Nautel NX50, Руководство по установке

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NX50 Installation Manual Connecting the station reference ground
Issue 6.1 2021-07-13 Page 4-1
Section 4: Connecting the station
reference ground
To connect the station reference ground, perform the following steps:
1. Locate the station reference ground stud at the bottom right of the cabinet, as viewed
from the rear.
2. See Figure 4.1 on page 4-2 . Remove and retain the outer (exterior) nut (2), split washer
(4) and flat washer (3).
3. Attach a continuous, low impedance conductor (minimum four-inch copper strap, or
equivalent wire) between the site’s station reference ground and the transmitter’s
station reference ground stud (1). Ensure the reference ground conductor is at least 3
mm (1/8 in) from the cabinet’s exterior.
4. Reinstall flat washer (3), split washer (4) and nut (2) removed in step 2 on the
transmitter's station reference ground stud (1) and firmly tighten all hardware.
Note:
Proper grounding configuration is critical for protecting transmitter circuitry
from lightning strikes. See the Electrical Requirements section of the NX50 Pre-
Installation Manual or the Recommendations for Transmitter Site Preparation
Manual for information on proper grounding and lightning protection
recommendation. Failure to follow these guidelines may void your warranty.