Mobile Power Packs

The high-current Ferrotest mobile power packs provide both AC and HWDC magnetising currents from 1000 Amps up to 7100 Amps AC, and from 950 Amps to 5000 Amps DC.

Constant current magnetisation
Constant current is initiated upon operating a foot or hand switch. An electronic system regulates the test current from 0 to maximum in approx. 200 ms, which avoids unnecessary peak loading of the mains supply.

Impulse magnetisation
If the impulse operation is selected a sequence of single impulses is produced according to a factory-set on/off duty cycle of (1 s/1 s).

After selecting the demagnetisation setting, the test current is regulated from the set maximum value to 0 in approximately 600 ms.

Ordering Information

Ferrotest 10061140

Ferrotest GWH 15062150

Ferrotest GWH 40062400

Ferrotest GWH 60062600

Ferrotest GWH 100062900

Product Properties

NDT TypeFluorescent Magnetic Particle Testing, Visible Magnetic Particle Testing


Ideal ApplicationTesting at a fixed installation, Testing components that are too large or heavy to be inspected by standard fixed-position MPI equipment


StandardsDIN EN ISO 9934-3:2002, DIN VDE 0100-410:2007, DIN VDE 0100-540:2012, EN 60204-1:2006

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