ABB Sace Emax 2 E2.2 Installation, Operation And Maintenance Instructions For The Installer And The User
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- Disassembly instructions manual (68 pages) ,
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- Installation instructions manual (6 pages)
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Summary of Contents for ABB Sace Emax 2 E2.2
- Page 1 SACE Emax 2 DOC. N° 1SDH001000R0002 - ECN000297030 EMAX LOW VOLTAGE AIR CIRCUIT-BREAKERS E2.2-E4.2-E6.2 Sace Emax 2 Installation, operation and maintenance instructions for the instal- ler and the user...
- Page 2 ABB | SACE Emax 2 ABB | SACE Emax 2 © 2023 ABB | 1SDH001000R0002 - ECN000297030...
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Page 3: Table Of Contents
1 - Putting into service ..............43 2 - Identification of alarms or failures ........48 3 - Maintenance ................52 4 - Decommissioning and treatment at end of life ....52 1 | © 2023 ABB | SACE Emax 2 1SDH001000R0002 - ECN000297030... - Page 4 2 | © 2023 ABB | SACE Emax 2 1SDH001000R0002 - ECN000297030...
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Page 5: Glossary
4P / 3P / 3P + N CB configuration: four-pole (4P), three-pole (3P) and three-pole with external neutral (3P + N) Fault current measured by Trip unit, useful for calculating the trip time t 3 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Glossary... -
Page 6: Emax E2.2-E4.2-E6.2 Circuit-Breakers
All the remaining operations described in the handbook must be performed by skilled persons, in the electrical field. ABB declines all liability for damage to persons or property caused by failure to comply with the instructions in this document. -
Page 7: Safety
ABB investigate all those methods. • anyone using maintenance procedures or devices, recommended by ABB or not, must check thoroughly that neither personal safety nor the safety devices are endangered by mode of installation, use, maintenance or the instruments used. -
Page 8: Regulations
The SACE Emax 2 circuit-breakers also feature a range certified according to these standards: • Russian - GOST (Russia Certificate of Conformity) • Chinese - China CCC (China Compulsory Certification) 6 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Emax E2.2-E4.2-E6.2 circuit-breakers 3 - Regulations... -
Page 9: Management Operations
Never lift a circuit-breaker and/or a fixed part above other people. IMPORTANT: The trained personnel in charge of handling and lifting must use appropriate safety equipment. 7 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 1 - Transport and checking on receipt... - Page 10 If there is any damage to the packaging upon receipt and / or inconsistencies between order and product Report identification label or product please contact ABB. Damage to the packaging must be reported no later than seven days from receipt of the material.
- Page 11 If the packaging has been opened, you can stack the circuit-breakers on condition that the package is re-wrapped as the original. (E2.2 - E4.2) (E6.2) Figure 4 Figure 5 9 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 1 - Transport and checking on receipt...
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Page 12: Unpacking And Handling
Open the upper part of the packing box. See Figure 8. Remove the packing box by lifting it upwards. See Figure 9. Figure 8 Figure 9 Continued on the next page 10 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 2 - Unpacking and handling... - Page 13 Disposal of packing materials For disposal of the packaging materials see the chapter " 4 - Decommissioning and treatment at end of life " on page 52. 11 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 2 - Unpacking and handling...
- Page 14 IMPORTANT: keep the lifting plates for the circuit breaker, the lifting hooks of the fixed part and the manual of the circuit-breaker until disposal. 12 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 2 - Unpacking and handling...
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Page 15: Description
The coupling between the mobile part and the fixed part is via disconnection contacts mounted on the fixed part. Figure 19 Figure 18 Figure 20 Figure 21 13 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description... - Page 16 Admissible rated short-time current Rated duty short-circuit breaking capacity Rated ultimate short-circuit breaking capacity Rated service voltage Standards Circuit-breaker serial number Impulse voltage Continued on the next page 14 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
- Page 17 Figure 24 Pos. Description Type of circuit-breaker Rated current Rated operating frequency Rated voltage of accessories Rated short-circuit breaking capacity Rated service voltage Standards Circuit-breaker serial number 15 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
- Page 18 Figure 29. Opening - Press the opening pushbutton “O - Push OFF” as indicated in Figure 30. Figure 29 Figure 30 Continued on the next page 16 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
- Page 19 • The closing coil is permanently energized. • The pushbutton for enabling the insertion/extraction crank of a withdrawable circuit-brea- ker is pressed. Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 17 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
- Page 20 Position the moving part on the guides of the fixed part. Latch by inserting the hollow part of the side in the latch of the guide of the fixed part See Figure 40. Figure 39 Figure 40 Continued on the next page 18 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
- Page 21 Grip the guide levers of the fixed part and push them until the moving part stops. See Figure 43. Figure 43 Continued on the next page 19 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
- Page 22 11. Press lock pushbutton and turn handle clockwise until pushbutton projects and signaling device indicates that circuit-breaker is in position CONNECT. See Figure 47. Figure 47 Continued on the next page 20 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
- Page 23 To extract the moving part from the fixed part, perform the same steps indicated for insertion in reverse order. Figure 50 Continued on the next page 21 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
- Page 24 • circuit breaker in DISCONNECT position (see Figure 52) • circuit-breaker in test position (see Figure 53) • circuit-breaker in CONNECT position (see Figure 54) Figure 52 Figure 53 Figure 54 22 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 3 - Description...
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Page 25: Environmental Conditions
Mounting anti-insertion locks Before installing the fixed part, it is necessary to fit the lock that prevents the insertion of circuit-breakers with different electrical characteristics from the fixed part. See Figure 56. Information on the assembly is available on the website http://www.abb.com/abblibrary/ DownloadCenter/, in particular with the kit sheet 1SDH001000R0701. - Page 26 Fasten the fixed part to a horizontal surface using four M8 x 25 screws for E2.2 and E4.2 fixed parts, and withdrawable circuit-breaker using six M8 x 25 screws for E6.2 fixed parts. The screws are supplied by ABB. See Figure 57. Tighten the screws with tightening torque = 21 Nm - 186 lb in.
- Page 27 1000/1150 <=600 V (**) For withdrawable version only (W). Information about specific installations is given in the kit sheet 1SDH001400R0805 on the (**) website http://www.abb.com/abblibrary/DownloadCenter/. 25 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 4 - Environmental conditions...
- Page 28 14 mm - 0.55". • For circuit breakers version IEC >690V and UL >635V. Information on the assembly is available on the website http://www.abb.com/abblibrary/ DownloadCenter/, in particular with the kit sheet 1SDH001000R0810.
- Page 29 70 N m - 619.5 lb in tightening torque. NOTE: the information on the performances of the circuit-breakers in switchboards is available on the website: http://new.abb.com/low-voltage/products/circuit-breakers/emax2. 27 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 4 - Environmental conditions...
- Page 30 • - E6.2 III-IV Withdrawable VR UL • 1SDH001060R0312 - E6.2 IV FS Withdrawable VR UL • 1SDH001060R0313 - E6.2 6000 III Withdrawable VR UL 28 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 4 - Environmental conditions...
- Page 31 Positioning anchor plates E4.2-A 3200A / 3600A Fixed The anchor plates must be positioned as indicated in the figure. 30 mm max. Bus Bracing Figure 73 29 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Management operations 4 - Environmental conditions...
- Page 32 800/900 V Insulating protections are mandatory for >690 V fixed versions of E2.2, E4.2 and E6.2. Details about assembling insulating protections are available at http://www.abb.com/abblibrary/ DownloadCenter/, especially in the kit sheet 1SDH001000R0746. Grounding The circuit-breakers in fixed version and the fixed part of withdrawable circuit-breakers are equipped with a screw for the ground connection.
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Page 33: Ekip Dip
Auxiliary power supply can be provided by modules from the Ekip Supply range or by direct connection to the terminal box; a direct connection can also be made. Details are available in the manual 1SDH001330R1002. 31 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip 1 - General characteristics... -
Page 34: Operator Interface
IMPORTANT: the figure above refers to an Ekip Dip, LSIG version. In the case of Ekip Dip LI or LSI versions, LEDs and dip-switches related only to the protections present are available. 32 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip 2 - Operator interface... - Page 35 LED tests (option available with all front interface modules). • Analysis, supervision and setting of additional parameters through external communication test units (Ekip T&P). 33 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip 2 - Operator interface...
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Page 36: Protections - Introduction
With the module Ekip T&P and with the Ekip Connect software, it is possible to activate the function Thermal Memory, and adjust the threshold of Pre-alarm. 34 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip 3 - Protections - Introduction... - Page 37 0.4 s. With the module Ekip T&P and with the Ekip Connect software, it is possible to activate the function Thermal Memory. 35 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip 3 - Protections - Introduction...
- Page 38 Threshold I3 IMPORTANT: The I3 threshold set must be higher than the I2 threshold. An incorrect configuration returns an alarm signal. 36 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip 3 - Protections - Introduction...
- Page 39 0.4 s. With the Ekip T&P module and with the Ekip Connect software it is possible to adjust the threshold of Pre-alarm. 37 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip 3 - Protections - Introduction...
- Page 40 Additional protections The Ekip T&P module, and the Ekip Connect software, allow you to set some protections not available via dip-switch: • Thermal Memory • T Protection • Prealarm threshold • Hardware Trip Thermal Memory 1SDH001330R1002 See the manual for details. 38 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip 3 - Protections - Introduction...
- Page 41 Activation for If in the range (1.05...1.2) x I1 ± 20 % ± 10 % ± 20 % ± 15 % ≤ 60 ms ± 15 % ± 20 % 39 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip...
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Page 42: List Of Alarms And Signals
• R = red LED (alarm LED L, S, I, G). • G = yellow LED (pre-alarm LED L). NOTE: for further details refer to the table listing the components of the interface, available on page 32. 40 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Ekip Dip... -
Page 43: Default Parameters
The following are the suggestions for checking with reference to the preceding LED table: HELP note Operation Contact ABB and give details about the state of the LEDs on the unit. Check the connections between trip unit and accessories (Rating Plug, trip coil, sensors, etc). -
Page 44: Accessories
Incompatible with YU; standard for UL version. A maximum of two accessories are available for YO and YU. Not available for withdrawable circuit-breakers with lateral fastening. Incompatible with YR 42 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Accessories 1 - Overview... -
Page 45: Putting Into Service And Maintenance
Max O , 3 0 1 " 0,5 2,5mm Max O 3,3mm 0.31" Max O , 3 0 1 " 0,5 1,5mm Figure 77 43 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance 1 - Putting into service... - Page 46 PIN, date parameters and language NOTE: for security reasons, ABB strongly advises you to change the PIN right from the first access and to keep it with care. 44 | © 2023 ABB | 1SDH001000R0002 - ECN000297030...
- Page 47 NOTE: The test can be performed if the trip unit and the coils are energized. if present. (**) withdrawable versions only. Continued on the next page 45 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance 1 - Putting into service...
- Page 48 Settings - Circuit-breaker - Earth protection menu; protection parameters in (Rc) the Protections or Advanced menus 4. Make sure there are no alarms if present. (**) withdrawable versions only. 46 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance 1 - Putting into service...
- Page 49 Make sure that the signalling devices on the front of the circuit-breaker indicate: circuit-breaker open - springs Status signals discharged O - OPEN and white spring signalling device DISCHARGED SPRING 47 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance 1 - Putting into service...
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Page 50: Identification Of Alarms Or Failures
Further information on the Ekip Touch and on the accessories mentioned in this chapter and which are not covered in this manual are available on the website http://www.abb.com/abblibrary/DownloadCenter/, with the Ekip Touch manual 1SDH001316R0002. - Page 51 The operating mechanism is Contact ABB opening pushbutton is blocked pressed Continued on the next page 49 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance 2 - Identification of alarms or failures...
- Page 52 The busbar current is greater than Correct operating condition. zero Continued on the next page 50 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance 2 - Identification of alarms or failures...
- Page 53 Correct operating condition. factor off range Opening data not No auxiliary power supply and/or Correct operating condition. displayed battery low 51 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance 2 - Identification of alarms or failures...
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Page 54: Maintenance
NOTE: refer to the national legislation in force at the time of decommissioning of the product, in the case where it specifies end of life treatment procedures different from those indicated. 52 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance... - Page 55 ABB | SACE Emax 2 53 | © 2023 ABB | 1SDH001000R0002 - ECN000297030 Putting into service and maintenance 4 - Decommissioning and treatment at end of life...
- Page 56 We reserve the right to make technical changes or modify the contents of this document without prior notice. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. We reserve all rights in this document and in the subject matter and illustrations contained therein.