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DST-2-15-VR+41
Eaton DST-2-15-VR+41 Manuals
Manuals and User Guides for Eaton DST-2-15-VR+41. We have
2
Eaton DST-2-15-VR+41 manuals available for free PDF download: Instruction Book
Eaton DST-2-15-VR+41 Instruction Book (38 pages)
Replacement Circuit Breaker
Brand:
Eaton
| Category:
Circuit breakers
| Size: 8.1 MB
Table of Contents
Table of Contents
3
Section 1: Introduction
4
Visual Instruction Booklet Essentials
4
Quick Response Code
4
Available Dst-2 -Vr + Circuit Breakers
4
Section 2: Safe Practices
7
Section 3: Receiving, Handling, and Storage
8
Receiving
8
Handling
9
Storage
9
Approximate Weight by Type
9
Section 4: Description and Operation
14
Vacuum Interrupter
14
Vacuum Interrupter Assembly
14
Contact Erosion Indicator
14
Contact Wipe and Stroke
15
Line and Load Conductor Assemblies
15
Stored Energy Mechanism
15
Closing Spring Charging
15
Closing Operation
15
Tripping Operation
16
Trip-Free Operation
16
Control Schemes
16
Timing
16
Secondary Connection Block
16
Interlocks
16
Anti-Close Interlock
16
Shutter Operating Mechanism
16
Racking System Trip and Spring Release Interlocks
18
Racking Mechanism
18
Levering System Trip and Spring Release Interlocks
18
Grounding Contact
18
Miscellaneous Items
18
Operations Counter
18
Section 5: Inspection & Installation
22
Examination for Damage
22
Nameplate Verification
22
Sure Close Mechanism Adjustment
22
Manual Operation Check
23
Vacuum Interrupter Integrity
23
Low Frequency Withstand Test (Insulation Check)
23
Contact Erosion and Wipe
23
Primary Circuit Resistance
23
Electrical Operations Check
23
Mechanical Interlock (Floor Trip) Operational Checks
23
Operation, Insertion and Removal (Levering-In Version)
24
Operational Positions (Levering-In Version)
24
Insertion Procedure (Levering-In Version)
24
Removal Procedure (Levering-In Version)
25
OPERATION, INSERTION, and REMOVAL for 5Kv and 15Kv MODELS with ROTARY RACKING PROVISIONS
26
Operational Positions (Domestic and some Canadian Rotary Racking Versions)
26
15Kv Removal Procedure
28
Section 6: Inspection & Maintenance
29
Inspection Frequency
29
Inspection and Maintenance Procedures
29
Vacuum Interrupter Integrity Test
30
Contact Erosion and Wipe
30
Insulation
31
Insulation Integrity Check
31
Primary Circuit Resistance Check
31
Vr-Series + Circuit Breaker Element Mechanism Check
31
Closure™ Test
31
Maintenance Recommendation
35
Section 7: Replacement Parts
37
General
37
Ordering Instructions
37
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Eaton DST-2-15-VR+41 Instruction Book (36 pages)
Replacement Circuit Breaker
Brand:
Eaton
| Category:
Circuit breakers
| Size: 6.3 MB
Table of Contents
Table of Contents
3
Section 1: Introduction
4
Visual Instruction Booklet Essentials
4
Quick Response Code
4
Available Dst-2 -Vr + Circuit Breakers 4
4
Section 2: Safe Practices
7
Section 3: Receiving, Handling, and Storage
8
Receiving
8
Handling
9
Storage
9
Approximate Weight by Type
9
Section 4: Description and Operation
12
Vacuum Interrupter
12
Vacuum Interrupter Assembly
12
Contact Erosion Indicator
12
Contact Wipe and Stroke
13
Line and Load Conductor Assemblies
13
Stored Energy Mechanism
13
Closing Spring Charging
13
Closing Operation
13
Tripping Operation
14
Trip-Free Operation
14
Control Schemes
14
Timing
14
Secondary Connection Block
14
Interlocks
14
Anti-Close Interlock
14
Shutter Operating Mechanism
14
Racking System Trip and Spring Release Interlocks
16
Racking Mechanism
16
Levering System Trip and Spring Release Interlocks
16
Grounding Contact
16
Miscellaneous Items
16
Operations Counter
16
Section 5: Inspection & Installation
20
Examination for Damage
20
Nameplate Verification
20
Sure Close Mechanism Adjustment
20
Manual Operation Check
21
Vacuum Interrupter Integrity
21
Low Frequency Withstand Test (Insulation Check)
21
Contact Erosion and Wipe
21
Primary Circuit Resistance
21
Electrical Operations Check
21
Mechanical Interlock (Floor Trip) Operational Checks
21
Operation, Insertion and Removal (Levering-In Version)
22
Operational Positions (Levering-In Version)
22
Insertion Procedure (Levering-In Version)
22
Removal Procedure (Levering-In Version)
23
OPERATION, INSERTION, and REMOVAL for 5Kv and 15Kv MODELS with ROTARY RACKING PROVISIONS
24
Operational Positions (Domestic and some Canadian Rotary Racking Versions)
24
15Kv Removal Procedure
26
Section 6: Inspection & Maintenance
27
Inspection Frequency
27
Inspection and Maintenance Procedures
27
Vacuum Interrupter Integrity Test
28
Contact Erosion and Wipe
28
Insulation
29
Insulation Integrity Check
29
Primary Circuit Resistance Check
29
Vr-Series + Circuit Breaker Element Mechanism Check
29
Closure™ Test
29
Maintenance Recommendation
33
Section 7: Replacement Parts
35
General
35
Ordering Instructions
35
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