Tests on electrical systems 

Certification tests on instruments and equipment for LPG / NCG automobile fuel systems to EHK international regulations. 

Files to download
Photogallery
CONTACT

Ing. Miroslav Valeš
Head of Testing laboratories, VZLÚ 
Tel: +420 225 115 267 / 332
fax: +420 225 115 430
e-mail: m.vales@vzlu.cz

Pavel Hykl
Tel: +420 225 115 190 / 332
fax: +420 225 115 430
e-mail: hykl@vzlu.cz



Tests on electrical systems
WE OFFER:

Tests on electrical systems of aircraft and other products to DO-160D and MIL-STD: 

  • Magnetic effects 
  • Supply 
  • Voltage needle pulses 
  • Effects of low frequency signals transmitted on supply lines 
  • Effects of induced signals 
  • Effects of transitional phenomena caused by lightning 
  • Electrostatic discharge 
  • Interaction effects to standard ČSN-EN 61000-4-2 (-4,-5)

Type and piece tests on electric rotating machines:

  • Open-circuit voltage 
  • Short-circuit current 
  • Dielectric test 
  • Insulation test 
  • Vibration and oscillation 
  • Electrical quantities vs. speed, stress, temperature and other load

Tests on aircraft generators and supply systems

EQUIPMENT:

Sources:

  • Pulse generators RTCA/DO-160D (RG 560, GISO-1MHz and 10MHz) 
  • Pulse generators ČSN EN 61000-4-2 (4 and 5) 
  • Electrostatic pulse generators SRG 200

CUSTOMERS:
  • Aircraft electrical systems manufacturers 
  • Manufacturers and users of fans 
  • Manufacturers and users of generators and supply systems