Hitachi Relion 670 Series Commissioning Manual page 64

Bay control
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Section 7
Establishing connection and verifying the LON communication
Losses in connection box, two contacts (0.75 dB/contact)
Losses in connection box, two contacts (1dB/contact)
Margin for repair splices (0.5 dB/splice)
Maximum total attenuation
58
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1MRK 511 403-UEN Rev. L
Distance 1 km
Distance10 m
Glass
Plastic
1.5 dB
-
-
2 dB
0.5 dB
-
11 dB
7 dB
Bay control REC670
Commissioning manual

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