Genuine General Electric IS215WEMAH1BB/IS200WEMAH1A - Industrial Automation Part

GE IS215WEMAH1BB / IS200WEMAH1A Circuit Board – Mark VI / EX2100 Series

SKU: IS215WEMAH1BB/IS200WEMAH1A Category: GE Fanuc Tags: General Electric, IS215WEMAH1BB, Mark VI EX2100, PLC Circuit Board, Power Generation Automation

Description

GE IS215WEMAH1BB / IS200WEMAH1A Excitation Control Circuit Board – Mark VI / EX2100 Series

When a gas turbine’s excitation control circuit board fails mid-operation, the consequences cascade instantly: generator output collapses, protective relays trip the unit offline, and the entire power plant faces an unplanned outage that can cost tens of thousands of dollars per hour. In combined-cycle facilities and industrial co-generation plants, a single failed board in the excitation system can halt production across multiple downstream processes simultaneously. The GE IS215WEMAH1BB (also cross-referenced as IS200WEMAH1A) is the precise component that stands between normal operation and that catastrophic scenario.

Within GE’s Mark VI Turbine Control and EX2100 Excitation Control platform, the WEMA board occupies a critical role in the excitation management assembly — governing the interface between the digital control core and the power conversion hardware. The IS215WEMAH1BB represents the enhanced revision of the IS200WEMAH1A baseline, offering improved signal integrity and compatibility with later Mark VI firmware revisions. These boards are deployed globally in gas turbine generator sets, steam turbine excitation systems, and large industrial motor drive applications, making them among the most sought-after spare parts in the power generation MRO market.

Technical Specifications

Part Numbers: IS215WEMAH1BB / IS200WEMAH1A (cross-compatible)
Manufacturer: General Electric (GE Energy / GE Power)
Platform Compatibility: Mark VI Turbine Control System; EX2100 Excitation Control System
Board Type: Excitation Management Circuit Board (WEMA)
Form Factor: VME-standard card format
Weight: 540 g (approx.)
Operating Environment: Industrial control cabinet, DIN-rail enclosure compatible
Revision: H1BB (IS215) / H1A (IS200) — functionally interchangeable in most configurations

Note: All specifications are sourced from GE technical documentation. Konmask.com does not fabricate or alter manufacturer specifications.

Key Features & Benefits

Drop-in Replacement: Direct substitute for both IS215WEMAH1BB and IS200WEMAH1A in Mark VI and EX2100 racks — no firmware re-flashing required in most installations.
Enhanced Signal Integrity: The IS215 revision incorporates improved PCB trace routing and component tolerances over the IS200 baseline, reducing susceptibility to noise in high-EMI turbine environments.
Minimizes Downtime: Stocking this board as a critical spare eliminates multi-week lead times from OEM channels, enabling same-day swap-out during forced outages.
Broad Platform Coverage: Compatible across multiple Mark VI sub-configurations (MKVI, MKVIe) and EX2100 excitation controller variants used in GE Frame 6, Frame 7, and Frame 9 gas turbines.
Tested Before Shipment: Each unit undergoes functional verification prior to dispatch (see Quality Assurance section below).
Long-Term Availability: Sourced through authorized distribution and verified secondary market channels to support plants operating legacy GE control systems beyond OEM support windows.

Industry & Equipment Applications

Power Generation: Gas turbine generator sets (GE Frame 6B, 7EA, 7FA, 9E, 9FA) using Mark VI control and EX2100 excitation
Combined-Cycle Plants (CCPP): Steam turbine excitation control within combined-cycle configurations
Industrial Co-generation: Refinery, petrochemical, and LNG plant captive power units
Compressor Stations: Pipeline compressor drives with GE excitation systems
Utility & IPP Operators: Independent power producers maintaining aging GE turbine fleets
OEM MRO Programs: Maintenance, Repair & Overhaul contractors servicing GE turbine assets

System Integration & Compatible Parts

The IS215WEMAH1BB/IS200WEMAH1A operates within the Mark VI / EX2100 control rack ecosystem. Commonly paired or replaced alongside:

IS215WEMAH1B / IS200WEMAH1B — alternate revision boards in the same WEMA family
IS215UCVEH2A — Mark VI UCVE processor board (system controller)
IS200EACFG1A — EX2100 excitation field controller board
IS215ACLEH2A — Mark VI AC/DC power supply board
DS200TCQAG1BHF — Mark V/VI I/O terminal board (legacy cross-platform)

When ordering, please confirm your rack configuration and firmware version with our technical team to ensure full compatibility.

Our Quality Assurance Process

Visual Inspection: PCB examined for physical damage, burnt components, corrosion, and connector integrity.
Functional Test: Board powered and tested against known-good reference signals where test fixtures are available.
ESD-Safe Handling: All boards handled in anti-static environments throughout receiving, testing, and packaging.
Secure Packaging: Shipped in anti-static foam-lined boxes with moisture barrier bags to prevent transit damage.
Traceability: Each unit documented with inspection records available upon request for regulated industries.

How to Order

Submit an Inquiry: Use the contact form or email support@konmask.com with your part number, required quantity, and delivery timeline.
Receive a Quote: Our team will respond within 1 business day with pricing, availability, and lead time.
Confirm & Pay: Approve the proforma invoice and complete payment via your preferred method (T/T, PayPal, or other agreed terms).
Shipment & Tracking: We dispatch with full tracking via DHL, FedEx, or UPS Express. Export documentation provided for international orders.
After-Sales Support: Our technical team remains available post-delivery for installation guidance and compatibility questions.

Why Choose Konmask.com?

Industrial Automation Specialists: We focus exclusively on PLC, DCS, and industrial control system components — not a generalist electronics distributor.
Global B2B Supply: Serving power plants, EPC contractors, and MRO teams across Asia, the Middle East, Europe, and the Americas.
Technical Pre-Sales Support: Our engineers can assist with cross-referencing, compatibility verification, and system-level troubleshooting before you order.
Fast Inquiry Response: Dedicated B2B inquiry handling with same-day or next-business-day response commitment.
Transparent Sourcing: We disclose the condition (new, refurbished, tested-used) of every unit and provide documentation on request.

Frequently Asked Questions

Q: Is the IS215WEMAH1BB a direct replacement for the IS200WEMAH1A?: A: In most Mark VI and EX2100 rack configurations, yes — the IS215WEMAH1BB is the upgraded revision of the IS200WEMAH1A and is functionally interchangeable. We recommend confirming your specific rack slot assignment and firmware version with our technical team before ordering.
Q: What condition are the boards you supply?: A: We supply new-surplus, refurbished, and tested-used units depending on availability. The condition is clearly stated in your quotation. All units pass our QA inspection process regardless of condition grade.
Q: Do you provide a warranty?: A: Yes. We offer a standard warranty period on all boards supplied. Specific warranty terms are included in the sales quotation and vary by unit condition and sourcing channel.
Q: Can you ship internationally?: A: Yes. We ship worldwide via DHL, FedEx, and UPS Express. We handle all export documentation including commercial invoices and packing lists. Import duties and taxes are the buyer’s responsibility.
Q: How quickly can you deliver?: A: For in-stock units, we typically dispatch within 1–3 business days of payment confirmation. International express delivery to most destinations takes 3–7 business days depending on customs clearance.
Q: What if the board doesn’t work in my system?: A: Contact our technical support team immediately. We will work with you to diagnose the issue — whether it’s a compatibility mismatch, installation issue, or a rare unit defect — and arrange a replacement or resolution per our warranty terms.

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GE IS215WEMAH1BB / IS200WEMAH1A Circuit Board – Mark VI / EX2100 Series