Eaton 93E Operation Manual
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Eaton 93E Operation Manual

300/400 kva (380/400/415v)
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Eaton
93E UPS
300/400 kVA (380/400/415V)
Installation and Operation Manual

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  • Page 1 ® Eaton 93E UPS 300/400 kVA (380/400/415V) Installation and Operation Manual...
  • Page 3 National Electrical Code and NEC are registered trademarks of National Fire Protection Association, Inc. All other trademarks are property of their respective companies. ©Copyright 2013 Eaton Corporation, BAOAN, SZ, CHINA. All rights reserved. No part of this document may be reproduced in any way without the express written approval of Eaton Corporation.

  • Page 5: Table Of Contents

    Completing the Installation Checklist ............4-13 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 6 6.4.11 Using the Remote Emergency Power-off Switch ......... 6-24 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 7 UPS Environmental ..............Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 8 Table of Contents This page intentionally left blank. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 9 Eaton 93E UPS (300/400 kVA) ........

  • Page 10: List Of Figures

    List of Figures This page intentionally left blank. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 11 Table 3-6. UPS External Power Cable Terminations for the Eaton 93E 300/400kVA......

  • Page 12: List Of Tables

    List of Tables This page intentionally left blank. viii Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 13: Introduction

    AC power to protect the customer's load from power failures. The Eaton 93E 300/400 kVA online power protection system is used to prevent loss of valuable electronic information, minimise equipment downtime, and minimise the adverse effect on production equipment due to unexpected power problems.

  • Page 14: Ups Standard Features

    The 93E Series UPS offers a High-Efficiency (HE) normal mode with double-conversion on demand that allows the UPS to operate in standby bypass mode. This mode allows the 93E UPS to achieve 98% efficiency while still protecting the load. See Chapter 6, “UPS Operating Instructions, ” for additional information.on setting the UPS to work in High Efficiency mode.

  • Page 15: Monitoring And Communication

    Remote Emergency Power-off (REPO) control or Mini-Slot communication cards. Using This Manual This manual describes how to install and operate the Eaton 93E 300/400 kVA. Read and understand the procedures described in this manual to ensure trouble-free installation and operation. In particular, be thoroughly familiar with the REPO procedure (see paragraph 6.3.13).

  • Page 16: Symbols, Controls, And Indicators

    • Installation instructions, including site preparation, planning for installation, wiring and safety information, and detailed illustrations of cabinets with dimensional and connection point drawings Visit www.eaton.com/powerquality or contact an Eaton service representative for information on how to obtain copies of these manuals.

  • Page 17: Safety Warnings

    UPS and battery systems, and required precautions. Keep unauthorised personnel away from equipment. Consider all warnings, cautions, and notes before installing or servicing equipment. DO NOT DISCONNECT the batteries while the UPS is in Battery mode. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 18 This product is designed for commercial and industrial applications. In a residential environment, the product may cause radio interference , in which the user may be required to take additional measures. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 19: Section 1-Installation

    Section 1 Installation...

  • Page 21: Ups Installation Plan And Unpacking

    If the UPS is to be operated at an altitude higher than 1000m (3300 ft), contact an Eaton service representative for important information about high altitude operation. The operating environment must meet the weight, clearance, and environmental requirements specified.

  • Page 22: Table 3-1. Ups Cabinet Weights

    • Ambient Temperature Range: 0–40°C (32–104°F) • Recommended Operating Range: 20–25°C (68–77°F) • Maximum Relative Humidity: 95%, noncondensing Table 3-3. 93E Required Clearance A : 93E Required Clearance for paralleled adjacent UPS or UPS and adjacent PDU 300kVA 400kVA ambient...

  • Page 23: Figure 3-1. Ups Cabinet Dimensions (Front And Right Side Views)

    Figure 3-1. UPS Cabinet Dimensions (Front and Right Side Views) Dimensions are in millimetres [inches] Top View Bottom View Figure 3-2. UPS Cabinet Dimensions (Top and Bottom Views) Dimensions are in millimetres [inches] Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 24: Figure 3-3. Ups Cabinet Centre Of Gravity

    Table 3-4. Air Conditioning or Ventilation Requirements During Full Load Operation Heat Rejection Model Rating Input/Output Voltage BTU/hr x1000 (kg-cal/hr) Eaton 93E-400/300 300 kVA 380/380 400/400 415/415 46.45 (11709) Eaton 93E-400/400 400 kVA 380/380 400/400 415/415 82.59(20816) Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 25: Ups System Power Wiring Preparation

    (protective earthing conductor) . The rectifier feed into this equipment uses four wires (three line conductors and neutral conductor), plus grounding conductor (protective earthing conductor). The phases must be symmetrical about ground (from a Wye/Star source) for proper equipment operation. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 26 UPS. If a 4 pole Automatic Transfer Switch is installed upstream of the UPS it must work with a break before make transition with a minimum transfer time of 50ms. Figure 4-6 and Figure 4-7 show the location of the UPS power cable terminals. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 27: Table 3-5.Input/Output Ratings And External Wiring Requirements For The Eaton 93E 300/400Kva

    UPS Installation Plan and Unpacking Table 3-5.Input/Output Ratings and External Wiring Requirements for the Eaton 93E 300/400kVA Units Rating 50/60 Hz Basic Unit Rating cross-sections Input and Output Voltage Volts 400/400 400/400 AC Input to UPS Rectifier (0.99 Minimum pF)

  • Page 28: Table 3-6. Ups External Power Cable Terminations For The Eaton 93E 300/400Kva

    UPS Installation Plan and Unpacking Table 3-6. UPS External Power Cable Terminations for the Eaton 93E 300/400 kVA Terminal Tightening Torque Function Terminal Function Bus landing Nm (lb in) Screw Size and Type AC Input to UPS Rectifier Phase A...

  • Page 29: Table 3-8. Recommended Bypass And Output Circuit Breaker Ratings

    UPS manufacturer, and the UPS and battery cabinets are manufactured by the same supplier, then it is acceptable if they do not meet the noted minimum conductor sizes. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 30: Ups System Interface Wiring Preparation

    • REPO wiring should be a minimum of 0.5~2.0mm • The REPO switch wiring must be in accordance with local regulations. • The maximum distance between the REPO and the UPS cannot exceed 150 metres (500 feet). 3-10 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 31: Inspecting And Unpacking The Ups Cabinets

    Inspect the contents for any evidence of physical damage, and compare each item with the Bill of Lading. If damage has occurred or shortages are evident, contact an Eaton service representative immediately to determine the extent of the damage and its impact on further installation.
  • Page 32 UPS Installation Plan and Unpacking This page intentionally left blank. 3-12 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 33: Ups System Installation

    Using the retained hardware, reinstall the shipping brackets removed in Step 2 a to the front and rear of the UPS cabinet with the angle facing outward (see Figure 4-1). Secure the cabinet to the floor with hardware. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 34: External External Maintenance Bypass Installation

    Refer to Table 3-5 for External Maintenance Bypass Wiring Requirements. Refer to Table 3-8 for External Maintenance Bypass Breaker Ratings. Refer to Figure 6-8 for External Maintenance Bypass connection method. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 35: External Battery Cabinet Installation

    Refer to instructions provided with the battery cabinet or by vendor. WARNING ENSURE CORRECT POLARITY! UPS and battery cabinet connection diagram is as follows: Battery Intput 电池输入 电池柜 Battery Cabinet Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 36: External Power Wiring Installation

    AC input idle-run. • Protective earthing terminals on the UPS for mains supply and load supply use only. The earth protection of battery cabinet must be connected individually, no relation to UPS. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 37: Figure 4-2. Power Terminal Locations

    Ground Terminals Phase C (L3) AC Output to Phase B (L2) UPS Left View Critical Load Phase A (Ll) Contain no Breaker and Backfeed Contactor Figure 4-2. Power Terminal Locations Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 38: Installing Interface Connections

    Mini-Slot Communication Bays 2 Pull chain hole 1 Pull chain hole 2 Wiring Access Remove the cover plate Pull chain Terminals CAN communication line Pull chain Figure 4-3. Interface Terminal Locations Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 39: Figure 4-4. Building Alarm Terminal Block Connector Assignments

    Input: Programmable UPS alarm, activated by a remote dry contact closure. Building Alarm 2 – Building Alarm 3 + Input: Programmable UPS alarm, activated by a remote dry contact closure. Building Alarm 3 – Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 40: Installing Parallel Pull Chain And Can Control Wiring And Connections

    2) that are use for parallel cables routing. Route and install pull chain wiring (Twisted Wires 0.5-2.0mm ) between the UPS cabinets and cabinet MOBs. See Figure 4-3, and Figure 4-6for wiring information. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 41: Installing Mini-Slot Interface Connections

    NOTE LAN drop for connection to UPS communications card is to be supplied by customer. For installation and setup of an Mini-Slot card, contact an Eaton service representative (see paragraph 1.8) To install wiring: If not already installed, install the LAN drop.

  • Page 42: Figure 4-6. Parallel Ups System Connections

    21 20 TIE CABINET UPS 1 Bypass inputs to UPSs Battery UPS 2 Battery UPS 3 Outputs from UPSs Battery UPS 4 Battery Figure 4-6. Parallel UPS system connections 4-10 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 43: Installing A Repo Switch

    The REPO switch must be a normally-open or normally-closed latching-type switch not tied into any other circuits. NOTE 4 This procedure is intended for installing the Eaton-supplied REPO switch. If installing another manufacturer's switch, use this procedure, and Figure 4-8 and Figure 4-9 as a guide.

  • Page 44: Figure 4-8 Normally-Open Repo Switch Wiring

    Tightening Torque 3 NO Twisted Wires (2) 7 lb in 14-22 AWG (0.8 Nm) (0.75 -4.0 mm REPO TB REPRO Switch Twisted (No) Wires Figure 4-8. Normally-Open REPO Switch Wiring 4-12 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 45: Initial Startup

    Eaton Customer Service Engineer, or the warranty terms may become void.This service is offered as part of the sales contract for the UPS. Contact an Eaton service representative in advance (usually a two-week notice is required) to reserve a preferred startup date.
  • Page 46  Air conditioning equipment is installed and operating correctly.  The area around the installed UPS system is clean and dust-free. (Eaton recommends that the UPS be installed on a  level floor suitable for computer or electronic equipment.) Adequate workspace exists around the UPS and other cabinets.
  • Page 47 UPS System Installation Notes Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual 4-15...
  • Page 48 UPS System Installation This page intentionally left blank. 4-16 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 49: Section 2-Operation

    Section 2 Operation...

  • Page 51: Understanding Ups Operation

    Understanding UPS Operation UPS System Overview The Eaton 93E UPS is a continuous-duty, solid-state, transformer-free, three-phase, true online system that provides conditioned and uninterruptible AC power to the UPS system's output and critical load. The basic system consists of a rectifier, battery converter, inverter, monitoring/operation control panel, integrated communication server, and digital signal processor (DSP) logic.

  • Page 52: Single Ups

    5.2.1 Modes The Eaton 93E UPS supports a critical load in four different modes of operation: • In Standard Normal mode, the critical load is supplied by the inverter, which derives its power from rectified utility AC power. In this mode, the battery charger also provides charging current for the battery, if needed, Standard mode is the standard normal operating mode.

  • Page 53: High-Efficiency Mode

    HE mode , if selected, is a normal operating mode, and not an alarm condition. While the UPS is in this mode, the NORMAL light on the front display will illuminate. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 54: Bypass Mode

    Contactor Contactor Battery Converter Main Power Flow Battery Contactor Breaker Contactor Trickle Current Closed Energised Open De-Energised Battery Figure 5-3. Path of Current Through the UPS in standard Bypass Mode Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 55: Battery Mode

    Normal mode. Depending on the total load and the duration of the battery discharge, battery current limit alarms may be seen for a short time due to the current required to recharge the battery. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 56: Single Ups Unit System Oneline Configurations

    The system oneline drawings in this section show the simplified internal structure of the UPS, battery supply, and basic maintenance bypass. Voltage Oneline Drawing UPS Model Input Output System Type See Figure 5-5 93E-400/300 380/400/415 380/400/415 Single Reverse Transfer UPS with External Battery 93E-400/400 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 57: Figure 5-5. Ups System Oneline

    L3, N AC Output to Critical Load Battery Converter Battery Contactor Fuse CABINET Battery Breaker EXTERNAL BATTERY CABINET NOTE Callout letters A,B,C,and Dmap to Table 3-5. Figure 5-5. UPS System Oneline Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 58 Understanding UPS Operation This page intentionally left blank. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 59: Ups Operating Instructions

    The controls and indicators identified and described in this section are used to control and monitor UPS operation. Figure 6-1 shows the controls and indicators and Figure 6-2 shows the UPS breaker. Control Panel Door Latch Figure 6-1. UPS Controls and Indicators Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 60 6.1.1 Control Panel The control panel is used to set up and control the UPS, and to monitor UPS operation. For a description of the UPS control panel functions, see paragraph 6.2. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 61: Using The Control Panel

    When the unit powers up, the screen displays the Eaton logo as shown in Figure 6-3. To advance to the Main When the unit powers up, the screen displays the Eaton logo as shown in Figure 6-3. To advance to the Main When the unit powers up, the screen displays the Eaton logo as shown in Figure 6-3.

  • Page 62: System Events

    This message is also written to the Events Log and may be added to the History Log. The messages are divided into four categories: alarms, notices, status, and commands. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 63: Using The Lcd And Pushbuttons

    Figure 6-4. Parts of the LCD The UPS status area automatically scrolls between the Eaton model number, current date and time, active alarms, UPS status, load percent, and battery runtime for the UPS. The top line of display blinks while scrolling when the system needs attention.

  • Page 64: Using The Menu

    The Mimic screen shows the internal components of the UPS cabinet and a real-time graphical representation of the operating status of the system. Figure 6-5. Main Menu and Mimic Screen Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 65: Display Menu Operation

    RETURN pushbutton to display the Set Date and Time screen. To return to the System Setup screen, press the ESC pushbutton. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 66 LEFT or RIGHT arrow pushbutton to select the password character position. Use the UP or DOWN arrow and then pushbutton to change the password character. Once the password is entered, select CHANGE press the RETURN pushbutton Controls See paragraph 6.2.7 for details. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 67: System Controls

    Table 6-4 describes the control functions and provides instructions to access and use the command menu screens. Table 6-5 lists the typical System Status Screen Messages that are displayed during UPS operation. For detailed information about using the System Controls, see paragraph 6.3. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 68: Figure 6-7. Typical System Control Screen

    Turns the battery charger on. Resting Turns the battery charger off. Table 6-5. Typical System Status Messages Function Message Load Off; Bypass; Online, HE Bypass Off; On; Available Charger Charger Resting; Charger 6-10 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 69: Single Ups Operation

    Power is now supplied to the critical load in Standard Normal mode. It takes approximately one minute for the UPS to achieve Standard Normal mode. The Normal status indicator is illuminated. 16. If output breaker is installed customer, close the output breaker. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual 6-11...

  • Page 70: Starting The Ups In Bypass Mode

    BYPASS command, then press the RETURN pushbutton. The UPS transfers to Bypass mode. The BYPASS status indicator is illuminated. The power module remains on. WARNING Power is present inside the UPS cabinet. 6-12 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 71: Transfer From Bypass To Normal Mode

    Verify that the LCD/LED display indicates the UPS is in Bypass mode. Close the Maintenance Bypass switch. Open the Bypass input breaker, Rectifier input breaker and Output breaker separately (see Figure 6-8). WARNING Power is present inside the UPS cabinet. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual 6-13...

  • Page 72: Ups And Critical Load Shutdown

    The input and battery contactors open. WARNING Power is present inside the UPS cabinet after the upstream input feeder circuit breakers are opened because of the installed external battery cabinet. 6-14 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 73: Charger Control

    Select the CONTROLS symbol on the main menu bar. The System Control screen is displayed. Select Battery on the System Control screen. On the Battery System Control screen, select the RESTING TESTING command, then press the RETURN pushbutton. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual 6-15...

  • Page 74: Using The Ups Load Off Command

    To restart the UPS after pressing the LOAD OFF pushbutton, follow the procedure in paragraph 6.3.1 or 6.3.2. WARNING Power is present inside the UPS cabinet after the upstream input feeder circuit breakers are opened because of the installed external battery cabinet. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual 6-16...

  • Page 75: Using The Remote Emergency Power-Off Switch

    NOTE The following instructions are for the Eaton-supplied REPO switch. If a customer- supplied REPO switch is used, it may not activate in the same manner; refer to the operating instructions provided with the switch.

  • Page 76: Multiple Ups Parallel Operation

    Standard Normal mode. It takes approximately one minute for the UPS to achieve Standard Normal mode. The Normal status indicator is illuminated. 17 . If output breaker is installed customer, close the output breaker. 6-18 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 77: Starting The Parallel Ups In Bypass Mode

    On the UPS System Control screen, select the NORMAL BYPASS command, then press the RETURN pushbutton. All of the UPSs transfer to Bypass mode. The BYPASS status indicator is illuminated. The power module remains on. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual 6-19...

  • Page 78: Transfer From Bypass To Normal Mode

    If input feeder circuit breaker and bypass input breaker is installed customer, open the input feeder circuit breaker and bypass input breaker. If EBCs are installed, open all battery breakers The UPS is now completely shut down. 6-20 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 79: Single Ups Restart

    If Maintenance Bypass switch is installed customer, open the Maintenance Bypass switch. Open all Module Output Breakers (MOBs). Open the UPS input feeder circuit breakers. Open all external battery breakers. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual 6-21...

  • Page 80: Charger Control

    Select the CONTROLS symbol on the main menu bar on the UPS to be tested. The System Control screen is displayed. Select Battery on the System Control screen. On the Battery System Control screen, select the RESTING TESTING command, then press the RETURN pushbutton. 6-22 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 81: Using The Ups Load Off Command

    To restart the UPS after pressing the LOAD OFF pushbutton, follow the procedure in paragraph 6.4.1 or 6.4.2. WARNING Power is present inside the UPS cabinet after the upstream input feeder circuit breakers are opened because of the installed external battery cabinet. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual 6-23...

  • Page 82: Using The Remote Emergency Power-Off Switch

    NOTE The following instructions are for the Eaton-supplied REPO switch. If a customer- supplied REPO switch is used, it may not activate in the same manner; refer to the operating instructions provided with the switch.

  • Page 83: Communication

    Chapter 7 Communication This chapter describes the communication features of the Eaton 93E UPS. For terminal wiring information, see This chapter describes the communication features of the Eaton 9E UPS. For terminal wiring information, see paragraph 3.2.3 and paragraph 4.5. For location of the customer interface panel and terminals, see Figure 4-9 paragraph 3.2.3 and paragraph 4.11.
  • Page 84 Communication This page intentionally left blank. Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 85: Ups Maintenance

    Each battery string is an energy source in itself. DO NOT ATTEMPT TO ACCESS ANY INTERNAL AREA OF THE BATTERY STRING YOURSELF . VOLTAGES ARE ALWAYS PRESENT IN THE BATTERY STRING. If you suspect that a battery string needs service, contact an Eaton service representative. If the string requires service contact an Eaton service representative.

  • Page 86: Performing Preventative Maintenance

    Monitor system parameters as described in paragraph 6.2, “Using the Control Panel” . Check the UPS air filters (located behind the front door) and wash or replace as necessary. See Figure 8-1 for filter location. Contact an Eaton service representative for replacement filters. To remove the filters: CAUTION Verify washed filter is thoroughly dry before reinstalling.

  • Page 87: Annual Maintenance

    Figure 8-1. Air Filter Location 8.2.3 ANNUAL Maintenance Annual preventive maintenance should be performed only by authorised service personnel familiar with maintenance and servicing of the UPS system. Contact an Eaton service representative for more information about service offerings. 8.2.4 BATTERY Maintenance Contact an Eaton service representative for battery maintenance.

  • Page 88: Installing Batteries

    Maintenance Training A basic training course, available from Eaton Corporation, gives you a competent working knowledge of the UPS system operation and teaches you how to perform first level corrective maintenance. For more information about training and other services, contact the Help Desk (see paragraph 1.8).

  • Page 89: Product Specifications

    6 kV OC, 3 kA SC per ANSI 62.41 and IEC 801 4 Battery Voltage 480 Vdc 160A maximum at any load up to100% load for 300KVA UPS Battery Charging Capacity 160A maximum at any load up to100% load for 400KVA UPS Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...

  • Page 90: Ups Output

    5% to 95% maximum noncondensing Relative Humidity (operating and storage) Less than or equal to 74 dB at a 1m distance, per ISO 7779 Acoustical Noise Meets IEC 62040-2 C3 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual...
  • Page 92 614-08137-00...

This manual is also suitable for:

93e-400/30093e-400/400

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