Description
🔹 Product Description
The GE IS210WSVOH1A, associated with the IS200WSVOH1ACD board identification, is a WSVO Servo Driver Assembly used in GE Mark VI control-system applications. The WSVO board provides servo-driver functions for compatible turbine control assemblies. Available technical references identify five configurable gain settings, servo “suicide” relays, and excitation output-driver circuits. The IS210WSVOH1A is also documented as a revised A-version of the IS210WSVOH1 servo-driver board and can be incorporated into compatible IS230TSVCH servo-control assemblies.
📋 Product Datasheet
| Specification | Details |
|---|---|
| Brand | General Electric (GE) |
| Model | IS210WSVOH1A |
| Board Identification | IS200WSVOH1ACD |
| Series | Mark VI / Mark VIe |
| Product Name | Servo Driver Assembly |
| Functional Acronym | WSVO |
| Board Type | Servo Driver Board / Assembly |
| Application | Turbine Servo Control |
| Configurable Gains | 5 |
| Servo Protection Relays | Yes |
| Excitation Output Driver Circuits | Yes |
| Functional Revision | A |
| Associated Assemblies | IS230TSVCH1A / H2A / H3A / H4A |
| Manual Reference | GEH-6721 |
| Condition | Verify actual stock condition |
| Country of Origin | USA |
| Product Status | Legacy GE Mark VI spare |
⚙️ Main Functions
• Provides servo-driver circuitry for compatible GE turbine control applications.
• Interfaces with servo-control assemblies used in GE Mark VI/Mark VIe systems.
• Provides excitation output-driver circuits for connected servo-control functions.
• Includes configurable gain settings for servo-control applications.
• Incorporates servo protection or shutdown relay circuitry.
• The IS210WSVOH1A revision is associated with the earlier IS200WSVOH1ACD identification and can appear as a component within compatible modular servo assemblies.
❓ Q&A
Q: What is GE IS210WSVOH1A?
A: It is a GE WSVO Servo Driver Assembly used in compatible Mark VI/Mark VIe turbine control applications.
Q: What is IS200WSVOH1ACD?
A: IS200WSVOH1ACD is the associated board identification shown with the IS210WSVOH1A servo-driver assembly.
Q: How many configurable gains does the board have?
A: Available technical information identifies five configurable gain settings.
Q: Does the assembly include servo protection relays?
A: Yes. Technical documentation identifies servo “suicide” relays as one of the assembly’s features.
Q: Where can the WSVO board be used?
A: It is documented as a component of compatible IS230TSVCH servo-control assemblies, including IS230TSVCH1A, IS230TSVCH2A, IS230TSVCH3A, and IS230TSVCH4A configurations.
Q: What should be checked before replacement?
A: Verify the complete IS210WSVOH1A and IS200WSVOH1ACD identification, revision, assembly type, connectors, and the original Mark VI system configuration before installation.
⭐ Recommended GE Models
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- IS220PSVOH1A — Mark VIe Servo I/O Pack
- IS230TSVCH1A — Servo Terminal Board Assembly
- IS230TSVCH3A — Servo Terminal Board Assembly
