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Allen-Bradley 1512A
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Manuals and User Guides for Rockwell Automation Allen-Bradley 1512A. We have
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Rockwell Automation Allen-Bradley 1512A manual available for free PDF download: User Manual
Rockwell Automation Allen-Bradley 1512A User Manual (86 pages)
Medium Voltage Controllers Bulletin 800A One-High Cabinet Standard and Arc Resistant Enclosure
Brand:
Rockwell Automation
| Category:
Controller
| Size: 8 MB
Table of Contents
Table of Contents
5
Chapter 1
9
Scope
9
Starter Identification
9
Recommended Torque Values
10
Door Opening Procedure
11
Chapter 2 Opening the Low Voltage Doors
11
Opening the Medium Voltage Doors
12
Anchoring
13
Joining the Sections
14
Access to the Power Bus
15
Rear Access
15
Side Access
16
Front Access - Top Incoming Load Cables
17
Front Access - Bottom Incoming Line Cables
19
Load Cable Connections
19
Door Opening Procedure
23
Chapter 3
23
Opening the Low Voltage Doors
23
Opening the Medium Voltage Doors
24
Anchoring
26
Access Power Bus
28
Rear Access
28
Side Access
28
Front Access - Top Entry
30
Chapter 4 Bus Splicing
35
Power Bus
35
Insulated Power Bus Splicing
36
Ground Bus
37
Incoming Line Cable Connections
37
Hi-Pot and Megger Test
38
Start-Up Procedure
39
Vacuum Contactor Inspection
39
Preliminary Checks
39
Testing the Contactor Operation
40
Chapter 5
43
Tool Requirements
43
Door Interlock Circumvention
44
Power Lockout Procedure
45
Fuse Removal and Replacement
48
Bolt-On Fuses
48
Bolt-On Fuse Removal and Installation
49
Contactor Maintenance
49
Removing the Contactor
49
Contactor Interlock Rod Adjustment
51
Reduce the Gap Distance
52
Increase the Gap Distance
52
Isolation Switch Mechanism Inspection and Lubrication
53
Isolation Switch Mechanism Grounding Adjustment
54
Auxiliary Contacts Inspection and Replacement
55
Isolation Switch Auxiliary Contacts
57
Adjusting the Normally Open (Isa) Contacts
57
Adjusting the Normally Closed (Isb) Contacts
58
Adjusting the Change of State Point
58
Emergency Circumvention Procedure for Power Cell Entry
59
Chapter 6 Spare Parts List
61
Overview
63
Appendix A Arcshield Design
63
Exhaust Systems: Chimney or Plenum Option
64
Plenum Information
64
Plenum Exhaust Considerations
65
Additional Notes
68
Chimney Information
68
Chimney Exhaust Considerations
68
Appendix B
69
Recommended Torque Values
69
Plenum Bracing
69
General Plenum Layout for Arcshield Line-Up
71
STEP 1 - Mounting a Single Plenum
72
Cabinet Preparation
73
Plenum Placement on Structure
74
STEP 2 - Alignment of "Side-By-Side" Plenums
74
STEP 3 - Sequence of Final Assembly
75
STEP 4 - Closing the Front of the Plenum Sections
76
STEP 5 - Extension and Elbow Assembly
76
STEP 6 - Mounting Extension/Elbow to Plenum "Line-Up
77
STEP 7 - Additional Mounting Support
79
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