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4.7.1
Power Standby Switch Disable Jumper
Each tray's backplane provides a jumper that enables the chassis power standby switch to control
the outputs of the power supplies. (see
4.8
Power Supplies
The ZT 5085 system is designed for use with standard 3U by 8HP CompactPCI* power supplies
that comply with the PICMG 2.11 Power Interface Specification R1.0.
The ZT 5085 platform uses 250 W AC or DC CompactPCI power supplies. These supplies provide
non-IPMI management features(DEG#, FAIL#, and INH#). However, the ZT 5085 is designed to
accommodate higher wattage power supplies and IPMI-based power supplies.
For information about working with the power supplies, refer to
Supplies" on page
4.8.1
AC Input Power Supplies
AC systems are powered by the Intel
Supply.
The AC input ZT 6303 is a hot-swap, CompactPCI* power supply using a standard Positronic 47-
pin connector that is fully compliant with the PICMG 2.11 Power Interface Specification. High
current density allows this unit to deliver up to 40A on both the +5 V and +3.3 V outputs at 50 ºC.
Remote sense and active current share on the +5 V, +3.3 V, and +12 V outputs along with OR'ing
FETs allow these units to be used in redundant, hot-swap applications.
Table 8.
AC Input Specifications
Parameter
Input Voltage (AC)
Input Frequency
Hold-up Time
Input Protection
Inrush Surge Current
Operating Frequency
4.8.2
DC Input Power Supplies
DC systems are powered by the Intel
The DC input ZT 6313 is a hot-swap, CompactPCI* power supply using a standard Positronic 47-
pin connector that is fully compliant with the PICMG* 2.11 Power Interface Specification. High
current density allows this unit to deliver up to 40 A on both the +5 V and +3.3 V outputs at 50º C.
Remote sense and active current share on the +5 V, +3.3 V, and +12 V outputs along with OR'ing
FETs allow these units to be used in redundant, hot-swap applications.
Technical Product Specification
Figure 14, "ZT 5085 V(I/O) Shunt Locations" on page
39.
®
NetStructure
Conditions/Description
Continuous input range.
Non-user serviceable, internally-located input line fuse
Internally limited by thermistor and electronic switch.
Switching frequency of main output transformer
®
NetStructure™ ZT 6313 Hot Swap DC Power Supply.
Section 3.3, "Working with Power
TM
ZT 6303 250-Watt Hot Swap AC Power
MIN
85
47
20
125
Power Subsystem
31).
MAX
Units
264
VAC
63
Hz
ms
30
A
145
KHz
53
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