Siemens HiPath 3000 V3.0 or later Gigaset M1 Professional, Руководство по обслуживанию, Страница: 163 / 1202

boards.fm
P31003-H3560-S403-54-7620, 09/05
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
3-73
Boards for HiPath 3000
Central Boards
Technical specifications
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Nominal voltage range: 100 VAC - 240 VAC
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Nominal frequency: 50 Hz - 60 Hz
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Ring generator: 75 VAC, 20/25/50 Hz
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Partial voltages: +5 Vdc, –48 V
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Battery charger: 4 x 12 V (40.8 V-55.2 V)
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Power consumption: 180 W
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Bridging times
Table 3-29 lists the maximum possible bridging times (emergency battery operation in case
of power failure) with battery pack S30122-K5928-X (48 V/1.2 Ah), depending on the sys-
tem.
Table 3-29 UPSC-D - Bridging Times with Battery Pack S30122-K5928-X (48 V/
1.2 Ah)
System Power sup-
ply unit
Load levels Maximum bridg-
ing time
HiPath 3350 UPSC-D Normal output load = 5 V: 3 A;
–48 V: 0.5 A; ringing approx. 2 VA 19 min
HiPath 3550 UPSC-D Normal output load 100 % = 5 V: 8 A;
–48 V: 1.1 A; ringing approx. 4 VA 6 min
HiPath 3550 UPSC-D Normal output load 60 % = 5 V: 4.8 A;
–48 V: 0.66 A; ringing approx. 2 VA 15 min
HiPath 3550 UPSC-D with
EPSU2
Normal output load 100 % = 5 V: 8 A;
–48 V: 2.5 A (external via EPSU2);
ringing approx. 4 VA 17 min
Measurement conditions:
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All measurements were performed at a room temperature of approximately 23 °C
(73.4°F).
●
The batteries were fully charged when the measurement was started.