Wuhan UHV specializes in producing series resonance. Next, we will share with you the precautions for wiring the series resonance test device:
1. Regarding the variable frequency control power supply in the Chinese variable frequency series resonance test and detection device:
The input part of the variable frequency power supply is also the input of the entire equipment, which can choose two-phase 220V or three-phase 380V. The difference is that two-phase 220V can only enable the equipment to output half load capacity; Three phase 380V can enable the entire equipment to output at full load;
2. Regarding the excitation transformer in the Chinese variable frequency series resonant structure test and detection device:
Wiring of several excitation transformers; However, regardless of the connection method; The top right corner is the high-voltage terminal, which is connected to the bottom "X" pole of the power line terminal by the high-voltage reactor in the D A (next section) series. The high-voltage flexible cable connected must be able to be suspended and used when not mopping the ground; And the high-voltage tail always learns with two terminal posts in the bottom left corner of the software; The terminal post is short circuited to the ground terminal of the excitation transformer;
3. Safety precautions for reactors, voltage dividers, and compensating capacitors in the series resonant structure test of Chinese frequency conversion technology
During the frequency conversion series resonance test, insulation pads or brackets should be laid at the location where the reactor is prepared to be placed;
4. Regarding the safe working distance in the test of China's variable frequency series resonant structure:
Before conducting the frequency conversion series resonance test, we must be able to ensure a safe working distance around and above the equipment; To avoid damage to enterprise equipment or injury to personnel; The specific information security culture distance is considered based on a distance of 1.3CM that can be guaranteed for every 1kV voltage.