HFC 600KW High-Power Frequency Converter

Industrial-Grade Power Conversion Solution

Key Specifications

Precision Control System

Frequency Regulation

• 20Hz-300Hz Range with ±0.05% stability

• 0.1Hz Resolution for fine adjustments

• Optical fiber isolation between power unit and control

Thermal Management

• Forced air cooling maintains <50K temperature rise

• Dual cooling fan with auto-direction detection

• 180 minutes continuous operation at full load

Control Cabinet Features

Operation Modes

1. Automated Testing:

• Programmable voltage ramping (0-500V)

• Precision timing (0.1sec accuracy)

• Auto-tuning frequency matching

2. Manual Control:

• Separate coarse/fine adjustment knobs

• Emergency stop button with fail-safe cutoff

Safety & Protection Systems

• 2kV/AC Insulation (input/output to ground)

• Programmable over-voltage/current protection

• Three-point temperature monitoring system:

• Bridge arm <40K

• Circuit board <40K

• Main circuit hotspots <50K

EMI/RFI Protection

• High-permeability magnetic alloy wiring

• Multi-layer electromagnetic shielding

• 75dB maximum operational noise level

Typical Applications

• High-power transformer testing

• Generator set load simulation

• Industrial motor stress testing

• Power electronics R&D validation

Note: All specifications subject to verification under standard test conditions at 25°C ambient temperature and 50% relative humidity.