Nortel Networks 8000 Series - Manual (Page 59)

Technical specifications for the DC Power Supply 59
Installing a DC Power Supply in an Ethernet Routing Switch 8000 Series Chassis
Model 8005DC power supply
This section provides power ratings for the 8005DC power supply and includes
the following topics:
• DC input power specifications
• DC output power specifications
DC input power specifications
DC output power specifications
Parameter Specifications
Input voltage -48 VDC/ -60 VDC
Input current 42/34 A
Input VA 1.95 kVA
Input power consumption 1950 W
Heat dissipation (thermal/output) 1666 Btu/hr
Parameter Specifications
Output power (maximum) 1462 W (1372 W + 90 W fans)
Modules
Fans
3.3 V @ 150 A
12 V @ 72 A
12 VDC @ 7.5 A/24 A peak