Simulate the power frequency interference induced by the test sample in an alternating current environment of 50Hz and 60Hz.
Power Frequency Magnetic Field Immunity Test System is designed to evaluate the immunity performance of electrical and electronic equipment under power frequency magnetic field disturbances generated by power systems, transformers, and other electromagnetic sources.
The system provides a controllable magnetic field output from 1 A/m to 1200 A/m with high accuracy and supports 50 Hz / 60 Hz sine wave magnetic field testing. Equipped with a 1 m × 1 m single-loop coil, it supports 360° all-angle testing and complies with both proximity method and immersion method requirements.
·Magnetic‑field strength range: 1 A/m‑1200 A/m
·Compact size, small footprint and easy to move
·Unlimited operation time below 300 A/m; 1‑5 s operation above 300 A/m
·Equipped with 10.1‑inch intelligent capacitive touch screen
·Built‑in standard library; users can directly call standard settings for testing
·Compliant with proximity method and immersion method tests
·Real‑time display of output current
| Parameter | Specification |
| Simulation Item | Power Frequency Magnetic Field Immunity Test |
| Magnetic Field Strength Range | 1 A/m–1200 A/m |
| Magnetic Field Output Resolution | 1 A/m |
| Output Current Distortion | ≤5% |
| Output Waveform | Sine Wave |
| Output Frequency | 50 Hz / 60 Hz |
| Waveform Interval Time | 1–99999 s |
| Test Duration | Unlimited for magnetic field below 300 A/m; Maximum 5 s for field above 300 A/m |
| Program Control | RS485 Remote Control Supported |
| Operating System | Android |
| Display | 10.1-inch Intelligent Touch Screen |
| Operating Environment | Temperature: 10℃–40℃; Humidity: 30%–70% |
| Power Supply | AC 110 V / 220 V @ 50 Hz / 60 Hz, Max. 30 A |
| Dimensions | 4U / 19-inch Standard Chassis |
| Weight | 28 kg |
Industrial Control Systems
Medical Devices and Healthcare Equipment
Low Voltage Electrical Appliances
Power Equipment and Electrical Systems
New Energy Applications
Lighting and LED Products
Telecommunications and Communication Equipment
Household Appliances
Railway and Rail Transit Systems
Test & Measurement Instruments
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