A new-surplus IS210AEPSG1A power supply for Mark VIe wind control

A power-supply board is one of the harder-working items in any control cabinet, and keeping a new spare on hand shortens a wind turbine outage considerably. This IS210AEPSG1A is offered as new surplus in the original factory package. It is GE's Alternative Energy Power Supply (AEPS) board for the Mark VIe wind-control platform, in the G1A build with the FC production suffix.

The AEPS converts incoming cabinet power into the regulated supplies that the control and interface boards depend on. It is a dense board: onboard transformers and an inductor, roughly a dozen fuses in quick-connect holders, metal-oxide varistors for surge protection, a set of heat sinks, high-voltage electrolytic and ceramic capacitors, test points, stab-on and header connectors, and LED indicators that flag fault and diagnostic states. Because this one is unused and factory-packaged, it is ready to stage as a shelf spare or a planned swap.

Is the board dead, or is the input feed gone?

When a cabinet goes dark, the power-supply board takes the blame first - but often the board is fine and its input is not. Separate the two before you unwrap a new spare:

• Measure the input at the board. If the incoming supply is missing or out of range, the AEPS cannot produce outputs. That points upstream to a breaker, a feed, or an interlock, not to the board.
• Check upstream protection and wiring. A tripped protective device or a broken feed conductor mimics a failed supply perfectly.
• Then check the fuses. With input confirmed, inspect the board's quick-connect fuses; a blown fuse takes out a rail, but always trace why it blew.
• Rule out a downstream short. A faulted load can pull a rail down and make a healthy supply look dead. Disconnect loads and watch the rail.
• Read the diagnostic LEDs. They narrow the fault to a section of the board before you decide anything.

Only when the input is present and the board still produces nothing should this IS210AEPSG1A come out of its packaging as the replacement.

Matching IS210AEPSG1AFC exactly

The catalog number breaks into fields: IS210 (Mark VIe special-assembly family), AEPS (function), G1 (hardware group and coating build), A (functional revision), and FC (production suffix). The AEPS exists in more than one group, revision, and suffix, so the full string is what defines a compatible board. Match IS210AEPSG1AFC to your installed unit and, if your board shows a different group or suffix, tell us so we can confirm the fit. For a breakdown of the naming system, see the GE Speedtronic Part Number Decoder.

Companion boards in the alternative-energy cabinet

The AEPS powers the neighboring boards in the wind-control cabinet, among them the AE Bridge Interface (AEBI) that ties the Mark VIe controller to the converter. A power problem on the AEPS can surface as alarms on those boards, so many operators keep both families in their spares kit. The GE Mark VI IS200 Boards collection covers the related gas-turbine side of the platform, though those boards are a separate line. Documentation for the alternative-energy boards is thin, so match by exact number and a photo.

Details that make your RFQ quick

Include the following and we can move fast:

• Full part number with suffix (IS210AEPSG1AFC)
• Board revision from the label
• A photo of the GE label and board
• Turbine model and Mark VIe generation
• Quantity and how soon you need it

Request a quote, delivered DDP

This IS210AEPSG1A is new surplus in its original factory packaging, ready to ship as a spare. Press Request a Quote for a response within 24 hours. We deliver worldwide DDP and accept purchase orders from qualified accounts. Send your part number and turbine details and we will confirm availability against your exact build.

General Information about the Product
Part Number	IS210AEPSG1A Mark VI IS210
Description	GE General Electric IS210AEPSG1A IS210AEPSG1AFC PCB Mark VI NEW
Condition	newSurplusFactoryPackage Original Factory Packaged. With 1 Year Warranty.