MITSUBISHI inverter FR-E720 series.
Voltage level: 3 phase 200V.
Frequency converter capacity: 2.2KW.
In order to ensure the reliability of production, all production machinery in the design of power with drive, there is a certain amount of surplus FX1N-232-BD PDF.
When the motor can not run under full load, in addition to meet the requirements of power driven,
The surplus torque increases the active power consumption, resulting in the waste of electric energy FX1N-232-BD
Speed control method of fan and pump equipment traditional by regulating the entrance or exit of the baffle, valve opening to regulate air flow and water flow
, the input power is large, and a large amount of energy consumption in the baffle, the valve in the process of closure FX1N-232-BD PDF.
When using variable frequency control, if the flow rate is reduced, the speed of the pump or fan can be reduced to meet the requirements FX1N-232-BD Manual. MITSUBISHI inverter FR-A740 series FX1N-232-BD PDF.
Voltage level: 3 phase 400V.
Frequency converter capacity: 7.5KW.
FR-A700 converter products are suitable for all kinds of high load requirements of the equipment.
Such as lifting, lift, printing and dyeing, printing and dyeing, material coiling and other general occasions.
High level driving performance MITSUBISHI User's Manual.
Unique sensorless vector control mode,
A wide variety of mechanical equipment can be operated at high precision in the super low speed region without the need of the encoder.
With torque control mode,
And in the speed control mode can use the torque limit function.
With vector control function (with encoder),
Frequency converter can achieve position control and fast response, high precision speed control (zero speed control, servo lock, etc MITSUBISHI User's Manual. ) and torque control. Power: 11kw.
Purpose: to suppress the power harmonics.
Improve the power factor, reduce the input side of the high harmonic current MITSUBISHI User's Manual.
Make sure that this option is installed in thee FR-A820-03800 (75K) and FR-A840-02160 (75K) and above capacity and above capacity FX1N-232-BD User's Manual.
At the same time the installation options in the use of 75kW and above motor. (the IP55 series has a built-in DC reactor.)
According to the motorr power used to select the DC reactor FX1N-232-BD Manual.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.)