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MNS Sprint - A Market Driven Solution

MNS Sprint - A Market Driven Solution. Power IT - Low Voltage Switchgear MNS Sprint. M. M. M. M. M. M. M. M. MNS Sprint for industrial applications. MNS Sprint for building applications. MNS Sprint for building applications. Low voltage switchgear. Functional compartments.

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MNS Sprint - A Market Driven Solution

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  1. MNS Sprint -A Market Driven Solution Power IT - Low Voltage Switchgear MNS Sprint

  2. M M M M M M M M MNS Sprint for industrial applications

  3. MNS Sprint for building applications

  4. MNS Sprint for building applications

  5. Low voltage switchgear

  6. Functional compartments

  7. Frame and busbar systems

  8. Busbar systems

  9. Circuit breaker cubicle

  10. M A MNS Sprint Regler Variants Direct feeder Motor starter • Modules up to 132 kW • fused and fuseless • Coordination acc.35 kA, Typ 1 • Connection to a control system possible • Rated current up to 2300 A • Air circuit breaker and moulded case circuit breaker available • Connection to a control system possible M Energy distribution Reactive power compensation • Modules up to 630 A • Fused and fuseless • Compact design • Fuse switch disconnectors • Smissline S-System • Modules with reactor up to 25 kvar • Modules without reactor up to 50 kvar • Microprocessor-based control unit

  11. Circuit breaker • Air circuit breaker • Moulded case circuit breaker • ABB Sace circuit breaker are equipped with a microprocessor- based release • Simple linking to a control system

  12. Emax - Overcurrent release

  13. Energy distribution

  14. Compact • Two main switching devices on a base plate • Up to 2 x 230 A per module • Up to 24 feeder per cubicle • Compact design for high currents

  15. Professional • Very compact design for energy distribution with low currents • Up to 36 one-pole MCBs with max. 63 A per module or:Up to 6 three-pole motor pro-tection switches with max. 45 A per module

  16. Fuse switch disconnectors • One- or three-pole operated • Sizes: 00: 160 A 1 : 250 A 2 : 400 A 3 : 630 A • Very economic solution for energy distribution up to 630 A • Up to 24 devices of size 00 can be build into a cubicle. • Up to 10 devices of sizes 1, 2 or 3 can be build into a cubicle.

  17. Fuse switch disconnectors in the cubicle

  18. Integration of the Smissline S-System

  19. Range of motor starters

  20. Motor starter

  21. Exchanging of modules

  22. Reactive power compensation

  23. kWh P S QEVU QC kvarh Reasons for reactive power compensation • Saving costs by • transferring a higher amount of active power, or • relieving transmission lines and plants (transformers, generators) • reduced dimensioning of all transmission elements • reducing heat losses and voltage drops • no consumption of primary energy to provide reactive power

  24. Cost savings with RPC • Tariff: 0.25 DM/kWh tan  = Q / P > 0.5 ( cos  > 0.89 ind.) • Overconsumption: 15% (active power consumtion) • Example: Without compensationcos  = 0.7 100 000 kWh · tan ( arccos 0.7 ) = 102 020 kvarh Customer pays for: 102 020 kvarh - ( 0.5 · 100 000 kWh ) = 52 020 kvarh With compensation cos  = 0.9 12 x 52 020 kvarh x 0.15 x 0.25 DM/kvarh = 23 409 DM/year => cost reduction of 23 409 DM/year through reactive power compensation

  25. Technical data Standards IEC 439-1 Electrical Characteristics Rated insulation voltage Ui< 1000 VAC Rated operational voltage Ue <400 - 690 VAC Rated frequence 50/60 Hz Horizontal Busbar System/Vertical Busbar System Rated current Ie < 2000 / 1250 A Rated impulse withstand current Ipk < 165 / 73,5 kA Rated short-time withstand current Icw< 75 / 35 kA (1 s) Degree of protection IP00 ... IP54 Standard colour RAL 7035 Dimensions Heigh 2200 mm, Width 400, 600, 800, 1000, 1400 mm, Depth 400 mm Material Enclosures Aluzinc or zinc-galv. sheet steel Busbars Copper

  26. MNS Sprint Characteristics Safety Economic viability • Type tested switchgear assembly in acc. with IEC 439-1 • Arc proofed for 35 kA (440 V; 0,1 s) acc. IEC 1641 • Carrying out routine tests for each switchgear • Operational safety thanks to position of the main busbar system in the rear section of the switchgear • Compact design • Optimized for buildings and industrial applications • Easy engineering and industrial production with high volumes due to standardized assemblies • Reduction of operating cost through reactive power compensation Flexibility Reliability • Experience with more than 500.000 MNS cubicles sold worldwide • Top-quality electrical and mechanical components • High corrosion resistance • Maintenance-free mechanical connections • Certification in acc. with ISO 9001 • Modular design • Comprehensive product range • Optimal adaptability to customer specific operational and environmental conditions • Easy to refit and modify with insulated distribution bars • Combination with MNS cubicles possible

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