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ABB Emax E1 User Manual

ABB Emax E1
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Index
1. Description . . . . . . . . . . . . . . . . . . . . . . . 4
1.1. General characteristics . . . . . . . . . . . . . . . . . 4
1.2. External front view of the circuit-breaker . . . . . . . . 4
1.3. Rating plate . . . . . . . . . . . . . . . . . . . . . . . 4
1.3.1. Circuit-breaker rating plate . . . . . . . . . . . . . . . 4
1.3.2. Disconnector rating plate . . . . . . . . . . . . . . . . 4
1.4. Moving part construction characteristics . . . . . . . . 5
1.5. Fixed part construction characteristics . . . . . . . . . 5
2. Checking on receipt . . . . . . . . . . . . . . . . . . . 6
3. Storage, lifting and weights . . . . . . . . . . . . . . . 6
4. Installation . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1. Installation room . . . . . . . . . . . . . . . . . . . . . 7
4.2. Installation of the fi xed circuit-breaker. . . . . . . . . . 7
4.3. Installation of the fi xed part of the withdrawable circuit-
breaker . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.3.1. Preparation of the fi xed part . . . . . . . . . . . . . . . 7
4.3.2. Installation of the fi xed part (Fig. 12) . . . . . . . . . . 8
4.3.3. Installation of the fi xed part on board a ship (Fig. 11) . . 8
4.4. Installation of the fl ange on the compartment door
(Fig. 13) . . . . . . . . . . . . . . . . . . . . . . . . . 8
5. Electrical connections . . . . . . . . . . . . . . . . . . 9
5.1. Connections to the power circuit . . . . . . . . . . . . 9
5.1.1. Shapes of the terminals . . . . . . . . . . . . . . . . . 9
5.1.2. Examples of positioning the connection busbars
according to the types of terminals . . . . . . . . . . . 9
5.1.3. Assembly procedure for the connection busbars . . . 11
5.2. Earthing . . . . . . . . . . . . . . . . . . . . . . . . 11
5.3. Wiring the circuit-breaker auxiliary circuits . . . . . . 11
5.3.1. Interfacing elements for fi xed circuit-breakers. . . . . 11
5.3.2. Withdrawable circuit-breaker . . . . . . . . . . . . . 12
5.4. 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
6.1. General procedures . . . . . . . . . . . . . . . . . . 14
7. Instructions for use . . . . . . . . . . . . . . . . . . 15
7.1. Operating and signalling parts . . . . . . . . . . . . 15
7.2. Circuit-breaker closing and opening procedures . . . 16
7.3. Racking-in/out operation. . . . . . . . . . . . . . . . 17
8. Maintenance. . . . . . . . . . . . . . . . . . . . . . 19
8.1. Warning . . . . . . . . . . . . . . . . . . . . . . . . 19
8.2. Maintenance programme . . . . . . . . . . . . . . . 19
8.2.1. Switch life . . . . . . . . . . . . . . . . . . . . . . . 19
8.2.2. Maintenance program . . . . . . . . . . . . . . . . . 20
8.3. First level maintenance operations . . . . . . . . . . 20
8.3.1. Preliminary operations: . . . . . . . . . . . . . . . . 20
8.3.2. Checks and general cleaning: . . . . . . . . . . . . . 20
8.3.3. Switch connections and connections between the
switch and the control panel. . . . . . . . . . . . . . 20
8.3.4. Dismantling tab and cap. . . . . . . . . . . . . . . . 21
8.3.5. Mechanical control . . . . . . . . . . . . . . . . . . 21
8.3.6. Electrical and mechanical accessories . . . . . . . . 22
8.3.7. Protection releases . . . . . . . . . . . . . . . . . . 22
8.3.8. Test with SD Testbus2 (optional) . . . . . . . . . . . 22
8.3.9. Maintenance operations; nal checks . . . . . . . . . 22
8.3.10. Interlock . . . . . . . . . . . . . . . . . . . . . . . . 23
8.4. Second level maintenance operations. . . . . . . . . 23
8.4.1. Preliminary operations: . . . . . . . . . . . . . . . . 23
8.4.2. General checks and cleaning: . . . . . . . . . . . . . 23
8.4.3. Connections between the switch and the control panel 23
8.4.4. Dismantling the tab, cap and arcing chambers . . . . 24
8.4.5. Mechanical control . . . . . . . . . . . . . . . . . . 25
8.4.6. Electrical and mechanical accessories . . . . . . . . 25
8.4.7. Checking contact wear . . . . . . . . . . . . . . . . 25
8.4.8. Protection releases . . . . . . . . . . . . . . . . . . 26
8.4.9. Test with SD Testbus2 (optional) . . . . . . . . . . . 26
8.4.10. Maintenance operations; nal checks:. . . . . . . . . 27
8.4.11. Interlock . . . . . . . . . . . . . . . . . . . . . . . . 27
8.4.12. Extractable. . . . . . . . . . . . . . . . . . . . . . . 27
9. Measures to be taken for any operating anomalies . . 28
10. Accessories . . . . . . . . . . . . . . . . . . . . . . 29
10.1. Electrical accessories . . . . . . . . . . . . . . . . . 29
10.2. Mechanical locks . . . . . . . . . . . . . . . . . . . 32
10.3. Notes for Emax LTT Low Temperature accessories . . 33
10.4. Spare parts and retrofi tting . . . . . . . . . . . . . . 33
11. Protection releases - General notes. . . . . . . . . . 34
11.1. Safety notes . . . . . . . . . . . . . . . . . . . . . . 34
11.1.1. Notes for dielectric stiffness tests . . . . . . . . . . . 34
11.2. Abbreviations and notes . . . . . . . . . . . . . . . . 35
11.2.1. Abbrevations. . . . . . . . . . . . . . . . . . . . . . 35
12. SACE PR121/P RELAY . . . . . . . . . . . . . . . . 36
12.1. IDENTIFICATION . . . . . . . . . . . . . . . . . . . 36
12.2. Specifi cations . . . . . . . . . . . . . . . . . . . . . 36
12.2.1. General characteristics . . . . . . . . . . . . . . . . 36
12.2.2. Compatibility CB. . . . . . . . . . . . . . . . . . . . 37
12.2.3. Standards . . . . . . . . . . . . . . . . . . . . . . . 37
12.2.4. Environmental characteristics . . . . . . . . . . . . . 37
12.2.5. Electrical characteristics. . . . . . . . . . . . . . . . 37
12.2.5.1. Primary current . . . . . . . . . . . . . . . . . . . . 37
12.2.5.2. Power supply . . . . . . . . . . . . . . . . . . . . . 37
12.3. User interface . . . . . . . . . . . . . . . . . . . . . 38
12.3.1. Dip switches . . . . . . . . . . . . . . . . . . . . . . 38
12.3.2. LED . . . . . . . . . . . . . . . . . . . . . . . . . . 38
12.3.3. Rating Plug . . . . . . . . . . . . . . . . . . . . . . 39
12.3.4. iTest button . . . . . . . . . . . . . . . . . . . . . . 39
12.3.5. Test connector . . . . . . . . . . . . . . . . . . . . . 40
12.4. PROTECTION FUNCTIONS . . . . . . . . . . . . . 40
12.4.1. Protection L . . . . . . . . . . . . . . . . . . . . . . 40
12.4.1.1. Thermal memory L . . . . . . . . . . . . . . . . . . 40
12.4.2. Protection S . . . . . . . . . . . . . . . . . . . . . . 40
12.4.2.1. Thermal memory S . . . . . . . . . . . . . . . . . . 41
12.4.3. Protection I . . . . . . . . . . . . . . . . . . . . . . 41
12.4.4. Protection G . . . . . . . . . . . . . . . . . . . . . . 41
12.4.5. Neutral Protection . . . . . . . . . . . . . . . . . . . 41
12.4.6. Protection against instantaneous short-circuit “Iinst” . 42
12.4.7. Summary table of protections . . . . . . . . . . . . . 42
12.4.8. Trip curves . . . . . . . . . . . . . . . . . . . . . . . 42
12.4.8.1. Trip curves for functions L-I
. . . . . . . . . . . . . . 42
12.4.8.2. Trip curves for functions L-S(t =k/I
2
)-I . . . . . . . . . 43
12.4.8.3. Trip curves for functions L-S(t=k)-I . . . . . . . . . . 43
12.4.8.4. Trip curves for function G . . . . . . . . . . . . . . . 44
12.5. Main functions . . . . . . . . . . . . . . . . . . . . . 44
12.5.1. Measurement . . . . . . . . . . . . . . . . . . . . . 44
12.5.2. Self-monitoring . . . . . . . . . . . . . . . . . . . . 44
12.6. Putting into service and recommendations . . . . . . 45
12.6.1. nstallation . . . . . . . . . . . . . . . . . . . . . . . 45
12.6.2. Connections . . . . . . . . . . . . . . . . . . . . . . 45
12.6.3. CS and TC connection check . . . . . . . . . . . . . 45
12.6.4. Connection of current sensor for external neutral . . . 45
12.7. Parameter and default settings . . . . . . . . . . . . 45
12.8. Troubleshooting . . . . . . . . . . . . . . . . . . . . 46
12.8.1. Troubleshooting . . . . . . . . . . . . . . . . . . . . 46
12.8.2. In the case of a fault . . . . . . . . . . . . . . . . . . 46
12.9. External units . . . . . . . . . . . . . . . . . . . . . 47
12.9.1. PR030/B . . . . . . . . . . . . . . . . . . . . . . . . 47
12.9.2. PR010/T . . . . . . . . . . . . . . . . . . . . . . . . 47
12.9.3. BT030-USB . . . . . . . . . . . . . . . . . . . . . . 47
12.9.4. EKIP T&P . . . . . . . . . . . . . . . . . . . . . . . 47
12.9.5. HMI030 . . . . . . . . . . . . . . . . . . . . . . . . 47
12.9.6. Flex interface . . . . . . . . . . . . . . . . . . . . . 48
12.9.6.1. Notes about the HMI030 and Flex Interface connection 48
12.9.7. Ekip Connect . . . . . . . . . . . . . . . . . . . . . 48
13. Overall dimensions . . . . . . . . . . . . . . . . . . 49
14. Circuit diagrams . . . . . . . . . . . . . . . . . . . . 63
L6555
Emax
3/74
Doc. No
Model
Apparatus
Scale
Page No
1SDH000460R0002

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ABB Emax E1 Specifications

General IconGeneral
BrandABB
ModelEmax E1
CategoryPower Tool
LanguageEnglish

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