News
Innovations of MEG measurement unit (AP21 board)
We are proud to present our latest measurement technology (AP21):
• HV-AC partial discharge test
• Repeated pulsed surge voltage to detect partial discharge
(PDIV, PDEV, RPDIV, RPDEV):
• 40-80% optimized measuring times
• integrated inductance measurement
• digital coil short circuit (CSC) signal
• dynamic relay switching
• onboard RFID
• still, same design space and therefore downward compatible
Software innovations (APW3):
Matching the new hardware, there is also the new software APW3.
• downward compatible with hardware up to AP11
• modular and flexible workflow, adaptable to your ideas
• extendable with plugins like Python integration
• Digital Signal Processor (DSP) analysis of CSC pulses (only with AP21 hardware)
• user-definable HT measurement circuits (only with AP21 hardware)
Precision in test and measurement technology
For over 40 years, GDG Gerätebau GmbH has specialized in the manufacture of measuring instruments for the electrical testing of armatures and stators. At our location in Sasbach in the Black Forest we develop our products hand in hand.
Starting with our high-precision measuring board, through mechanical and electrical design and manufacture, software development and digital signal processing, up to initial operation, we are at the side of our customers – worldwide.
Services
Alternative to purchase: Product as a service in terms of electrical measurement for new and existing customers at your site or ours. Guaranteed high-quality and flexible project handling with our efficient test systems.
Service
Fast restoration of process reliability thanks to extensive stock and almost 100% vertical range of manufacture. Short response times for repairs or service cases.
Downloads
A wide range of information and interesting facts is available here as free downloads. Starting with the company brochure, data sheets of different test equipment up to our conditions of purchase
Visit us at these fairs in 2026
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