The integrated converter charger changes AC shore power into DC power to charge your battery bank. It includes an output mode switch that lets you choose either lithium or lead acid batteries. No matter what type of battery is installed in your RV, you'll always have the most efficient charging profile. If your RV already has a stock converter charger, it will need to be removed to ensure this unit operates properly.


Charge Wizard for Lead Acid Batteries

In lithium mode, the unit uses a higher output voltage, which provides a fast, complete charge. It also extends battery life since it utilizes the appropriate charging profile. Additionally, this mode is compatible with your battery's internal Battery Management System (BMS), which helps manage the charge cycle by monitoring the battery state and balancing cell voltage.


Charge Wizard for Lead Acid Batteries

In lead acid mode, the Charge Wizard automatically switches voltages while your lead acid battery bank charges. This accelerates the charge but also helps extend battery life by adjusting the voltage during the different modes. This function is compatible with flooded lead acid, AGM, and gel batteries.


Charging Modes

  1. Boost: This mode charges at the full rated load for a quicker recharge time. This is where most of the charging happens. It charges the battery up to 90% of the full capacity.
  2. Normal: This mode provides controlled voltage to ensure a full charge. Once the battery begins to reach capacity, the normal state will kick in and reduce the voltage to safely complete the charge.
  3. Storage: Once the battery reaches full charge and remains unused for 30 hours, this mode maintains a lower voltage to compensate for self-discharge. This reduces battery stress and minimizes gassing and water loss.
  4. Equalization: This mode activates to prevent stratification and sulfate buildup during extended storage cycles. These two issues can damage a battery by causing the accumulation of acid at the bottom of the battery and hardened sulfate crystals on the battery plates. This mode is especially helpful when your battery is going unused during storage.

Safety Features

internal view

The system includes a number of safety features. It has reverse polarity protection that will protect the converter if the battery is hooked up incorrectly. Additionally, the unit includes protection for overvoltage, undervoltage, and overcurrent, which can damage your equipment, as well as the converter. The built-in cooling fan also removes excess heat from the unit. The fan speed is proportional to the internal temperature of the converter, so when the power demand is low, the fan will operate quietly.




PD4575AV Progressive Dynamics 4500 Series Inteli-Power RV Converter with Charge Wizard and AC/DC Distribution Panel - 75 Amp

Alternate Part Number: PD4575K18LS8V

Replaces Progressive Dynamics PD4575K18LS8, PD4575A, and PD4575

Item # PD4575K18LS8

Installation Details PD4575K18LS8 Installation instructionsAlternate Instructions PD4575K18LS8 Installation instructions


California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.7

164 reviews
This 2-in-1 AC/DC distribution panel and converter charger keeps your power systems easily accessible inside the RV. Works with lithium and lead acid batteries. Uses a custom charging profile for lithium and multistage charging for lead acid.

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Show More Reviews

See what our Experts say about this Progressive Dynamics RV Power Converter

  • Replacement Converter For Progressive Dynamics PD4575K18L
    If you are needing to replace just the converter section of your Progressive Dynamics PD4575K18L, you can use the # PD4575LICSV. If you are looking to replace the whole power center it will be part # PD4575K18LS8.
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    The correct Solar package for you is going to depend on what your goals are and how much power you are using. I have included a help article that digs into calculating how much power you are using and what system is right for your wants/needs. I have also included a help article that goes over installing a solar panel system so you can have a better understanding of that process. With you mentioning being off-grid, the Go Power Solar Extreme Charging System # 34282185 is going to be a great...
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  • Lithium Battery Compatible RV Power Converter to Replace Progressive Dynamics PD4575K18L
    There unfortunately isn't a switch you can install that will make your current converter compatible with Lithium batteries, but we do offer a replacement converter that is Lithium compatible. You'll want to use # PD4575LICSV to replace your current converter. The # PD4575LICSV is only compatible with Lithium batteries, so you might want to hang on to your old one should you ever need to switch back to lead acid batteries for any reason. I've linked to a product video featuring the converter.
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  • Power Panel to Replace Older Progressive Dynamics Panel in 1988 Ford Tioga
    Looks like you have an older Progressive Dynamics panel like the part # PD4135K. The panel is definitely an older style but this # PD4135K has similar specs so it would be a great replacement solution. Amperage: AC distribution rating: 30 amps DC distribution fuses: (1) 40 amp and (5) 30 amp Converter output: 35 amps Voltage: AC distribution rating: 120 VAC Converter input: 105 - 130 VAC Converter output (no load): 13.6 VDC Converter output (full load): > 12.6 VDC Temperature ranges: Operating...
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  • How to Make Progressive Dynamics PD4575K18LS8 Without Output Mode Switch Lithium Compatible
    Hi Gary; it looks like your PD4575K18LS8 is a slightly older model from before they added the output mode switch. It is very clear that it is not there from your picture. Since there is no way to add the switch you have two options to make it lithium compatible. The first is to swap out the converter section for the # PD4575LICSV. However, this will make it so it is only lithium compatible. The second is to replace the entire power center with # PD4575K18LS8. This will add the lithium...
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  • Replacement Converter For A 2015 Keystone Montana 3100RL
    For your Progressive Dynamics # PD4575K18LS8 you'll need the Replacement Converter Section # PD4575CSV. This is a direct replacement for the converter section of your power center so the replacement shouldn't take long to complete.
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  • Why Do Progressive Dynamics Power Centers Not Come With A DC Neutral Bus Bar
    The Progressive Dynamics 4500 Series Inteli-Power Converter # PD4575K18LS8 doesn't need a neutral bus bar for the DC side because most people will just ground the appliance to the frame of the trailer right where it is so that they don't have to run the wire further. We don't currently offer bus bars, but you can pick them up from your local hardware store and mount it behind the # PD4575K18LS8 and run a wire from it to the frame.
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  • Recommended RV Power Center For A Trailer With 50 Amp Service
    The Progressive Dynamics 4500 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel # PD4560K18LS8 you were looking at would be a great option for your setup. It's rated for 240v to handle your 50 amp service and has 12 branch circuits rated at 50 amps. The converter is rated for 60 amp, if this is a replacement of a different power center then you'll want to ensure you use the properly rated wire gauge running from the converter to the battery. You could go with a higher...
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  • Can the Progressive Dynamics 4500 Series Converter Charge Lithium Batteries
    Actually your Progressive Dynamics 4500 Series Inteli-Power Converter # PD4575K18LS8 can handle Lithium batteries - there is a switch on the board for this. As far as breakers go, I was able to find that you'd only need a 20A breaker for this unit, and the main auto breaker is 50A so a 100A breaker would be overkill. Also, Blue Sea is not on Progressive Dynamics list of approved breakers. Right now, the list of approved breakers is: - ITE/Siemens – QP, QT - Thomas & Betts – TB & TBBD...
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  • Replacement Converter for a Progressive Dynamics PD4575K18L Lithium Compatible Converter
    Since all you are needing to replace is the converter for your Progressive Dynamics PD4575K18L, you will need the Replacement Lithium Converter for Progressive Dynamics 4500 Series item # PD4575LICSV. This converter will replace your 75 amp PD457518L converter and is designed to fit as an exact replacement for easy installation. The Progressive Dynamics RV Power Control Center with AC/DC Panel and Converter/Smart Charger - 75 Amp # PD4575K18LS8 you were looking at is the entire power center.
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  • Maximum Amp Main of Breakers on Progressive Dynamics 4500 Series Converter
    I checked with Progressive Dynamics and the breakers for the Progressive Dynamics 4500 Series Inteli-Power Converter # PD4575K18LS8 are 50 amp main. This is also true of the other models of 4500 Series Converter, parts # PD4560K18LS8 and # PD4590K18LS8. I have added a link to a video review of this converter for you to take a look at.
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  • What Does a Flashing Light Mean on My Progressive Dynamics 4500 Series Inteli-Power Converter?
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    I just spoke with my rep at Progressive Dynamics. I have a solution for you but the Progressive Dynamics RV Power Control Center with AC/DC Panel and Converter/Smart Charger - 60 Amp item # PD4560K18LS8 you referenced is not set up to accommodate a 75 amp or 90 amp converter. You will need to upgrade your RV Power Control Center. You will not have to run larger wires from your battery. For a 75 Amp system you will want the Progressive Dynamics RV Power Control Center with AC/DC Panel and...
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    I took a look at the owner's manual for the Progressive Dynamics RV Power Control Center # PD4575K18LS8 and found what you are looking at. The lithium/lead acid switch is a new feature added to the 4500 series converter chargers so my guess is the user manual hasn't been updated. There should be switch shown in the attached image that will let you switch to lead acid mode (LA) or lithium mode (LI).
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  • Can the Progressive Dynamics 4500 Converter Be Used with Lithium Ion Batteries
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