Description
Technical specifications
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Type: single-phase IGCT switch with integrated freewheeling diode
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Voltage rating: 4500 V blocking capability
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Current rating: 45 A continuous, >3 kA peak (parallel configurations)
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Switching frequency: up to several kHz (hard-drive design)
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On-state voltage drop: <2.2 V (transparent-anode technology)
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Gate drive: fiber-optic isolated, 5 V logic compatible
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Protection: over-current, over-voltage, over-temperature, short-circuit
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Communication interface: Profibus-DP, CAN 2.0A, optical link for high-voltage isolation
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Operating temperature: –25 °C … +50 °C (derated above 50 °C)
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Mechanical: 100 mm × 80 mm × 60 mm, DIN-rail or chassis mount, weight 0.3 kg
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Certifications: CE, UL, CSA, SIL 2, IECEx/ATEX option
Functional features
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Combines thyristor ruggedness with transistor controllability
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Low conduction and switching losses improve overall system efficiency
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Modular, compact footprint permits high power density and easy paralleling for scaling current capability
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Integrated temperature monitor provides real-time thermal feedback and automatic shutdown on fault
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Hot-swap capable; gate-drive and power sections can be replaced separately without dismantling the power stack
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Supports seamless integration with ABB ACS880, ACS6000 and third-party medium-voltage drives
Applications
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Industrial drives: rolling mills, mine hoists, extruders, marine propulsion
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Power transmission: HVDC converters, FACTS devices, SVC and SVG reactive-power compensators
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Renewable energy: wind-turbine converters, solar inverters, energy-storage PCS
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Heavy industry: electric arc furnaces, large pumps, compressors, locomotive traction systems
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