Installation Of Degree Of Protection Versions Ip31D, Ip32D And Ip34D; Ip31D - Protection Against Vertically Falling Water Drops - Siemens NXPLUS C Installation And Operating Instructions Manual
Medium-voltage switchgear, fixed-mounted circuit-breaker switchgear up to 24 kv, extendable, single busbar, metal-enclosed, gas-insulated
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- Installation and operating instructions manual (172 pages) ,
- Installation and operating instructions manual (266 pages)
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802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11
17
Installation of degree of protection versions IP31D,
IP32D and IP34D
If not stated otherwise, the assembly of the protection against vertically falling water drops is
shown by the example of a switchgear version with a small low-voltage compartment.
17.1
IP31D - protection against vertically falling water drops
Mount the switchgear termination and busbar cover before the protection against vertically
falling water drops is mounted.
Fig. 132: Setup of a protection against vertically falling
water drops
➭ Stick sealing strap on rear side of angle plate. The sealing strap must be in line with the
angle plate on the left and on the right.
Fig. 133: Mounting the sealing strap on the angle
plate (view from the rear)
➭ Mount the angle plate on the low-voltage compartment using 4 self-tapping bolts M5x16.
INFORMATION
①
②
③
④
①
Angle plate
②
Sealing strap
Installation
Connecting plate
Sealing strap for connecting
plates
Roof plate
Angle plate
171/293
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