FOXBORO FBM233 Regulator Power module

Isolation Sections must be inserted in air ducts immediately prior to shield penetrations. Filters and TPDs installed for noise suppression and transient protection must be grounded to their mounting enclosures (which presumably is mounted directly on the housing of the HVAC equipment)

Other changes include the following: 

with direct connections or with minimum length conductors. Filters and TPDs installed for noise suppression and transient protection must be grounded to their mounting enclosures (which presumably is mounted directly on the housing of the HVAC equipment) with direct Connections or with minimum length conductors.

Context Considerations

Isolation sections must be inserted in air ducts immediately prior to shield penetrations.The earth electrode subsystem commonly consists of both intentional and incidental metal conductors.

Application industry

The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing

Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions

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