TREND NX Variable Speed Drives - Manual (Page 64)

CABLING AND CONNECTIONS vacon • 47
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6.1.4 Mounting of cable accessories
Enclosed to your Vacon NX or NXL frequency converter you have received a plastic bag containing compo-
nents that are needed for the installation of the mains and motor cables in the frequency converter.
Figure 6-5. Cable accessories
Components:
1 Grounding terminals (FR4, FR5/MF4, MF5) (2)
2 Cable clamps (3)
3 Rubber grommets (sizes vary from class to class) (3)
4 Cable entry gland (1)
5 Screws, M4x10 (5)
6 Screws, M4x16 (3)
7 Grounding cable clamps (FR6, MF6) (2)
8 Grounding screws M5x16 (FR6, MF6) (4)
NOTE: The cable accessories installation kit for frequency converters of protection class IP54 includes all
components except 4 and 5.
Mounting procedure
1. Make sure that the plastic bag you have received contains all necessary components.
2. Open the cover of the frequency converter (Figure 1).
3. Remove the cable cover. Observe the places for
a) the grounding terminals (FR4/FR5; MF4/MF6) (Figure 2).
b) the grounding cable clamps (FR6/MF6) (Figure 3).
4. Re-install the cable cover. Mount the cable clamps with the three M4x16 screws as shown in Figure 4.
Note that the location of the grounding bar in FR6/MF6 is different from what is shown in the picture.
5. Place the rubber grommets in the openings as shown in Figure 5.
6. Fix the cable entry gland to the frame of the frequency converter with the five M4x10 screws (Figure 6).
Close the cover of the frequency converter.
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