Ericsson 0208, Руководство пользователя

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PRELIMINARY
Radio Description
rating could be taken into account only if it is accepted that fuses or circuit
breakers trip in such situations.
Table 9 External Radio Fuse and Circuit Breaker Recommendations
Unit (DC
Powered) Output Power
(W)
Minimum Fuse
Rating
(1)
(A)
Fuse Rating
Recommended
for Reliable
Operation
(2)
(A)
Maximum
Allowed Fuse
Rating
(3)
(A)
Radio 2217 B1,
B3, B8, B20, B28A
and B5 2 x 40 W 16 A 25 A 32 A
Radio 2218 B39A 2 x 40 W 16 A 25 A 32 A
Radio 0208 B1 N/A 2 A 2 A 3 A
Radio 2217 B1 +
Radio 0208 B1 2 x 40 W 16 A 25 A 32 A
(1) These fuse ratings can only be used if it is acceptable that fuses trip because of lightning or
network transients.
(2) The recommended fuse rating takes into account that external fuses are not to trip because
of lightning or network transients.
(3) The absolute maximum fuse class in accordance with radio design restrictions.
Note: If a fuse or circuit breaker rating above minimum fuse rating is
selected, cable dimensioning rules in Section 5.5 on page 34 are to
be reconsidered to make sure that the fuse or circuit breaker tripping
criteria are met.
3.6.2 AC Power Characteristics
The radio installation accepts 100–250 V AC when used together with an
optional PSU. For more information about the PSU, refer to
PSU Description .
3.6.3 Power Consumption
For information about power consumption, refer to Power Consumption
Guideline for RBS 6000 .
3.7 System Characteristics
This section describes the system characteristics of the Radio System.
3.7.1 RF Electromagnetic Exposure
General information on RF Electromagnetic Fields (EMF) for radios connected
to a Radio System from the 6000 family can be found in
Radio Frequency
Electromagnetic Fields .
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181/1551-LZA 701 6001-1-V1 Uen PC3 | 2016-01-13