Frekvenční měniče Katalogy, manuály (EN+CZ)

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

Strana 705 z 825







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- Status feedback signals: ready/running - Analog signals: current/voltage/power etc.96 (Total: >0.9 kV Optional: 4.95) 17 ACS 5000 ABB .0 6.5 (incl.Data sheet ACS 5000 Inverter type Voltage Source Inverter Multilevel-Fuseless (VSI-MF), 9 levels line-to-line, with fast-switching power semiconductors Integrated Gate Commu­ tated Thyristors (IGCTs), without parallel or series connected devices Motors Induction, synchronous and permanent magnet motors; 2000 7000 kVA air cooled 5000 22000 kVA water cooled Standards All common standards including EN, IEC, CE Ambient temperature + (higher with derating) 34 104 (higher with derating) Enclosure classes Standard: IP21 air cooled IP32 water cooled Optional: IP42 air cooled up IP54 water cooled Control interface (optional) All common fieldbuses including Profibus, Modbus, DeviceNet, ABB AF100, others Industrial17 Compatible (Level 1) Input Medium voltage input transformer for 36-pulse diode rectifier Variation: ±10 nominal voltage, down to -25 safe operation with derated output Auxiliary voltage Common 400 480 VAC, 3-phase, 50 Hz/60 Hz, (up 690 VAC for water cooled drives) UPS (Uninterruptable Power Supply) If available, UPS can connected for control power supply, 110 240 VAC, single phase or 110/220 VDC. Alternatively the drive can be equipped with back-up capacitors (for short term control power-loss ride-through) Output frequency 0 ±75 Hz, ±250 optional (higher request) Rated output voltage Standard: 6.9 kV, Hz/60 Hz - kV, Hz/60 Hz Input power factor Fundamental: >0.16 kV Efficiency converter Typically >98. auxiliaries) Protective functions Converter: Overcurrent, short circuit, earth fault, phase loss, overvoltage, undervoltage, over­ temperature, output frequency, network disturbance, cooling supervision Motor: Overload, underload, stall protection Optional • Motor supervision I/Os - Fault/alarm: overtemperature, vibration of bearings - 100: winding bearing temperatures • Transformer supervision I/Os - Fault/alarm: overtemperature, Buchholz - 100: winding temperatures • Hardwired signals for remote drive control - References: start/stop, speed/torque etc. • Redundant cooling fans for air-cooled drives • Synchronous bypass functionality (for starting six motors) • Integrated transformer, input voltage range: - 6