The phase-shifting rectifier transformer is a power transformer for multi-pulse rectification equipment, which plays the role of isolation, phase shifting, and voltage transformation. It is widely used in high-voltage frequency converters and high-power rectification systems to realize multi-pulse rectification output and multiple technologies: The primary and secondary voltages have different phase differences through the Yanbian triangular phase-shifting connection group to reduce the harmonic G wave N, suppress harmonic pollution, reduce the DC ripple coefficient, and the AC side harmonics are also greatly reduced.
Mining industry, oil and gas drilling power supply, ship
power supply, shore power supply, traction system, AC
and DC speed regulation
Ambient temperature |
-20℃ —40℃(Special environment needs to be customized) |
Environment humidity |
≤90% (25°C) non-condensing(Special environment needs to be customized) |
Degree of protection |
Indoors Inside Cabinet(Special environment needs to be customized) |
Altitude |
≤2000M,if >2000M, derating is required |
Working frequency |
50Hz、60Hz |
Working voltage |
AC380V — AC12 .5kV(can be designed on request) |
Power range |
20kVA — 9000kVA(can be designed on request) |
Insulation class |
Class F Class H |
Connecting Group |
Can be designed on request(Pulse rate
12-54) |