MITSUBISHI inverter series: FR-F840.
Voltage level: three phase 400V.
Power: 1.5kw.
SLD converter rated current: 3.8A.
Structure and function: Standard model.
Type: CA.
Substrate coating: have.
2 times the power consumption of the wind turbine and pump and the speed of the 3 power consumption is proportional to the speed of the rotating speed FX1N-BAT Manual FX1N-BAT User's Manual.
Through the speed control of the frequency converter to adjust the air flow, can reduce the power consumption FX1N-BAT
Give full play to the performance of the motor.
The excitation current is always adjusted to the best state, which can improve the efficiency of the motor.
Load torque is smaller, can further improve energy efficiency.
For example, when a general motor is used, the optimal excitation control mode in the 4% motor load torque is about 30% more than that of the V/F control FX1N-BAT Manual FX1N-BAT User's Manual. Power: 355kw.
Purpose: to suppress the power harmonics.
Connected to the inverter input, can be used to improve the power factor, reduce the input side of the high harmonic current.
According to the motor power used to select AC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose FX1N-BAT Manual FX1N-BAT User's Manual. ) Cable length: 3 meters.
For FXCPU (FX0, FX0S, FX0N, FX1S, FX1N, FX2N, FX2NC,) and GOT connection.
For FXCPU expansion board FX2N-422-B, FX1N-422-BD and GOT connection. RS-422/USB converter (with USB cable)MITSUBISHI inverter FR-A720 series.
Voltage level: 3 phase 200V.
Frequency converter capacity: 3.7KW.
Inverter output for the PWM wave, containing more harmonic.
Frequency conversion power sensor through the input voltage and current signals to exchange sampling,
Sampling value through cable, optical fiber and other transmission systems and digital input frequency conversion poower analyzer,
The sampling value of the voltage and current is calculated by the digital input frequency conversion power analyzer,
It can obtain the parameters such as voltage effective value, current effecttive value, fundamental wave voltage, fundamental current, harmonic voltage, harmonic current, active power, fundamental wave power and harmonic power FX1N-BAT Manual FX1N-BAT User's Manual FX1N-BAT Manual FX1N-BAT User's Manual.