Sign In
Upload
Manuals
Brands
Powell Manuals
Circuit breakers
PowlVac IB-60201
Powell PowlVac IB-60201 Manuals
Manuals and User Guides for Powell PowlVac IB-60201. We have
1
Powell PowlVac IB-60201 manual available for free PDF download: Manual
Powell PowlVac IB-60201 Manual (77 pages)
STD Vacuum Circuit Breaker, 5kV & 15kV, 1200A, 2000A, 3000A
Brand:
Powell
| Category:
Circuit breakers
| Size: 3 MB
Table of Contents
Table of Contents
5
Ch 1 General Information
11
S Cope
12
P Urpose
12
I Nstruction B Ulletins a Vailable E Lectronically
12
Ch 2 Safety
13
S Afe W Ork C Ondition
13
S Afety G Uidelines
13
G Eneral
14
S Pecific
14
X-R Ays
15
S Afety L Abels
15
Ch 3 Equipment Description
16
G Eneral
16
T He S Tored Energy M Echanism
16
Mechanical Description
16
Figure 1 Powlvac® STD Vacuum Circuit Breaker Front View with Cover
17
Figure 2 Powlvac® STD Vacuum Circuit Breaker with Front Cover Removed
18
Figure 3 Powlvac® STD Vacuum Circuit Breaker Rear View
19
Figure 4 Cam and Fundamental Linkage Positions
21
Figure 5 Mechanism and Trip Linkages
22
Figure 6 Operation Sequence
24
Figure 7 Typical AC Control Scheme
25
Figure 8 Typical DC Control Scheme
25
Electrical Description
26
Acking M Echanism
27
General Description
27
Standard Racking Mechanism
29
Ircuit B Reaker C Ompartment I Nterfaces
29
Primary Disconnecting Devices
29
Secondary Disconnecting Devices
29
MOC (Mechanism Operated Cell Switch) Actuator
29
TOC (Truck Operated Cell Switch) Actuator
30
Ground Connection
30
Shutter Rollers
30
Anti-Rollout Latch
30
Acuum I Nterrupters
30
Acuum I Nterrupter C Onnection
30
Ch 4 Installation
31
R Eceiving
31
Andling
31
Figure 9 Circuit Breaker with Shipping Bracket
31
S Torage
32
Figure 10 Circuit Breaker on Crane
32
Figure 11 Circuit Breaker in Shipping Carton
32
P Lacing the C Ircuit B Reaker I Nto S Ervice
33
High Voltage Insulation Integrity
33
Table a Field Dielectric Test Values
33
Vacuum Integrity
34
Control Voltage Insulation Integrity
35
Mechanical Operation Check
36
Electrical Operation Check
36
Figure 12 Secondary Disconnect Override Device
36
Racking Mechanism Check
37
I Nserting C Ircuit B Reaker I Nto T
38
C Ompartment
38
Prior to Inserting the Circuit Breaker into the Circuit Breaker Compartment
39
Inserting the Circuit Breaker to the Test/Disconnected Position
40
Inserting the Circuit Breaker to the Connected Position
41
Figure 13 Secondary Disconnecting Device
41
Figure 14 Standard Circuit Breaker in Test Position
41
Figure 15 Pushing Manual Trip Operator & Accessing Racking Drive Shaft
42
Figure 16 Racking the Standard Circuit Breaker
42
R Emoving the C Ircuit B Reaker from the
43
C Ompartment
43
Removing the Circuit Breaker from the Connected to the Test/Disconnected Position
43
Removing the Circuit Breaker from the Test/Disconnected Position out of the Circuit Breaker Compartment
43
I Nserting the C Ircuit B
44
Sing
44
Inserting the Circuit Breaker to the Test/Disconnect Position
44
Inserting the Circuit Breaker to the Connected Position
44
Figure 17 Racking Drive Shaft Extension Insertion
45
Figure 18 Accessing Racking Drive Shaft Extension
45
Figure 19 through Door Racking Option
46
Emoving the C Ircuit B
47
Sing
47
Removing the Circuit Breaker from the Connected to the Test/Disconnected Position
47
Removing the Circuit Breaker from the Test/Disconnected Position out of the Circuit Breaker Compartment
48
Power Racking
48
Figure 20 Anti-Rollout Latch
48
Ch 5 Maintenance
49
G Eneral D Escription
49
Introduction
49
Inspection and Cleaning
50
M Echanism a Rea
50
Mechanical Operation
50
Table B Lubrication
51
Figure 21 Lubrication
52
Figure 22 Lubrication (Cont)
53
Closing Spring Removal
54
Figure 23 Main Closing Spring Assembly Compressed for Removal
54
Lubrication
54
Figure 24 Main Closing Spring Assembly Installed
55
Slow Closing of Mechanism
55
Mechanism Adjustments
56
Figure 25 Primary Trip Prop Adjustment
57
Figure 26 Feeler Gauge
58
Figure 27 Latch Check Switch Adjustment
59
Acuum I Nterrupter and C Ontact a Rea
60
Vacuum Interrupter and Contact Erosion
60
Vacuum Integrity
61
Mechanical Adjustment of Vacuum Interrupters
61
Electrical Operation
60
O Ptional Maintenance P Rocedures
61
High Potential Tests
61
Timing
61
Table C Timing
61
Primary Resistance Check
62
Table D Primary Resistance
62
Ch 6 Recommended Renewal Parts and Replacement Procedures
63
O Rdering I Nstructions
63
R Ecommended R Enewal P Arts
63
R Eplacement P Rocedures
63
Vacuum Interrupter Assembly
64
Figure 28 Tension Relieved on Opening Springs
64
Figure 29 Operating Pin Removal
64
Figure 30 Lower Contact Block Setting
66
Figure 31 Bell Crank Removal
66
Figure 32 Operating Yoke Setting
66
Sliding Contact Finger Assembly
68
Closing Coil Assembly
68
Primary Shunt Trip Coil Assembly
69
Secondary Shunt Trip Coil Assembly
69
Undervoltage Device Assembly (UV)
70
Charging Motor Assembly
70
Anti-Pump Relay Assembly
70
Latch Check Switch
71
Motor Cutoff Switch Assembly
71
Auxiliary Switch
72
Figure 33 Primary Current Path
73
Table E Primary Current Path
73
Table F Control Devices
74
Figure 34 Control Devices
75
Table G Miscellaneous Parts
76
Advertisement
Advertisement
Related Products
Powell PowlVac IB-65020A CDR 27kV
Powell IPS PowlVac IB-60202 CDR
Powell PowlVac IB-77120
Powell PowlVac ARG 4 Series
Powell PowlVac ARM 4 Series
Powell PowlVac 01.4IB.50032C
Powell PowlVac 38 ARM 3000A 4 Series
Powell PowlVac ASD
Powell POWLVAC 15PV63SASD
Powell PowlVac STD 63kA
Powell Categories
Indoor Furnishing
Circuit breakers
Industrial Electrical
Switch
Measuring Instruments
More Powell Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL