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SGIM-3258C
Siemens SGIM-3258C Manuals
Manuals and User Guides for Siemens SGIM-3258C. We have
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Siemens SGIM-3258C manual available for free PDF download: Instructions Manual
Siemens SGIM-3258C Instructions Manual (52 pages)
5kV and 15kV Metal-Clad Switchgear Type GM
Brand:
Siemens
| Category:
Industrial Equipment
| Size: 16.15 MB
Table of Contents
Table of Contents
3
Introduction and Safety
4
Introduction
4
Qualified Person
4
Signal Words
4
Dangerous Procedures
4
Field Service Operation
4
General Description
5
Introduction
5
Scope
6
General Description
6
Receiving, Handling & Storage
7
Receiving
7
Identification
7
Inspection and Unpacking
7
Shipping Damage Claims
7
Lifting and Moving
8
Indoor Switchgear
8
Lifting Indoor Switchgear with Crane
8
Moving Switchgear in Obstructed Areas Without a Crane
8
Outdoor Switchgear
9
Final Movement of Assembly
10
Storage: Indoor Switchgear
10
Storage: Shelter-Clad Outdoor Switchgear
10
Storage: Non-Walk-In Outdoor Switchgear
10
Storage: Type GMI Vacuum Circuit Breakers and Lift Truck
10
Installation
11
Preparation for Installation
11
Foundation-General Requirements
11
Indoor Foundations
11
Outdoor Foundations
11
Installing Shipping Sections
16
Installing Switchgear with Throat Connection to Power Transformer
16
Anchoring, Leveling, and Assembling Indoor Switchgear
17
Anchoring and Leveling Outdoor Shelter-Clad Switchgear
17
Assembly of Single Aisle Shelter-Clad Switchgear
18
Assembly of Common Aisle Shelter-Clad Switchgear
18
Assembly of Single Aisle Shelter-Clad Switchgear with Work Space
18
Expanding Length of
19
Existing Shelter-Clad Switchgear by Addition of Units
19
Anchoring, Leveling, and Assembling Conventional Outdoor (Non-Walk-In) Switchgear
19
Expanding Length of Existing Conventional Outdoor (Non-Walk-In) Switchgear by Addition of Units
20
Electrical Connections
25
Bus Bar
25
Bus Joints
25
Bus Insulation
28
Bus Joint Insulation - Boots
29
Bus Joint Insulation - Taping
31
Transformer Bus Joints - Insulation
31
Primary Cable Connections
31
Secondary Control Wiring
33
Ground Connections
33
Temporary Ground Connections
33
Instrument Transformers
34
Control Power and Voltage Transformers-General Information
34
Voltage Transformers
34
Control Power Transformer
35
Operating Sequence
35
To Disconnect VT Rollout
35
To Connect VT Rollout
35
To Disconnect CPT Rollout or CPT Fuses
35
To Connect CPT Rollout or CPT Fuses
35
Current Transformers
38
Circuit Breaker Position
39
Cell Preparation
39
Circuit Breaker Racking Mechanism
39
Interference Blocking Plate
39
Secondary Disconnect
39
Mechanism Operated Cell Switch (MOC)
39
Truck Operated Cell Switch (TOC)
39
Circuit Breaker Ground Connection
40
Shutter Operation
40
Breaker Installation and Removal
40
De-Energizing Control Power to Circuit Breaker
40
Spring Discharge Check
40
Removal from Cell in Indoor (if Not on Raised Pad) and Shelter-Clad Outdoor Switchgear
41
Removal from Cell in Outdoor Non-Walk-In Enclosures, or for Indoor Switchgear Installed on a Raised Pad
42
Racking Crank Engagement Procedure
43
Breaker Racking
44
Racking from DISCONNECT to CONNECT Position
44
Racking from CONNECT to TEST or DISCONNECT Position
44
Contact Penetration
44
Closed Breaker Racking Interlock
45
Racking Access Interlock
45
Trip-Free Interlock
45
Spring Discharge Interlock
45
Inspection and Testing
46
Inspection
46
Testing
46
Placing Equipment into Service
46
Maintenance
47
Introduction and Maintenance Intervals
47
Recommended Hand Tools
47
Recommended Maintenance and Lubrication
47
Lubrication
48
Moving Parts
48
Electrical Contacts
48
Cleaning Insulation
48
Corrosive Atmospheres
49
Relays and Instruments
49
Equipment Surfaces
49
Accessories
50
Split Plug Jumper Test Device
50
Test Cabinet
50
Lift Truck
50
Lift Sling
50
Electric Racking Accessory
50
Type 3EF Surge Limiters
51
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