MITSUBISHI FR-F740-S400K-CHT TECHNICAL MANUAL PDF

MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 0.75KW.
When the inverter is running, the starting current and starting torque of the motor are how?
With the operation of the inverter, with the acceleration of the motor to improve the frequency and voltage,
The starting current is limited to 150% below the rated current (according to the different types of aircraft, 125%~200%) FR-F740-S400K-CHT PDF FR-F740-S400K-CHT
Starting with power frequency power supply, the starting current is 6~7 times of the rated current, therefore, the impact on the mechanical and electrical.
The inverter drive can be smoothly start (start time longer) FR-F740-S400K-CHT PDF.
The starting current is 1.2~1.5 times of the rated current, and the starting torque is 70%~120% rated torque;
For the inverter with the torque automatic enhancement function, the starting torque is more than 100%, which can start with full load. 8 point analog potentiometer function expansion board
(FX1S and FX1N host general) FR-F740-S400K-CHT PDF. Function: input / output module (internal service power supply).
Input / ooutput points: 32 points
Input points: 16 points FR-F740-S400K-CHT Manual .
Output points: 16 points.
DC5V internal consumption current: 965mA.
DC24V internal consumption current: 250mA MITSUBISHI TECHNICAL MANUAL.
Input / output mode: DC input (drain / source) / relay output.
In order to extend the input output of the device.
Also has a built-in power supply products.
The maximum number of points for the input and output is 256.
Expansion module: up to 16 units (in addition to the power expansion module)
The total number of CC-Link, AnyWireASLINK, and Bitty series of remote I/O is 512 points MITSUBISHI TECHNICAL MANUAL. 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 MITSUBISHI TECHNICAL MANUAL.
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.
Speed control method of fan and pump equipmennt 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 processs of closure FR-F740-S400K-CHT Manual FR-F740-S400K-CHT TECHNICAL MANUAL.
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.