Creating Cable Openings For An E1H/E2H; E3H/E4H Mechanical Installation - Danfoss VLT FC 103 Operating Manual

Operating Guide | VLT® Refrigeration Drive FC 103

4.8.3 Creating Cable Openings for an E1h/E2h

Context:
The cable entry plate is a sheet of metal with studs along the outer edge. The cable entry plate provides cable entry and cable
termination points, and must be installed to maintain the IP21/IP54 (Type 1/Type 12) protection rating. The plate is placed between the
drive enclosure and the pedestal. Depending on stud orientation, the plate can be installed from inside the enclosure or inside the
pedestal. For cable entry plate dimensions, see
Procedure
1. Create cable entry holes in the cable entry plate using a sheet metal punch.
2. Insert the cable entry plate using 1 of the following methods:
To insert the cable entry plate through the pedestal, slide the cable entry plate through the slot (4) in the front of the pedestal.
To insert the cable entry plate through the enclosure, angle the cable entry plate until it can be slid under the slotted brackets.
3. Align the studs on the cable entry plate to the holes in the pedestal and secure with 10 M5 nuts (2).
4. Torque each nut to 2.3 Nm (20 in-lb).
Example:
1
2
1 Cable entry hole
3 Cable entry plate
5 Front cover/grill
Illustration 12: Installing the Cable Entry Plate

4.9 E3h/E4h Mechanical Installation

Danfoss A/S © 2020.01
9.8.1 E1h Exterior Dimensions
3
4
2 M5 nut
4 Slot in pedestal base
and 9.8.2 E2h Exterior Dimensions.
AQ275652766279en-000101 / 130R0707| 29
Mechanical Installation