PowerRack, air-cooled

Application
The PowerRack is suitable for a wide range of industrial processes, in particular: electroplating processes, water treatment, special electrolytic applications, DC-assisted process engineering, automated processes, pulse applications.

Product description
Modern surface technology places high demands on process infrastructure. As a scalable rectifier, the PowerRack is a flexible power supply for almost any DC-driven process. An optional redundant design guarantees the user maximum process reliability. Thanks to 19″ technology, the PowerRack concept delivers high power in a small footprint.

Regardless of the expected environment, the air-cooled and water-cooled units offer optimal conditions for efficient continuous operation.

Customer benefits
The PowerRack is compact, expandable and flexible. It ensures stable constant-current and constant-voltage control with low residual ripple. It is also redundant, lightweight, and each power module has its own independent DC supply.

Interfaces

MFD terminal (manual)
Analog signals 0–10 V / 0..20 mA
Profibus DP, ProfiNET, etc.

Technical data

Mains voltage: 3 x 380–480 V / 50–60 Hz

Output current: 100 A to 7,500 A

Output voltage: 6 V to 150 V

Residual ripple: < 3%

Duty cycle: 100% (24/7)

Power factor: > 0.95

Efficiency: > 87% / > 90%

Operating modes: Manual and remote operation (0–10 V)

Ambient temperature: up to +35°C to +50°C at reduced power

Dimensions (W/D/H): 600/800/2000 [mm] (+ 100 mm base)

FAQ

What is the MUNK PowerRack and how does it work?

The PowerRack is a modular rectifier system based on 19″ PSP technology that combines multiple power modules in one rack. A digital master controller handles power management via microprocessor.

What maximum power can the air-cooled PowerRack achieve?

The air-cooled PowerRack can deliver output currents of up to 7,500 A, making it ideal for medium to large electroplating systems.

Can the PowerRack be expanded?

Yes, the PowerRack has a modular design and can be scaled by adding additional 19″ modules. This enables step-by-step capacity expansion without replacing the entire system.

Is the PowerRack also available in a water-cooled version?

Yes, the PowerRack is available in both air-cooled and water-cooled versions. The water-cooled version offers higher power density within the same installation space.

What redundancy functions does the PowerRack offer?

The PowerRack features an integrated redundancy function, i.e., if one module fails, the remaining modules take over the load without interrupting the process.

Do you require individual consultation or

a solution tailored to your application?

Please feel free to contact us for a personal product inquiry.