Tokyo Keiki MRF-10, Руководство по установке и эксплуатации

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3.5 Grounding
The terminal must be connected to earth ground prior to connection to any other
equipment. The grounding resister should be less than 100 ohm.
(1) Example of connecting only with attached standard cable or extended with
3-core shielded cable
Please connect with shield & FG line to grounding line at power source side as
below.
(2) Extended 2-core cable with shield
Please connect shield line to FG line at connection part, then grounding at power
source side as below.
(3) With lightening arrester
Please connect only FG line to arrester grounding line.
The shield of extension line should be taken at ground line of power source side
as below.
The lightening arrester should be installed near-by MRF-10 transmitter head.
MRF-10
+
-
FG
Power
scource
+
-
Shield
MRF-10 standard cable
MRF-10
+
-
FG
Power
source
+
-
Shield
Extention cable
MRF-10 Arrester
+
-
FG
+
-
Extention cable
Power
source
3-3