IBM 2220 Nways 300, Service Manual

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Appendix C. 2220 Power Consumption
2220 Power Limits
The total power consumption depends on the type of power source (ac or dc) and
the number of power supply. Table C-1 shows the maximum total power
consumption allowed.
Note: Every ac power has a battery backup. In this mode, the power consumption
is up to 675 Watts per battery during 3 to 5 minutes.
Table C-1. Maximum total consumption allowed.
Power supply type Quantity Total allowed (Watt)
Battery backup
support (Watt)
ac 1 or 2 1350 1350 (note)
dc (-48v) 1 or 2 1550 n/a
2220 Base Machine and Modules Power Consumption
Table C-2 shows the base machine and modules power consumption.
Table C-2 (Page 1 of 2). Base Machine and Module Power Consumption
Types Feature Code Consumption (Watt)
Base machine
2220 Model 300
2220 Model 500
2220 Model 501
N/A
150
178
175
Trunk/Port Adapter
Low-speed Type 1 (LSA1)
Low-speed Type 2 (LSA2)
Low-speed Type 3 (LSA3)
High-speed Type 1 (HSA1)
High-speed Type 2 (HSA2)
High-speed Type 3 (HSA3)
ATM Type 1 (ATMA1)
ATM Type 2 (ATMA2)
5410
5440
5460
5415
5445
5446
5450
5451
35
45
38
42
55
44
41
41
Voice Server Adapter (VSA) 5400 44
Switch
2220 Model 300
2220 Model 500
2220 Model 501 (redrive)
5350
5340
5341
29
57
54
Clock
2220 Model 300
2220 Model 500
2220 Model 501 (redrive)
5355
5355
5356
20
20
10
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Copyright IBM Corp. 1998, 1999
C-1