The main purpose:
1.25KV thyristor AC variable frequency and DC electrical drives to eliminate co-current in the DC system or to reduce the DC ripple amplitude and to reduce the rate of current rise in the event of a system failure.
Conditions of Use:
1, not more than 1,000 meters above sea level;
2, the ambient temperature: -5℃-40℃;
3, the ambient temperature: (25℃) 90%
4, no serious impact on the safety of insulation gas. Steam, chemical deposition, dust, dirt and gas explosive corrosive media.
5, the installation site without serious vibration and bumps.
The series reactor, installed in the capacitor circuit, plays a role in suppressing the inrush current when the capacitor circuit is put in. At the same time, it also forms a harmonic circuit together with the capacitor group and plays the role of the filtering of the specific ...
The filter reactor, usually connected in series in the capacitor circuit, provides a low-impedance path for a certain harmonic, avoiding excessive harmonics entering the system. Use environment: 1) Use environment: indoors, outdoors 2) Ambient temperature: -40 °C ~ +45 °C (or ...