9137200997 Rev D BE1-51 Installation i
SECTION 4 • INSTALLATION
TABLE OF CONTENTS
SECTION 4 • INSTALLATION .................................................................................................................. 4-1
INTRODUCTION.................................................................................................................................... 4-1
RELAY OPERATING GUIDELINES AND PRECAUTIONS .................................................................. 4-1
MOUNTING............................................................................................................................................ 4-1
CONNECTIONS .................................................................................................................................... 4-7
MAINTENANCE................................................................................................................................... 4-14
STORAGE............................................................................................................................................ 4-14
Figures
Figure 4-1. Outline Dimensions, Side View, Semi-Flush Mounted, Double-Ended Case......................... 4-2
Figure 4-2. Outline Dimensions, Side View, Projection Mounted, Double-Ended Case........................... 4-3
Figure 4-3. Outline Dimensions, Front View, Case Cover ........................................................................ 4-4
Figure 4-4. Panel Cutting and Drilling Dimensions, Semi-Flush Mounting, Double-Ended Case............. 4-5
Figure 4-5. Panel Drilling Dimensions, Projection Mounting, Double-Ended Case .................................. 4-6
Figure 4-6. Typical External Connections, Current Operated Targets, DC Powered ............................... 4-7
Figure 4-7. Typical Sensing External Connections, Sensing Input Type G or K....................................... 4-8
Figure 4-8. Typical Sensing External Connections, Sensing Input Type I or X ........................................ 4-8
Figure 4-9. Typical Sensing External Connections, Sensing Input Type H or V....................................... 4-9
Figure 4-10. Typical Internal Diagram, Sensing Input Type K ................................................................ 4-10
Figure 4-11. Typical Internal Diagram, Sensing Input Type I or X .......................................................... 4-11
Figure 4-12. Typical Internal Diagram, Sensing Input Type G................................................................ 4-12
Figure 4-13. Typical Internal Diagram, Sensing Input Type H or V......................................................... 4-13
Courtesy of NationalSwitchgear.com
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