Parallax Power Supply MagneTek 3200 Series Quick Start Manual

Replacing a MagneTek or Parallax 3200 Series System.

3200 Series Linear converter/chargers were manufactured with several different options
available and option codes after the model number were used to identify these different
configurations.
Example:
Series DC amperage output
Later production units (out to the end of production) reduced
available options to basically two, option P and option X.
The two questions that need to be answered about a 3200 series
converter/charger requiring replacement are:
1. Does it have the internal Fuse Block? Option B or T
2. Does it have the 120-Volt Cord Set? Option X
The recommended replacement for any 3200 Series
converter/charger is a Parallax Power Supply 7400 series
deck mount converter/charger.
http://www.parallaxpower.com/7400/7400productbrochure.pdf
Choose an appropriate DC amperage output comparable to the original 3200 series DC output
amperage. Installing a 7400 series with a higher DC amperage output is acceptable, but be aware
that this may also require upgrading the battery bank wiring and the battery over-current
protection fuse or breaker to prevent nuisance battery breaker tripping. Upgrading the battery
wiring and battery over-current protection is recommended when increasing the DC amperage
32 40 PX
Options