Progressive Dynamics 4500 Series Inteli-Power Converter – 75 Amp

Description

Progressive Dynamics RV Power Converter – PD4575K18LS8

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

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

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.

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

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

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.