GE DS200IQXSG1A DS200IQXSG1AAA Inverter Snubber Board

The GE DS200IQXSG1A DS200IQXSG1AAA serves as an inverter snubber board for the Mark V series. This board suppresses voltage spikes from inverter switching operations. You will find this unit in many industrial power generation facilities. General Electric designed this board for the Speedtronic turbine control platform. Its robust construction ensures reliable operation in harsh environments.

Technical Specifications

Parameter	Specification
Full Model Number	GE DS200IQXSG1A DS200IQXSG1AAA
Category	Inverter Snubber Board for Speedtronic Turbine Control
Dimensions (W x H)	Approx. 7.2 x 5.8 inches
Weight	0.44 kg (0.97 lbs)
Number of Components	95+ discrete parts including snubber capacitors and resistors
Energy Storage	190 Joules (total capacitive discharge)
Interface Type	6x snubber input channels + 6x clamped output terminals + 1x backplane connector

This board integrates over 95 discrete components onto a double-layer PCB. Its dimensions measure roughly 7.2 inches wide by 5.8 inches high. The total weight reaches about 0.44 kilograms including the protective coating. Six snubber input channels connect directly to inverter switching nodes. Six clamped output terminals feed suppressed signals to downstream circuits. One backplane connector provides power and monitoring paths to the main rack. The design stores up to 190 joules of capacitive energy for effective voltage spike absorption.

Functional Layout and Snubber Management

The GE DS200IQXSG1A DS200IQXSG1AAA absorbs voltage spikes with high efficiency. Each snubber circuit combines a capacitor and resistor to limit dv/dt. Moreover, the board clamps excess energy safely without damaging adjacent components. This variant includes upgraded capacitors for better pulse handling and longevity. General Electric specifically designed this snubber board for the Mark V Speedtronic system. You can replace an older board with this unit without changing the rack configuration.

Installation Guidelines and Compatibility

This inverter snubber board mounts directly into a standard Mark V rack slot. Always disconnect system power before handling the GE DS200IQXSG1A DS200IQXSG1AAA. The board works with existing GE Mark V backplanes and inverter assemblies. Verify your firmware revision supports this variant. This board maintains backward compatibility with earlier Mark V versions. Proper installation ensures reliable spike suppression and system protection.