10kVA Single Phase Frequency Converter, 400Hz to 60Hz

Feature

• Static frequency converter supports single-phase 220VAC input with adjustable 0–300VAC output and a wide 40–400Hz frequency range.
• Displays voltage, current, power, and frequency simultaneously for real-time monitoring.
• Delivers pure sine wave output for stable operation of sensitive electrical equipment.
• Handles high inrush loads with up to 3× instantaneous overload capability.
• Built-in over-current, over-temperature, short-circuit, and power-off protection with alarm.
• Compatible with resistive, capacitive, inductive, and non-linear loads.

 

1. single-phase frequency converter with four-window digital display shows voltage, frequency, current, and power simultaneously.
2. Multi-level adjustable settings for flexible control and easy operation.
3. Abnormal condition protection with fault code display for quick troubleshooting.
4. High-definition LCD display with simple operation and high measurement accuracy.

 

Dimension

Application

Electrical Engineering

Export Product Validation

Control Systems/Instruments

Equipment Repair Center

Q1: Can this frequency converter be used as a test power source?

Yes. It is commonly used as a test bench power source for verifying 110V/60Hz equipment in regions with 220V/50Hz mains. It is suitable for functional testing, burn-in tests, and short-term validation.

⚠ For EMC or certification testing, confirm waveform distortion and regulation requirements.

Q2: What happens if the load power factor changes dynamically?

The converter can handle normal PF variations, but rapid or large PF swings (e.g., switching inductive loads on/off frequently) may cause:

• Temporary output voltage fluctuation
• Increased thermal stress
• Engineering recommendation:
• Avoid frequent high-inrush switching
• Add soft-start or staged load connection if possible

Q3: Can it operate with unstable or generator input power?

It can tolerate moderate input fluctuations, but for generator input:

• Voltage stability should be within ±10%
• Frequency stability should be reasonable

Poor generator regulation may cause protection trips or unstable output.