APC 10-40kW 208/480V Installation Guide download pdf (Page 76)

76 Installation Guide Silcon DP300E 208V/480V 10-80 kVA

7OY0002 US rev. 04

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8.5 Seismic anchoring

8.5.1 Mounting seismic anchoring without conduit box

8 holes for Ø10mm bolts have to be drilled according to dimensioned sketch, where

the UPS is going to be placed.

The 4 squares for seismic anchoring can be loosely tightened in the holes before the

UPS-system is placed. The system is placed, and then the squares are tightened in

the holes and in the feet of the UPS.

Or:

the system is placed after drilling the holes, and then the 4 squares are tightened in

the holes and the feet of the UPS. At a 39.37/1000 in./mm cubicle the seismic anchor-

ing can be bolted in the 4 outside feet or in the 2 middle feet and the 2 right or left

feet.

The square for seismic anchoring is placed towards the foot and bolted with bolt (1)

and plain washer (2) towards the foot and plain washer (2), string washer (3) and

nut (4) towards the square.

8.5.1.1 Seismic anchoring 23.62/600 in./mm cubicle mounted under frame

(measurements in mm)

IMPORTANT!

Remember to tighten all bolts in

the 4 squares, both in the floor

and in the feet of the UPS. Bolts

for the floor are not enclosed.

REAR SIDE

234

FRONT SIDE

625 ±2

705 ±2

4075 7540

260±2

490±2

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APC 10-40kW 208/480V Installation Guide Page 76