Three-phase output filter NFO-36-Yingfeng

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The company’s main business: low-voltage electrical frequency converter, energy meter, thermostat , valves, relays, couplings, cooling fans, pneumatic cylinders, industrial control equipment C, etc.
Main products: resistors, reactors, filters China...
Three-phase output filter
Three-phase Output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output Filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Three-phase output filter
Product Introduction
Since the output of the frequency converter contains high-frequency harmonics, the losses of the power cable and motor are increased.
B. At the same time, extremely high radiation interference will occur.
C. If the motor requires long-distance transmission (the motor cable exceeds one meter), the motor terminal voltage will be superimposed due to traveling wave reflection, which will damage the motor insulation and even cause the cable to burst.
For harmonic currents, the harmonic components can be reduced but cannot be completely eliminated by changing the modulation method. For radio frequency interference caused by /, electromagnetic filters can be installed, but they are only effective for cables of a certain length and are not suitable for cables of any length.
An effective method to solve the above problems at the same time is to install a sine wave filter on the output side of the frequency converter to filter the modulation wave into an approximately sinusoidal voltage waveform. The sine wave filter consists of a high-frequency phase-out reactor, loop, Composed of common mode reactor. It can effectively suppress high-frequency losses and/or radio frequency interference, and extend the cables of motors and inverters to meters or even kilometers

Technical Parameters
Maximum operating current: C at ℃
Rated current: to at ℃
Motor frequency: up to
Switching frequency: to
High voltage test: to seconds (factory test)
to seconds (Factory test)
Protection level:
Insulation level: (℃)
Temperature range: ℃ +℃ (℃! Above needs to be downgraded)
Maximum cable length:
Rated voltage drop: ~%
Voltage harmonic distortion: ~%
Overload: times the current. times the current in minutes