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Eaton 93PS User Manual

Eaton 93PS
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Users and Installation
Guide
Eaton 91PS/93PS UPS 8–40 kW
P-164000493

Table of Contents

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Eaton 93PS Specifications

General IconGeneral
Power Rating8-40 kW
TopologyDouble conversion online
Frequency50/60 Hz
Form FactorTower
Parallel CapabilityYes, up to 4 units
Input Voltage380/400/415 V (3-phase)
Battery TypeVRLA
Operating Temperature0°C to 40°C
Communication InterfaceUSB, RS-232
EfficiencyUp to 96%

Summary

How to Read This Manual

Safety-related Signs

Explanation of hazard warning symbols used in the document for DANGER, WARNING, and CAUTION.

Symbols and Abbreviations

Details on hazard symbols and common symbols used to indicate hazardous situations or actions.

Conventions Used in This Document

Defines typography conventions like bold, italic, and screen type for clarity.

Glossary

List of acronyms used in Eaton documentation for UPS products and their parts.

Safety Instructions

Safety Instructions Overview

Provides critical safety instructions for installation, operation, and maintenance of the UPS.

Audience

Identifies the intended audience of the manual and their expected knowledge.

CE Marking

Details the product's compliance with European directives and harmonized standards.

User Precautions

Specifies permitted user operations and warnings against unauthorized actions on the UPS.

Environment

Guidelines for installing the UPS in suitable environments and avoiding damaging conditions.

Symbols on the UPS and Accessories

Explains symbols used on the UPS and accessories to alert users to important information.

For More Information

Provides contact information for inquiries and references to relevant safety standards.

Introduction to Eaton UPS

About the Eaton UPS

Overview of the Eaton 91PS/93PS UPS, its function, and benefits for critical loads.

Looking Inside the UPS System

Illustrations and descriptions of the internal components of the UPS frames.

UPS Operating Modes

Details on different operating modes like Double Conversion, ESS, Stored Energy, and Bypass.

UPS Features

Description of key features like Advanced Battery Management and Powerware Hot Sync.

Software and Connectivity Features

Information on user interface, power management software, and communication bays.

Options and Accessories

Details on optional accessories like Maintenance Bypass Switch and Field Installed UPM.

Battery System

Information on the UPS battery system, default configuration, and external options.

Basic System Configurations

Tables outlining different UPS configurations based on frame size, power modules, and static switch.

UPS Installation Plan and Unpacking

About UPS Installation

Outlines the basic sequence of steps required for UPS system installation.

Create an Installation Plan

Guidance on how to create a logical plan for UPS system installation.

Installation Checklist

A checklist to ensure all installation requirements are met before startup.

Site Preparations

Details environmental considerations and installation requirements for the UPS site.

Unpack and Unload the UPS

Instructions and safety precautions for unpacking and unloading the UPS cabinet.

UPS System Installation

About UPS System Installation

Overview of the UPS system installation process and required personnel.

Steps to Install the UPS

Step-by-step guide for connecting power and control wiring to the UPS.

Battery System Installation

Instructions for installing internal and external battery systems, including safety warnings.

Installing UPS External Battery Cabinet and Battery Power Cabling

Guidance on connecting external battery cabinets and their power cabling.

Install a Remote EPO Switch

Instructions for installing and connecting a remote Emergency Power-Off switch.

Installing Interface Connections

Details on connecting various signal inputs, outputs, and communication interfaces.

Wiring Parallel 91PS/93PS UPS Systems

Instructions for wiring multiple UPS units in parallel for increased capacity or redundancy.

UPS System Interface Wiring Preparation

Guidelines for preparing and connecting control wiring for features and options.

Communication Interfaces

About Communication Interfaces

Overview of the communication features and interfaces available on the UPS.

Native Signal Terminals

Description of native signal terminals like TB6, TB7, TB8, and TB1 for control and monitoring.

MiniSlot Cards

Information on available MiniSlot cards for expanding communication capabilities.

Intelligent Power Software

Details on productivity tools for UPS power management and remote monitoring.

Signal Input Monitoring

How to connect external alarms like smoke detectors to the UPS signal inputs.

General Purpose Relay Contact

Information on the standard general purpose relay output for alarm notifications.

Configuring Relays

Step-by-step guide on how to configure relay outputs via the UPS display.

UPS Operating Instructions

How to Operate the UPS

General precautions and information before operating the UPS system.

UPS Controls and Indicators

Description of the control panel, status indicators, and LED indicators on the UPS.

Signing In

Procedure for signing into the UPS control interface using passwords.

System Control Instructions

Instructions for controlling the UPS system, including starting and transferring between modes.

UPS Control Instructions

Procedures for starting and shutting down a single UPS unit.

UPM Control Instructions

Instructions for starting and shutting down individual Uninterruptible Power Modules (UPMs).

Using the Remote Emergency Power-Off Switch

How to use the EPO switch for emergency shutdown of the UPS and critical load.

Turning the UPS from Double Conversion to Maintenance Bypass

Procedure for transitioning the UPS from double conversion mode to maintenance bypass mode.

Turning the UPS from Maintenance Bypass to Double Conversion

Procedure for transitioning the UPS from maintenance bypass mode back to double conversion mode.

UPS Maintenance

Introduction to UPS Maintenance

Overview of UPS maintenance requirements and the importance of periodic checks.

Important Safety Instructions

Critical safety warnings and precautions for personnel performing maintenance on the UPS.

Daily Maintenance

Daily checks to ensure the UPS area is clear and operating environment is within limits.

Monthly Maintenance

Monthly checks of system parameters and optional air filters.

Periodic Maintenance

Periodic inspection of components, wiring, and connections for signs of overheating.

Annual Maintenance

Annual preventive maintenance procedures performed by authorized personnel.

Battery Maintenance

Maintenance procedures for batteries, to be performed by authorized personnel.

Recycling the Used UPS or Batteries

Guidelines for proper disposal and recycling of UPS units and batteries.

Maintenance Training

Information on obtaining maintenance training and other services from Eaton.

Technical Data

About Technical Data

Information on obtaining complete technical specifications from Eaton.

Directives and Standards

List of relevant safety, EMC, performance, environmental, and regulatory standards.

UPS System Input

Specifications for the UPS system's electrical input voltage, frequency, and current.

UPS System Output

Specifications for the UPS system's electrical output voltage, frequency, and overload capability.

UPS Environmental Specifications

Details on operating and storage temperature, humidity, altitude, and acoustic noise levels.

Battery Specification

Specifications for the UPS battery type, quantity, voltage, recharge profile, and charge current.

Warranty

General Information About Warranty

Details the product warranty period, limitations, and conditions for validity.

Whom to Contact in Case of Warranty

Information on who to contact for warranty claims and required information.

Appendix A: Recommended Secure Hardening Guidelines

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