Conduit box kits bolt to the bottom of the unit to provide conduit entry and an IP20/NEMA 1 rating without a separate enclosure. Flange mounting kits extend the heat sinks on the back of the drive through the rear of the enclosure. EMC shield plates allow motor lead shields to be grounded at the drive. Select based on model and frame size of the drive.
Optional conduit boxes allow larger GS4 drives to be mounted without an enclosure in many applications - saving considerable cost and installation time. GS4 drives with conduit boxes are rated for IP20, UL Type 1, and NEMA1.
Flange Mounting Kits
All GS4 drives up to 215 HP can be "flange mounted"; a thru-mounting technique that puts the drive heatsinks on the outside of the enclosure. The smaller A through C frame size drives have optional flange mount kits; D through F frame sizes come with flanges already attached.
GS4 conduit boxes start at
Optional conduit box kits bolt onto the bottom of the applicable GS20 drive to provide a convenient connection point for conduit entry, allowing the GS20 to acheive a NEMA 1/UL type 1 environmental protection rating; especially useful for GS20 drives mounted outside of an electrical control panel.
EMC Shield Plate
EMC Shield Plates are available for use with shielded cable and the GS20 drive. For GS20X drives, use Earthing Plates.