Power Supply Specifications - HP Z400 Maintenance And Service Manual

Power supply specifications

Table 1-6
Power supply
Operating voltage range
Rated voltage range
Rated line frequency
Operating line frequency range
Rated input current
Heat dissipation
(Configuration and software dependent)
Power supply fan
FEMP Standby Power compliant @115V (<2W in S5 –
Power Off)
ERP Lot 6 Compliant @230V (<1w in S5 – Power Off)
Built-in Self Test LED
Surge tolerant full ranging power supply (withstands
power surges up to 2000V)
Power Consumption in sleep mode (as defined by
ENERGY STAR) - Suspend to RAM (S3) (Instantly
Available PC)
10 Chapter 1 Product overview
Power supply specifications
Item Description
475W Wide Ranging, Active PFC and 85%
●
efficient or
600W Wide Ranging, Active PFC and 80%
●
efficient (optional)
90 – 269 VAC
100–240 VAC
50–60 Hz
47–66 Hz
10A @ 100-127 VAC
6A @ 200–240 VAC
475W power supply:
Typical: 954 Btu/hr = (240.3 kg-cal/hr)
●
Max: 1977 Btu/hr = (498.2 kg-cal/hr)
●
600W power supply:
Typical: 1536 Btu/hr = (387 kg-cal/hr)
●
Max: 2560 Btu/hr = (645 kg-cal/hr)
●
One fan, 92mm x 25mm, variable speed
Yes
Yes
Yes
Yes
<6 watts
118 VAC
400 Hz
393–407 Hz
10A @ 118 VAC
ENWW