Products Description
The HMCXZ-1500kVA/750kV frequency-modulated series resonance test set is an AC withstand voltage test set designed by Wuhan Guodian Huamei Electrical Equipment Co., Ltd. specifically for power equipment such as 69kV, 220kV, and 500kV power transformers, GIS, high-voltage circuit breakers, and insulators.
Technical parameter
- Rated Capacity 1500 kVA
- Input Power Three-phase 380 V / 50 Hz (220 V also available)
- Rated Output Voltage 375 kV / 750 kV
- Rated Output Current 4 A / 2 A
- Operating Frequency Range 20–300 Hz
- Output Voltage Waveform Distortion ≤ 1%
- Rated Continuous Operating Time 60 minutes
- Temperature Rise (at rated load for 60 min) ≤ 65 K
- Quality Factor (Q) ≥ 50 (f=45 Hz)
- Measurement Accuracy System RMS Class 1.0
product Features
- Advanced Control Platform
Equipped with a 32-bit RISC CPU and a streamlined LINX kernel, the system features a 7-inch capacitive touchscreen with a true-color graphical interface, ensuring smooth operation and intuitive display.
Real-time display of resonance frequency curves, voltage rise curves, and timing curves enables visualization of the test process.
- Wide Power Supply Compatibility
Supports 220V or 380V input power, unrestricted by on-site power supply conditions, offering greater adaptability.
- Intelligent Automated Testing
Automatic frequency sweeping (20–300 Hz); the sweeping range can be manually set, with a full-frequency scan completed within 3 minutes.
Automatically tracks the resonance point and stabilizes voltage; supports user-defined test programs and automatic execution.
- Multiple Protection Features
Equipped with protection against overcurrent, overvoltage, flashover, breakdown, and power failure to ensure equipment and personal safety.
Automatically disconnects in the event of a flashover on the high-voltage side, preventing damage to internal components of the frequency converter.
- High Reliability and Easy Maintenance
Structural design is suitable for road and rail transportation, with fasteners that remain secure.
Three-year warranty, lifetime maintenance, and 24-hour rapid response service.
Hot Tags: ac resonant test system goldhome manufacturer, China ac resonant test system goldhome manufacturer manufacturers, factory
