Table of Contents

Introduction

1

 

Using This Manual

3

 

Conventions Used in This Manual

4

 

Safety Considerations

5

 

Getting Help

5

Section I Installation

7

1

Getting Started

9

 

Creating an Installation Plan

9

 

Preparing Your Site

9

 

Environmental Considerations

10

 

Inspecting and Unpacking Each Cabinet

10

 

Unloading the UPS System From the Pallet

11

 

Wiring Requirements

12

2

Installing the Harsh Environment UPS System

13

 

Installing the UPS Cabinet Sections

14

 

Grounding Joined Cabinets

15

 

Installing UPS Internal Power and Control Wiring

16

 

Installing UPS External Wiring

17

 

Preparing the UPS for Installing Optional Accessories

17

 

Initial Startup

17

 

Completing the Installation Checklist

18

 

Installation Checklist

19

3

Installing a Remote EPO Control

21

4

Installing a Remote Monitor Panel

23

5

Installing a Relay Interface Module

29

6

Installing a Supervisory Contact

33

Powerware BPIII Harsh Environment UPS 50--75 kVA Installation and Operation

iii

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Powerware 5075 kVA operation manual Table of Contents