MCset 17.5 kv. Civil engineering guide April Medium Voltage Distribution

Transcription

1 Medium Voltage Distribution MCset 17.5 kv ir insulated switchboard Withdrawable switchgear SF6 or vaccum technology Civil engineering guide pril 2012

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3 Contents General 2 Glossary 2 Dimensions and weights 3 D, CL-GL, VT cubicles 3 Cubicle fitted with IPX1/IPX2 roofs 6 DI2 cubicle 6 RHB, RHC cubicles 7 Transition enclosure MTP 8 Switchboard with a tunnel 9 Recommendations 9 Installation 9 Space to be provided around a switchboard 10 Civil engineering with maintenance space 10 Civil engineering with gutter 12 Civil engineering without gutter or maintenance space 13 Space to be provided around a switchboard 14 Position of MV cables 15 MOTORPCT cubicle 16 Floor finishing and cubicle mounting 17 Floor finishing 17 Cubicle mounting 17 Summary of different mounting methods 17 Incoming configuration of MV cables 18 General information 18 Civil engineering with maintenance space 18 Civil engineering with a gutter 19 Reserved area in non earthquake-resistant civil works slab 20 Switchboard with D FU, reserved space at the FU 20 Switchboard with D FU, reserved space over all civil engineering 21 Switchboard with D and DI2 FU, reserved space at the FU 22 Switchboard with D and DI2 FU, reserved space over all civil engineering 23 Switchboard with D and MTP FU, reserved space at the FU 25 Switchboard with D and MTP FU, reserved space over all civil engineering 26 Switchboard with RHB, RHC, CL/GL FU 27 Civil engineering earthquake-resistant reserved slab space 28 Switchboard with D FU, reserved space at the FU 28 Switchboard with D FU, reserved space over all civil engineering 29 Switchboard with D and DI2 FU, reserved space at the FU 30 Switchboard with D and DI2 FU, reserved space on the FU 31 Switchboard with D and DI2 FU, reserved space over all civil engineering 32 Switchboard with D and MTP FU, reserved space at the FU 33 Switchboard with D and MTP FU, reserved space over all civil engineering 34 Switchboard with RHB, RHC, CL/GL FU 35 Index EN.indd version 09 1

4 General Glossary UF Functionnal Unit (cubicle + mobile part + Sepam) Nota: this document is available for all the units ordered from pril D CL-GL TT RHB RHC MTP DI TT TC VPIS LV MV SMLT Incoming / feeder cubicle Withdrawable line coupling cubicle Measurement and busbar earthing cubicle Connection from the top by bar Connection from the top by cable Connection enclosure between an MCset cubicle and a MOTORPCT cubicle Fuse switch feeder cubicle Voltage transformer Current transformer or current sensor Voltage Presence Indicator System Low voltage Voltage class, including levels and 17.5 kv Earthing switch Mobile part LF Rollarc 400 EVOLIS CTV1 OED Extraction table SF6 withdrawable circuit breaker which is used in D and CL cubicles SF6 breaking withdrawable contactor used in D1 cubicle Vacuum circuit breaker which is used in D and CL cubicles Vacuum breaking withdrawable contactor used in D1 cubicle Tool to remove/insert the mobile part from the switchgear. The tool allows to place the mobile part on the floor. Tool to remove/insert the mobile part from the switchgear. The tool DOES NOT allow to place the mobile part on the floor. 2 Printed version 2012/04/ EN.indd

5 Dimensions and weights D, CL-GL, VT cubicles Cubicles with 1 CT per phase, internal arcing withstand and Gas Exhaust version (wall-mounted) or no internal arcing D1 D2 D3 D1, D2, D3 (2500 ) D3 (3150 ) D3 ( ) CL-GL (2500 ) CL3-GL3 (3150/ 3600/ 4000 ) Boxes for 3600 / 4000 Dimensions D1 D2 D3 CL1 CL2 CL3 TT1 TT2 (3600) (3600) (2500) (3150) (2500) (3150) (4000) (4000) Width (mm) L x x x x x Height** (mm) H Depth (mm) P Weight* (kg) x x 2 0 x x x Weight (kg) of VT compartment * Maximum fully fitted weight. ** This dimension excludes cable flanges as well as any compartments placed under the cubicle EN.indd version 09 3

6 Dimensions and weights D, CL-GL, VT cubicles Cubicles with 1 CT per phase, internal arcing withstand on 4 sides Boxes for 3600 / 4000 Dimensions D1 D2 D3 CL1 CL2 CL3 TT1 TT2 (3600) (3600) (2500) (3150) (2500) (3150) (4000) (4000) Width (mm) L x x x x x Height** (mm) H Depth (mm) P Weight* (kg) x x 2 0 x x x Weight (kg) of VT compartment * Maximum fully fitted weight. ** This dimension excludes cable flanges as well as any compartments placed under the cubicle. 4 Printed version 2012/04/ EN.indd

7 Dimensions and weights Cubicles with 2 CTs per phase, internal arcing withstand and Gas Exhaust version (wall-mounted) or no internal arcing Boxes for 3600 / 4000 Dimensions D1 D2 D3 (2500) (3150) (3600/4000) Width (mm) L Height** (mm) H Depth (mm) P Weight* (kg) Weight (kg) of VT compartment * Maximum fully fitted weight. ** This dimension excludes cable flanges as well as any compartments placed under the cubicle. Cubicles with 2 CTs per phase, internal arcing withstand on 4 sides (installed in the middle of the room, no wall-mounting) Boxes for 3600 / 4000 Dimensions D1 D2 D3 (2500) (3150) (3600/4000) Width (mm) L Height** (mm) H Depth (mm) P Weight* (kg) Weight (kg) of VT compartment * Maximum fully fitted weight. ** This dimension excludes cable flanges as well as any compartments placed under the cubicle EN.indd version 09 5

8 Dimensions and weights Cubicle fitted with IPX1/IPX2 roofs L P P (e.g.: D1 with internal arcing withstand on 4 sides) H IPX1/2 IPX1 IPX2 Dimensions D1 IPX1 D1 IPX2 Width (mm) L Height (mm) H Depth (mm) P tunnel DI2 cubicle Rear anti-arcing cubicle, internal arcing withstand on 3 or 4 sides (3 sides) (4 sides) Dimensions DI2 Internal arcing withstand on 3 sides and no internal arcing Internal arcing withstand on 4 sides Width (mm) L Height (mm) H Depth (mm) P Weight (kg) Printed version 2012/04/ EN.indd

9 Dimensions and weights RHB, RHC cubicles Cubicles with 1 CT per phase, internal arcing withstand on 4 sides (installation in the middle of the room, no wall-mounting) Boxes for 3600 / 4000 Dimensions RHB1 RHB2 RHB3 (2500) RHB3 (3150) RHB3 RHC1 RHC1 RHC2 RHC2 RHC3 (2500) RHC3 RHC3 (3150) 2 cables max. per phase 3 to 4 cables per phase 2 cables max. per phase 3 to 4 cables per phase 2 cables max. per phase 3 to 4 cables per phase 2 cables max. per phase (3600) (4000) Width (mm) L Height (mm) H Depth (mm) P (RHB3) 2275 (RHC3) 2000 Weight* (kg) Weight (kg) of VT compartment * Maximum fully fitted weight. Cubicles with 2 CTs per phase, internal arcing withstand on 4 sides (installation in the middle of the room, no wall-mounting) Boxes for 3600 / 4000 Dimensions RHB1 RHB2 RHB3 (2500) RHB3 (3150) RHB3 RHC1 RHC1 RHC2 RHC2 RHC3 (2500) RHC3 RHC3 (3150) 2 cables max. per phase 3 to 4 cables per phase 2 cables max. per phase 3 to 4 cables per phase 2 cables max. per phase 3 to 4 cables per phase 2 cables max. per phase (3600) (4000) Width (mm) L Height (mm) H Depth (mm) P (RHB3) 2275 (RHC3) 2000 Weight* (kg) Weight (kg) of VT compartment * Maximum fully fitted weight EN.indd version 09 7

10 Dimensions and weights Transition enclosure MTP (Motorpact transition enclosure) This enclosure is factory-mounted to the right or left of an MCset (depends on switchboard configuration). For more details see the MOTORPCT civil engineering guide: Dimensions MTP Width (mm) L Height (mm) H Depth (mm) P Weight (kg) Printed version 2012/04/ EN.indd

11 Switchboard with a tunnel Recommendations Ceiling clearance H for installing an anti-arcing tunnel - If H > 4 m: installation of a tunnel is not necessary for anti-arcing withstand. - If H < 4 m: a ceiling height that is greater than or equal to 3 m is necessary to be able to install a standard tunnel. ccording to switchboard configuration, external extraction may be recommended (consult us). The following criteria must be considered: - Use an exhaust gutter with a crosssection determined according to the value of the internal arcing. Installation above the switchboard ll installation of equipment, such as lamps is prohibited to avoid using the switchboard roof to access this equipment. Version 3600 / 4000 For proper switchboard ventilation, external extraction is required to avoid accumulating hot air in the tunnel. Installation Wall mounting IPX1 IPX2 Note: to use the standard tunnel, the wall surface must be able to support brackets. If this is not possible, consult us. H: ceiling clearance. H 2732 Middle of the room mounting H: ceiling clearance. IPX1 IPX2 H EN.indd version 09 9

12 Space to be provided around a switchboard Civil engineering with maintenance space D1, D2, D3 F : access to room B: main earth bus C: reserved slab space, if necessary, for routing of LV cables D: reserved slab space for routing the MV cables E: cable box (option) F: this space must remain free for the opening of the flaps in the event of internal arcing. Nothing is allowed inside this zone (lights, cable gutters, equipment storage, etc.). It is also the location for the installation of the tunnel G: MV cable clamps. B 4000 (1) * 255 Note: for core drillings, contact us. for fire protection between the maintenance space and the cubicle, contact us. E G D C DI2 : access to room B: main earth bus C: this space must remain free for the opening of the flaps in the event of internal arcing. Nothing is allowed inside this zone (lights, cable gutters, equipment storage, etc.). It is also the location for the installation of the tunnel D: reserved slab space for routing the MV cables. C 4000 (1) 3000 Note: for core drillings, contact us. for fire protection between the maintenance space and the cubicle, contact us. B 2500* D (*) Minimum dimension (in mm) (1) 4000 in the event of internal arcing without a tunnel. Note: the depth of the maintenance space must respect the bending radius of the cables used. 10 Printed version 2012/04/ EN.indd

13 Space to be provided around a switchboard Transition enclosure MTP (Motorpact Transition enclosure) : access to room B: main earth bus D: reserved slab space for routing the MV MOTORPCT cables (1) E: reserved slab space for routing the MV MCset 123 cables (see the chapter Civil engineering reserved slab space ) (option) F: this space must remain free for the opening of the flaps in the event of internal arcing. Nothing is allowed inside this zone (lights, cable gutters, equipment storage, etc.). It is also the location for the installation of the tunnel G: reserved slab space for routing the LV cables. B F 4000 (2) * E D G (*) Minimum dimension (in mm). (1) For more details see the MOTORPCT civil engineering guide: (2) 4000 in the event of internal arcing without a tunnel EN.indd version 09 11

14 Space to be provided around a switchboard Civil engineering with gutter D1, D2, D3 : access to room B: main earth bus C: reserved slab space, if necessary, for routing the LV cables D: reserved slab space for routing the MV cables E: cable box (option) F: this space must remain free for the opening of the flaps in the event of internal arcing. Nothing is allowed inside this zone (lights, cable gutters, equipment storage, etc.). It is also the location for the installation of the tunnel G: MV cable clamps. B F 4000 (1) * C D E G DI2 : access to room B: main earth bus C: this space must remain free for the opening of the flaps in the event of internal arcing. Nothing is allowed inside this zone (lights, cable gutters, equipment storage, etc.). It is also the location for the installation of the tunnel D: reserved slab space for routing the MV cables. C (1) B 2500* D (*) Minimum dimension (in mm) (1) 4000 in the event of internal arcing without a tunnel. Note: the depth of the maintenance space must respect the bending radius of the cables used. 12 Printed version 2012/04/ EN.indd

15 Space to be provided around a switchboard Transition enclosure MTP (Motorpact Transition enclosure) : access to room B: main earth bus D: reserved slab space for routing the MV MOTORPCT cables (1) E: reserved slab space for routing the MV MCset 123 cables (see the chapter Civil engineering reserved slab space ) (option) F: this space must remain free for the opening of the flaps in the event of internal arcing. Nothing is allowed inside this zone (lights, cable gutters, equipment storage, etc.). It is also the location for the installation of the tunnel G: reserved slab space for routing the LV cables. B F 4000 (2) * (*) Minimum dimension (in mm). (1) For more details see the MOTORPCT civil engineering guide: (2) 4000 in the event of internal arcing without a tunnel. E D G Civil engineering without gutter or maintenance space Top incoming cables or busbar versions (RHB or RHC) F Withdrawable line coupling cubicle (CL-GL) : access to room B: main earth bus F: this space must remain free for the opening of the flaps in the event of internal arcing. Nothing is allowed inside this zone (lights, cable gutters, equipment storage, etc.). It is also the location for the installation of the tunnel G : space necessary for ventilation of the FU in version 3150/ 3600/ 4000 (RHB3, RHC3, CL3/GL3) and version 1250 (CL1/GL1, RHC1, RHB1). H H B 2500* 3000 (2) (*) Minimum dimension (in mm). (2) Minimum dimension as per RHB or RHC connection. H-H G b c a 710 b Dimensions Depth (mm) of the cubicles / Depth (mm) a Dimensions Width (mm) of the cubicles Width (mm) b Width (mm) c EN.indd version 09 13

16 Space to be provided around a switchboard Space to be provided around a switchboard (*): minimum dimension (in mm) (1): D1, CL1, TT1 (2): D2, TT2, CL2, DI2 (3): D3, CL3. The L dimension depends on the FU of the switchboard. : this dimension must be equal to: mm* for operation (extraction and positioning of moving parts) mm* for the extraction of one FU with a depth of 1550 mm without displacing the others mm* for the extraction of one FU with a depth of 1725 mm without displacing the others mm* for the extraction of one FU with a depth of 2000 mm without displacing the others mm* for the extraction of one FU with a depth of 2275 mm without displacing the others B: this dimension must be equal to: mm* for a 900 mm long FU at the end of the switchboard mm* for all other FUs. C: this dimension must be equal to: mm for a 1550 mm long FU with internal arcing withstand on 3 sides - 50 mm for a 1700 mm long cubicle with internal arcing withstand on 3 sides mm* for RHC and RHB type FUs (rear access essential) D: access to room E: main earth bus of switchboard F: closing plates G: free space to work on MOTORPCT cubicles (access through the lower part of the Motorpact Transition enclosure (MTP)). 14 Printed version 2012/04/ EN.indd

17 Space to be provided around a switchboard Position of MV cables D1 Maximum Ø external cables: Single-pole Ø 70 mm Three-pole Ø 90 mm. D2 Maximum Ø external cables: Single-pole Ø 70 mm Three-pole Ø 90 mm. D3 (1250 ) Maximum Ø external cables: Single-pole Ø 70 mm Three-pole Ø 90 mm. D3 (2500 ) Maximum Ø external cables: Single-pole Ø 70 mm Three-pole Ø 90 mm EN.indd version 09 15

18 Space to be provided around a switchboard D3 (3150 ) Maximum Ø external cables: Single-pole Ø 70 mm Three-pole Ø 90 mm. D3 (3600 and 4000 ) Maximum Ø external cables: Single-pole Ø 70 mm Three-pole Ø 90 mm. DI2 Maximum Ø external cables: Single-pole Ø 70 mm For three-pole cables, consult our technical department. MOTORPCT cubicle See MOTORPCT civil engineering guide: Printed version 2012/04/ EN.indd

19 Floor finishing and cubicle mounting Floor finishing Surface condition Floor flatness is such that a 2 meter rule moved over all surfaces and in all directions, does not display a difference of more than 5 mm. Floor Strength The floor must have a compression withstand u 33 MPa to roll the extraction tool on it without any damage. Cubicle mounting For standard or earthquake-resistant civil engineering, see installation manual no For a civil engineering structure built with a false floor or beams, consult Schneider Electric. Summary of different mounting methods Non earthquake-resistant civil engineering : front rail, supplied at the switchboard installation B: D FU MV cable opening C: LV cable opening D: horizontal adjustment with the rear screw risers E: rear support shim F: rear rail, supplied at the switchboard installation G: anti-vibration rubber shim. G Earthquake-resistant civil engineering The ground must be perfectly smooth and free from any surface asperities EN.indd version 09 17

20 Incoming configuration of MV cables General information The civil engineering execution and the installation of MV cables must take several inputs into account: - The bending radius of the cables. - Cable slack to push and pull them. - Cable handling according to incoming configurations and free cable length from its point of insertion in the maintenance space. Some recommendations are given below. Other incoming configurations are possible, particularly if there is greater clearance under the FUs. Note: if the cable box is used, adapt the depth of the maintenance space. Should you have questions concerning a configuration, contact your nearest Schneider Electric representative. Civil engineering with maintenance space MV cables incoming from the rear Intended for cables up to 240 mm². Not recommended for 630 mm² cables : cable box if necessary. 200 MV cables incoming from the front Not recommended for 630 mm² cables. : cable box if necessary. 255 MV cables incoming from the side near a wall Intended for cables up to 240 mm². Not recommended for 630 mm² cables. : cable box if necessary Printed version 2012/04/ EN.indd

21 Incoming configuration of MV cables MV cables incoming from the side at a distance from a wall Possible for all cable diameters up to 630 mm². ccording to the distance from the wall, the dimension E must be u 2 m for 630 mm² cables. 255 : cable box if necessary. Civil engineering with a gutter MV cables incoming from the rear Intended for cables up to 240 mm². Not recommended for 630 mm² cables. : cable box if necessary. 200 MV cables incoming from the front Intended for cables up to 240 mm². Incoming by nozzle is not recommended if the gutter dimensions are small. 255 : cable box if necessary. MV cables incoming from the side near a wall Intended for cables up to 240 mm². Not recommended for 630 mm² cables. : cable box if necessary EN.indd version 09 19

22 Reserved area in non earthquake-resistant civil works slab Switchboard with D FU, reserved space at the FU : rear screw risers positions B: MV cable opening C: LV cable opening D: front rail, supplied at the switchboard installation E: horizontal adjustment with rear screw risers F: rear support shim G: front rail fixation line H: anti-vibration rubber shim. H 20 Printed version 2012/04/ EN.indd

23 Reserved area in non earthquake-resistant civil works slab Switchboard with D FU, reserved space over all civil engineering : rear screw risers positions B: MV cable opening C: LV cable opening D: front rail, supplied at the switchboard installation E: horizontal adjustment with rear screw risers F: rear support shim G: front rail fixation line H: anti-vibration rubber shim. H EN.indd version 09 21

24 Reserved area in non earthquake-resistant civil works slab Switchboard with D and DI2 FU, reserved space at the FU : rear screw risers positions B: D FU MV cable opening C: LV cable opening D: front rail, supplied at the switchboard installation E: horizontal adjustment with rear screw risers F: rear support shim G: front rail fixation line. H: D12 FU MV cable opening I: anti-vibration rubber shim. D cubicle I DI2 cubicle I 22 Printed version 2012/04/ EN.indd

25 Reserved area in non earthquake-resistant civil works slab Switchboard with D and DI2 FU, reserved space over all civil engineering Two possible solutions First solution : rear screw risers positions B: D FU MV cable opening C: LV cable opening D: front rail, supplied at the switchboard installation E: horizontal adjustment with rear screw risers F: rear support shim G: front rail fixation line. H: D12 FU MV cable opening I: anti-vibration rubber shim. D cubicle I DI2 cubicle I EN.indd version 09 23

26 Reserved area in non earthquake-resistant civil works slab Switchboard with D and DI2 FU, reserved space over all civil engineering Second solution : rear screw risers positions B: LV cable opening D: front rail, supplied at the switchboard installation E: horizontal adjustment with rear screw risers F: rear support shim G: front rail fixation line H: anti-vibration rubber shim. D and DI2 cubicle H 24 Printed version 2012/04/ EN.indd

27 Reserved area in non earthquake-resistant civil works slab Switchboard with D and MTP FU, reserved space at the FU : rear screw risers positions B: D FU MV cable opening C: LV cable opening D: front rail, supplied at the switchboard installation E: horizontal adjustment with rear actuators F: rear support shim G: front rail fixation line H: Motorpact FU MV cable opening I: anti-vibration plate on the floor MTP: MOTORPCT MCset transition enclosure D cubicle I Transition enclosure I with MOTORPCT cubicle See MOTORPCT civil engineering guide: EN.indd version 09 25

28 Reserved area in non earthquake-resistant civil works slab Switchboard with D and MTP FU, reserved space over all civil engineering : rear screw risers positions B: D FU MV cable opening D: front rail, supplied at the switchboard installation E: horizontal adjustment with rear actuators F: rear support shim G: front rail fixation line H: anti-vibration plate on the floor MTP: MOTORPCT - MCset transition enclosure. D cubicle H Transition enclosure H with MOTORPCT cubicle See MOTORPCT civil engineering guide: Printed version 2012/04/ EN.indd

29 Reserved area in non earthquake-resistant civil works slab Switchboard with RHB, RHC, CL/GL FU Note: no reserved area required for MV cables for RHB, RHC, CL/GL FU. B 57 : CL/GL FU rear screw risers position B: RHB/RHC FU rear screw risers position C: LV cable opening D: front rail, supplied at the switchboard installation E: horizontal adjustment with rear screw risers F: rear support shim G: front rail fixation line H: FU ventilation intake required for FU u 1250 I: anti-vibration rubber shim. a b a H H H c b b c b b c a b 710 RHC CL3 GL G D C 170 Dimensions Depth (mm) of the cubicles / Depth (mm) a Dimensions Width (mm) of the cubicles Width (mm) b Width (mm) c RHB/RHC cubicles (1) RHB / RHC FU: 2000 mm depth. (2) RHC FU: 2275 mm depth. I H CL/GL cubicles I H EN.indd version 09 27

30 Civil engineering earthquake-resistant reserved slab space Switchboard with D FU, reserved space at the FU : rear rail, supplied at the switchboard installation B : D FU MV cable opening C : LV cable opening D : front rail, supplied at the switchboard installation G : front rail fixation line L : rear rail fixation line. 28 Printed version 2012/04/ EN.indd

31 Civil engineering earthquake-resistant reserved slab space Switchboard with D FU, reserved space over all civil engineering : rear rail, supplied at the switchboard installation B : D FU MV cable opening D : front rail, supplied at the switchboard installation G : front rail fixation line L : rear rail fixation line EN.indd version 09 29

32 Civil engineering earthquake-resistant reserved slab space Switchboard with D and DI2 FU, reserved space at the FU : rear rail, supplied at the switchboard installation B : D FU MV cable opening C: LV cable opening D : front rail, supplied at the switchboard installation G : front rail fixation line H: D12 FU MV cable opening L : rear rail fixation line. D cubicle DI2 cubicle 30 Printed version 2012/04/ EN.indd

33 Civil engineering earthquake-resistant reserved slab space Switchboard with D and DI2 FU, reserved space on the FU Two possible solutions First solution : rear rail, supplied at the switchboard installation B: D FU MV cable opening C: LV cable opening D: front rail, supplied at the switchboard installation G: front rail fixation line. H: D12 FU MV cable opening L : rear rail fixation line. D cubicle DI2 cubicle EN.indd version 09 31

34 Civil engineering earthquake-resistant reserved slab space Switchboard with D and DI2 FU, reserved space over all civil engineering Second solution : rear rail, supplied at the switchboard installation B: LV cable opening D: front rail, supplied at the switchboard installation G: front rail fixation line L: rear rail fixation line. D and DI2 cubicle 32 Printed version 2012/04/ EN.indd

35 Civil engineering earthquake-resistant reserved slab space Switchboard with D and MTP FU, reserved space at the FU : rear rail, supplied at the switchboard installation B: D FU MV cable opening C: LV cable opening D: front rail, supplied at the switchboard installation G: front rail fixation line H: Motorpact FU MV cable opening MTP: MOTORPCT - MCset transition enclosure L: rear rail fixation line D cubicle Transition enclosure with MOTORPCT cubicle See MOTORPCT civil engineering guide: EN.indd version 09 33

36 Civil engineering earthquake-resistant reserved slab space Switchboard with D and MTP FU, reserved space over all civil engineering : rear rail, supplied at the switchboard installation B: D FU MV cable opening D: front rail, supplied at the switchboard installation E: rear rail fixation line MTP: MOTORPCT MCset transition enclosure. D cubicle Transition enclosure with MOTORPCT cubicle See MOTORPCT civil engineering guide: Printed version 2012/04/ EN.indd

37 Civil engineering earthquake-resistant reserved slab space Switchboard with RHB, RHC, CL/GL FU Note: no reserved area required for MV cables for RHB, RHC, CL/GL FU : rear front rail fixation line C: LV D FU cable opening D: front rail, supplied at the switchboard installation H: FU ventilation intake required for FU u a a a H H H b c b b c b b c b 710 RHC CL3 GL D C Dimensions Depth (mm) of the cubicles / Depth (mm) a Dimensions Width (mm) of the cubicles Width (mm) b Width (mm) c RHB/RHC cubicles (1) RHB / RHC FU: 2000 mm depth. (2) RHC FU: 2275 mm depth. 50 H C D / 2154 CL/GL cubicles H EN.indd version 09 35

38 Index D, CL-GL, VT cubicles 3 C Civil engineering with maintenance space 10 Civil engineering with gutter 12 Civil engineering without gutter or maintenance space 13 Incoming configuration of MV cables Civil engineering with maintenance space 18 Civil engineering with a gutter 19 Cubicle fitted with IPX1/IPX2 roofs 6 Cubicle mounting 17 D DI2 cubicle 6 F Floor finishing 17 G General information 18 Glossairy 2 I Installation 9 M MOTORPCT cubicle 16 MTP Motorpact Transition Panel 8 P Position of MV cables 15 R Recommendations 9 RHB, RHC cubicles 7 S Space to be provided around a switchboard 14 Summary of different mounting methods 17 Reserved area in non earthquake-resistant civil works slab Switchboard with D FU, reserved space at the FU 20 Switchboard with D FU, reserved space over all civil engineering 21 Switchboard with D and DI2 FU, reserved space at the FU 22 Switchboard with D and DI2 FU, reserved space over all civil engineering 23 Switchboard with D and MTP FU, reserved space at the FU 25 Switchboard with D and MTP FU, reserved space over all civil engineering 26 Switchboard with RHB, RHC, CL/GL FU 27 Civil engineering earthquake-resistant reserved slab space Switchboard with D FU, reserved space at the FU 28 Switchboard with D FU, reserved space over all civil engineering 29 Switchboard with D and DI2 FU, reserved space at the FU 30 Switchboard with D and DI2 FU, reserved space on the FU 31 Switchboard with D and DI2 FU, reserved space over all civil engineering 32 Switchboard with D and MTP FU, reserved space at the FU 33 Switchboard with D and MTP FU, reserved space over all civil engineering 34 Switchboard with RHB, RHC, CL/GL FU Printed version 2012/04/ EN.indd

39 Schneider Electric group service centers are there to provide: - engineering and technical assistance, - commissioning, - training, - preventive and corrective maintenance, - adaptation work, - spare parts. Call your sales representative who will put you in touch with your nearest Schneider Electric group service center or directly call the following telephone number: +33 (0) Grenoble France EN - REV. 09 a Schneider Electric Industries SS ll rights reserved. Schneider Electric Industries S..S 35 rue Joseph Monier CS Rueil Malmaison Cedex RCS Nanterre Capital social : s standards, specifications and designs change from time to time, please ask for confirmation of the information given in this publication. This document has been printed on ecological paper. Publishing: Schneider Electric Industries SS. Design: Profil. Printing: EN - REV /2012