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Eaton 93PM UPS User Manual

Eaton 93PM UPS
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Eaton
®
93PM UPS
20–50 kW (480V Four Wire) – 50 kW Frame
Installation and Operation Manual

Table of Contents

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Eaton 93PM UPS Specifications

General IconGeneral
TopologyDouble conversion online
Frequency50/60 Hz
Operating Temperature0°C to 40°C
EfficiencyUp to 97% in double conversion mode
Input Voltage208/220/400/480V
Output Voltage208, 220, 380, 400, 415, 480 V (depending on model)
Battery TypeVRLA
Form FactorTower
Power Factor0.9
Relative Humidity0% to 95% non-condensing
Communication PortsUSB, RS232, SNMP
DimensionsVaries by model
WeightVaries by model
Storage Temperature-15 to 50 °C (5 to 122 °F)
Audible Noise<65 dB at 1 meter

Summary

Introduction to Eaton 93PM UPS

UPS Standard Features

Overview of the UPS's standard features for cost-effective and reliable power protection.

Installation Features

Details on line-up-and-match, standalone configurations, and wiring capabilities.

Control Panel

Description of the control panel with touch screen LCD and LED indicators for UPS operation.

Customer Interface

Information on building alarm monitoring, alarm contacts, and communication bays.

Energy Saver System Mode

Explanation of the ESS mode for maximizing efficiency by eliminating power conversion.

Internal Redundancy

Details on how the UPS can be configured for internal redundancy for greater reliability.

Advanced Battery Management

Explanation of ABM technology for extending UPS battery life and performing tests.

Options and Accessories

Overview of available options and accessories for the UPS system.

Integrated Battery Cabinet

Information on using IBCs for additional battery backup and runtime.

Sidecar Integrated Accessory Cabinet-Bypass

Details on the SIAC-B for providing maintenance bypass functions.

Parallel System

Explanation of parallel UPS systems for increased capacity and redundancy.

Monitoring and Communication

Information on Minislot cards and Remote Monitoring Device (RMD).

Battery System

Details on the battery system, including internal and external configurations.

Battery Configurations

Description of available battery system configurations for the UPS.

Using This Manual

Guidance on how to read and use the manual for installation and operation.

Symbols, Controls, and Indicators

Explanation of symbols, controls, and indicators used on the UPS.

Safety Warnings for Eaton 93PM UPS

General Safety Warnings

Important safety instructions and warnings for UPS installation and operation.

DANGER: Lethal Voltages

Warning about lethal voltages inside the UPS and service restrictions.

WARNING: General Precautions

General warnings regarding power, environment, and battery handling.

CAUTION: Installation and Servicing Notes

Cautions for installation, servicing, and battery handling.

UPS Installation Plan and Unpacking

Creating an Installation Plan

Procedure for creating a logical installation plan for the UPS system.

Preparing the Site

Guidelines for preparing the installation site for the UPS system.

Environmental and Installation Considerations

Operating restrictions and guidelines for the UPS installation environment.

UPS System Power Wiring Preparation

Notes and requirements for preparing UPS system power wiring.

External Parallel UPS System Power Wiring Preparation

Notes for planning and performing external parallel UPS installation wiring.

UPS System Interface Wiring Preparation

Instructions for preparing control wiring for UPS features and options.

Inspecting and Unpacking the UPS Cabinets

Steps for inspecting and safely unpacking the UPS cabinets.

UPS System Installation

Preliminary Installation Information

Important information and references for installing the UPS system.

Unloading the UPS Cabinet from the Pallet

Detailed steps for safely unloading the heavy UPS cabinet from its pallet.

Integrated Battery Cabinet Installation

Instructions for installing Integrated Battery Cabinets (IBCs).

External AC Power Wiring Installation

Step-by-step instructions for installing external AC power wiring.

Battery Power Wiring

Procedure for routing and connecting battery cables between UPS and battery cabinet.

Installing Interface Connections

Procedures for connecting customer and battery interface connections.

Building Alarm and Relay Contact Connections

Steps for connecting building alarm and relay output interface wiring.

Battery Detect and Shunt Trip Interface Connections

Instructions for wiring battery detect and shunt trip connections.

External Parallel CAN Control Wiring and Connections

Procedure for routing and connecting external parallel CAN control wiring.

External Parallel Pull Chain Control Wiring and Connections

Steps for routing and connecting external parallel pull chain control wiring.

Installing Minislot Interface Connections

Guidance for installing Minislot card interface connections.

Installing a REPO Switch

Instructions for installing a Remote Emergency Power-off (REPO) switch.

Completing the Installation Checklist

Final step to ensure all installation tasks are completed before system startup.

Understanding UPS Operation

UPS System Overview

Description of the Eaton 93PM UPS as an online system with its main components.

Single UPS

Explanation of how a single UPS operates independently to support a load.

Modes of Operation

Overview of the four standard operating modes: ESS, Normal, Bypass, and Battery.

Energy Saver System Mode

Detailed explanation of the high-efficiency Energy Saver System (ESS) mode.

Normal Mode

Description of the UPS operating in Normal (double-conversion) mode.

Bypass Mode

Explanation of the Bypass mode and its implications for load protection.

Battery Mode

Description of the UPS operating in Battery mode during utility power interruption.

Single UPS Unit System Oneline Configurations

Oneline drawings showing internal structure of UPS, battery, and bypass.

UPS Operating Instructions

UPS Controls and Indicators

Description of controls and indicators used to set up, control, and monitor the UPS.

Control Panel

Details of the UPS control panel, including its functions.

Using the Control Panel

How to use the UPS control panel, including controls, indicators, and monitoring.

Status Indicators

Explanation of the four status indicators (LEDs) and their meanings.

System Events

Information on how system events are indicated via horns, lights, and messages.

Using the LCD Touch Screen

Guide to navigating and using the UPS LCD touch screen interface.

Using the Menu

Explanation of the UPS navigation tab menu structure.

Mimic Screen

Description of the Mimic screen showing UPS internal components and status.

Display Menu Operation

Detailed description of how to use each menu function and subfunction.

Sign In

Procedure for signing in to access restricted Controls and Settings screens.

System Controls

How to use system controls for operation, transfer, and charger commands.

Single UPS Operation

Detailed procedures for operating a single UPS unit.

Starting the UPS in Double Conversion Mode

Step-by-step guide to starting the UPS system in Double Conversion mode.

Starting the UPS in Bypass Mode

Procedure to energize the critical load using Bypass mode when inverter is unavailable.

Transfer from Double Conversion to Bypass Mode

Procedure to transfer the critical load from Double Conversion to Bypass mode.

Transfer from Bypass to Double Conversion Mode

Procedure to transfer the critical load back to Normal mode from Bypass.

UPS and Critical Load Shutdown

Steps to shut down the UPS and critical load for maintenance or service.

Using the UPS LOAD OFF Command

Procedure to shut down the UPS output and de-energize the critical load.

Using the Remote Emergency Power-off Switch

Instructions for using the REPO switch for emergency UPS output control.

Multiple External Parallel System Operation

Procedures for operating UPS systems in a multiple external parallel configuration.

Starting the Parallel System in Double Conversion Mode

Steps to start the parallel UPS system in Double Conversion mode.

Starting the Parallel System in Bypass Mode

Procedure to start the parallel UPS system in Bypass mode.

Single UPS Shutdown

Instructions on how to shut down a single UPS in a parallel system.

Parallel System and Critical Load Shutdown

Steps to shut down the parallel UPS system and critical load for maintenance.

Using the LOAD OFF Command

Procedure for using the LOAD OFF command to shut down UPSs.

Using the Remote Emergency Power-off Switch

Instructions for using the REPO switch in emergencies for UPS shutdown.

Communication Features

Minislot Cards

Information on the four standard Minislot communication bays and compatible cards.

Predict Pulse Remote Monitoring and Management Service

Overview of the PredictPulse subscription service for UPS monitoring.

PredictPulse Service Features

Details on the features of the PredictPulse service, including monitoring and reporting.

UPS Maintenance

Important Safety Instructions

Crucial safety instructions for UPS and battery maintenance.

Performing Preventive Maintenance

Guidelines for periodic inspection and maintenance of UPS units and batteries.

DAILY Maintenance

Daily checks for the UPS system area, air intakes, and operating environment.

MONTHLY Maintenance

Monthly tasks including monitoring system parameters and checking air filters.

BATTERY Maintenance

Information regarding battery maintenance and replacement by authorized personnel.

Recycling the Used Battery or UPS

Guidance on proper disposal and recycling of used batteries and UPS equipment.

Product Specifications

Model Numbers

List of available Eaton 93PM UPS model numbers and their power ratings.

Specifications

Detailed input, output, environmental, and battery specifications for the UPS.

UPS Input Specifications

Details on operating input voltage, frequency range, current, and power factor.

UPS Output Specifications

Details on UPS output capacity, voltage regulation, harmonic content, and current.

UPS Environmental Specifications

Information on operating temperature, altitude, humidity, and noise levels.

Warranty Information

Limited Factory Warranty for Three-Phase Eaton 93PM UPS

Details of the limited factory warranty for the UPS and accessory products.

What This Limited Warranty Covers

Scope of coverage for defects in material and workmanship of Warranted Items.

Limited Warranty Period

Information on the duration of the warranty period for labor and parts.

What This Limited Warranty Does Not Cover

Exclusions from warranty coverage, including damages from misuse or unauthorized repair.

Obtaining Warranty Service

Contact information and procedures for obtaining warranty service.

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