CAT‑MX2500 — Electrical Power Generation System
Volume 8 defines the complete electrical power generation system for the CAT‑MX2500, including generator
architecture, excitation system, wiring diagrams, power electronics, magnetic bearing control, performance
data, bill of materials, and all interface locations required for integration.
Electrical System Overview
- Rated Power: 2,500 kW
- Voltage: 3.3 kV
- Frequency: 60 Hz
- Power Factor: 0.8 lag
- Insulation Class: H
- Protection Class: IP55
- Vibration Level: 5.8 mm/s RMS
Generator Assembly Components
- End Covers
- Terminal Housing
- Stator Core
- Rotor Shaft
- Magnetic Bearing Hub
- Exciter Assembly
- Enclosure
- Cable Glands
- Coupling Hub
Generator Dimensions
- Total Length: 2130 mm
- Body Length: 1570 mm
- Shaft Length: 280 mm
- Diameter: 1140 mm
- Terminal Box: 620 × 320 mm
Generator Wiring Diagram
- Generator → Power Converter → Control System
- Three‑phase output
- Protection relays
- Measurement CT/VT
Power Electronics Block Diagram
- Generator
- Rectifier
- DC Link
- Inverter
- Excitation Supply
- Control & Data Processor
- Protection System
Excitation System
- Exciter
- Bridge Rectifier
- DC Field Supply
- AVR Controller
Magnetic Bearing Control
- Rated Power
- Rated Voltage
- Rated Frequency
- Control Current
Bill of Materials — Volume 8
- Part numbers
- Descriptions
- Materials
- Mass summary
Electrical Performance Data
- Rated Power: 2,500 kW
- Voltage: 3.3 kV
- Frequency: 60 Hz
- Efficiency: 98%
- Insulation Resistance: High
Design Notes
- All dimensions in mm
- Tolerances per electrical standard
- Rotor/stator balancing
- Confidential engineering reference
Interface Summary
- Cooling system
- Power electronics
- Turbine interface
- Foundation interface
Winding Connection Diagram
- Internal winding configuration
- Three‑phase output
CONCEPTUAL ENGINEERING BLUEPRINT — LICENSED IP
