The Schneider Electric VW3A9542 is a pre-equipped IP54 floor-standing enclosure kit designed to create a sealed enclosure for ATV61 and ATV71 variable speed drives. It's a complete package — the kit composition includes the plinth, roof extension, upper and lower air ducts, an EMC plate, fixing accessories, a drive support, a document holder, seals, an IP65 graphic display terminal remote mounting kit, a handle with a push-button operated opening mechanism, and a 24 V DC, 600 mA supplementary power supply. This is the one-stop kit for building a drive cabinet without sourcing each piece separately.
The ambient temperature range is 0 to 45 °C outside the enclosure and 0 to 50 °C inside the enclosure — so the internal drive environment can run warmer than the room, but you still need to keep the room below 45 °C to stay within spec. The internal 24 V DC supplementary supply delivers 600 mA, which powers the control logic and the graphic display terminal; the kit also includes a separate 24 V DC drive supply rated 21 to 27 V at under 200 mA for the drive's own control circuit. Cable entry is via the enclosure bottom or from the left, which gives flexibility in panel layout but means you need to plan the gland plate position before mounting.
Deployment Context
This is a floor-standing enclosure kit, so it's sized for a drive cabinet that sits on the plant floor — not a wall-mount or panel-mount solution. The IP54 rating means it's protected against dust ingress and water splashes from any direction, making it suitable for washdown areas or outdoor installations under a roof. The colour code is RAL 7022 plinth with RAL 7032 case, which is the standard industrial grey scheme.