FujiElectric Inverter FRN280G1S-4C Heavy Duty Three-Phase 380V

Fujifilm inverter FRN280G1S-4C heavy-duty three-phase 380V

FujiElectric Inverter FRN280G1S-4C Heavy Duty Three-Phase 380V

Motor power: 280KW

Phase voltage: three-phase 380V

Fujifilm inverter is a new generation of G1S series, which can replace the original G11S series

FRN280G1S-4C/FRN280G11S-4CX

● PG vector control

It is suitable for applications that require high-precision positioning control, such as offset printing machines.

●Fuji Electric's unique dynamic torque control performance has been improved

Dynamic torque vectoring is an advanced technology unique to Fuji Electric Corporation. In the dynamic torque vector control, the voltage error of the main circuit device of the motor is fully considered, and the motor constant setting and new magnetic flux monitoring are equipped, so that even at a low speed of 0.3Hz, a high starting torque of 200% can be realized.

●Improve overload tolerance

Compared to Fuji Electric's conventional products, the acceleration and deceleration functions of a large amount of time in a short period of time have been achieved by extending the rated time of overload, thereby improving the efficiency of cutting and conveying machines.

●Overload tolerance: 200%-3 seconds/150%-1 minute

Wide range of uses

●It has the function of facilitating the work of speed commands

Speed control commands can be issued by using an input pulse train (single-phase pulse + command symbol) such as a pulse generator.

(*Large pulse input 100kHz)

●Deployment ratio operation

This function is suitable for adjusting several conveyor systems. The frequency command ratio of several driven axes can be set relative to the main speed. The conveyance speed of the conveyor with load changes can be easily adjusted.

●Complete braking circuit protection function

By monitoring the operation of the brake transistor, the brake resistor can be protected. When an abnormality of the braking transistor is detected, a dedicated signal is output. Using these signals, the protection function can be activated by setting a circuit that cuts off the input power supply outside the inverter.

●The function to prevent items from slipping

In the process of carrying up and down, etc., the accuracy of the braking signal is improved. By adding the torque value to the current value and frequency that were previously monitored when the braking signal is output, the braking sequence can be easily adjusted.

●*Pendulum control function suitable for winding

Compare the target value with the feedback value, and add or subtract the PID calculation result from the baseline speed. Since the gain (proportional band) of the PID calculation part can be set low (wide), it can be applied to automatic control systems that require fast response, such as speed control.

●Rich in functions and wide range of uses

(1) Analog input: with 2 voltage inputs (with polarity) and 1 current input (2) with

Stop function with less water (when the amount of water is low, it can be operated under pressure before stopping) (3) 3 points in V/f mode (4) It has the function of analog fault output (5) It can be selected to the 4th motor (6) S-shaped acceleration and deceleration range setting (7) PID feedback disconnection detection

●Positioning control (PG option card)

It has the function of being suitable for high-precision positioning applications such as transportation machinery. Through the position controller (APR) + PG vector control, the position control accuracy is greatly improved. Due to the shortened positioning time, it is beneficial to shorten the interval period.

●Logic input and output can be easily completed by parameter setting. Simplified surrounding circuits.

With servo lock function (PG option card)

●It is suitable for the adjustment of stop timing and brake torque when the motor position is positioned in conveying machinery. It is equipped with a convenient function to add torque from the outside during a stop and to maintain torque when it is required. Cycle time is shortened by shortening the deceleration time.

The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow!

In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!

FujiElectric Inverter FRN280G1S-4C Heavy Duty Three-Phase 380V

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