American Power Conversion MXA001, MXA002 User Manual
MatrixTM UPS
Hard-wire kit accessory
MXA001
MXA002
User's
Manual
American Power Conversion
The world's most reliable power protection
®
Important safety instructions!
Please read this manual!
Veuillez lire ce manuel!
Bitte lesen Sie dieses Anleitungshandbuch!
¡Se ruega leer este manual de instrucciones!
PLEASE SAVE THIS MANUAL ! It includes important instructions for the safe use and
installation of the UPS and its accessories.
CONSERVER CES INSTRUCTIONS ! Cette notice contient des instructions importantes
concernant la sécurité.
Entire contents copyright © 1993 American Power Conversion. All rights reserved; reproduction in whole or in part without
permission is prohibited. Matrix UPS is a trademark of APC.
Table of contents
1.0 Introduction ................................................................................. 2
2.0 Presentation ................................................................................. 3
3.0 Installation ...................................................................................4
Input voltage requirements ............................................................................. 4
Installation materials and tools....................................................................... 4
Input wiring procedure .................................................................................. 5
Output wiring procedure................................................................................ 8
Page 1
1.0 Introduction
The hard-wire kit allows the UPS's input and/or output terminals to be permanently secured
to building service wiring. This kit is used in place of the power distribution plate and/or input
cable plate originally furnished with the UPS. The kit contains input cable and output power
distribution plates with "knock-outs'' for interface to standard sized fittings.
Page 2
Hard-wire kit parts
2.0 Presentation
Power distribution plate
Provides an interface for output hard-wiring of loads. It is used in place of the power
distribution plate for cord connected equipment originally furnished with the UPS.
Input cable plate
Used to replace the input cable plate originally furnished with the UPS. It allows hard-wiring
of the input connections.
Wiring inspection cover
When removed, the wiring inspection cover reveals the output wiring connections to the UPS.
It is necessary to inspect the connections during installation as the wires may move when the
power distribution plate is attached.
Electrical fittings "knock-outs"
Knock-outs appropriate for use with ½" (output only), ¾" and 1" electrical cable clamp fittings
are provided at the input cable plate, and at the output power distribution plate.
UPS output power connector
This self locking connector plugs into an internal receptacle. The mating connector is revealed
when the power distribution plate and top cover of the UPS Isolation Unit are removed. The
connector provides all necessary output voltages to the output wiring terminals.
Earth bonding ring terminal
The earth bonding ring terminal connects the output earthing terminations on the power
distribution plate to the input protective earth. This terminal is bolted to the Isolation Unit's
earthing stud. See the Installation section of this manual.
Page 3
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