Emerson NXr manuels

Emerson NXr Manuel d'utilisateur (112 pages)

marque: Emerson | Catégorie: Alimentations sans interruption (UPS) | Taille: 6.74 MB |

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Table des matières

Liebert NX

1

2

TABLE OF CONTENTS

3

SAVE THESE INSTRUCTIONS

9

Battery Cabinet Precautions

10

GLOSSARY OF SYMBOLS

11

1.0 INSTALLATION

12

1.3 Preliminary Checks

13

1.4 UPS Location

13

1.6 Mechanical Considerations

14

1.6.1 Clearances

15

1.6.2 Floor Installation

15

1.6.3 Cable Entry

15

10-30kVA UPS

15

System Composition

15

1.6.4 Optional Cabinets

16

2.0 ELECTRICAL CONNECTIONS

17

2.1.2 UPS Input Configuration

18

2.1.3 Cabling Guidelines

18

2.1.4 Cable Connections

19

2.1.5 Safety Ground

20

2.1.6 Protective Devices

20

System Output

20

2.1.7 Cabling Procedure

21

Common Input Connections

21

Dual Input Connections

21

2.2 Control Cables

22

2.3 Dry Contacts

23

2.3.3 BCB Box Interface

24

2.3.4 Output Dry Contacts

25

2.3.5 EPO Input—Optional

25

Firmware Before M200

25

EPO - NO

26

EPO - NC

26

3.0 BATTERY INSTALLATION

27

Battery Installation

30

3.5 Non-Standard Batteries

32

4.1 Bypass Switch

33

4.2 Normal (UPS) Mode

33

4.3 Bypass Mode

34

4.4 Maintenance Mode

34

4.5 Locating the Cabinet

34

4.6 Cable Installation

34

4.6.3 Input/Output Wiring

35

Maintenance Bypass Cabinet

36

Terminal

36

Location

36

4.7 Bolting Cabinets Together

37

5.0 OPTION INSTALLATIONS

38

5.2.1 General

39

Option Installations

40

5.3.5 Power Cables

42

5.3.6 Parallel Control Cables

42

Auxiliary Dry Contact Cables

42

Input Distribution

43

DPN U3813078 Rev. N

45

Midpoint Busbar Detail

45

Front View

45

Bottom View

45

5.10.1 Configuring Baud Rates

48

Figure 28 OC Web card display

49

3. UPS Battery is LOW

50

4. UPS fault has occurred

50

6.0 INSTALLATION DRAWINGS

52

(with door open)

53

TOP LAYER MIDDLE LAYER

56

BOTTOM LAYER

56

1+1 Parallel Cabinet

59

1 + N Parallel Cabinet

61

7.0 OPERATION

66

Operation

67

8.1 Operator Control Panel

68

8.2 Mimic Display Indicators

69

8.3 Control Buttons

70

8.4 Alarm Buzzer

70

8.5 LCD Overview

71

8.6 Navigation Keys

72

8.7 UPS System Information

72

8.8 LCD Menus and Data Items

73

8.9 Language Selection

74

8.10 Current Date and Time

74

8.11 UPS Status Messages

77

8.12 Types of LCD Screens

78

8.12.3 UPS Help Screen

79

8.12.4 Screen Saver Window

79

8.13 Pop-Up Windows

80

9.0 OPERATING INSTRUCTIONS

81

9.1.1 Power Switches

82

9.2 UPS Start Up

83

9.4 Powering Down the UPS

85

Operating Instructions

86

9.7 Auto Restart

87

9.9 Battery Protection

88

9.15.2 Shutting Down the UPS

91

9.16 Parallel System Start Up

93

9.17 Replacing Dust Filters

93

10.0 UPS SPECIFICATIONS

94

Table 27 UPS terminal

95

10.4.2 Input Rectifier

96

10.4.4 Inverter Output

97

10.4.5 Bypass Input

97

30 208 315 400 208 250 400

101

PPENDIX A-UPS STATUS MESSAGES

105

Refer to

108

UPS Status Messages

110

SL-25212_REV01_06-07

112

Emerson NXr Manuel d'utilisateur (65 pages)

marque: Emerson | Catégorie: Alimentations sans interruption (UPS) | Taille: 2.18 MB |

Anglais

Table des matières

Liebert NXLiebert NXr

1

8VHU0DQXDO

1

User Manual

2

Safety Precaution

3

Contents

6

1.1 Brief Introduction

10

1.2 Initial Check

10

1.3 Location Selection

11

1.4 Positioning

12

Figure 1-1 30kVA

13

1.4.6 Cable Entry

14

1.6 Power Cables

15

1.6.3 Cable Connection

16

BAT+ BAT N BAT

19

Aux contact is open

22

Chapter 2 Battery

25

2.2 Safety

26

2.3 Battery Power Cable

27

2.4 Battery Maintenance

28

2.5 Battery Recycling

29

Chapter 2 Battery 21

30

3.1 Overview

31

3.2 1 + N Parallel System

31

3.2.1 Cabinet Installation

32

Qin UPS 1

33

Qin UPS 2 Qin UPS 3

33

3.3 Dual Bus System

35

4.1 Brief Introduction

37

4.2 1 + N Parallel System

38

4.3 Operation Mode

38

4.4.2 Advanced Function

40

5.1 Introduction

41

5.1.3 Control Keys

42

5.1.4 LCD And Menu Keys

42

5.2 LCD Screen Type

43

5.2.3 Default Screen

44

5.7 Prompt Window

46

5.8 Alarm List

47

6.1 Power Switches

50

6.2 UPS Startup Procedures

51

Battery start button

52

Power Supply To The Load

54

6.9 Automatic Restart

55

Chapter 7 Service

57

Fixing screw

58

Fixing bar

58

Air filter

58

50 Chapter 7 Service

59

Table 8-5 Battery

61

Table 8-7 Bypass input

62

Appendix 1 Option List

64

Abbreviation Description

65

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