User's Manual Part 2

Chapter 5 Operation
5.4.6 Power Distribution Unit (PDU)
The PDU front panel includes two (2) LEDs to indicate that the cabinet fans are operational.
The PDU front panel also includes nine (9) circuit breakers to turn on/off the cabinet AC
power.
Figure 5-1 PDU
1) Fan Status LED Indicators
Table 5-1 PDU Fan Status LED Indicator
LED Color Description
Red Fan 1 powered on. 1
OFF Fan 1 powered off.
Red Fan 2 powered on. 2
OFF Fan 2 powered off.
Table 5-2 PDU Circuit Breakers
Name Rating Circuit Breaker For
MAIN L2 50A, 2-pole AC input from building/site electrical service
panel or AC disconnect device
CB 1 15A, 120/240V, 2-pole HPA PS 1
CB 2 15A, 120/240V, 2-pole HPA PS 2
CB 5 5A, 120/240V, 2-pole Air-to-Air heat exchanger/heater
CB 6 10A, 120/240V, 2-pole BMS
CB 7 5A, 240V, 2-pole Provides 120 VAC to GFI outlet
CB 8 5A, 120V, Single-pole TRMS
CB 9 5A, 120V, Single-pole Fan box fan 1
CB 10 5A, 120V, Single-pole Fan box fan 2
SX03-10000-01-M01 5-3