Installing An Eps-150Dc Unit Into An Eps-T2 - Extreme Networks Summit X450a-24tDC Hardware Installation Manual

WARNING!
Wiring the EPS-150DC DC wiring harness to your facilities DC source voltage must be performed by a qualified,
licensed electrician. After the wiring harness is connected to a permanent DC voltage source by a qualified, licensed
electrician, you can remove, replace and maintain the ESP-150DC without further electrician assistance. However,
always be sure that the DC circuit is de-energized before connecting or disconnecting the DC power connection at
the rear of the EPS-150DC unit.
CAUTION
The DC wiring harness must be properly connected to a DC main circuit breaker or fuse rated no greater than 20 A.
Provide proper connection and strain relief on the DC wiring harness in accordance with all local and national
electrical codes.
Figure 72: Three-wire Cable Harness
NOTE
Each wire on the harness has been properly marked for proper attachment to the DC power source. Leave these
labels on each lead wire for future reference.

Installing an EPS-150DC Unit into an EPS-T2

WARNING!
The EPS-150DC unit and rack must be connected to protective earth ground.
To install an individual EPS-150DC into an EPS-T2:
1 Attach an ESD-preventive wrist strap to your wrist and connect the metal end to the ground
receptacle on the top right corner of the switch front panel.
2 Remove the EPS-150DC from the packing material.
3 Insert the EPS-150DC into the front of the EPS-T2.
4 Tighten the provided thumbscrews to secure the power supply to the tray.
Summit Family Switches Hardware Installation Guide
Installing an EPS-150DC External Power Module (with EPS-T2)
EWUG005
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