TM 9-6115-668-13
Section VI. RADIO INTERFERENCE SUPPRESSION
4.10 GENERAL METHODS USED TO ATTAIN PROPER SUPPRESSION.
Suppression is attained by providing a low resistance path to ground for stray currents. The methods
used include shielding the ignition and high-frequency wires, grounding the frame with grounding straps,
and using filtering systems.
4.11 INTERFERENCE SUPPRESSION COMPONENTS.
4.11.1 Primary Suppression Components.
Primary suppression components are those whose primary function is to suppress electromagnetic inter-
ference. The primary suppression components on this Generator Set 150 kW are:
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Rubber HF sealing on front panel doors of Control Cabinet Assembly,
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Rubber HF sealing on connection panel of Control Cabinet Assembly,
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Filter capacitors FK in Control Cabinet Assembly.
4.11.2 Secondary Suppression Components.
Secondary suppression components have electromagnetic interference suppression functions which are
incidental or secondary to their primary function. The secondary suppression components for the Genera-
tor Set 150 kW are the unit hood assembly and the base frame assembly.
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