Variable Frequency Series Resonance Test/Variable Frequency Resonance System - Test Precautions? The following are the test precautions for variable frequency resonant systems: I. Detailed Preparation Before the Test 1. Parameter Matching Calculation: Accurately estimate the capacitance of the test sample and calculate the resonant frequency range. Select appropriate reactor combinations based on the equipment's rated parameters to ensure the system resonant point falls within the effective operating frequency band of the frequency converter. 2. Comprehensive System Inspection: Check that the connections of components such as the frequency converter power supply, excitation transformer, reactors, and voltage dividers...

Variable Frequency Series Resonant AC Withstand Voltage Test Device/AC Resonance Test Equipment - Test Precautions? The test precautions for AC resonance test equipment are as follows: I. Detailed Preparation Before the Test 1. Parameter Matching Calculation: Accurately estimate or measure the capacitance of the test sample, calculate the expected resonant frequency, and accordingly select appropriate reactor combinations and taps to ensure the system resonant point falls within the equipment's operating frequency range. This is a prerequisite for a successful test. 2. System Inspection and Grounding: Check that the excitation transformer, reactors, voltage dividers, and other components...

AC HiPot Test Set