GHA. Gas-Insulated Switchgear. Gas-Insulated Switchgear. Switchgear extension and replacement of a panel
|
|
- Anna Gregory
- 5 years ago
- Views:
Transcription
1 Gas-Insulated Switchgear GHA Gas-Insulated Switchgear Switchgear extension and replacement of a panel During this work, essential parts of the switchgear remain in operation No. AGS Edition 02/2009
2 Manufacturer: Schneider Electric Sachsenwerk GmbH Rathenaustrasse 2 D Regensburg Germany ( +49 (0) (0) Service: Schneider Electric Sachsenwerk GmbH Rathenaustrasse 2 D Regensburg Germany ( +49 (0) (0)
3 Content Remarks on this manual...4 Purpose...4 Reference documents... 4 Terms and symbols used... 4 Abbreviations used... 5 Any questions or suggestions? Safety provisions Panel description Extension of an existing double busbar switchgear system Safety provisions Important information Initial situation Extension on left-hand end of busbar Extension on right-hand end of busbar Replacement of a panel within a switchgear system Safety provisions Important information Initial situation Fault in a busbar compartment Annex...33 AGS Edition 02/2009 3
4 Remarks on this manual Purpose This Technical Manual is for information only. It describes extension of an existing GHA double busbar switchgear, at choice to the left or right-hand side. replacement of a switchgear panel within a GHA double busbar switchgear. The switchgear is not switched OFF completely for the individual assembly descriptions, but the busbar systems remain in operation as far as possible. For the sake of clarity, this manual does not include all information on the various assembly descriptions in detail. Neither can it take every imaginable instance of installation or operation into account. This Technical Manual only provides a general overview of the work to be performed in case of extension or replacement. In each case of extension, a detailed switchgear-specific workflow must be prepared upon consultation with the manufacturer. No extension or replacement must be performed on the basis of this Manual alone. Liability claims against the manufacturer cannot be based on this Technical Manual! As our products are subject to continuous further development, we reserve the right to make changes regarding standards, illustrations and technical data. Reference documents The following additional documents must be complied with: sales agreement with the stipulations regarding the switchgear-specific equipment and the legal details the switchgear-specific circuit diagrams / documentation Operating Manual GHA (no. AGS ) Assembly Instructions GHA (no. AGS ) the operating instructions for the devices installed in the switchgear (e. g. IVIS, devices in low-voltage cabinet) the assembly instructions of the manufacturer of the cable connection systems to be connected to the switchgear Terms and symbols used This manual uses certain terms and symbols. They warn about dangers or provide important information which must be complied with in order to avoid danger to persons and damage to equipment: "Danger!" This danger symbol warns about dangerous electrical voltage. Contact with voltage may result in fatal injury! "" This danger symbol warns about the risk of injury. Please comply with all the provisions identified by this symbol in order to avoid death or serious injury. "" This danger symbol warns about the risk of falling. "Important:" This instruction symbol is used for information which is important to avoid material damage. 4 AGS Edition 02/2009
5 Remarks on this manual Abbreviations used BB1 = Busbar 1 (rear busbar) BB2 = Busbar 2 (upper busbar) Any questions or suggestions? Do you have any questions or suggestions regarding this manual, or do you require further information? We always strive to provide you with the best-possible information for optimum, safe use of our products. Thus, do not hesitate to contact us if you have any recommendations, amendments or proposals for improvement. AGS Edition 02/2009 5
6 1 Safety provisions This Technical Manual is for information only and is exclusively intended for specialist electricians who have proven experience in conjunction with the GHA series (training certificate) the applicable safety provisions Applicable standards and regulations: Common regulations for high-voltage switchgear and control gear: IEC The locally applicable accident prevention, operating and work instructions must be complied with. Installation: IEC / HD 637 S1 1 Operation of electrical equipment: EN The national standards applicable in the country where the equipment is to be installed must be complied with. Before performing work on the panel, it is essential that you comply with the following instructions: Danger! Before starting work on high-voltage components, de-energize the system, verify it for zero voltage and earth the system in accordance with the applicable safety rules pursuant to EN After removal of covers, operator safety in accordance with IEC may be restricted if the appropriate part of the switchgear has not been isolated from the power supply. For the work described in this manual, operator safety from internal arcs in accordance with the IAC classification is not ensured. Thus, in the case of manual switching operations, persons may only be located directly in front of the panels. Optimum operator safety is only ensured if the switchgear is completely disconnected from the power supply and earthed during extension or replacement of panels. Thus, attempts should be made to achieve this switch condition at all times. Danger! Before performing work in the drive area of the switchgear panels, switch off the supply voltage and prevent it from being switched ON again. There is a risk of injury when working on the drive mechanism. Before commencing work, release the energy-storing device by the OFF-ON-OFF (Open/Close/Open) operating sequence on the circuit-breaker closing the make-proof busbar earthing switch. The top sides of the panels are not meant to be walked on. Persons may fall through them, get injured or may damage the panel. When work has to be performed on the panel top, temporarily position a solid base plate to step on. 6 AGS Edition 02/2009
7 2 Panel description Fig a Gas density switch of the IDIS systems for busbar 1 (rear busbar) 2 Busbar link BB1 3 Circuit-breaker tank with vacuum interrupter chambers 4a Outer cone-type cable connection 5 Toroidal-core current transformer 6 Voltage transformer (optional) 7 Cable support 8 Cable compartment cover 9 Isolating device for voltage transformer (optional) 10 Capacitive voltage detection system 11 IDIS display unit for monitoring of insulating gas 12 Hinged front frame 13 Manual operator interface 14 Low-voltage cabinet 15 Gas density switch of the IDIS systems for busbar 2 (upper busbar) 16 Busbar link BB2 17 Tank for busbar 2 (upper busbar) with three-position switch 18 Jack rings 19 Tank for busbar 1 (rear busbar) with disconnector Outgoing feeder panel with outer cone-type cable connection AGS Edition 02/2009 7
8 2 Panel description Confusing the busbar system involves a risk of injury. The term Busbar 1 (BB1) refers to the busbar arranged in the rear area of the panel, and the term Busbar 2 (BB2) to the busbar arranged in the upper part of the panel. On the mechanical operator interface, the standard designation for the upper busbar is Busbar 1 and for the lower busbar, Busbar 2 (Fig. 2). BB1 SS1 BB2 SS2 SS2 BB2 BB1 SS1 Fig. 2 Busbar assignment BB1 Busbar 1 (rear busbar) BB2 Busbar 2 (upper busbar) 8 AGS Edition 02/2009
9 3 Extension of an existing double busbar switchgear system 3.1 Safety provisions Comply with the safety provisions on page 6. Confusing the busbar system involves a risk of injury. The term Busbar 1 (BB1) refers to the busbar arranged in the rear area of the panel, and the term Busbar 2 (BB2) to the busbar arranged in the upper part of the panel. During assembly, busbar 1 and busbar 2 must be identified clearly. Earthed as well as energized busbars must be identified by the appropriate warning and information signs. Danger! Risk of injuries. The mounted black end caps on the busbar ends and the silicone sleeves of the busbar link are surge-proof and must not be subjected to any mechanical stress. The initial position as shown, and the workflow described are intended as examples only. Before assembly is started, a complete description of the entire workflow of a switchgear extension must be prepared and verified in accordance with the local circumstances and conditions. 3.2 Important information The surge-proof black end caps and the silicone sleeves of the busbar links are safe to touch due to an earthed external conductive surface. Before positioning new panels, insert the busbar clamping contacts into the busbar tubes of the left-hand panel concerned. Inserting the clamping contacts after screw-fastening the panels would be very time-consuming. The silicone link sleeves connecting the existing switchgear panel to the extension panel may only be mounted on site. AGS Edition 02/2009 9
10 3 Extension of an existing double busbar switchgear system 3.3 Initial situation GHA double busbar switchgear panels can be extended at choice to the left or right sides. Both busbar systems are operating One busbar system alternately remains in operation during extension work. Wall-mounting SS BB1 1 SS BB22 Fig. 3 The diagram shows a 9-panel switchgear consisting of 2 incoming feeder panels (panels 1 and 9) bus coupler (panel 5) 6 outgoing feeder panels (shown as an example: panels 2 and 8) BB1 Busbar 1 (arranged at the rear of the panel) BB2 Busbar 2 (arranged at the top of the panel) 10 AGS Edition 02/2009
11 3 Extension of an existing double busbar switchgear system 3.4 Extension on left-hand end of busbar 1. Reroute all incoming and outgoing feeder panels to busbar 2 (Fig. 4). 2. Isolate busbar 1 from the power supply and earth it (the diagram shows busbar earthing via the bus coupler, Fig. 4; see also Operating Manual, chap. 6.7). Risk of injuries! The upper busbar (BB2) is in operation and the rear busbar (BB1) earthed. Comply precisely with the safety provisions SS BB1 1 SS BB22 BB2 (top) BB1 (rear) Fig. 4 All incoming and outgoing feeder panels on busbar 2, busbar 1 earthed with the bus coupler Line up new panel 3. Remove left-hand gap cover and end plate and attach busbar identifications. 4. Remove left-hand metallic protective covers of busbars 1 and Remove left-hand end caps of busbar 1 (rear). Clean and grease busbar bushings on panel 1. Clean, grease and mount silicone sleeves of link (see Assembly Instructions). Clean the removed busbar end caps of busbar 1 and reposition them on the new end panel (see also space assignment plan), unless they are already provided. Mount metallic protective cover to the new end of busbar 1. AGS Edition 02/
12 3 Extension of an existing double busbar switchgear system 6. Treat all new contact surfaces in accordance with the Assembly Instructions. Treat the new busbar clamping contacts for both busbar systems in accordance with the Assembly Instructions and insert them into the new panel (busbar tubes) to be lined up (Fig. 5, item 1). Position panel on the base frame in accordance with the space assignment plan BB1 SS1 BB2 SS2 BB2 (top) 1 BB1 (rear) Fig. 5 New panel lined-up on the left-hand end busbar 1 (rear) completely connected and ready to operate (protective cover on busbar end not shown) busbar 2 (top) not yet connected 1 Busbar clamping contacts 7. Align new panel and screw-fasten it to the adjacent panel and the base frame (see Assembly Instructions). 8. Mount busbar connection for busbar 1 completely with clamping contacts (see Assembly Instructions) (Fig. 5). 9. If applicable, mount further panels in accordance with items 6-7. Mount both busbar systems BB1 and BB2 completely on the new panels (see Assembly Instructions). 10. The further steps for assembly are to be performed in accordance with the Assembly Instructions: connect the earth bars connect the low-voltage cables (ring lines, external customer cables) Commission extension panels: comply with Assembly Instructions (Chapter 10) check operating functions and interlocks of switching devices Set extension panels to EARTHED position (Fig. 6). 12 AGS Edition 02/2009
13 3 Extension of an existing double busbar switchgear system 11. Reroute panels to BB1: For safety reasons, all persons must be located in front of the switchgear during switching operations! Cancel BB1 earthing. Switch bus coupler ON. Reroute panels to BB Isolate busbar 2 from the power supply and earth it (the diagram shows busbar earthing via the bus coupler, Fig. 6; see Operating Manual, chap. 6.7) BB1 SS1 BB2 SS2 Fig. 6 New panel earthed, all incoming and outgoing feeder panels on busbar 1, busbar 2 earthed via the bus coupler Risk of injuries. Now, the rear busbar (BB1) is in operation and the upper busbar (BB2) earthed. Comply precisely with all safety provisions and check the busbar identifications. 13. Remove busbar end caps of busbar 2 (top) and clean and grease all busbar bushings. Clean and grease silicone link sleeve, insert it under preload and mount it to the right on the panel. 14. On the new panels, mount all upper busbar links of the BB2 completely in accordance with the Assembly Instructions (Fig. 7). AGS Edition 02/
14 3 Extension of an existing double busbar switchgear system BB1 SS1 BB2 SS2 BB2 (top) BB1 (rear) Fig. 7 New panel connected to the two busbars Busbar 1 in operation Busbar 2 still earthed, but ready to operate (protective covers on busbar end not shown) 15. Remount the removed busbar end cap on the new end panel (unless already provided). Mount metallic protective cover to the new busbar end. All the other assembly steps are to be performed in accordance with the Assembly Instructions: mount left-hand end plate and gap cover. high-voltage terminals final steps 14 AGS Edition 02/2009
15 3 Extension of an existing double busbar switchgear system Preparation 3.5 Extension on right-hand end of busbar 1. Reroute all incoming and outgoing feeders to busbar 1 (Fig. 8). SS BB1 1 BB2 SS BB2 (top) BB1 (rear) Fig. 8 All incoming and outgoing feeder panels on busbar 1, busbar 2 earthed via the bus coupler 2. Isolate busbar 2 from the power supply and earth it (the diagram shows busbar earthing via the bus coupler, Fig. 8; see also Operating Manual, chap. 6.7). Risk of injuries. The rear busbar (BB1) is in operation and the upper busbar (BB2) earthed. Comply precisely with the safety provisions. 3. Remove right-hand gap cover and end plate and attach busbar identifications. 4. Remove right-hand metallic protective covers of busbars 1 and Remove right-hand end caps of busbar 2 (top). Treat new busbar clamping contacts in accordance with the Assembly Instructions and insert them into BB2 of panel Clean and grease busbar bushings and the removed end caps, and remount them. BB2 is ready to operate again. 7. Reroute all outgoing feeders to busbar 2 (Fig. 9). AGS Edition 02/
16 3 Extension of an existing double busbar switchgear system SS BB1 1 BB2 SS BB2 (top) BB1 (rear) Fig. 9 All incoming and outgoing feeder panels on busbar 2, busbar 1 earthed via the bus coupler 8. Isolate busbar 1 from the power supply and earth it (the diagram shows busbar earthing via the bus coupler, Fig. 9; see also Operating Manual, chap. 6.7). Risk of injuries. The upper busbar (BB2) is in operation and the rear busbar (BB1) earthed. Comply precisely with all safety provisions and check the busbar identifications. 9. Remove right-hand end caps of busbar 1 (rear). Clean and grease busbar bushings. Clean and grease silicone sleeves of link and mount them on the new panel (see Assembly Instructions). 10. Clean the removed end caps of busbar 1 and reposition them on the new end panel (see also space assignment plan), unless they are already provided. Mount metallic protective cover to the new end of busbar 1. Treat all contact surfaces in accordance with the Assembly Instructions. Insert the new busbar clamping contacts into BB1 of panel AGS Edition 02/2009
17 3 Extension of an existing double busbar switchgear system Line up new panel 11. Position new panel on the base frame in accordance with the space assignment plan, align it and screw-fasten it to the adjacent panel and the base frame (see Assembly Instructions). 12. Mount busbar connection for busbar 1 completely with clamping contacts (see Assembly Instructions) (Fig. 10). BB1 SS1 BB2 SS BB2 (top) BB1 (rear) Fig. 10 New panel lined-up on the right-hand end Busbar 1 (rear) completely connected and ready to operate (protective cover on busbar end not shown) Busbar 2 (top) not yet connected 13. If applicable, mount further panels in accordance with item 11. Mount both busbar systems BB1 and BB2 completely to the new panels (see Assembly Instructions). AGS Edition 02/
18 3 Extension of an existing double busbar switchgear system 14. The further steps for assembly are to be performed in accordance with the Assembly Instructions: connect the earth bars connect the low-voltage cables (ring lines, external customer cables Commission extension panels: comply with Assembly Instructions (Chapter 10) check operating functions and interlocks of switching devices Set extension panels to EARTHED position (Fig. 11). SS1 BB1 SS2 BB Fig. 11 New panel earthed, all incoming and outgoing feeder panels on busbar 1, busbar 2 earthed via the bus coupler 15. Reroute panels to BB1: For safety reasons, all persons must be located in front of the switchgear during switching operations! Cancel BB1 earthing. Switch bus coupler ON. Reroute panels to BB Isolate busbar 2 from the power supply and earth it (the diagram shows busbar earthing via the bus coupler, Fig. 11; see Operating Manual, chap. 6.7). Risk of injuries. Now, the rear busbar (BB1) is in operation and the upper busbar (BB2) earthed. Comply precisely with all safety provisions and check the busbar identifications. Remove busbar end caps of busbar 2 and clean and grease all busbar bushings. Clean and grease silicone link sleeve, insert it under preload and mount it to the right on the panel. 17. On the new panels, mount all upper busbar links of the BB2 completely in accordance with the Assembly Instructions (Fig. 12). 18 AGS Edition 02/2009
19 3 Extension of an existing double busbar switchgear system BB1 SS1 BB2 SS BB2 (top) BB1 (rear) Fig. 12 New panel connected to the two busbars Busbar 1 in operation Busbar 2 still earthed, but ready to operate (protective covers on busbar end not shown) 18. Remount the removed busbar end cap on the new end panel (unless already provided). Mount metallic protective cover to the new busbar end. All the other assembly steps are to be performed in accordance with the Assembly Instructions: attach right-hand end plate and gap cover. high-voltage terminals final steps. AGS Edition 02/
20 4 Replacement of a panel within a switchgear system 4.1 Safety provisions Comply with the safety provisions on page 6 and 8. Confusing the busbar system involves a risk of injury. The term Busbar 1 (BB1) refers to the busbar arranged in the rear area of the panel, and the term Busbar 2 (BB2) to the busbar arranged in the upper part of the panel. During replacement, busbar 1 and busbar 2 must be identified clearly on the adjacent panels. Earthed as well as energized busbars must be identified by the appropriate warning and information signs. Danger! Risk of injuries. The mounted black end caps on the busbar ends and the silicone sleeves of the busbar link are surge-proof and must not be subjected to any mechanical stress. The initial position as shown, and the workflow described are intended as examples only. Before assembly is started, a complete description of the complete workflow of a switchgear replacement must be prepared and complied with in accordance with the local circumstances and conditions. 4.2 Important information The surge-proof black end caps and the silicone sleeves of the busbar links are safe to touch due to an earthed external conductive surface. Before positioning new panels, insert the busbar clamping contacts into the busbar tubes of the left-hand panel concerned. Inserting the clamping contacts after screw-fastening the panels would be very time-consuming. The silicone link sleeves connecting the existing switchgear to the extension panel may only be mounted on site. 20 AGS Edition 02/2009
21 4 Replacement of a panel within a switchgear system 4.3 Initial situation both busbar systems are operating the incoming feeder panels are located at the appropriate end of the switchgear one busbar system continues to operate alternately during the replacement wall-mounting BB1 SS1 BB2 SS2 Fig. 13 The diagram shows a 9-panel switchgear consisting of 2 incoming feeder panels (panels 1 and 9) bus coupler (panel 5) 6 outgoing feeder panels (shown as an example: panels 6, 7 and 8) BB1 Busbar 1 (arranged at the rear of the panel) BB2 Busbar 2 (arranged at the top of the panel) AGS Edition 02/
22 4 Replacement of a panel within a switchgear system 4.4 Fault in a busbar compartment In the following, a fault in the compartment of BB2 (upper busbar) of panel 7 (Fig. 14) is assumed SS1 BB1 SS2 BB2 BB2 (top) BB1 (rear) Fig. 14 Illustrated: Fault on busbar 2 of panel 7 Outgoing feeder of panel 7 earthed Busbar 2 isolated from power supply and earthed via the bus coupler Fault in the compartment of busbar BB2 1. Isolate the fault from the power supply. Circuit-breaker compartment: isolate outgoing feeder of panel from the power supply, and earth it (see Operating Manual) (Fig. 14). Busbar compartment: Isolate the relevant busbar - busbar 2 - from the power supply and earth it (the diagram shows busbar earthing via the bus coupler, Fig. 14; see also Operating Manual, chap. 6.7). Risk of injuries. The rear busbar (BB1) is in operation and the upper busbar (BB2) earthed. Comply precisely with all safety provisions. 2. Inform the manufacturer. 3. Depending on the damage situation, it must be decided whether to repair the panel concerned, or whether to wait until a new panel is available on site. 22 AGS Edition 02/2009
23 4 Replacement of a panel within a switchgear system Removing the faulty panel 4. Earth busbar 2 on both sides of the panel concerned (7). To this effect, earth busbar 2 additionally via the outgoing feeder of panel 8 (see Operating Instructions) (Fig. 15). Attach a clear identification to busbars 1 and 2 of the adjacent panels SS1 BB1 SS2 BB2 Fig. 15 Busbar 2 with additional earthing device in panel 8 5. In the faulty panel, disconnect the busbar links of the busbar concerned (shown: BB2) on both sides (3 x left-hand and 3 x right-hand,fig. 16). Push clamping contacts into the busbar tubes of the appropriate left-hand panel BB1 SS1 BB2 SS2 2 BB2 (top) BB1 (rear) Fig. 16 Panel 7: Busbar 2 has been disconnected. The busbars of the adjacent panels were closed by means of surge-proof end caps. Busbar 1 in operation, busbar 2 still earthed, but ready to operate. 1 surge-proof end caps 2 busbar clamping contacts AGS Edition 02/
24 4 Replacement of a panel within a switchgear system 6. Remove silicone sleeves of the busbar connections. 7. Clean and grease the open busbar bushings on the adjacent panels and close them using surge-proof end caps (Fig. 16, item 1). Left-hand adjacent panel: narrow end caps Right-hand adjacent panel: high end caps Thus, both sections of busbar 2 are ready to operate. 8. Reroute all outgoing feeder panels to BB2. Risk of injury in case of operating errors! For safety reasons, all persons must be located in front of the switchgear during switching operations! Cancel both BB2 earthings. Switch bus coupler ON. Switch disconnectors in the incoming feeder panels to BB2. Switch disconnectors in outgoing feeder panels - except those of the faulty panel 7 to BB2 (Fig. 17). In the outgoing feeder panels, open the disconnectors for BB1. In the incoming feeder panels, open the disconnectors for BB1. Switch off the bus coupler BB1 SS1 BB2 SS2 Fig. 17 Both sections of busbar 2 are in operation 9. Earth BB1 on both sides of the panel concerned (shown in Fig. 18: busbar earthing through bus coupler and via outgoing feeder of panel 8, see also Operating Manual, Chapter 6.7) BB1 SS1 BB2 SS2 Fig. 18 Busbar 1 earthed via bus coupler (5). Mount additional earthing device to busbar 1 (panel 8). All other panels switched to busbar 2. Risk of injuries. The upper busbar (BB2) is in operation and the rear busbar (BB1) is now earthed. Comply precisely with all safety provisions. Check busbar identification. 24 AGS Edition 02/2009
25 4 Replacement of a panel within a switchgear system 10. Release the busbar connections (BB1, rear busbar) in the faulty panel. Slip the clamping contacts into the busbar tubes of the left-hand panel (Fig. 19, item 2) and remove the silicone sleeves. Clean and grease the open busbar bushings on the adjacent panels and close them using surge-proof end caps (Fig. 19, item 1). Left-hand adjacent panel: flat end caps Right-hand adjacent panel: high end caps Thus, both sections of busbar 1 are ready to operate (Fig. 19) SS1 BB1 SS2 BB2 BB2 (top) 1 BB1 (rear) Fig. 19 BB1 divided into two sections, each of which is closed with surge-proof terminations and operative again (BB1 sections still earthed) 1 Surge-proof end caps 2 Busbar clamping contacts 11. Recommission BB1: Risk of injury in case of operating errors. For safety reasons, all persons must be located in front of the switchgear during switching operations! Cancel both BB1 earthings. Switch bus coupler ON. Switch disconnectors in the incoming feeder panels to BB1. Both sections of busbars 1 and 2 are in operation. The faulty panel 7 was disconnected from both busbar systems (Fig. 20). AGS Edition 02/
26 4 Replacement of a panel within a switchgear system BB1 SS1 BB2 SS2 2 BB2 (top) BB1 (rear) 2 2 Fig. 20 Panel 7: Both busbars are disconnected. The busbars of the adjacent panels were closed by means of surge-proof end caps. Busbar 1 in operation, busbar 2 in operation. 1 Surge-proof end caps 2 Busbar clamping contacts 12. Disconnect all the other panel connections: panel screw fastenings to adjacent panels / base frame earth conductor The left-hand and right-hand switchgear sections must be connected sufficiently to the building earth (see Assembly Instructions, Chapter 4.9). low-voltage connectors and ring lines high-voltage terminals 13. Remove panel. Insert new panel 14. On the new or repaired panel, treat the busbar contact areas and the clamping contacts in accordance with the Assembly Instructions. Insert the clamping contacts into the busbar tubes (Fig. 20, item 2) and reposition the panel on the base frame. 26 AGS Edition 02/2009
27 4 Replacement of a panel within a switchgear system BB2 BB Fig. 21 Releasing the busbar link 1 Clamping contacts 2 Surge-proof busbar end caps AGS Edition 02/
28 4 Replacement of a panel within a switchgear system 15. Screw-fasten panels to adjacent panels and base frame (see Assembly Instructions). 16. Earth BB1 sections. For safety reasons, all persons must be located in front of the switchgear during switching operations! Switch all outgoing feeder panels to BB2. After switching, open the disconnectors in the incoming feeder panels for BB1. Switch off the bus coupler. Earth BB1 on both sides of the panel concerned (shown in Fig. 22: busbar earthing through bus coupler and via outgoing feeder of panel 8, see also Operating Manual, Chapter 6.7) BB1 SS1 BB2 SS2 Fig. 22 Busbar 1: both sections earthed (e.g. left-hand busbar section with bus coupler [5] and right-hand section with earthing device in panel 8). All the other panels are located on busbar 2. Risk of injuries. Now, the upper busbar (BB2) is in operation and the rear busbar (BB1) is earthed. Comply precisely with all safety provisions. Check busbar identification. 17. On busbar 1 (rear), remove the busbar end caps of the two adjacent panels. Clean and grease busbar bushings. 18. Clean and grease silicone link sleeve, insert it under preload and mount it on the right-hand side of each panel. 19. Re-establish all BB1 connections to the adjacent panels (6 x) completely (Fig. 23). Release the silicone sleeves and fasten them to the adjacent panel (see Assembly Instructions). 28 AGS Edition 02/2009
29 4 Replacement of a panel within a switchgear system BB1 SS1 BB2 SS2 BB2 (top) BB1 (rear) Fig. 23 Panel 7: busbar 1 with full continuity and ready to operate again, but still earthed. Busbar 2 in operation. 20. The further steps for assembly are to be performed in accordance with the Assembly Instructions: connect the earth bars. connect the low-voltage cables (ring lines, external customer cables). Commission replacement panel: comply with Assembly Instructions check operating functions and interlocks of switching devices. Set replacement panel to EARTHED position (Fig. 24). Thus, busbar 1 is ready to operate again. 21. Reroute outgoing feeder panels to BB1 (Fig. 24): AGS Edition 02/
30 4 Replacement of a panel within a switchgear system Risk of injury in case of operating errors. For safety reasons, all persons must be located in front of the switchgear during switching operations! Cancel both BB1 earthings. Switch bus coupler ON. Switch disconnectors in the incoming feeder panels to BB1. Switch disconnectors in the outgoing feeder panels to BB1 (Fig. 24). In the outgoing feeder panels, open the disconnectors for BB2. In the incoming feeder panels, open the disconnectors for BB2. Switch off the bus coupler BB1 SS1 BB2 SS2 BB2 (top) BB1 (rear) Fig. 24 Replacement panel earthed, all outgoing feeder panels on busbar 1 30 AGS Edition 02/2009
31 4 Replacement of a panel within a switchgear system 22. Earth BB2 on both sides of the panel concerned (shown in Fig. 25: busbar earthing through bus coupler and via outgoing feeder of panel 8, see also Operating Manual, Chapter 6.7). Risk of injuries. Now, the rear busbar (BB1) is in operation and the upper busbar (BB2) earthed. Comply precisely with all safety provisions. Check busbar identification BB1 SS1 BB2 SS2 Fig. 25 Busbar 2: both sections earthed (e.g. left-hand busbar section with bus coupler [5] and right-hand section with earthing device in panel 8). All the other panels are located on busbar On busbar 2 (top), remove the busbar end caps of the two adjacent panels. Clean and grease busbar bushings. Clean and grease silicone link sleeve, insert it under preload and mount it on the right-hand side of each panel. Re-establish all BB2 connections to the adjacent panels (6 x) completely. Release the silicone sleeves and fasten them to the adjacent panel (see Assembly Instructions). 24. All the other assembly steps are to be performed in accordance with the Assembly Instructions: final steps high-voltage terminals Switch bus coupler ON. Thus, both busbars are operative again (Fig. 26). AGS Edition 02/
32 4 Replacement of a panel within a switchgear system BB1 SS1 BB2 SS2 BB2 (top) BB1 (rear) Fig. 26 Replacement of panel complete. New panel (7) inserted and both busbars with full continuity and in operation again 32 AGS Edition 02/2009
33 5 Annex The required auxiliary equipment is described in the Assembly Instructions. In addition, the surge-proof end caps are required for panel replacement. Description Quantity Item no. flat end caps 6 AGS high end caps 6 AGS Assembly kit for end caps - special grease - disposable gloves - cleaning cloth 2 AGS AGS Edition 02/
34 Notes:
35
36 Schneider Electric 2011 All rights reserved to this technical manual. Reproduction and making available of this technical manual, or extracts, to third parties are prohibited. Only integral reproduction of this technical manual is permitted with the written permission from Schneider Electric. Electronic copies in e.g. PDF-format or scanned version have the status for information only. The only valid version of this technical manual is always enclosed directly to the product in question by the factory. Schneider Electric 35, rue Joseph Monier CS Rueil-Malmaison Cedex, France RCS Nanterre Capital social AGS As our products are subject to continuous development, we reserve the right to make changes regarding the standards, illustrations and technical data described in this Technical Manual. For any requests, please contact the address given below. Schneider Electric Sachsenwerk GmbH Rathenaustrasse 2 D Regensburg, Germany ( +49 (0) (0)
PIX. Operation - Replacement of Fuses Replacement of Voltage Transformers Technical manual. Medium Voltage Distribution
Medium Voltage Distribution PIX Withdrawable Voltage Transformer Operation - Replacement of Fuses Replacement of Voltage Transformers Technical manual Nr. Edition 11/2011 www.schneider-electric.com Schneider
More informationGHA. Medium-voltage switchgear. Gas-insulated switchgear 40.5 kv ( 40 ka) for single and double busbar panels. Assembly Instructions
Medium-voltage switchgear GHA Gas-insulated switchgear 40.5 kv ( 40 ka) for single and double busbar panels Assembly Instructions No. AGS 53 446-0 Edition 04/04 www.schneider-electric.com Manufacturer:
More informationPIX High. Medium-voltage switchgear. Air-insulated switchgear kv ( 50 ka) Assembly - Operation - Maintenance Technical Manual
Medium-voltage switchgear PIX High Air-insulated switchgear 7.5 kv ( 50 ka) Assembly - Operation - Maintenance Technical Manual No. AGS 53 50-0 Edition /04 www.schneider-electric.com Manufacturer: Schneider
More informationGMA. Medium-voltage switchgear
Medium-voltage switchgear Gas-insulated switchgear up to 24 kv - 2500 A - 31.5 ka Earthing without automatically CLOSE / OPEN of the Circuit Breaker Operation - Maintenance Technical Manual No. AGS 531
More informationMedium Voltage Switchgear. Gas-Insulated switchgear up to 36 kv. Operation - Maintenance Technical Instruction. No. AGS
Medium Voltage Switchgear WS Gas-Insulated switchgear up to 36 kv Operation - Maintenance Technical Instruction No. AGS 53 59-0 Edition 04/203 www.schneider-electric.com Manufacturer: Schneider Electric
More informationAir-insulated switchgear with
AIR-INSULATED SWITCHGEARS PIX 7 4 kv Air-insulated switchgear with vacuum switching devices Installation Operation Maintenance No. AMTNoT 060-0 Edition 03/009 Technical Manual AREVA T&D AREVA T&D Worldwide
More informationGMA. Gas-Insulated Switchgear up to 24 kv. Operating Instructions. Technical manual. No. AGS Edition 03/2009 AREVA T&D
GAS-INSULATED SWITCHGEAR GMA Gas-Insulated Switchgear up to 24 kv Operating Instructions No. AGS 531 521-01 Edition 03/2009 Technical manual AREVA T&D AREVA T&D Worldwide Contact Centre http://www.areva-td.com/contactcentre
More informationPIX High. Installation Operation Maintenance Technical Manual No. AGS Edition 01/2009. Medium Voltage Distribution
Medium Voltage Distribution PIX High Motor Control Center up to 7.2 kv Installation Operation Maintenance Technical Manual No. Edition 0/2009 www.schneider-electric.com Schneider Electric 35, rue Joseph
More informationZX-Family Gas-insulated medium voltage switchgear
ZX-Family Gas-insulated medium voltage switchgear Minimum overall costs ZX offers maximum economy The compact design of the panels reduces the space required and therefore the size of the station. Freedom
More informationMedium Voltage Distribution FBX. Assembling a 1250A busbar Instructions.
Medium Voltage Distribution FBX Assembling a 1250A busbar Instructions www.schneider-electric.com Contents Introduction... 3 Our Service Unit: our specialists, and suitably adapted services...... 3 Overview...
More informationMedium voltage NEX switchgear Withdrawable circuit breaker. Quite simply efficient
Medium voltage NEX switchgear Withdrawable circuit breaker Quite simply efficient NEX, a simple and flexible solution NEX is the result of worldwide acquired experience and provides you with a high level
More informationZX2 Gas-insulated medium voltage switchgear
Gas-insulated medium voltage switchgear Double busbar 13 8 10 12 11 10 9 8 7 2 1 3 4 5 6 2 Versatile Partitioned single or double busbar system for all applications even with the most demanding parameters
More informationZX-Family Gas-insulated medium voltage switchgear
ZX-Family Gas-insulated medium voltage switchgear Durable and reliable Minimum overall costs Safety first ZX offers maximum economy Sealed gas compartments The compact design of the panels reduces the
More informationMCset 17.5 kv. Civil engineering guide April Medium Voltage Distribution
Medium Voltage Distribution MCset 17.5 kv ir insulated switchboard Withdrawable switchgear SF6 or vaccum technology Civil engineering guide pril 2012 Contents General 2 Glossary 2 Dimensions and weights
More informationThe Key Link for all your Distributions Needs. A Comprehensive Range for All Your Needs
[ MV Air-insulated Switchgear Range ] 1 PIX CUSTOMER BENEFITS Compact, versatile and highly reliable designs Choice of vacuum or SF6 switching technology Wide range of applications Enhanced operator safety
More informationCBGS-0. Medium voltage distribution
Medium voltage distribution CBGS-0 Gas Insulated metal-enclosed Switchgear SF6 circuit breaker technology Up to 24/36 kv - 1250/1600/2000 A - 25/31.5 ka Transmission Wind Airports Oil & Gas Mining & Distribution
More informationGas-Insulated Switchgear. Gas-Insulated Switchgear. Installation Instructions. No. AGS Edition 09/
Gas-Insulated Switchgear WI Gas-Insulated Switchgear Installation Instructions No. AGS 53 566-0 Edition 09/2009 www.schneider-electric.com Manufacturer: Schneider Electric Sachsenwerk GmbH Rathenaustrasse
More informationGalaxy Receiving and Unpacking 09/
Galaxy 5500 20 120 kva 400 V Receiving and Unpacking 09/2015 www.schneider-electric.com Legal Information The Schneider Electric brand and any registered trademarks of Schneider Electric Industries SAS
More informationMCset 4-24 kv Withdrawable SF6 circuit breaker
Medium Voltage switchgear MCset 4-24 kv Withdrawable SF6 circuit breaker Instruction for use Contents General 2 Glossary 2 Symbols 2 Recommendations 3 General description 4 AD4 unit 4 AD4 unit with toroidal
More informationAIR INSULATED EXTENDABLE SWITCHGEAR UP TO 12KV GUIDE
AIR INSULATED EXTENDABLE SWITCHGEAR UP TO 12KV GUIDE Certificate Number FM35831 APPLICATION Typical Uses and Classification The MSGair switchgear is used in transformer and switching substations mainly
More informationHVX. Vacuum circuit-breaker 12-17,5 kv ( 2500 A, 31,5 ka) Installation Operation Maintenance No. DRC NTV 142. Technical instruction.
MEDIUM VOLTAGE SWITCHING DEVICE HVX Vacuum circuit-breaker 12-17,5 kv ( 2500 A, 31,5 ka) Installation Operation Maintenance No. DRC NTV 142 Issue 02/10 Technical instruction AREVA T&D IMPORTANT NOTE The
More informationGalaxy VX Battery Breaker Trip Board (GVXBBTB) and Battery Breaker Capacitor Board (GVXBBCB)
Installation 990 91076 001 12/2017 Galaxy VX Battery Breaker Trip Board (GVXBBTB) and The battery breaker trip board is the interface from the battery bank to the UPS battery auxiliary inputs/outputs and
More informationGas Insulated Metal-clad Switchgear, HMGS!
Medium Voltage HMGS-G10 HYUNDAI Medium Voltage Gas Insulated Metal-clad Switchgear, HMGS! SF6 Gas Insulated Metal-clad Switchgear is an integrated assembly of vacuum circuit breaker, 3-position switch,
More informationUnified requirements for systems with voltages above 1 kv up to 15 kv
(1991) (Rev.1 May 2001) (Rev.2 July 2003) (Rev.3 Feb 2015) (Corr.1 June 2018) Unified requirements for systems with voltages above 1 kv up to 15 kv 1. General 1.1 Field of application The following requirements
More informationUniGear. Technical Guide
UniGear Technical Guide CONTENTS 0 CONTENTS 1.1 Compartments 1/2 1.2 Components of the structure 1/3 1.2.1 Hot-galvanized steel sheet 1/3 1.2.2 Painted steel sheet 1/4 1.2.3 Copper 1/5 1.2.4 Insulating
More informationNXPLUS C Single busbar. Maintenance-free for lifetime
NXPLUS C Single busbar Maintenance-free for lifetime Energy Distribution Welcome! Page 2 Content Overview Technical data Typicals Panel design Circuit-Breaker panel Busbar Operation Metering Low-voltage
More informationHVX Vacuum circuit-breaker kv ( 2500 A, 40 ka)
MEDIUM VOLTAGE SWITCHING DEVICE HVX Vacuum circuit-breaker 12-24 kv ( 2500 A, 40 ka) Installation Operation Maintenance 0 HVX No. AGS 531 301-01 Edition 07/07 Technical instruction AREVA T&D AREVA T&D
More informationSM6. instructions for use. SM cubicle. MV distribution factory built assemblies at your service. Anglais
SM6 Anglais MV distribution factory built assemblies at your service instructions for use SM cubicle foreword... 3 symbols and conventions... 3 as per iso 3864---2... contact the Schneider Electric service
More informationEVlink Parking EVF1 - EVW1
EVlink Parking EVF1 - EVW1 Parking Charging Stations User Manual 07/2013 EVF1ppppppp EVW1ppppppp DOCA0063EN-01 www.schneider-electric.com This document contains general descriptions and/or general technical
More informationGMA up to 24 kv Gas-insulated switchgear for primary distribution - as single and double busbar system
Medium Voltage Distribution GMA up to 24 kv Gas-insulated switchgear for primary distribution - as single and double busbar system System configuration Delivery conditions The General Conditions of Delivery
More informationI B D Q I B D Q O I B D Q O
Extension offer: new possible combinations 2 and 3 functions RM6 free combination: offers all types of configurations which fit to every application. Free choice: type of each functional unit. Free choice:
More informationMedium Voltage Distribution PI 100. up to 24 kv Air-insulated circuit-breaker switchgear for primary distribution. System configuration
Medium Voltage Distribution PI 100 up to 24 kv Air-insulated circuit-breaker switchgear for primary distribution System configuration Delivery conditions The General Conditions of Delivery as amended shall
More informationManual for installation and operation HB 602/05 en. ZX2 Gas-insulated medium voltage switchgear
Manual for installation and operation HB 602/05 en ZX2 Gas-insulated medium voltage switchgear Your safety first always! That s why our instruction manual begins with these recommendations: Operate the
More informationB kv Gas-insulated Substations
72.5 145 kv Gas-insulated Substations The increasing demand for electrical power in cities and industrial centres requires the installation of a compact and efficient distribution and transmission network.
More informationSteve Summers Region Sales Manager
Steve Summers Region Sales Manager Institute For Animal Healthcare LV Switchgear Package Package Subs LV Switchboards PDU s LV sub Distribution MCC s MV Switchgear Established in 1972 manufacturing control
More informationSM6. instructions for use. GAM cubicle (1250A) MV distribution factory built assemblies at your service. Anglais
SM6 Anglais MV distribution factory built assemblies at your service instructions for use GAM cubicle (1250A) foreword... 3 symbols and conventions... 3 as per iso 3864---2... contact the Schneider Electric
More informationSF 6 Gas Insulated Switchgear Type SDH314 / SDHa314 for 72.5 to 145 kv
Three Phase Encapsulated Type SF 6 Gas Insulated Switchgear Type SDH314 / SDHa314 for 72.5 to 145 kv 06B1-E-0002 Small Space Requirement, High Reliability and Safety ー 72.5 to 145 kv GIS, SDH314/SDHa314
More informationAll rights reserved. Neither this catalogue nor any part of it may be copied using any method or for any purposes. Most studies are legally protected.
Issued: January 2013 Copyright by ZPUE Katowice S.A. All rights reserved. Neither this catalogue nor any part of it may be copied using any method or for any purposes. Most studies are legally protected.
More informationB kv T&D GAS INSULATED SWITCHGEAR
GAS INSULATED SWITCHGEAR B 105 170 300 kv The increasing demand for electrical power in cities and industrial centers necessitates the installation of a compact and efficient distribution and transmission
More informationKYN28A-12 (GZS1) A.C METALCLAD REMOVABLE SWITCHGEAR FOR INDOOR USE CHINATCS
KYN28A-12 (GZS1) A.C METALCLAD REMOVABLE SWITCHGEAR FOR INDOOR USE CHINATCS 2001.09 KYN28A-12 (GZS1) A.C Metalclad Removable Switchgear for Indoor Use --------The Leader in Switchgear Up to 12kV 1. The
More informationAir-insulated switchgear UniGear type ZS1
Air-insulated switchgear UniGear type ZS1 ABB Power Technologies / 1-7074 D 12-03-2003 - Air-insulated switchgear UniGear type ZS1 ABB Power Technologies / 2-7075 D 1 2-03-2003 - Rated voltage kv 12 17.5
More informationSM6. instructions for use. DMVL cubicle. MV distribution factory built assemblies at your service. Anglais
SM6 Anglais MV distribution factory built assemblies at your service instructions for use DMVL cubicle foreword... 3 symbols and conventions... 3 as per iso 3864---2... contact the Schneider Electric service
More informationGalaxy VM. Modular Battery Cabinets Installation GVMMODBCW, GVMMODBCN 09/
Galaxy VM Installation GVMMODBCW, GVMMODBCN 09/2018 www.schneider-electric.com Legal Information The Schneider Electric brand and any registered trademarks of Schneider Electric Industries SAS referred
More informationUBC Technical Guidelines Section Edition Commissioning of Electrical Systems Page 1 of 5
Page 1 of 5 1.0 GENERAL 1.1 Coordination Requirements.1 UBC Building Operations Electrical Technical Support.2 UBC Energy & Water Services 2.0 REQUIREMENTS FOR COMMISSIONING AND TESTING 2.1 Testing.1 Unit
More informationMEDIUM VOLTAGE SWITCHING DEVICE. Vacuum circuit-breaker 17,5 kv (> 2500 A / 50 ka) Installation Operation Maintenance
0 MEDIUM VOLTAGE SWITCHING DEVICE HVX Vacuum circuit-breaker 17,5 kv (> 2500 A / 50 ka) Installation Operation Maintenance HVX No. AGS 531 461-01 Edition 06/07 Technical instruction AREVA T&D AREVA T&D
More informationMedium Voltage Distribution Catalogue Flusarc Make the most of your energy
Medium Voltage Distribution Catalogue 2012 Flusarc 40.5 Make the most of your energy Flusarc switchgear 40.5 kv - 630 A - 20 ka General contents Overview 3 General characteristics 7 Description 11 Installation
More informationHVX. Vacuum circuit-breaker kv ( 2500 A, 40 ka) Installation Operation Maintenance. No. AGS Issue 06/06. Technical instruction
MEDIUM VOLTAGE SWITCHING DEVICE MEDIUM VOLTAGE SWITCHGEAR HVX Vacuum circuit-breaker 2-24 kv ( 2500 A, 40 ka) Installation Operation Maintenance HVX 0 No. AGS 53 30-0 Issue 06/06 Technical instruction
More informationGalaxy VM. Battery Breaker Box Installation 09/
Galaxy VM Battery Breaker Box Installation 09/2016 www.schneider-electric.com Legal Information The Schneider Electric brand and any registered trademarks of Schneider Electric Industries SAS referred
More informationwww. ElectricalPartManuals. com Instructions for Field Testing of Ground Fault Systems Utilizing Cutler-Hammer Magnum DS Circuit Breakers
Instructions for Field Testing of Ground Fault Systems Utilizing Cutler-Hammer Magnum DS Circuit Breakers The National Electrical Code makes the following statement regarding ground fault conformance testing:
More informationReplacement of 600-Ampere Bushing and 200-Ampere Bushing-Well Adapters
S&C Vista SD Underground Distribution Switchgear Pad-Mounted and Vault-Mounted Style Outdoor Distribution (17.5 kv and 29 kv) With Visi-Gap Load Interrupter Switches and Visi-Gap Fault Inetrrupters Replacement
More informationManual for installation and operation HB 602/14 en. ZX2 Gas-insulated medium voltage switchgear
Manual for installation and operation HB 602/14 en ZX2 Gas-insulated medium voltage switchgear Your safety first always! That s why our instruction manual begins with these recommendations: Operate the
More informationType SIMOPRIME A4, up to 24 kv, Air-Insulated Medium-Voltage Switchgear
Circuit-Breaker www.siemens.com/energy Switchgear Type SIMOPRIME A4, up to 24 kv, Air-Insulated Medium-Voltage Switchgear s Technology Circuit-Breaker Switchgear Type SIMOPRIME, up to 17.5 kv, Air-Insulated
More informationSF 6 Gas Insulated Switchgear Type SDH714 for 72.5 to 145 kv
Three-phase Encapsulated Type SF 6 Gas Insulated Switchgear Type SDH714 for 72.5 to 145 kv 06B1-E-0020 Small Space Requirement, High Reliability and Safety ー 72.5 to 145kV GIS, SDH714 The number of application
More informationSFset with VIP 400/410 built-in control unit Medium Voltage Circuit Breaker
SFset with VIP 400/410 built-in control unit Medium Voltage Circuit Breaker Instructions for use 07897543EN01 Rev.04 11/2017 SFset- Instructions for use Table of contents Presentation Presentation...
More informationTeSys Enclosed Starters. Let TeSys watch over your machinery
TeSys Enclosed Starters Let TeSys watch over your machinery Standard offer applications: Fans, blowers, ventilators Pumps: water pumps, heat pumps, etc. Compressors Elevators Automatic gates, roof window
More informationTRANSMISSION SYSTEMS
TRANSMISSION SYSTEMS Transmitting large amounts of electric energy over long distances is accomplished most efficiently by using high-voltages. Without transformers the widespread distribution of electric
More informationAIR INSULATED METAL ENCLOSED SWITCHGEAR AND CONTROLGEAR
AIR INSULATED METAL ENCLOSED SWITCHGEAR AND CONTROLGEAR ANGLER SWITCHING DEVICES CONTENTS 1. General 2. Switchgear Types - Switch Disconnector - Disconnector 3. Cubicle Types - Cubicle with Switch Disconnector
More informationPower Transmission and Distribution. NXPLUS C double busbar. The economical solution when replacing old systems
Power Transmission and Distribution NXPLUS C double busbar The economical solution when replacing old systems The compact switchgear system NXPLUS C double busbar up to kv, up to 5 ka and up to 500A the
More informationHVX Series. 36 kv Medium Voltage Vacuum circuit breaker. Make the most of your energy SM. Medium Voltage Distribution Catalogue 2015
Medium Voltage Distribution Catalogue 205 HVX Series 36 kv Medium Voltage Vacuum circuit breaker Fixed, middle rolling and floor rolling ranges of circuit breaker and disconnector Make the most of your
More informationCPG.1 Gas insulated, single busbar cubicle range Up to 27 kv / 2000 A / 31.5 ka Up to 38 kv / 2000 A / 31.5 ka IEEE Standards
Medium Voltage Switchgear Primary Distribution CPG.1 Gas insulated, single busbar cubicle range Up to 27 kv / 2000 A / 31.5 ka General description Presentation Ormazabal s CPG System includes the CPG.1
More information8DJ. Maintenance-free for lifetime
8DJ Maintenance-free for lifetime Energy Distribution Welcome! Page 2 October 1 st 2008 8DJ Main Applications for Medium-Voltage Switchgear Power generation Power stations G Power transmission High and
More informationSM6. instructions for use. IMB cubicle without earthing switch. MV distribution factory built assemblies at your service. Anglais
SM6 Anglais MV distribution factory built assemblies at your service instructions for use IMB cubicle without earthing switch foreword... 3 symbols and conventions... 3 as per iso 3864---2... contact the
More informationLow voltage Direct Current Network. Compact NSX DC PV. Circuit breakers and switch disconnectors for solar application.
Low voltage Direct Current Network Compact NSX DC PV Circuit breakers and switch disconnectors for solar application Catalogue 2012 Compact NSX DC PV A complete DC offer for solar application from 80
More informationStudy and operate the protection features associated with the neutral plans with manual troubleshooting. S.L.T.-TR22 Bench
Study and operate the protection features associated with the neutral plans with manual troubleshooting S.L.T.-TR22 Bench 1. Presentation of the kit This bench illustrates the rationale underlying the
More informationCGMCOSMOS. Reliable innovation. Personal solutions. Fully gas insulated modular and compact (RMU)system.
MV Switchgear for CGMCOSMOS Fully gas insulated modular and compact (RMU)system Up to 24 kv Up to 27 kv mediumvoltage mediumvoltageag AG Langackerstrasse Langackerstrasse 25 25 CH CH 6330 6330 Cham Cham
More informationNational Grid UK Electricity Transmission plc. NATIONAL SAFETY INSTRUCTION and Guidance
National Grid UK Electricity Transmission plc NATIONAL SAFETY INSTRUCTION and HIGH VOLTAGE METAL CLAD SWITCHGEAR WITH SPOUTS Copyright National Grid plc 2014, all rights reserved. No part of this publication
More informationZX1.5-R. Gas-insulated medium voltage for railway application DISTRIBUTION SOLUTIONS. Gas-insulated medium voltage for railway application ZX1.
DISTRIBUTION SOLUTIONS ZX1.5-R Gas-insulated medium voltage for railway application Safety and reliability 20% footprint saving Easy operation Complete solution ZX1.5-R Gas-insulated medium voltage for
More informationTECHNICAL SPECIFICATION OF 11KV SF6 / VCB METAL ENCLOSED, INDOOR (PANEL TYPE) / OUTDOOR RING MAIN UNIT (RMU). (IEC standard equipment)
TECHNICAL SPECIFICATION OF 11KV SF6 / VCB METAL ENCLOSED, INDOOR (PANEL TYPE) / OUTDOOR RING MAIN UNIT (RMU). (IEC standard equipment) 1 SCOPE OF SUPPLY This specification covers design, manufacture, shop
More informationvoltage switchgear ZX ABB ZX Family 1
Gas-insulated medium voltage switchgear ZX ABB ZX Family 1 ZX family general presentation Agenda Medium Voltage Switchgear Definition and application ABB Calor Emag in Ratingen Location, experience and
More informationSTANDARD SPECIFICATION FOR. LIGHTING AND DC DISTRIBUTION PANELS WITH MCBs DOCUMENT NO: 44LK-5100/E.02/011
Page 1 of 6 STANDARD SPECIFICATION FOR LIGHTING AND DC DISTRIBUTION PANELS WITH MCBs Rev No. Issue Date Pages Rev Description Prepared By Checked By Approved By 0 15.07.2008 6 Issued for FEED MSJ VDV VDV
More information>> WI. up to 52 kv. Gas-Insulated Switchgear with Vacuum Circuit-Breaker 1, 2 or 3-phase. System configuration AREVA T&D
GAS-INSULATED SWITCHGEAR UNITS >> WI up to 52 Gas-Insulated Switchgear with Vacuum Circuit-Breaker 1, 2 or 3-phase System configuration AREVA T&D Conditions of Delivery The General Conditions of Delivery
More informationBenefits, typical uses
R-HA26-013. eps Switchgear Type 8BT1, up to 24kV,Air-Insulated Contents Application Page Application Benefits 2 Typical uses 2 and 3 Technical Data Ratings 4 Classification, dimensions, 5 room planning
More informationMESG 12 / 17.5 / 24 / 36 KV
MESG 12 / 17.5 / 24 / 36 KV Medium Voltage Air Insulated Metal Enclosed Switchgear up to 36 kv- up to 1250 A - up to 25 ka for 1 sec. with SF6 or vacuum circuit breakers. 750 METAL ENCLOSED 1 1 ) GENERAL
More informationE-12 Low-voltage Switchboard
Guideline No.E-12 (201510) E-12 Low-voltage Switchboard Issued date: 20 October 2015 China Classification Society Foreword This Guide is a part of CCS Rules, which contains technical requirements, inspection
More informationSwitchgear Type 8BT1, up to 24 kv, air-insulated. Medium Voltage Switchgear Catalog HA 26.
www.siemens.com/medium-voltage-switchgear Switchgear Type 8BT1, up to 24 kv, air-insulated Medium Voltage Switchgear Catalog HA 26.31 2012 Answers for infrastructure and cities. R-HA26-013. eps Contents
More information9/16/2010. Chapter , The McGraw-Hill Companies, Inc. TRANSMISSION SYSTEMS. 2010, The McGraw-Hill Companies, Inc.
Chapter 3 TRANSMISSION SYSTEMS 1 Transmitting large amounts of electric energy over long distances is accomplished most efficiently by using high-voltages. Without transformers the widespread distribution
More informationZX2.2 Gas-insulated medium voltage switchgear
ZX2.2 Gas-insulated medium voltage switchgear 2 Brochure ZX2.2 Power engineering from ABB Solutions for the future As a technology group with global operations, ABB supplies the solutions of the future
More informationMetal Clad Switchgears
SNC Series Metal Clad Switchgears > up to 36 kv Rated Voltage > up to 2500 A Rated Current > up to 40 ka Rated Short Time Withstand Current > LSC-2B, PM, AFLR > In Confirmity with IEC 62271-1, 100, 102,
More informationOriginal Operating Manual
2010-10-29 Original Operating Manual Control Panel Comfort for Pedelecs Series 4313 Save for future use! Marquardt GmbH Schlossstraße 16 78604 Rietheim-Weilheim E-mail: marquardt@marquardt.de Website:
More informationTeSys Enclosed Starters. Let TeSys ensure safety in your simple motor applications
TeSys Enclosed Starters Let TeSys ensure safety in your simple motor applications TeSys Innovative and intuitive solutions to protect, monitor and control The TeSys range is suitable for motor and power
More informationGalaxy 300 Battery Breaker Kit G3HTBKIT1
Installation 990 5739 001 03/2016 990 5739 001 Galaxy 300 Battery Breaker Kit G3HTBKIT1 What s in This Document Important Safety Instructions SAVE THESE INSTRUCTIONS...1 Safety Precautions...2 Specifications...4
More informationEN Operating manual. Motorised zone valve. Three-way, 22 mm & 28 mm 3PV2, 3PV8 & VRMH3
EN Operating manual Motorised zone valve Three-way, 22 mm & 28 mm 3PV2, 3PV8 & VRMH3 This manual ensures safe and efficient use of the 3PV2 or 3PV8 force-actuated three-way valve with spring-loaded return
More informationCircuit-Breaker Switchgear Type SIMOPRIME, up to 17.5 kv, Air-Insulated Medium-Voltage Switchgear.
Circuit-Breaker Switchgear Type SIMOPRIME, up to 17.5 kv, Air-Insulated Medium-Voltage Switchgear www.siemens.com/energy Technology s Contents Application Page Benefits 2 Typical uses 2 and 3 Technical
More informationCircuit-Breaker Design
8PT2751 CircuitBreaker Design Contents Page ACB Circuitbreaker design with 3W. Incoming feeder, couplers and outgoing feeder cubicles 4/2 General 4/2 Structure and Functions 4/2 Auxiliary Compartment 4/2
More informationSwitchgear Type SIMOSEC, up to 24 kv, Air-Insulated, Extendable
www.siemens.com/medium-voltage-switchgear Switchgear Type SIMOSEC, up to 24 kv, Air-Insulated, Extendable Medium-Voltage Switchgear Catalog HA 41.43 2012 Answers for infrastructure and cities. Neue Bilder
More informationGalaxy kva 3:3 and 3:1. Receiving and Unpacking. 380/400/415 and 208/220 V 04/2016.
Galaxy 3500 10-40 kva 3:3 and 3:1 Receiving and Unpacking 380/400/415 and 208/220 V 04/2016 www.schneider-electric.com Legal Information The Schneider Electric brand and any registered trademarks of Schneider
More informationSUBSTATION INTERLOCKING SCHEMES
SUBSTATION INTERLOCKING SCHEMES This document is for internal and contract specific use only. Disclaimer NGG and NGET or their agents, servants or contractors do not accept any liability for any losses
More informationthe safe, reliable, and efficient choice for MV switchgear
Power Xpert UX IEC Medium Voltage switchgear Tested to IEC 62271-200 17.5 kv up to 50 ka - 3 s 24 k V up to 25 ka - 3 s Air insulated switchgear Internal arc classified LSC2B-PM UX the safe, reliable,
More informationUser Guide. Lubricus Lubrication System LUB-D1/LUB-D2/LUB-D3/LUB-D4 (24 VDC)
User Guide Lubricus Lubrication System LUB-D1/LUB-D2/LUB-D3/LUB-D4 (24 VDC) version 04/2013 Content General Information 3 Warning 3 Scope of Supply 3 Overview 3 General safety details 4 Intended use 4
More informationKeContact P20. User manual
KeContact P20 User manual Comments to this manual In this manual you will find warnings against possible dangerous situations. The used symbols apply to the following meanings:!! WARNING! Indicates a potentially
More informationElectrical distribution and safety for homes Catalogue SquareD Consumer units and protection devices
Electrical distribution and safety for homes Catalogue 2013 SquareD Consumer units and protection devices SquareD EL Elegance and safety in perfect harmony 2 Innovation in residential switchboards Attractive
More informationAssembly and Maintenance Manual Type RSBW
Assembly and Maintenance Manual Type RSBW Hatschekstr. 36 69126 Heidelberg Germany Tel +49(0)6221 30470 Tel +49(0)6221 304731 info@stieber.de www.stieber.de Stieber Clutch Date of issue: 16/03/2017 GB
More informationSION Vacuum Circuit-Breakers. Answers for energy. Medium-Voltage Equipment Selection and Ordering Data. Catalog HG
Medium-Voltage Equipment Selection and Ordering Data Catalog HG 11.02 2011 Answers for energy. R-HG11-172.tif 2 Siemens HG 11.02 2011 Contents SION Vacuum Circuit-Breakers Medium-Voltage Equipment Catalog
More informationBHARAT HEAVY ELECTRICALS LIMITED, JHANSI
BHARAT HEAVY ELECTRICALS LIMITED, JHANSI DESIGN, MANUFACTURING, TESTING, SUPPLY INSTALLATION AND COMMISSIONING OF 11KV VACUUM CIRCUIT BREAKER NOTE : 1 VENDOR must submit complete information against clause
More informationBharat Heavy Electricals Limited (High Pressure Boiler Plant) Tiruchirappalli , TAMIL NADU, INDIA CAPITAL EQUIPMENT / MATERIALS MANAGEMENT
An ISO 9001 Company Bharat Heavy Electricals Limited (High Pressure Boiler Plant) Tiruchirappalli 620014, TAMIL NADU, INDIA CAPITAL EQUIPMENT / MATERIALS MANAGEMENT ENQUIRY NOTICE INVITING TENDER Phone:
More informationZE motor-protective relay Overload monitoring of EEx e motors
Building Automation Industrial Automation Systems Hardware and Engineering ZE motor-protective relay Overload monitoring of EEx e motors 0/0 AWB300-5GB A Think future. Switch to green. All brand and product
More informationManual for installation and operation HB 601/03 en. ZX1.2 Gas-insulated medium voltage switchgear
Manual for installation and operation HB 601/03 en ZX1.2 Gas-insulated medium voltage switchgear Your safety first - always! That s why our instruction manual begins with these recommendations: Operate
More informationOur brand POWER DYNAMIC PASSION COMMITMENT CREATIVITY. A strong brand for strong products: 8PU Premium. MV Energy
Our brand A strong brand for strong products: The ENERGOLINE brand represents our product portfolio of INDUSTRIAL SWITCHGEAR SYSTEMS. Our products are characterized by a high degree of safety, flexibility
More informationNLC INDIA LIMITED (formerly Neyveli Lignite Corporation Limited) ('NAVARATNA'-Government of India Enterprise) MATERIALS MANAGEMENT COMPLEX
NLC INDIA LIMITED (formerly Neyveli Lignite Corporation Limited) ('NAVARATNA'-Government of India Enterprise) MATERIALS MANAGEMENT COMPLEX Dr. Rajendra Prasad Road,Block-27,Neyveli-607807.Tamilnadu,India.
More informationMedium Voltage Distribution Maintenance Guide I 2013 Premset. 15 kv compact modular vacuum switchgear with Shielded Solid Insulation System
Medium Voltage Distribution Maintenance Guide I 2013 Premset 15 kv compact modular vacuum switchgear with Shielded Solid Insulation System Schneider Electric Services, by your side all day long Installation
More information