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MicroVersaTrip AKR-100
GE MicroVersaTrip AKR-100 Manuals
Manuals and User Guides for GE MicroVersaTrip AKR-100. We have
6
GE MicroVersaTrip AKR-100 manuals available for free PDF download: Maintenance Manual, Manual, Installation Manual, Installation Instructions Manual, Installation Instruction
GE MicroVersaTrip AKR-100 Maintenance Manual (102 pages)
Low Voltage Power Circuit Breakers
Brand:
GE
| Category:
Circuit breakers
| Size: 4.12 MB
Table of Contents
Table of Contents
2
SECTION 1-Lntroduction
6
Inspection and Maintenance
6
Renewal Parts
6
SECTION 2-General Description
8
Frame Size
8
Operation
8
Mounting
9
Trip Device
9
Short Circuit Ratings
9
SECTION 3-Storage, Safety and Maintenance
11
Storage
11
Safety
11
Maintenance
11
SECTION 4-Breaker Operation
12
Manual Closing
12
Electrical Closing
12
Alternate Control Circuit
13
Connections
14
Stationary Breaker
14
Drawout Breaker
14
Tripping
15
Charging and Closing Using the Maintenance Handle
15
SECTION 5-Contact Maintenance
16
Slow Closing the Breaker
16
Electrical Breaker
16
Manual Breaker
16
Arc Quencher Removal and Inspection
17
Removal and Replacement
17
Separation of Front and Back Frames
18
Back Frame Assembly
20
Measuring Contact Force
21
Stationary Arcing Contacts
21
Stationary Main and Intermediate Contacts
21
Measuring Contact Wipe
21
Adjusting Contact Wipe
21
Measuring Contact Open Gap
23
Checking Contact Sequence
24
Replacement of Contacts
24
Stationary Arcing Contacts
24
Movable Arcing Contacts
24
Movable Main and Intermediate Contacts
25
Stationary Intermediate and Main Contacts
26
Assembly and Adjustment of Crossbar
27
SECTION 6-Breaker Maintenance
28
Safety Precautions
28
Lubrication
28
Breaker Mechanism Adjustments
28
Trip Latch
28
Latch Buffer
28
Reset Latch Bearing and Prop
28
Electrical Mechanism
30
Control Components
30
Charging Motor
31
Motor Operator Unit
32
Table
32
Table
33
Spring Discharge Interlock
34
Manual Mechanism
34
Mechanism Part Replacement
35
Ratchet Pawl Replacement
37
Adjustments
37
Drawout Mechanism
38
Drawout Mechanism Lock
38
SECTION 7-Accessories
39
Primary Disconnects
39
Aka 75/100
39
Aks/Akst 50
40
Secondary Disconnects
41
Replacement
41
Auxiliary Switch
42
Replacement
42
Adjustments
43
Shunt Trip
43
Replacement
43
Adjustment
43
Undervoltage Device
44
Replacement
44
Adjustment
44
Static Time-Delay Undervoltage
45
Electric Lockout Device
46
Adjustment
46
Bell Alarm Device
47
Adjustment
47
Open Fuse Lockout Device
48
Coll Replacement
48
Adjustments
48
SECTION 8-Type SST Overcurrent
49
Programmer Unit
49
Current Sensors
50
Replacement of Current Sensors -AKS 50
52
Replacement of Current Sensors - AKA 75/100
53
Flux Shift Trip Device
53
Troubleshooting
56
SST Test Set
56
Resistance Values
57
Equipped with Ground Fault
57
SST Cabling Diagrams
57
SECTION 9-Type ECS Overcurrent Trip Device
60
ECS Cabling Diagram
61
Trip Device
62
Programmer Unit
62
Fault Trip Indicators
62
Remote Fault Indication
62
Microversatrip Installation
64
AKS 50 Installation
64
AKR 50/100 Installation
65
Current Sensors
66
Akr 751100
67
Flux Shift Trip Device
67
Troubleshooting
67
Aks50
68
Resistance Values
68
False Tripping-Breakers
69
Equipped with Ground Fault
69
Microversatrip TM Cabling Diagrams
69
SECTION 11-RMS-9/Epic Microversatrip
73
Fault Trip Indicators
73
Programmer Unit
73
Rms-9
73
Epic Microversatrip Installation
73
Current Sensors
74
Table 19
77
Flux Shifter Trip Device
77
Replacement of Current Sensors
77
Troubleshooting
77
Resistance Values
77
False Tripping-Breakers Equipped with Ground Fault
78
Cabling Diagrams
78
SECTION 12-Microversatrip
81
Plus and
81
Microversatrip PM Trip Units
81
Trip Unit
81
Read this First
82
Product Structure
82
Trip Unit Removal and Replacement
83
Phase Current Sensors
84
Neutral Current Sensors
85
Rating Plug Removal and Replacement
85
Trip Unit Functions
85
Trouble-Shooting Guide
86
SECTION 13-Type EC Overcurrent Trip Device
87
Direct Acting Tripping Device EC-1 B
89
Long Time Delay Tripping
89
Short Time Delay Tripping
89
Instantaneous Tripping - High Set
89
Instantaneous Tripping - Low Set
89
Replacement
89
Adjustments
90
Series Overcurrent Tripping Device EC-2A
91
Long Time-Delay and High Set
91
Instantaneous Tripping
91
Instantaneous Low Set Tripping
91
Instantaneous High Set Tripping
91
Serles Overcurrent Tripping Device EC-1
93
Short Time-Delay Tripping
93
Long Time-Delay Tripping
93
Instantaneous Tripping
94
Adjustment
94
Positive Trip Adjustment
94
Reverse Current Tripping Device
95
Adjustments
96
Replacements
96
Switchette Feature
96
Trip Device Replacement
96
SECTION 14-Electrical Characteristics
97
Charging and Closing Operating Currents
97
Beil Alarm Contact-Rating
97
Auxiliary Switch Contact Sequence
97
Auxiliary Switch Contact Ratings
97
Charging Times
97
Shunt Trip and Undervoltage Device
98
Coil Resistance
98
Instantaneous Undervoltage Device Settings
99
Time-Delay Undervoltage Device Settings
99
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GE MicroVersaTrip AKR-100 Manual (63 pages)
Low Voltage Power Circuit Breakers
Brand:
GE
| Category:
Circuit breakers
| Size: 14.36 MB
Table of Contents
Table of Contents
2
Quick Selector Breaker / Trip Combinations
4
Breaker / Trip Combinations
4
Breaker Designations Legend
6
Enclosures and Mountings
10
Rms
16
Ratings
16
Akr - 30 S
26
Akr - 30 / 50 / T
26
Akr
26
Time Current Tripping Characteristics
40
Time Current Curves
40
Outline Dimension Drawing Numbers
54
Standards and References
60
GE MicroVersaTrip AKR-100 Installation Manual (32 pages)
Brand:
GE
| Category:
Power Tool
| Size: 1.72 MB
Table of Contents
Table of Contents
2
SECTION 1-Lntroduction
3
SECTION 2-Front Frame Conversion
5
Breaker Disassembly
5
Remounting W and X Relays
5
Trip Paddle Installation
7
Adjustments
7
Programmer Mounting Installation
8
Programmer Harness Installation
8
Flux Shifter Installation
9
SECTION 3-Back Frame Conversion
9
Crossbar Modification
9
General Information
9
Phase Sensors-AK/AKS-50
10
Phase Sensors-AKR-75/100
10
Phase Sensors-AK-75/1 00
11
Backframe Harness Installation
11
Breaker Conversion-AK/AKS-50 Drawout
13
General Information
13
SECTION 4-Four-Wire Ground Fault
13
Breaker Conversion-AK/AKS-50 Stationary
14
Breaker Conversion AK/AKS-75/1 00 Drawout
14
Breaker Conversion-AKR-75/100 Stationary
15
Equipment Conversion
15
Neutral Sensors
19
AK/AKR-75/100 Installation
23
AK/AKS-50 Installation
23
General Information
23
SECTION 5-Programmer Installation
23
SECTION 6-Testing and Troubleshooting
24
General Information
24
Testing
24
Troubleshooting
24
Resistance Values
24
False Tripping-Breakers Equipped with Ground Fault
25
Microversatriprm Cabling Diagrams
25
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GE MicroVersaTrip AKR-100 Manual (45 pages)
AKR Series, Low Voltage Power Circuit Breaker
Brand:
GE
| Category:
Other
| Size: 2.64 MB
Table of Contents
Table of Contents
2
Type AKRU Breakers
9
Enclosures and Mountings
10
Trip Devices
15
Tripping Functions
15
EC Trip Devices DC Applications
23
Accessories
24
OEM Substructure
27
Ratings
29
Derating Factors
30
Akr-30S
31
Outline Drawings
33
Outline Dimension Drawing Numbers
38
Weights and Formulas
39
Transformer Short Circuit Current Curves
43
Guide Form Specifications
45
GE MicroVersaTrip AKR-100 Installation Instructions Manual (27 pages)
Low Voltage Power Circuit Breakers
Brand:
GE
| Category:
Circuit breakers
| Size: 6.97 MB
GE MicroVersaTrip AKR-100 Installation Instruction (5 pages)
ARC CHUTE
Brand:
GE
| Category:
Circuit breakers
| Size: 0.67 MB
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