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NOVA LBS 27
Eaton NOVA LBS 27 Manuals
Manuals and User Guides for Eaton NOVA LBS 27. We have
1
Eaton NOVA LBS 27 manual available for free PDF download: Installation And Operation Instructions Manual
Eaton NOVA LBS 27 Installation And Operation Instructions Manual (25 pages)
Load Break Switch
Brand:
Eaton
| Category:
Circuit breakers
| Size: 2.06 MB
Table of Contents
Table of Contents
2
Safety for Life
3
Safety Information
3
Product Information
4
Introduction
4
Additional Information
4
Acceptance and Initial Inspection
4
Handling and Storage
4
Standards
4
Quality Standards
4
Description of Operation
4
Check NOVA LBS Ratings Prior to Installation
5
Dimensions
6
Nova Lbs Mechanism Interface Options
7
Control-Powered Interface
7
Installation Procedure
9
Moving the Switch
9
Lifting the Switch
9
Remove NOVA LBS from Service
11
NOVA LBS Load Break Switch Grounding
11
3-Wire Ungrounded and Impedance Grounded Systems
12
Grounding on a 3-Wire Uni-Grounded System
13
Operation
14
Electrical Operation
14
Manual Closing/Loading
14
Closing
14
Opening
14
OPEN/CLOSE Contact Position Indicator
14
Hotstick Operation
14
Voltage Sensing Option
15
Installation
15
Operation
16
LBC Control Settings
16
Accessories
17
Terminals
17
Pole-Mounting Hanger
18
Arrester-Mounting Brackets
19
Service Information
20
Service Requirements
20
Frequency of Inspection
20
Testing Operation
20
High-Potential Withstand Testing
20
Test 1
21
Test 2
21
Test 3
21
Withstand Test Results
21
Module Flashover Service
21
Troubleshooting
22
Unit will Not Close
22
Unit will Not Open Electrically
22
Undesired Closing
22
Undesired Opening
22
Annex a - Pin Relation from the Control Cable23
23
Annex B - Wiring Diagram
24
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