Eaton Moeller ZEV Series Protective Relay Manuals

Eaton Moeller ZEV Series Protective Relay Manuals

Manuals and User Guides for Eaton Moeller ZEV Series Protective Relay. We have 1 Eaton Moeller ZEV Series Protective Relay manual available for free PDF download: Installation Instructions Manual

Eaton Moeller ZEV Series Installation Instructions Manual

Eaton Moeller ZEV Series Installation Instructions Manual (42 pages)

Motor-Protective System

Brand: Eaton | Category: Relays | Size: 0 MB

Table of Contents

Table of Contents
4
About this Manual

6
- Target Group
  6
- Abbreviations and Symbols
  6
1 Motor-Protective System ZEV

8
- Preface
  8
- System Overview
  9
- Unit Description
  11
- Phase Failure
  17
  - Earth Fault Monitoring
    17
2 Configuration

18
3 Installation

20
- Notes on Installation
  20
- Mounting the Devices
  22
  - ZEV and ZEV-XSW-25 to 145
    22
  - ZEV and ZEV-XSW-820
    24
  - Connections
    28
- Removing Devices
  29
  - ZEV and DIN Rail
    29
  - Connecting Cable
    29
4 Operating the Devices

30
- Settings
  30
- Setting up the Menus
  32
- Display Messages
  34
  - Overload Tripping
    34
  - Thermistor Tripping
    34
  - Earth Fault
    34
  - Phase Failure
    35
  - Current Imbalance
    35
  - Device Fault
    35
Annex

36
- Rating Plates
  36
  - Electronic Motor-Protective Relay ZEV
    36
  - Current Sensors ZEV-XSW
    36
- ZEV Tripping Curves
  38
  - 3-Phase Tripping Curve
    38
  - 2-Phase Tripping Curve
    40
- Dimensions
  41

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