Conduit Openings - ABB OVRHSP Series Installation, Operation And Maintenance Manual

Conduit openings (OVRHSP)
If desired, punch holes at this time for the conduit or nipple or wait until the OVRHSP unit is mounted to the building structure.
Punch holes only in the designated areas as shown in the following illustration.
CAUTION:
Careful consideration must be made when selecting an area for conduit entry. There are several components inside the
enclosure that may interfere with the conduit entry path, therefore, ensure the path is clear of all objects before drilling.
Damages caused by installation errors are not covered under the product warranty.
See Figures 6A and 6B for conduit openings and enclosure dimensions.
Figure 6A
Conduit Openings and Enclosure Mounting Dimensions
(OVRHSP)
19.05 (3/4)
Myers Hub
(W1)
(W2)
(D1) (D2)
(H1)
OVRHSP 60–100
Dimensional specifications
Dim OVRHSP 60, 80, 100
H1 152.4 (6.00)
H2 171.5 (6.75)
H3 190.5 (7.50)
W1 152.4 (6.00)
W2 101.6 (4.00)
D –
D1 105.7 (4.16)
D2 50.8 (2.00)
Weight 4.5 kg (10 lbs.)
All measurements in millimeters (inches) and kg (pounds)
8 Product manual | OVRHSP/OVRHSR surge protective device
(D)
ø7.87 (0.31)
(H2)
(H3)
Allowable area for conduit entry
OVRHSP 120–160
(W1)
(W2)
ø7.87 (0.31)
(H1)
(H2)
(H3)
OVRHSP 120, 160
254.0 (10.00)
273.1 (10.75)
292.1 (11.50)
203.2 (8.00)
152.4 (6.00)
157.5 (6.20)
–
–
9 kg (20 lbs.)
(D)
(W1)
(W2)
Allowable area for conduit entry
OVRHSP 200–400
OVRHSP 200, 240, 300, 400
355.6 (14.00)
374.7 (14.75)
393.7 (15.50)
304.8 (12.00)
254.0 (10.00)
157.5 (6.20)
–
–
18 kg (40 lbs.)
ø0.31 (7.87)
(H1)
(H2)
(H3)