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sivacon - Siemens

Planning Manual sivacon 03/ 2006. Contents The Basis for Optimal Power Distribution 2 Reactive Power Compensation 2_31. Selection Criteria sivacon 8PV sivacon 8PT 4 Cubicle structure and equipping 2_31. Reactive power compensation selection tables 2_31. 1 sivacon 8PV 1_6. The Variable Low-Voltage Switchboard 3 Planning Notes 3_32. Basics 1_7. Mounting Options 3_32. Standards & regulations 1_7. Combination options with double-front boards 3_33. Technical data 1_7. Floor openings 3_35. Cubicle Structure & Busbar Systems 1_8 Mounting on raised floors/tolerance data 3_35. Mounting Designs 1_9 Inlet and connection to the sivacon 8PS. busbar trunking system 3_37. Overview 1_9. Operating and maintenance gangways 3_38. 2 8PV Space Requirements 2_12 Communication in Switchboards 3_39.

SIVACON 8PV Contents The Basis for Optimal Power Distribution 2 Selection Criteria SIVACON 8PV – SIVACON 8PT 4 1 SIVACON 8PV …

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1 Planning Manual sivacon 03/ 2006. Contents The Basis for Optimal Power Distribution 2 Reactive Power Compensation 2_31. Selection Criteria sivacon 8PV sivacon 8PT 4 Cubicle structure and equipping 2_31. Reactive power compensation selection tables 2_31. 1 sivacon 8PV 1_6. The Variable Low-Voltage Switchboard 3 Planning Notes 3_32. Basics 1_7. Mounting Options 3_32. Standards & regulations 1_7. Combination options with double-front boards 3_33. Technical data 1_7. Floor openings 3_35. Cubicle Structure & Busbar Systems 1_8 Mounting on raised floors/tolerance data 3_35. Mounting Designs 1_9 Inlet and connection to the sivacon 8PS. busbar trunking system 3_37. Overview 1_9. Operating and maintenance gangways 3_38. 2 8PV Space Requirements 2_12 Communication in Switchboards 3_39.

2 Circuit-Breaker Design 2_12. Resistance to Internal Arcs 3_41. Cubicle widths for incoming feeder/outgoing feeder with 3WL circuit-breakers/non-automatic Checklist for Planners 3_42. circuit breakers (ACB) 2_12. Types of Internal Separation (Type 1 to 4) 3_43. Cubicle widths for longitudinal/transverse coupling with 3WL circuit-breakers/non-automatic TTA PTTA 3_44. circuit breakers (ACB) 2_13. Type-tested busbar connection for 3WL circuit- Checklist for Low-Voltage Switchgear Combinations 3_45. breakers / non-automatic circuit-breakers (ACB) 2_13. Environmental Conditions/Degrees of Protection 3_48. Cable connection for 3WL circuit-breakers/. non-automatic circuit-breakers (ACB) 2_13 Network Systems 3_50. Universal mounting design selection table 2_15. Example of an Electromagnetically Compatible Withdrawable Design 2_16 TN-S system 3_51.

3 Rated currents for the vertical distribution busbar 2_16 Rated Values/Definitions 3_52. Withdrawable design selection table 2_18. Rated Currents and Initial Symmetrical Short-Circuit Plug-In Design 2_22 Currents of Three-Phase Distribution Transformers Cubicle structure and equipping 2_22 from 50 to 3150 kVA 3_56. Plug-in busbar system 2_23 Weights/Power Losses 3_57. Plug-in design selection tables 2_24. Reactive Power Compensation 3_58. In-Line Design 2_26. Certificates/Approvals 3_60. Cubicle structure and equipping 2_26. In-line design selection tables 2_27 Your Siemens Contact Partners 62. Fixed-Mounted Design 2_28. Cubicle structure and equipping 2_28. Fixed-mounted design selection tables 2_29. sivacon 8PV. The development of a power distribution concept which includes the dimensioning of systems and plant components necessitates a coordination of the requirements and feasibilities of both the end user and the manufacturer.

4 We have therefore prepared this planning manual for the sivacon 8PV low-volt- age switchboard to support you with this task. sivacon 2. Everything. Perfect. sivacon . The Basis for Optimal Power Distribution LX LD. BD2. 8PV. BD2. LX 8PV. LR. BD2. 8PT. CD-K. BD01. 8PT. Safety integrated Economic efficiency right from the start Flexibility thanks to modularity All components of the sivacon range are bound by these three principles. Consequently, all products of the range are optimally matched to each other. sivacon 8PV. 3. sivacon 8PV for the process industry The type-tested sivacon 8PV switchgear and controlgear assembly is, for example, employed in the power, chemi- cal and mineral oil as well as in the capital goods indus- tries. This assembly is characterized by a high degree of availability combined with a high level of personnel and plant safety and can be used for all applications up to 6,300 A.

5 sivacon 8PT for the infrastructure The type-tested sivacon 8PT switchgear and controlgear assembly is not only employed for the infrastructural sup- ply in industrial and building applications (administration, functional as well as industrial and commercial buildings), but is also used in the process industry. Matched to the global market requirements, sivacon both meets the de- mand for standard solutions from a single source, as well as that for local production. This assembly can be used for all applications up to 7,400 A. sivacon 8PS for power distribution With the sivacon 8PS busbar trunking system, all load re- quirements can be reliably and safely satisfied from transformers to main distribution boards and small loads . by a total of six available type-tested systems.

6 These bus- bar trunking systems are characterized by their high short- circuit strength and minimum combustive energy and can be used for all applications up to 6,300 A. 4. Selection Criteria sivacon 8PV sivacon 8PT. Selection criteria sivacon 8PV. Busbar position Top Rear Rated busbar currents up to 2,500 A 6,300 A. Rated currents ingoing feeder up to 2,500 A 6,300 A. Short-circuit strength Icw (1s) 50 kA 100 kA. Busbars up to Ipk 110 kA 220 kA (250 kA). Mounting designs Circuit-breaker design . (fixed-mounted / withdrawable) (1 breaker per cubicle) (1 breaker per cubicle). Fixed-mounted design . In-line design LV HRC in-line design LV HRC in-line design Plug-in design Motor & power feeders Motor & power feeders (fuseless) (fuseless). Withdrawable design.

7 Mounting options Stand-alone/wall mounting/ Stand-alone/wall mounting/. back-to-back back-to-back double front Application Motor control centers Motor control centers Power distribution boards Power distribution boards Production Siemens Siemens Safety characteristics Safety proof for each TTA-tested standard modules in acc. with IEC 60439-1. specifically developed system Cubicle-to-cubicle safety Solid-wall design Safety with test and disconnected The systems' degree of protection is maintained up to IP54: position Increased protection of the operating personnel Avoidance of harmful deposits in the system Uniform operation of withdrawable units Uniform user interface for small and standard withdrawable units, with integr. operator error protection: Avoidance of maloperations Reduction of instruction times Resistance to internal arcs Stepped concept with additive modules for the active and passive limitation of arcing faults: (IEC 61641) 690 V, 65 kA, 300 ms Insulated busbars as additive Seismic withstand capability Acceleration on the system's mounting level: (IEC 60068-3-3, IEC 60068-2-57, Function during earthquakes g IEC 60980, KTA ) Function after earthquakes g And of course Switchgear and controlgear made by Siemens : No premature failures Minimum downtimes Short delivery periods Available sivacon 8PV.

8 5. sivacon 8PT. Top Rear 7,400 A 3,200 A. 6,300 A 3,200 A. 150 kA 85 kA. 375 kA 187 kA.. (1, 2 or 3 breakers per cubicle) (1 breaker per cubicle).. LV HRC in-line design LV HRC in-line design Motor & power feeders . (fuseless/fused).. Stand-alone/wall mounting/ Stand-alone/wall mounting/. back-to-back back-to-back . Motor control centers . Power distribution boards Power distribution boards Siemens / sivacon technology partners Siemens / sivacon technology partners TTA-tested standard modules in acc. with IEC 60439-1. Additive partition walls . The systems' degree of protection is maintained up to IP54 with circuit-breaker design and up to IP30 with withdrawable design: Increased protection of the operating personnel Avoidance of harmful deposits in the system Uniform user interface for all withdrawable units: Avoidance of maloperations Reduction of instruction times Stepped concept with additive modules for the active and passive limitation of arcing faults: 690 V, 50 kA, 300 ms 440 V, 50 kA, 300 ms Insulated busbars as additive.

9 1_6. sivacon 8PV. The Variable Low-Voltage Switchboard Introduction The advantages offered by sivacon set new Economical, demand-oriented and type-tested (TTA) standards: those are the characteristics of the low-voltage switch- Safety and quality proof for all switchboards thanks to type test board made by Siemens . sivacon 8PV is applicable on all performance levels: From 6,300 A power centers to main Compliance with any requirement profile with the high quality and sub-distribution boards, down to motor control cen- of series production ters both in fixed-mounted and plug-in, as well as in Easy placement of repeat orders and short delivery periods withdrawable design. Thanks to the central Siemens -inter- nal production, this type-tested switchgear and control- 3- and 4-pole busbar system up to 6,300 A.

10 Gear assembly offers the excellent quality and short deliv- Short-circuit strength Icw (1s) up to 100 kA; Ipk up to 250 kA. ery periods of a mature series product. Type-tested standard modules (TTA). Modular design Space-saving mounting surface from 400 x 400 mm Every sivacon 8PV switchboard is exclusively manufac- tured from demand-oriented and series-produced mod- Maximum packing density with up to 40 feeders per cubicle ules, all of which are type-tested and of high quality. Due Test and disconnected position with closed door and maintenance to the modules' vast combination options, each and every of the degree of protection (up to IP54). requirement can be met. Visible isolating distances and contact points Adaptations to new performance requirements can be eas- ily and rapidly implemented by the replacement or supple- Uniform user interface for all withdrawable units mentation of modules.


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