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Testing Equipment for Installations & Machines

Gossen Metrawatt PROFITEST MF XTRA: The equipment for control cabinets & mains.

Where high currents flow, there's no room for excuses. The PROFITEST MF XTRA is our high-performance tool for the safety testing of stationary installations, main distribution boards, and industrial machines under DIN VDE 0105-100.

PROFITEST MF XTRA im Transportkoffer
Installation Safety

Finding faults in the control cabinet before there's a fire

Stationary installations are the backbone of your business: control cabinets, sub-distribution boards, RCDs, and permanently connected machines. If an RCD doesn't trip fast enough in an emergency, it no longer protects anyone.

With the PROFITEST MF XTRA we measure loop impedances, short-circuit currents, and RCD trip times with pinpoint accuracy. We see exactly whether your protective devices switch off within milliseconds in an emergency.

Your benefit: you meet the strict requirements of the BetrSichV and protect yourself against operational failures and fire damage.
Installation Measurement

Requirements for installation testing

RCD Tests

Measurement of trip current and trip time for AC, DC, and all-current-sensitive RCDs (Type A, B, B+).

Loop Impedance (Zi / Zl)

Determination of the possible short-circuit current to ensure that circuit breakers trip in time in the event of a fault.

Rotating Field & Mains Voltage

Checking the correct rotating field at three-phase sockets (CEE) and machines to prevent motor damage.

Audit-Proof Records

Gossen Metrawatt measurement values flow directly into your legally compliant installation test record under VDE 0105-100.

Valid Calibration Certificate (PROFITEST MF XTRA)

Officially verified measurement accuracy for installation and control cabinet testing.

View Certificate (PDF) ⬇️

Do You Need a DGUV V3 Installation Test?

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AmpGuard-Zentinel

Specialized engineering service provider for DGUV Regulation 3 safety inspections south of the Amper.

Christian Grömmer, B.Eng.
Electrical Engineer & VEFK
Address & Contact
Westendstr. 281
80686 München
✉ info@ampguard-zentinel.de 📞 +49 1522 7651012
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