Home
ABB
Circuit breakers
SF6 LTB 245E1 BLG 1002A
ABB SF6 LTB 245E1 BLG 1002A User Manual
4
of 1
of 1 rating
231 pages
Give review
Manual
Specs
To Next Page
To Next Page
Loading...
Pr
oduct Manual
1HSB435416-2 en Re
v 1
L
TB 245E1
BLG 1002A
3-pole operation
2
Table of Contents
1 Product Manual
2
Table of Contents
2
Description
6
Design of the Circuit-Breaker
6
The Circuit-Breaker's Gas System
7
Operating Mechanism
8
Standards
8
List of
12
1 Description
14
Figure 1-1. Operating Mechanism
14
Product Description
14
Figure 1-2. Normal Operating Mode
15
Normal Operating Mode
15
Figure 1-3. Opening Operation
16
Opening Operation
16
Closing Operation
17
Figure 1-4. Closing Operation
17
2 Component Units
18
Drive Unit
18
Figure 2-1. Drive Unit
18
Figure 2-2. Interlocking Mechanism
18
Mechanical Interlock
18
Operating Mechanism
18
Catch Gear
19
Dashpots
19
Figure 2-3. Catch Gear
19
Figure 2-4. Closing and Opening Dashpots
19
Auxiliary Contact
20
Figure 2-5. Limit Switch with Auxiliary Contact
20
Figure 2-6. Heater Element
21
Heater Element
21
List of
25
2 Safety
29
Warning Text
29
Safety, General
30
3 Delivery
31
Weights
31
Unpacking
32
Storage before Assembly
33
4 Assembly
35
Preparations
35
Frame Assembly
37
Assembling the Frame on the Foundation
38
Assembling the Circuit-Breaker Pole on the Frame
39
Preparations for Assembling the Operating Mechanism and Protective Tube
41
Assembling the Operating Mechanism
42
Assembling the Protective Tubes between the Poles
43
Final Assembly of the Circuit-Breaker Pole
43
Assembling the Pull-Rods
44
Inspecting the Bolted Joints, Etc
49
5 Electrical Connections
50
Connection of the Operating Mechanism
50
Assembly of Busbars or Overhead Lines
50
Tensioning the Closing Springs
51
6 Pressurising the Poles
52
Preparations
52
Gas Filling with SF6 Gas
53
Gas Monitoring System
56
Leakage Test
57
Final Inspection of the Pull-Rod System
57
Fitting the Signs and Covers
59
7 Commissioning
60
8 Operating Values
61
Operating and Maintenance Instructions
68
Innehållsförteckning
70
1 General
72
Warning Text
72
Varning
73
2 Preventative Maintenance
74
Circuit-Breaker
74
Operating Mechanism
76
Lubricants
76
Spare Parts
77
Maintenance Instructions
77
3 Inspection Intervals
78
Maintenance Summary
79
Maintenance Category a
80
Maintenance Category B
81
Maintenance Category C
83
Overhaul Instructions
89
Maintenance Category D
90
List of
94
General
95
Safety Instructions
95
Oil
96
Grease
97
List of
102
1 General
104
2 Safety
105
Warning Text
105
Safety Directives
106
3 Maintenance, General
108
Tools
108
Cleaning Equipment
108
Spare Parts
108
Test Equipment
108
4 Maintenance
109
General
109
Preparations for Maintenance
112
Cleaning
113
Corrosion
113
Lubrication
114
Heater Element
115
Drive Unit
116
Catch Gear
117
Dashpots
118
Link System and Spring Battery
120
Auxiliary Contact
120
Terminal Blocks
122
Slow Closing and Opening Operations
123
List of
135
1 General
138
2 Safety
139
Warning Text
139
Safety Directives
140
3 Overhaul, General
142
Tools
142
Gas Handling Equipment
142
Personal Safety Equipment
142
Cleaning Equipment
142
Spare Parts
143
Test Equipment
143
Premises
143
4 Dismantling the Circuit-Breaker
144
General
144
Gas
145
Cleaning and Waste Disposal
146
Dismantling the Circuit-Breaker Pole for Transport
147
5 Dismantling the Circuit-Breaker Pole
148
Dismantling the Tripping Mechanism's Pull-Rod
148
Removing the Breaking Unit
149
Removing the Post Insulator
150
Dismantling the Breaking Unit
151
6 Contact and Puffer Replacement
152
Inspection of the Upper Current Path
152
Inspection of the Puffer
153
Inspection of the Lower Current Path
154
7 Overhaul of the Mechanism
155
8 Assembling the Circuit-Breaker Pole
156
Treatment of Contact Surfaces
156
Treatment of Sealing Surfaces and Seals
157
Assembling the Breaking Unit
158
Assembling the Post Insulator
159
Assembling the Circuit-Breaker Pole
159
Filling Gas
161
Assembling the Tripping Mechanism's Pull Rod on the Operating Lever
162
9 Dismantling the Breaking Unit for Transport
163
Assembling the Breaking Unit after an Overhaul
164
10 Assembling the Circuit-Breaker and Commissioning
167
List of
172
1 General
174
Circuit-Breaker Pole
175
2 Breaking Unit
176
Contact Set
177
3 Post Insulator
178
4 Mechanism
179
Tripping Mechanism
179
5 Accessories
180
Absorption Agent Container
180
Density Monitor
180
Set of Seals
181
Assembly Set
181
Non-Return Valve
181
6 Tools and Lubricants
182
Protective Cover
182
Lubricants
182
Table of Contents
186
1 General
188
2 Drive Unit
189
3 Dashpots
190
Closing Dashpot
190
Opening Dashpot
191
4 Catch Gear
192
5 Auxiliary Contact
193
6 Heater Element
194
7 Electrical Equipment
195
8 Lubricants
196
Oil
196
Grease
196
4
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the ABB SF6 LTB 245E1 BLG 1002A and is the answer not in the manual?
Ask a question
ABB SF6 LTB 245E1 BLG 1002A Specifications
General
Brand
ABB
Model
SF6 LTB 245E1 BLG 1002A
Category
Circuit breakers
Language
English
Related product manuals
ABB SACE Emax
15 pages
ABB SACE Emax 2
109 pages
ABB SACE Emax E1
2 pages
ABB SACE Tmax T4
5 pages
ABB SACE Tmax XT2
207 pages
ABB SACE Tmax XT7
193 pages
ABB SACE Tmax XT5
205 pages
ABB SACE Tmax XT4
207 pages
ABB SACE Emax E1.2
311 pages
ABB SACE Emax E2.2
311 pages
ABB SACE Emax Series
161 pages
ABB SACE Emax 2 E2.2
56 pages
Need help?
General
To Next Page