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Manuals and User Guides for ABB Emax E4/f. We have
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ABB Emax E4/f manual available for free PDF download: Installation And Service Instructions Manual
ABB Emax E4/f Installation And Service Instructions Manual (74 pages)
low voltage air circuit-breakers Emax Series
Brand:
ABB
| Category:
Power Tool
| Size: 7.46 MB
Table of Contents
Description 4
2
Table of Contents
3
1 Description
4
General Characteristics
4
External Front View of the Circuit-Breaker
4
Rating Plate
4
Circuit-Breaker Rating Plate
4
Disconnector Rating Plate
4
Moving Part Construction Characteristics
5
Fixed Part Construction Characteristics
5
2 Checking on Receipt
6
3 Storage, Lifting and Weights
6
4 Installation
7
Installation Room
7
Installation of the Fi Xed Circuit-Breaker
7
Installation of the Fi Xed Part of the Withdrawable Circuit-Breaker
7
Preparation of the Fi Xed Part
7
Installation of the Fi Xed Part (Fig. 12)
8
Installation of the Fi Xed Part on Board a Ship (Fig. 11)
8
Installation of the Fl Ange on the Compartment Door
8
(Fig. 13)
8
5 Electrical Connections
9
Connections to the Power Circuit
9
Shapes of the Terminals
9
Examples of Positioning the Connection Busbars According to the Types of Terminals
9
Assembly Procedure for the Connection Busbars
11
Earthing
11
Wiring the Circuit-Breaker Auxiliary Circuits
11
Interfacing Elements for Fi Xed Circuit-Breakers
11
Withdrawable Circuit-Breaker
12
Conversion of the Auxiliary Contacts or of the Signalling Contacts (Disconnected - Test Isolated - Connected), from Normally Closed (Opening) to Normally Open (Closing) or Vice Versa
13
6 Putting into Service
14
General Procedures
14
7 Instructions for Use
15
Operating and Signalling Parts
15
Circuit-Breaker Closing and Opening Procedures
16
Racking-In/Out Operation
17
Maintenance
19
8 Maintenance. . . . . . . . . . . . . . . . . . . . . .
19
Warning
19
Maintenance Programme
19
Switch Life
19
Maintenance Program
20
First Level Maintenance Operations
20
Preliminary Operations
20
Checks and General Cleaning
20
Switch Connections and Connections between the Switch and the Control Panel
20
Dismantling Tab and Cap
21
Mechanical Control
21
Electrical and Mechanical Accessories
22
Protection Releases
22
Test with SD Testbus2 (Optional)
22
Maintenance Operations; Fi Nal Checks
22
Interlock
23
Second Level Maintenance Operations
23
Preliminary Operations
23
General Checks and Cleaning
23
Connections between the Switch and the Control Panel
23
Dismantling the Tab, Cap and Arcing Chambers
24
Mechanical Control
25
Electrical and Mechanical Accessories
25
Checking Contact Wear
25
Protection Releases
26
Test with SD Testbus2 (Optional)
26
Maintenance Operations; Fi Nal Checks
27
Interlock
27
Extractable
27
Measures to be Taken for any Operating Anomalies
28
9 Measures to be Taken for any Operating Anomalies . . 28
29
10 Accessories
29
Electrical Accessories
29
Mechanical Locks
32
Notes for Emax LTT Low Temperature Accessories
33
Spare Parts and Retrofi Tting
33
11 Protection Releases - General Notes
34
Safety Notes
34
Notes for Dielectric Stiffness Tests
34
Abbreviations and Notes
35
Abbrevations
35
12 Sace Pr121/P Relay
36
Identification
36
Specifi Cations
36
General Characteristics
36
Compatibility CB
37
Standards
37
Environmental Characteristics
37
Electrical Characteristics
37
Primary Current
37
Power Supply
37
User Interface
38
Dip Switches
38
Led
38
Rating Plug
39
Itest Button
39
Test Connector
40
Protection Functions
40
Protection L
40
Thermal Memory L
40
Protection S
40
Thermal Memory S
41
Protection I
41
Protection G
41
Neutral Protection
41
Protection against Instantaneous Short-Circuit "Iinst
42
Summary Table of Protections
42
Trip Curves
42
Trip Curves for Functions L-I
42
Trip Curves for Functions L-S(T =K/I )-I
43
Trip Curves for Functions L-S(T=K)-I
43
Trip Curves for Function G
44
Main Functions
44
Measurement
44
Self-Monitoring
44
Putting into Service and Recommendations
45
Nstallation
45
Connections
45
CS and TC Connection Check
45
Connection of Current Sensor for External Neutral
45
Parameter and Default Settings
45
Troubleshooting
46
In the Case of a Fault
46
External Units
47
Pr030/B
47
Pr010/T
47
Bt030-Usb
47
Ekip T&P
47
Hmi030
47
Flex Interface
48
Notes about the HMI030 and Flex Interface Connection
48
Ekip Connect
48
13 Overall Dimensions
49
14 Circuit Diagrams
63
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