ABB 5SHY3545L0010 3BHB013088R0001 Integrated IGCT Power Unit

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    • Brand:ABB
    • Product Code: 5SHY3545L0010 3BHB013088R0001
    • Availability: In Stock

    Purchase Attributes：Original, Brand New

    Service Attributes

    ▷ Stock & Logistics：Fast Delivery

    ▷ After-sales Guarantee：12 Months Warranty

    Cooling Method: Forced water cooling

    Operating Temperature Range: -40℃ ~ +125℃

    Total Unit Weight: ~2.66 kg

    Type: Snubberless Asymmetric IGCT Stack With Integrated Fiber Optic Gate Drive Unit(GDU)

    ABB 5SHY3545L0010 + 3BHB013088R0001 Integrated IGCT Power Unit For EX2100 Excitation & MV Drives
    Manufacturer: ABB Semiconductors Switzerland
    Dual Part Number: Power Chip:5SHY3545L0010 / Gate Driver Board:3BHB013088R0001
    Matching System: GE EX2100 Generator Excitation Cabinet, ABB ACS6000 Medium Voltage Converter
    Compatible Control Hardware: DS200SDCCG5AHD, IS215UCVEH2AF Mark VI CPU
    Type: Snubberless Asymmetric IGCT Stack With Integrated Fiber Optic Gate Drive Unit(GDU)
    Core Function: High-power AC/DC rectifier & inverter switching, generator excitation regulation, hardware fault protection, fiber isolated pulse control
    1. Product Overview
    5SHY3545L0010 is ABB 4500V StakPak asymmetric IGCT die, paired with dedicated gate drive board 3BHB013088R0001 as a complete power switching unit. It adopts snubberless topology combining high conduction capacity of GTO and fast turn-off performance of IGBT. Fiber optic communication provides full galvanic isolation between low-voltage control system and 4.5kV high-power circuit, avoiding high voltage interference to turbine main controller UCVE/SDCC. The integrated GDU integrates pulse amplification, power supply, multi-channel fault detection and status feedback circuits. Widely deployed in GE EX2100 generator excitation converters for steam/gas turbine power plants, also used in ABB medium voltage variable frequency drives. Water cooling design supports continuous 1200A heavy load operation, long service life for 24/7 power station duty. ABB discontinued original new production, refurbished and surplus modules are mainstream spare parts.

    2. Full Electrical Specifications
    • Device Type: Asymmetric IGCT with anti-parallel freewheeling diode
    • Repetitive Off-State Voltage VDRM: 4500 V
    • Average On-State Current ITAV @80℃: 1200 A
    • Non-repetitive Peak Turn-off Current: 32 kA (10ms)
    • On-State Voltage Drop @1200A,25℃: ~2.1 V
    • Max Turn-off Energy: ≤5.0 J (1200A,4500V)
    • Typical Operating Switching Frequency: 0~2 kHz
    • GDU Isolation Voltage: ≥10 kV fiber isolation
    • Cooling Method: Forced water cooling
    • Operating Temperature Range: -40℃ ~ +125℃
    • Total Unit Weight: ~2.66 kg
    • Certifications: IEC 62477, UL power generation industrial standard
    3. On-board Hardware Layout
    1. StakPak press-pack IGCT chip 5SHY3545L0010 (central circular power silicon)
    2. Main GDU PCB 3BHB013088R0001: fiber transceiver, gate pulse amplifier, fault detection circuit
    3. High-frequency absorption capacitors, auxiliary power take-off circuit
    4. Fiber optic terminal block for PWM command input & fault signal output
    5. High-current copper bus terminals for DC power loop connection
    6. Multi-color LED fault status indicators (overtemp, overcurrent, fiber loss, gate fault)

    4. System Matching Hardware Chain (Power Plant EX2100 Excitation)
    • IS215UCVEH2AF / DS200SDCCG5AHD: Turbine & Excitation Main Control CPU
    • Fiber optic cable: Transmit PWM excitation control pulse to GDU board
    • 3BHB013088R0001 GDU Gate Driver Unit: Pulse decode & gate current amplification
    • 5SHY3545L0010 IGCT Power Chip: Main power switching device for rectifier/inverter bridge
    • Generator Rotor Excitation Winding: Load of IGCT converter output
    • Full signal chain: Main CPU PWM command → Fiber → GDU Board → IGCT Switch → Excitation DC Output → Generator Rotor; Fault feedback reverse to main control for alarm/trip interlock
    • Platform Separation: Exclusive ABB medium voltage power electronic device, not compatible with GE IS200/DS200 low voltage I/O boards, Honeywell Ovation, Siemens SPPA-T3000
    5. Typical Industrial Application Scenarios
    • Combined-cycle gas/steam turbine GE EX2100 excitation cabinet: Main rectifier/inverter power switch for generator AVR voltage & reactive power regulation
    • Coal-fired unit excitation system: Fast de-excitation via IGCT hard turn-off during unit trip to suppress rotor overvoltage
    • ABB ACS6000 medium voltage mine/steel rolling mill variable frequency drive: MV motor four-quadrant speed regulation
    • Wind farm high-power grid-connected converter: Bidirectional energy conversion between wind turbine and power grid
    ABB Semiconductors © 5SHY3545L0010 + 3BHB013088R0001 IGCT Integrated Power Unit For Power Plant Excitation & Medium Voltage Drives


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