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Eaton 93PS-20(40)-20 User Manual

Eaton 93PS-20(40)-20
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User's and installation
guide
Eaton 93PS UPS 8–40 kW
P-164000493

Table of Contents

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Eaton 93PS-20(40)-20 Specifications

General IconGeneral
Model93PS-20(40)-20
CategoryUPS
Frequency50/60 Hz
Form FactorTower
TopologyDouble Conversion Online
kW Rating20 kW (Scalable to 40 kW)
Operating Temperature0°C to 40°C
Relative Humidity0% to 95% non-condensing
Communication PortsRS-232, USB
Safety ApprovalsCE
Storage Temperature-15 to 50°C (5 to 122°F)

Summary

Safety Instructions

Introduction to Eaton UPS

UPS Operating Modes

Describes the different operational states: Double Conversion, ESS, Battery, Bypass.

UPS Installation Plan and Unpacking

Site Preparations

Requirements for the physical installation site.

UPS System Installation

Steps to Install the UPS

General procedure for installing the UPS cabinet and wiring.

Battery System Installation

Instructions for installing and connecting the battery system.

Installing UPS External Battery Cabinet and Battery Power Cabling

Procedures for connecting external battery cabinets.

Wiring Parallel 93PS UPS Systems

Instructions for connecting multiple UPS units in parallel.

Communication Interfaces

UPS Operating Instructions

UPS Controls and Indicators

Overview of the control panel and status indicators.

System Control Instructions

Detailed procedures for controlling the UPS system.

UPS Control Instructions

General instructions for controlling UPS functions.

UPM Control Instructions

Instructions for managing individual UPS Power Modules.

Using the Remote Emergency Power-off Switch

How to activate the emergency power-off (EPO) function.

Turning the UPS from the Double Conversion Mode to the Maintenance Bypass Mode

Procedure for enabling maintenance bypass for servicing.

Turning the UPS from the Maintenance Bypass Mode to the Double Conversion Mode

Procedure to exit maintenance bypass and return to normal operation.

UPS Maintenance

Important Safety Instructions

Critical safety warnings before performing maintenance tasks.

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