Mitsubishi GU-D15 80173-110-02 Thyristor Board

SKU 80173-110-02-R

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Mitsubishi Electric
Product No.: 80173-110-02-R
Country of origin:United States
Product Type: Thyristor Board
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 1474g
Dimensions: 29.2cm x 20.7cm x 5.5cm
Shipping port: Xiamen
Warranty: 12 months

Description

The Mitsubishi GU-D15 (also designated by part number 80173-110-02) is a gate commutated thyristor board sub-assembly designed for high-power industrial converter systems. This thyristor board interfaces with and drives a 1500 A Symmetrical Gate-Commutated Thyristor (SGCT) or Integrated Gate-Commutated Thyristor (IGCT) module assembly. The primary role of the GU-D15 is to deliver precise high-current gating pulses to trigger and turn off the solid-state switching elements in medium-voltage AC motor drives or power converters, isolating control-side logic circuits from the high-power mains paths.

Features

Optimized specifically for driving high-capacity 1500 A SGCT semiconductor switches
Gate commutated switching layout configured for precise turning transitions under heavy inductive loads
Direct board replacement compatibility with original power module assemblies using alternate part number 80173-110-02

Applications

High-power semiconductor gating in industrial medium-voltage AC drives
Multi-phase power converter assemblies requiring synchronous SGCT triggering
Heavy-duty industrial motor drive phase modules and power inverter components

Technical Specifications

Parameter	Specification
Manufacturer	Mitsubishi
Model Number	GU-D15
Alternate Part Number	80173-110-02
Module Type	Thyristor Board (Gate Commutated Assembly)
Semiconductor Technology	SGCT (Symmetrical Gate-Commutated Thyristor)
Rated Current Compatibility	1500 A
Product Status	Discontinued by Manufacturer
Weight	3.25 lbs

Installation Guidelines

Electrostatic Discharge Safety: Always handle the card within a designated static-controlled work area, as the gate commutated logic tracks are highly prone to damage from ESD.
Bus Discharge Verification: Ensure all main DC bus capacitors are fully discharged and tested before mounting or servicing the board within the thyristor stack enclosure.
Fastener Torque Check: Ensure all gate-to-thyristor connection points and mounting screws are tightened to specified operational values to prevent high-contact resistance and thermal breakdown.

FAQ

What semiconductor rating is this board configured to support?

The board is specifically configured to drive and interface with Symmetrical Gate-Commutated Thyristor (SGCT) systems rated up to 1500 A.

What is the official availability status of this component from the OEM?

This module has been officially discontinued by the manufacturer, but it remains available as a factory-tested replacement spare.

Are the GU-D15 and the 80173-110-02 part numbers identical?

Yes, the model GU-D15 and the alternate part number 80173-110-02 refer to the same identical gate commutated thyristor board assembly.

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Mitsubishi GU-D15 80173-110-02 Thyristor Board

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30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Green
Country of origin	United States