Power Line Carrier ____________________________________________________________________
RF-MCGARDPRO
Hubbell Power Systems, Inc.
–
RFL™
Products
July 1, 2022
©2022 Hubbell Incorporated
5-2
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Security:
The probability that a false trip event will be declared at the receive end of the
link as a function of the signal to noise ratio of the link.
Trip Transport Delay and Channel Spacing
Table 5-1 2F Trip Transport Delay and Channel Spacing
Configuration Settings
Nominal Trip
Transport Delay
(With recommended
Settings)
Minimum
Permissible
Unidirectional
Channel Spacing
Minimum
Permissible
Bidirectional
Channel Spacing
Nominal Receive Bandwidth: 200 Hz
TX Frequency Shift: +/- 100 Hz
12.0
– 13.0 ms
500 Hz
1000 Hz
Nominal Receive Bandwidth: 500 Hz
TX Frequency Shift: +/- 250 Hz
8.0 ms
1250 Hz
2500 Hz
Nominal Receive Bandwidth: 1000 Hz
TX Frequency Shift: +/- 500 Hz
6.0 ms
2500 Hz
5000 Hz
Table 5-2 3F Trip Transport Delay and Channel Spacing
Configuration Settings
Nominal Trip
Transport Delay
(With recommended
Settings)
Minimum
Permissible
Unidirectional
Channel Spacing
Minimum
Permissible
Bidirectional
Channel Spacing
Nominal Receive Bandwidth: 200 Hz
TX Frequency Shift: +/- 200 Hz
12.0
– 13.0 ms
700 Hz
1200 Hz
Nominal Receive Bandwidth: 500 Hz
TX Frequency Shift: +/- 500 Hz
8.0 ms
1750 Hz
3000 Hz
Nominal Receive Bandwidth: 1000 Hz
TX Frequency Shift: +/- 1000 Hz
6.0 ms
3500 Hz
6000 Hz