Ups Installation For Scc1 Epn A-Carrier Cabinet; Task List: Install Ups; Parts List; Required Hardware - Avaya MCC1 Installation And Upgrades

UPS Installation for SCC1 EPN A-Carrier
Cabinet
This section describes the procedure for connecting the Series 1 On-Line Uninterruptible Power System
(UPS) to an SCC1 EPN cabinet. The UPS maintains critical A-carrier ports for about 14 minutes during a
power outage. It also provides information on wiring, administering, and documenting alarms, which
allows remote monitoring of power and UPS problems.
There are two configurations for connecting a UPS to an SCC1 cabinet:
•
UPS connection for fiber-remoted SCC1 EPN
•
UPS connection for DS1-remoted SCC1 EPN and associated Channel Service Unit (CSU).

Task List: Install UPS

1

Connect the UPS

2
Wire the 700A8 Plug
3
Make the Remaining Connections
4
Administer the External Device Alarm (EDA)
5
Load-test and Verify Alarms

Parts List

NOTE:
This procedure requires a cross-connect punchdown tool.

Required Hardware

•
800-VA UPS for 1 CSU and 1 SCC
•
1000-VA UPS for 2 to 4 CSUs and 1 SCC
•
Z3A2 UPS alarm adapter with 700A8 plug included
Connect the UPS
Return to Task List
1
Notify the customer of an EPN outage during this procedure.
2
Turn off the SCC circuit breaker.
3
Unplug the SCC from the commercial power source.
4
Plug the SCC power cord into the UPS.
5
Turn on the SCC circuit breaker.
SI Installation and Upgrades
June 2004
on page 785
on page 786
on page 787
on page 791

UPS Installation for SCC1 EPN A-Carrier Cabinet

on page 790
Task List: Install UPS
785