TitanNetworx TNDS-9000P, Инструкция по установке

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2.5 Connect to Protective Grounding Cable
Proper connection of the protective grounding cable is not only for quickly
releasing the overvoltage and overcurrent resulting from lightning, but also
necessary for protecting your body security.
With Grounding Bar
Connect one end of the protective grounding cable to the binding post on the
grounding bar and fix the screws.
Figure 2-4 Install with grounding bar
Note: The switch’s grounding cable should be connected to the engineering
land in the IT room. Water hoses and lightning rods are not proper for grounding.
Without Grounding Bar
1. With mud land nearby and allowed to bury grounding bar.
Bury an angle iron or steel pipe ( ≥ 0.5m) into the mud land. The protective
grounding cable should be welded to the angle iron or steel pipe and the welding
point should be embalmed.
Figure 2-5 Install with a ground conductor buried
(1) DC Power Input Jack (2) Binding Post
(3) Protective Grounding Cable (4) Grounding Bar
(1)DC Power Input Jack (2) Binding Post (3) Protective Grounding Cable
(4) Earth
(5) Angle Iron