Emerson U/300/S/12P User Manuals

Table of Contents

• Chapter 1 General Description

  1
• 1.1 Features

  1
• 1.2 Design Concept

  1
• 1.2.1 HIPULSE U Module Design

  1
• 1.2.2 Bypass Supplies

  2
• 1.2.3 System Control Philosophy

  2
• 1.2.4 ECO Mode (For Single UPS Only)

  3
• 1.2.5 UPS Power Switch Configuration

  4
• 1.2.6 Battery Circuit Breaker

  4
• 1.2.7 Battery Temperature Compensation

  4
• 1.2.8 System Expansion

  4
• 1.3 Operation Mode

  4
• Chapter 2 Mechanical Installation

  6
• 2.1 Notes

  6
• 2.2 Environmental Considerations

  6
• 2.2.1 UPS Location

  6
• 2.2.2 Battery Location

  7
• 2.3 Mechanical Considerations

  7
• 2.3.1 System Composition

  7
• 2.3.2 Moving The Cabinets

  7
• 2.3.3 Clearances

  7
• 2.3.4 Fixing Of The Magnetic Components

  7
• 2.3.5 Cable Entry

  7
• 2.4 Preliminary Checks

  8
• 2.5 Installation Drawings

  8
• Chapter 3 Electrical Installation

  15
• 3.1 Power Cabling

  15
• 3.1.1 System Configuration

  15
• 3.1.2 Cable Rating

  15
• 3.1.3 General Notes

  16
• 3.1.4 Cable Connections

  16
• 3.1.5 Safety Earth

  16
• 3.1.6 Protective Devices

  16
• 3.1.7 Cabling Procedure

  17
• 3.2 Distance From Floor To Connection Point

  19
• 3.3 Control Cabling

  20
• 3.3.1 Monitoring Board Ports

  20
• 3.3.2 Battery Control

  23
• 3.4 Connecting Main Cabinet And Side Cabinet

  24
• 3.4.1 Connecting Power Cables

  24
• 3.4.2 Connecting Signal Cables

  25
• Chapter 4 Operator Control And Display Panel

  27
• 4.1 Introduction

  27
• 4.1.1 LED Indicators

  27
• 4.1.2 Buzzer

  28
• 4.1.3 Control Buttons

  28
• 4.1.4 LCD And Menu Keys

  28
• 4.1.5 Detailed Description Of Menu Items

  29
• 4.1.6 EPO Button

  32
• 4.2 LCD Screen Types

  32
• 4.2.1 Start Screen

  32
• 4.2.2 Primary Screen

  33
• 4.2.3 Default Screen

  33
• 4.2.4 Help Screen

  33
• 4.3 Prompt Window

  34
• 4.4 UPS Alarm Message List

  35
• Chapter 5 Operating Instructions

  39
• 5.1 Introduction

  39
• 5.1.1 Notes

  39
• 5.1.2 Power Switches

  39
• 5.2 Start-Up Procedure (Into Normal Mode)

  41
• 5.3 Start-Up Procedure (Into ECO Mode)

  41
• 5.4 Battery Test Mode Procedures

  42
• 5.5 System Test Procedure

  42
• 5.6 Maintenance Bypass Procedure (And UPS Shut Down)

  43
• 5.7 Shutdown Procedure (Complete UPS And Load Shutdown)

  43
• 5.8 EPO Procedure

  44
• 5.9 UPS Reset Procedure

  44
• 5.10 Auto Restart

  45
• 5.11 Language Selection

  45
• 5.12 Changing The Current Date And Time

  45
• Chapter 6 Battery

  46
• 6.1 Introduction

  46
• 6.2 Safety

  46
• 6.3 UPS Batteries

  46
• 6.4 Installation Design Considerations

  47
• 6.5 Battery Installation And Maintenance

  47
• 6.5.1 Temperature Considerations

  47
• 6.5.2 Battery Population

  47
• 6.6 Battery Protection

  48
• 6.7 Battery Connection

  48
• 6.7.1 Fitting The Batteries

  48
• 6.7.2 Connecting The Battery

  48
• 6.8 Battery Installation

  48
• 6.9 BCB Box (Optional)

  49
• 6.10 Battery Temperature Sensor (Optional)

  50
• Chapter 7 “1+N” System

  51
• 7.1 General

  51
• 7.2 “1+N” System Installation Procedures

  51
• 7.2.1 Preliminary Checks

  51
• 7.2.2 Cabinet Installation

  52
• 7.2.3 Protective Devices

  52
• 7.2.4 Power Cables

  52
• 7.2.5 Control Cables

  53
• 7.3 “1+N” System Operating Instructions

  53
• 7.3.1 Start-Up Procedure (Into Normal Mode)

  54
• 7.3.2 Maintenance Bypass Procedure (And UPS Shut Down)

  54
• 7.3.3 Switching OFF And Isolating One UPS While The Other Remains In Service

  54
• 7.3.4 Insertion Procedure (Of One Module In A Parallel System)

  54
• 7.3.5 Shutdown Procedure (Complete UPS And Load Shutdown)

  55
• 7.4 Dual Bus System Installation Procedures

  55
• 7.4.1 Cabinet Installation

  55
• 7.4.2 Protective Devices

  55
• 7.4.3 Power Cables

  56
• 7.4.4 Control Cables

  56
• Chapter 8 Specifications

  58
• 8.1 Conformity And Standard

  58
• 8.2 Environmental Requirements

  58
• 8.3 Mechanical Characteristics

  58
• 8.4 Electrical Characteristics (Input Rectifier)

  58
• 8.5 Electrical Characteristics (DC Intermediate Circuit)

  59
• 8.6 Electrical Characteristics (Inverter Output)

  60
• 8.7 Electrical Characteristics (Bypass Input Mains)

  60
• 8.8 Electrical Characteristics (System Performance)

  61
• 8.9 Electrical Characteristics (ECO Mode)

  61
• Chapter 9 Service & Maintenance

  62
• 9.1 Safety

  62
• 9.2 UPS Key Components And Their Lives

  62
• 9.2.1 Magnetic Components: Transformer, Inductor

  62
• 9.2.2 Power Semiconductor Devices

  62
• 9.2.3 Electrolytic Capacitors

  62
• 9.2.4 AC Capacitors

  62
• 9.2.5 Lives And Recommended Replacement Time Of Key Components

  63
• 9.2.6 Replacing Fuses

  63
• Appendix 1 Transportation Restraints Removing Procedures

  64
• 1. 160kVA&200kVA UPS Transportation Restraints Removing Procedures

  64
• 2. 300kVA UPS Transportation Restraints Removing Procedures

  65
• 3. 400kVA UPS Transportation Restraints Removing Procedures

  67