WLTP/RDE/CFR§1066/WMTC vehicle test Fahrtwind-Simulatoren VQF

The compact LTG Fahrtwind-Simulators type VQF were specially developed for use in chassis dynamometers, but can also be used universally for other cooling or airflow simulations. They are characterized in particular by the fact that an extremely space-saving installation situation can be achieved thanks to the 90° air deflection. The devices can even be placed directly on the wall without disturbing the aerodynamic values. This is where LTG tangential fans really come into their own: Their uniform air flow across the entire outlet width of the fan.

LTG Fahrtwind-Simulators type VQF fulfill all known directives such as WLTP, RDE, CFR §1066 or WMTC and are also available EMV-ILA compliant.

Areas of application include the automotive industry or test laboratories in mechanical and plant engineering. The LTG units are characterized, among other things, by the use of cross-flow fans. Their special flow principle offers decisive advantages.

Technical data

TypeBlow-out speed [km/h]Discharge cross-section HxB [mm]Discharge height above floor [mm]Sponsored Volume flow (m³/h]Ambient temperature [°C]Requirements fulfilled gen
VQF 200/1000701 000 x 121200 - 1 5009000+10 to +40
VQF 500/800 100584 x 800240 - 60047 000 +4 to +40
120630 x 63010548 000 -40 to +40
160300 x 80020040 000-30 to +40
VQF 500/1 250 135294 x 1 030200 - 500 40 880 -10 to +40WLTP, CFR
135294 x 1 030200 - 500 40 880 -30 to +40WLTP, CFR
135294 x 1 030200 - 500 40 880 -40 to +60WLTP, CFR
135356 x 1 118200 - 500 51 300-10 to +40WLTP, CFR, EPA
160294 × 1030 200 - 500 48 000-10 to +40 -30 to +40 -40 to +60WLTP, CFR, RDE
VQF 630/1250 with nozzle150630 x 6308560 000-10 to +40WMTC
VQF 630/1400150382 x 1 000200 - 50057 300+10 to +40
VQF 800/1250 with 3 nozzles100914 x 1 07050 - 350 98 000-30 to +50SC03
135300 x 1 000200 - 50040 800-30 to +50WLTP
160600 x 1 00050 - 35098 000-30 to +50RDE
VQF 800/140090488 × 1 400455 - 655 62 500-25 to +40
VQF 1 000/1 600140800 x 1 20045135 000-40 to +50
140850 x 1 60045 - 495 199 000-35 to +55
150800 x 1 500100 - 450180 000-35 to +50
VQF 1 000/2 000160800 x 1 40050 - 350179 000+10 to +35WTLP
200 (with nozzle)460 x 1 60045 - 495199 000 -35 to +55

Downloads

Brief information on airstream simulators VQF/VAF
PDF 326.47 kB
Brief information Maintenance & calibration measurement Fahrtwind-Simulators VQF/VAF
PDF 751.38 kB
Brief information on airstream simulators VQF Comfort Drive
PDF 524.2 kB
Technical brochure Fahrtwind-Simulatoren VQF German
PDF 7.34 MB

Impressions