Eaton Cutler-Hammer Digitrip 1150+ Manuals

Manuals and User Guides for Eaton Cutler-Hammer Digitrip 1150+. We have 1 Eaton Cutler-Hammer Digitrip 1150+ manual available for free PDF download: Instructions Manual

Eaton Cutler-Hammer Digitrip 1150+ Instructions Manual (84 pages)

Trip Units for use only in Cutler-Hammer Magnum and Magnum DS Circuit Breakers

Brand: Eaton | Category: Circuit breakers | Size: 9 MB

Table of Contents
1
1 General Description of Digitrip Trip Units

7
- Protection
  7
- Mode of Trip and Status Information
  7
- Installation and Removal
  7
- Wiring
  9
- Plexiglass Cover
  9
- DT 1150 Power/Relay Module
  9
  - Auxiliary Power
    9
  - Alarm Contacts
    9
- Standards
  10
2 Description of Magnum Circuit Breakers

10
- General
  10
- Low-Energy Trip Actuator
  11
- Ground Fault Protection
  11
  - General
    11
  - Residual Sensing (3 Wire or 4 Wire)
    12
  - Source Ground Sensing
    12
  - Zero Sequence Sensing
    12
  - Multiple Source/Multiple Ground
    12
  - Ground Fault Settings
    12
- Current Sensors for Standard Breaker
  13
- Current Sensors for Double Wide Breaker
  13
3 Principles of Operation

13
- General
  13
- Trip and Operation Indicators
  13
  - Status/Long Pickup LED
    13
  - Alarm LED
    14
  - Trip LED
    14
- Making Current Release
  14
- Zone Interlocking
  14
- Module
  14
4 Programming/Viewing Digitrip 1150

19
- Main Menu
  19
  - Power up Sequence
    19
  - Pushbutton Definition
    19
  - Blink Mode
    22
  - Programming/Viewing Screens
    22
  - Reset Pushbutton Operation (after Trip)
    22
- Program Settings PGM SET
  22
  - CURRENT Curve Type Selection and Pickup/Time Settings
    22
  - VOLTAGE - Frequency, Reverse Power
    26
  - INCOM Communications
    28
  - Aux RELAYS
    28
  - Alarms
    28
  - Digital Relay Accessory Module
    28
  - Triplink
    30
  - Setting TIME
    31
  - Selecting DISPLAYS
    31
  - SYSTEM Settings
    31
- View Settings (VIEW SET)
  31
  - Firmware Menu
    31
- METER Menu
  31
- HARMONIC Menu
  32
- Eventlog
  32
- Power and Energy Parameters
  32
- Power Quality
  33
  - Power Factor, THD and Crest Factor
    33
  - Alarms
    33
- WAVEFORM CAPTURE Feature
  33
  - Six Cycle Waveform Capture on Trip
    33
  - One Cycle Waveform Capture
    33
- Health
  33
5 Test Procedures

34
- General
  34
- When to Test
  34
  - Self Testing
    35
  - Functional Field Testing
    35
- Performance Testing for Ground Fault Trip Units
  35
  - Code Requirements
    35
  - Standard Requirements
    36
  - General Test Instructions
    36
6 Battery

37
- General
  37
- Battery Test
  37
- Battery Installation and Removal
  37
7 Frame Ratings (Sensor Ratings and Rating Plugs)

38
8 Record Keeping

38
9 References

39
- Magnum and Magnum DS Circuit Breakers
  39
- Time-Current Curves
  39
Appendix A Zone Interlocking Examples

43
Appendix B Troubleshooting Guide

45
Appendix C Typical Breaker Master Connection Diagram

47
Appendix D Display Menu Diagrams

48
Appendix E Display Abbreviations

76
Appendix F Digitrip Settings and Descriptions

78
Appendix G Auxiliary Relays

81
Appendix H Digital Relay Accessory Module

82
Appendix I Modbus Translator Wiring

83

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Eaton Cutler-Hammer Digitrip 1150+ Manuals

Eaton Cutler-Hammer Digitrip 1150+ Instructions Manual (84 pages)

Table of Contents

1 General Description of Digitrip Trip Units

2 Description of Magnum Circuit Breakers

3 Principles of Operation

4 Programming/Viewing Digitrip 1150

5 Test Procedures

6 Battery

7 Frame Ratings (Sensor Ratings and Rating Plugs)

8 Record Keeping

9 References

Appendix A Zone Interlocking Examples

Appendix B Troubleshooting Guide

Appendix C Typical Breaker Master Connection Diagram

Appendix D Display Menu Diagrams

Appendix E Display Abbreviations

Appendix F Digitrip Settings and Descriptions

Appendix G Auxiliary Relays

Appendix H Digital Relay Accessory Module

Appendix I Modbus Translator Wiring

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