Products - Ludlum Wind

Ludlum Parts Are Built To Last

Enhanced AEBM Board with Multiple Component and Board Upgrade to Operate on the Hottest Days
New Series Infineon IGBT — Outlasts the OEM Part and Improved to Outlast Competitor IGBTs
All New Parts on Heatsinks — *Ask About Reduced Cost with Heatsink Core*
Improved Mounting Brackets Which Resist Breaking
Steel Shipping Plates and Custom Packaging So Your Orders Always Arrive Safely
Small Parts Bag Included So You Have What You Need to Mount Your New IGBT

IGBT Assemblies

Ludlum Wind IGBTs are designed to replace GE Converter OEM components. Our wind turbine assemblies utilize IGBTs with higher ratings and enhanced internal construction, and include new buses, insulators, stand-offs, mounting brackets, and fasteners. They also feature an upgraded, new design AEBM driver board with surface mount parts.

We offer both ESS and non-ESS IGBT assemblies for the GE Wind Turbine Converter. Our units are used in all 1.xMW and 2.xMW GE WTG variants.

We keep components in stock so you can get the parts you need when you need them. All assemblies are shipped with custom steel shipping plates and custom packaging to ensure your parts always arrive safely. Our components replace IGBT assemblies in both the 1.xMW and 2.xMW series GE WTG Converters, including:

EW 1.5S
GE 1.5-70.5
GE 1.5-77
GE 1.5-82.5
GE 1.5-87
GE 1.5-91

GE 1.5-91.5
GE 1.6-100
GE 1.6-103
GE 1.62-87
GE 1.62-91.5
GE 1.6-77

GE 1.6-82.5
GE 1.6-87
GE 1.6-91
GE 1.7-100
GE 1.7-103
GE 1.7-77

GE 1.85-82.5
GE 1.85-87
GE 1.85-87.5
GE 1.85-91

If you do not see your unit type listed, please feel free to contact us.

Description	Ludlum Wind Assembly Part Numbers	GE OEM Part Numbers
GE 1.xMW Non-ESS Line IGBT	4557-080 4557-080N	107W7460P001 104W4628P001 UX59901000706 151X1228BR01PK01 391A9420P001 UX5670010530 151X1230BR01SA01A
GE 1.xMW Non-ESS Rotor IGBT	4557-081 4557-081N	107W7461P001 104W4629P001 UX5670010531 151X1228BR02PK01 P10312E155080 UX5670010531 151X1230BR02AD02
GE 1.xMW ESS Line IGBT	4557-088 4557-088N	104W5419P001 107W7462P001 151X1230BR01SA01
GE 1.xMW ESS Rotor IGBT	4557-089 4557-089N	104W5420P001 107W7463P001 151X1230BR02SA02

AEBI Cards

New to our line up are AEBI replacements. When catastrophic failure occurs, it can lead to problems with the AEBI card in the GE Converter. Our AEBI control cards are designed to be a step up from the OEM and have new power supplies designed with quality in mind.

Image	Description	Ludlum Wind Assembly Part Numbers	GE OEM Part Numbers
	GE 1.xMW Non-ESS Line IGBT	5557-108	104W4656P001