GE Mark V DS200IQXDG1A Inverter Snubber Card 330mm x 100mm

GE Mark V DS200IQXDG1A Inverter Snubber Card for Turbine Control Systems

Product Description:

The GE DS200IQXDG1A is an Inverter Snubber Card part of GE’s Mark V Speedtronic Control Systems—used for medium-to-large gas/steam turbines and the EX2000 subset of Mark V. As a revised variant of its base model, its core role is mitigating switching transients in inverters: it uses passive components to suppress voltage spikes, absorb excess switching energy, and reduce EMI, protecting power semiconductors and ensuring stable inverter operation.

Physically, it is a small board with corner mounting holes, featuring four connection terminals, two vertical pin headers, five stab-on connectors, three heat sinks with transistors, and two WIMA FKP 1 polypropylene capacitors. The Mark V’s triple redundancy lets it operate without turbine shutdown during component repair.

Key Features:

Inverter Protection Core: Suppresses voltage spikes, absorbs switching energy, and reduces EMI/transients, safeguarding IGBTs/MOSFETs and stabilizing inverter performance.

Specialized Componentry: Two WIMA FKP 1 capacitors and heat sinks optimize pulse handling and thermal management for industrial conditions.

Compact, Mountable Design: Small form factor with corner holes for easy installation; diverse connectors enable seamless system linking.

Redundancy Support: Aligns with Mark V’s triple redundant architecture, allowing repairs without turbine shutdown—critical for industrial uptime.

Technical Parameters: