ABB ACS800 multidrive 培训讲义（上）.pptVIP

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ABB ACS800 multidrive 培训讲义（上）.ppt

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ABB ACS800 multidrive 培训讲义（上）

ACS800 multidriveintroduction ACS800 Industrial drive family What is an ABB multidrive? Basic design concept Common DC bus bar Single power line connection Shared energy and motor-to-motor braking without braking chopper or regenerative supply unit Reduced line current Common braking resourced to several drives Energy savings Savings in cabling, installation and maintenance costs Does not require use of separate MCC ABB multidrive power range 1.5 - 5600 kW Motor Inverter 80 - 5400kW Line Inverter 185 - 4200 kW Diode supply 640 - 6000 kW Thyristor supply ABB multidrive solutions Integration and compact design Reduced floor space Options inside the drive Easy handling, also with retrofits Construction simpler Easier installation Easier maintenance Higher availability ABB multidrive solutions Global product Standards, product approvals Worldwide service Easy to use Similarity to single drives Software Wide power range Premium DTC technology Same spare parts Less training Multidrive Drive Units ( INU )ACS800-107: 3...6000 KVA Diode Supply unit ( DSU )ACS800-307 / 507: 200...5300 KVA Thyristor Supply unit ( TSU )ACS800-407 / 807: 680...6500 KVA Drive Units Drive Units ( INU )ACS800-107: 3...6000 KVA Dioden Supply unit ( DSU )ACS800-307 / 507: 200...5300 KVA Thyristor Supply unit ( TSU )ACS800-407 / 807: 680...6500 KVA Drive Units Drive unit module Construction Motor cable connection Space savings Drive Control Unit (RMIO / DCU) RMIO / I/O‘s Redundancy Module R8i assembly R2i - R5i Drive unit module R2i – R5i DC-fed module 1,5 kVA to 70 kVA, 380V – 690V Based on ACS800-01 (single drive) RMIO-board inside Protection class IP20 (with door open) Coated boards as standard Options: capacitor-charging circuit (inside module) Prevention of unexpected start up CDP312R control panel I/O′s and field bus connection Drive unit R2i – R5i Cabinet assembly DC-charg