Fortinet FortiGate-7030E System Manual page 15

FortiGate-7030E chassis
Each PSU is designed to be installed in a Telecom data center or similar location that has available -48VDC power fed
from a listed 40A circuit breaker. To improve redundancy you can connect each power supply to a separate power
circuit.
DC power cables are intended to be used only for in-rack wiring, must be routed away from sharp edges, and must be
adequately fixed to prevent excessive strain on the wires and terminals. Make sure DC terminal rings are securely and
safely fastened to the PSU terminals.
DC PSU (power connector cover removed)
+ (Red)
Power
Connector
- (Black)
Power
Connector
DC terminals accept UL approved ring terminals for 8/M4 stud with ext ring diameter < 9.8 mm. DC cables must be a
minimum of 8 AWG. Each PSU ships with a set of two 8 AWG DC power cables and six extra DC terminal rings. The
cables are 3 meters (9.84 ft.) long. You can use the DC terminal rings to make custom DC cables.
PSU Power ratings
Max Inrush Current
Max Inrush Current Duration
Input Voltage
Input Current
PSU LED States
State
Off
Flashing Green
Green
Amber
Flashing Amber
FortiGate-7030E 6.2.3 System Guide
LED
Latch
50A
200ms
-40V to -72V
Average: 12.5A@48V for each PSU, Max: 44A
Description
DC power not connected.
The PSU is in standby mode, not supplying power to the chassis.
Normal Operation with DC power connected.
Input voltage outside of normal operating range, PSU fan not operating, or output
voltage outside of normal operating range.
Warning that power input or output is close to outside of normal operating range.
PSU should be replaced.
Fortinet Technologies Inc.
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