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Tmax T8 L3885
ABB Tmax T8 L3885 Manuals
Manuals and User Guides for ABB Tmax T8 L3885. We have
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ABB Tmax T8 L3885 manual available for free PDF download: Instructions For Installation And Service
ABB Tmax T8 L3885 Instructions For Installation And Service (39 pages)
Brand:
ABB
| Category:
Circuit breakers
| Size: 5.45 MB
Table of Contents
Table of Contents
3
1 Description
5
General Characteristics
5
External Front View of the Circuit-Breaker
5
IEC Circuit-Breaker Rating Plate Data
5
UL Circuit-Breaker Rating Plate Data
5
2 Checking on Receipt
5
3 Storage, Lifting and Weights
5
4 Installation
6
Installation Conditions
6
Installation of the Fl Ange on the Compartment Door (Fig. 8)
6
5 Electrical Connections
7
Power Circuit Connections
7
Shapes of the Terminals
7
Examples of Connection Busbar Layouts Depending on the Types of Terminals
7
Assembly Procedures for the Connection Busbars
8
Wiring of the Auxiliary Circuits of the Circuit-Breaker
8
6 Putting into Service
9
General Procedures
9
7 Instructions for Use
10
Operating and Signalling Components
10
Circuit-Breaker Closing and Opening Procedures
10
8 Maintenance
12
Warnings
12
Maintenance Program
12
Circuit-Breaker Life
12
First Level Maintenance Operations
13
Preliminary Operations
13
General Inspections and Cleaning
13
Circuit-Breaker Connections and Connections between Circuit-Breaker and Switchboard
13
Flange and Escutcheon Plate Disassembly Operations
13
Mechanical Operating Mechanism
14
Electrical and Mechanical Accessories
14
Protection Releases
15
Test with SD Testbus2 (Optional)
15
Test with EKIP Connect (Optional)
15
Maintenance Operations; Fi Nal Inspections
15
Interlocks
15
Second Level Maintenance Operations
16
Preliminary Operations
16
General Inspections and Cleaning
16
Circuit-Breaker Connections and Connections between Circuit-Breaker and Switchboard
16
Flange and Escutcheon Plate Disassembly Operations
16
Mechanical Operating Mechanism
17
Electrical and Mechanical Accessories
18
Protection Releases
18
Test with SD Testbus2 (Optional)
18
Test with EKIP Connect (Optional)
18
Maintenance Operations; Fi Nal Inspections
19
Interlocks
19
9 Measures to be Taken if Operating Faults Occur
20
10 Accessories
21
Electrical Accessories
21
Mechanical Locks
23
Spare Parts
23
11 Protection Releases - References
24
Safety Notes
24
Notes for Dielectric Strength Tests
24
General Characteristics
24
12 Overall Dimensions
25
13 Circuit Diagrams
31
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