Description
AAV11-2 Overspeed Protection — Other
Siemens · AAV11-2 Overspeed Protection · 6FQ1517-2A
Description
Siemens ISKAMATIC A overspeed protection module, type AAV11-2, used in turbine/genset governor systems to detect and signal overspeed (2-out-of-3 / '2v3' voting) conditions for protective shutdown.
Key specifications
Parameter | Value |
Function | Overspeed protection module (2-out-of-3 voting per inventory desc) |
Type designation | AAV11-2 |
System | ISKAMATIC A |
Application | Turbine/genset overspeed detection and trip signaling |
Reference
Field | Value |
Manufacturer (OEM) | Siemens |
Model | AAV11-2 Overspeed Protection |
Part number | 6FQ1517-2A |
Part number (as inventoried) | ISKAMATIC A/AAV 11-2/6FQ 1517-2A |
Category | Other |
System family | ISKAMATIC |
Stores quantity | 12 |
Data confidence | medium |
Manuals filed (007 - Manuals)
- Simadyn D Hardw_e new 32bit.pdf — Nearest available Siemens turbine-control hardware reference (ISKAMATIC has no dedicated manual in library)
Notes
Part number and AAV11-2 type designation confirmed via New-Gen Automation and PowerDCS listings; note PowerDCS mischaracterizes this as an 'S7-1500 discrete output module' — that appears to be an inaccurate auto-generated product description, and the module is treated here per its correct ISKAMATIC overspeed-protection family and inventoried description.
Source: Spare Parts List for Sales V7 (Bohemia Market / BM Global stores inventory). Filed in the AI HW Knowledge Base.