5SHX0445D0001 3BHL000382P0101 ABB IGCT Gate Drive Unit

The 5SHX0445D0001 (alternative part number 3BHL000382P0101) is a dedicated gate-drive unit for ABB integrated gate-commutated thyristor (IGCT) power semiconductor devices. It provides precise turn-on and turn-off gate pulse signals for high-power IGCT chips, implements optical signal transmission between system control board and power semiconductor, and integrates built-in fault monitoring and status feedback circuits.

Category: ABB Tag: 5SHX0445D0001 3BHL000382P0101

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Contacts：KEN HE

Description

Brand: ABB
Model: 5SHX0445D0001, 3BHL000382P0101
Product Name: IGCT Gate Drive Unit
Dimensions: 262 mm × 210 mm × 48 mm
Weight: approx 0.78 kg
Place of Origin: Switzerland
HS Code: 8542390000
Operating Ambient Temperature: 0 °C to +70 °C
Storage Temperature: -40 °C to +85 °C

3BHL000382P0101

Auxiliary Supply Voltage: Square-wave AC supply 24 V RMS, specified dedicated gate-unit power source
Gate Peak Turn-on Current: 110 A
Gate Peak Turn-off Current: 320 A
Optical Interface: POF plastic optical fiber 1 mm core, supports long-distance EMI-immune signal transmission
Isolation Voltage: 4000 V RMS between optical control side and high-power gate circuit
Key Features: Optimized pulse timing parameters for IGCT turn-on, turn-off and back-porch current; complete hardware fault detection for gate circuit abnormality; LED local status indicators plus optical fault feedback to main controller; high galvanic isolation separates low-voltage control logic from high-voltage power circuits; conformal coated PCB for improved humidity and dust resistance; strong anti-electromagnetic-interference performance suitable for medium-voltage converter cabinet environment; strict matching requirement with corresponding IGCT chip; non-hot-swap component; power must be cut off before installation and replacement; supports continuous long-term operation under industrial heavy-load conditions.

3BHL000382P0101

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