Compaq EK-ASIP2-OG. D01 - Manual (Page 20)

Product Overview
1–10 AlphaServer Intelligent Peripheral Platform Hardware Owner's Guide
1.4.4 IP Power Controller Subsystem
This section briefly describes the IP power controller subsystem.
1.4.4.1 Overview
Each rackmount simplex and duplex IP Platform contains one or two power controllers
located in the bottom rack of the cabinet. Each controller provides power to one ISA bus
expansion chassis, one BA35x-Sx modular storage shelf, and one AlphaServer 1000A
processor.
The AlphaServer IP Platform supports the following power controller models: 120 Vac, 250
Vac, or -48 Vdc. In addition, each processor and associated voice, storage, and
communication resource has its own individual power supply.
Refer to Appendix C for instructions on field wiring the -48 Vdc power controllers for power.
1.4.4.2 IP Power Controller Options
Table 1-4 lists the IP power controller options.
Table 1-4: IP Power Controller Options
Part Number Description Simplex Duplex
H7600-AA 120 Vac power distribution unit that provides ten (10) ac
outlets, an attached power cord with an L5-30P plug, an
on/off circuit breaker, and a power-on light. 1 2
H7600-DB 250 Vac power distribution unit that provides twelve (12)
IEC 320 ac outlets, an attached power cord with an IEC
309 plug, an on/off circuit breaker, and a power-on light. 1 2
2T-48VDC-AA 3 kW (N+1) -48 Vdc power inverter (-48 Vdc to 120 Vac
dual converter). 0 1
2T-48VDC-AB 2 kW (N+1) -48 Vdc power inverter (-48 Vdc to 120 Vac
dual converter). 1 0
1.4.5 Alarm Indicator Panel
The alarm indicator panel provides programmable visual and audible alarm indicators for the
IP Platform.
Table 1-5 lists the alarm indicator panel options.
Table 1-5: Alarm Indicator Panel Options
Part Number Description Simplex Duplex
2T-IPAIP-CA Alarm indicator panel for the simplex IP Platforms. 1 NA
2T-IPAIP-CB Alarm indicator panel for the duplex IP Platforms. NA 1