Power Increase: It Has Never Been So Easy!

With a capacity of 25kW and a maximum output current of 1,500A (16V/1,500A) per module, the MSA Tower is the most powerful rectifier in its class. Its modular design enables you to increase the output current to up to 7,500A by means of only five modules and to adapt it to your needs by yourself at any time. The small number of modules ensures high availability, reliability and low maintenance costs!

As each module has its own stackable enclosure and all connections are on the outside, you just need to put another module on top of the existing MSA Tower to increase the capacity, and the process will run with a higher output power within next to no time! – Build your own rectifier!

Standard Technical Data

Input Voltage3 x 380 – 480V / 50-60 Hz
Power Factor0.95
Efficiency700A to 7500A
Output Current7,500A; with 5 modules only
Output Voltage16 V; 20 V; 25 V; 30 V; 45 V
Duty Factor100%
Adjustment Range0 – 100%
Ambient Temperature104°F, up to 122°F at reduced power
Cooling SystemAir
WeightPower module: 135 lbs.
Control module: 35 lbs.
Degree of ProtectionNEMA 1
Dimensions (W x D x H)20”/25”/12” (per module)
6” (control module)


  • Individual power input to each module
  • PS based enclosure for stacking
  • One common output bar for + and –
  • Upgradeable to support redundant power concepts


  • Standard ramp
  • Timer
  • AH meter
  • DC over current and short circuit current limitation
  • Digital control panel

Power Your Success with American Plating Power

Experience the reliability of our DC/AC power supplies, engineered for 24/7 operation in the toughest industrial and commercial environments.

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