Yaskawa A1000 high-performance vector control frequency converter
The “A1000” frequency converter, which explores a brand-new drive field with high performance, has made a brilliant debut!
High efficiency operation and excellent performance await your personal experience. This is the high-quality Yaskawa.
The “A1000” is a universal current vector control frequency converter that highly integrates the performance and functionality you have always dreamed of.
Easy debugging
Automatically set appropriate parameters
Environmental resistance
It is equipped with a USB port for easy connection to a computer
Connect to the computer via the USB port
The braking function is indeed reliable
After using the excitation braking function, emergency braking can be achieved even without a braking resistor
For models with an expanded built-in braking transistor, if a braking resistor is added, greater braking force can be obtained
Long-life design
The design life of the frequency converter is 10 years
Motor lifespan – Due to the absence of copper loss in the rotor and the low bearing temperature of synchronous motors, the lifespan of the motor bearings is approximately twice that of induction motors
Output of reminder signals for diagnosing and predicting lifespan
Yaskawa V1000 small vector control frequency converter
Yaskawa frequency converters are highly praised for their high performance, high functionality and high quality.
Nowadays, the V1000 frequency converter, which pursues greater applicability and pays more attention to the convenience of use, has been born.
Feature
Amazing!
The combined application with synchronous motors has achieved energy conservation, miniaturization and
Customized functions can provide you with various solutions.
1 multi-purpose unit (can also drive synchronous motors)
It can be applied to all kinds of motors. Besides induction motors (IM), it can also drive synchronous motors (IPMM, SPMM) that have previously been driven by dedicated frequency converters. Therefore, this frequency converter has strong versatility and realizes the generalization of frequency converter spare parts.
Outstanding torque characteristics
It is standard equipped with current vector control. It can achieve a high starting torque of 200%/ 0.5Hz * and also limit the torque. To fully leverage the motor’s capabilities, it is also equipped with a self-learning function. No complicated debugging is required.
Enhance the braking capacity during deceleration
Over-excitation braking is adopted, which shortens the deceleration time.
Complete countermeasures for instantaneous power outages
The instantaneous power failure compensation function can be selected in terms of speed search mode and KEB mode according to the application. Both synchronous motors and induction motors are applicable.
Yaskawa J1000 small and simple frequency converter
This “plug and use” J1000 model can achieve the adjustable speed of small machinery with simple operation, saving electricity and energy.
After being installed on the machinery, one can immediately feel the outstanding performance of this compact “high-quality” frequency converter.
Features
It is fully functional, with convenient operation and machine protection as its fundamental principles
Compact design
One frequency converter adopts two heavy-load rated specifications that can select the light-load (ND) rating and heavy-load (HD) rating. Parameters can be simply set according to the type of machinery of the customer. If the ND rating is selected, it can be applied to motors with a larger capacity by one grade. It is small in size and can be set side by side to reduce the volume of the control cabinet.
Simple operation
In the parameter setting mode, the basic parameters required for the operation of the inverter can be simply set. The convenience of “being able to use it just by wiring”. A verification function (comparison function) that can simply confirm the parameters that have been changed to the factory Settings.
Care for the environment
The standard product complies with the RoHS (European Restriction of the Use of Certain Hazardous Substances) directive.
The Swing PWM mode for suppressing electromagnetic noise can solve the problem of shrill sounds.
A comparison of noise between the previous method and the Swing PWM method
Support stable operation
It can start easily even under heavy loads
During the all-domain fully automatic torque boost operation, regardless of acceleration, deceleration or constant speed, high torque is generated, ensuring smooth mechanical start-up.
Achieve 100% torque at low speed 1.5Hz and 150% torque at 3Hz (HD rated).
Complete braking function
Due to the excitation braking function, emergency braking can be achieved even without a braking resistor. Moreover, all models are equipped with built-in braking transistors. As long as the braking resistor is added, a large braking force can be obtained.
The deceleration time range of over-excitation braking function
Perfect protection function
It is equipped with a standard inrush current suppression circuit, which can prevent inverter failure even if the power supply is unstable.
Convenient functions for debugging and maintenance
Yaskawa Textile dedicated GA500 frequency converter
Small vector control frequency converters with dedicated functions for textile machinery provide you with a variety of professional solutions. From inverter selection to fault handling in various scenarios, it provides users with rich functions that can reduce time and costs.
Features
Standard equipped with swing frequency function
Use the swing frequency function to ensure that the spindles are free of bulges and remain flat and consistent.
The swing frequency waveform of the superimposed swing frequency speed can be fine-tuned
The ON/OFF of the swing frequency waveform can be switched from external contacts
The state of the waveform (rising/falling) can be output to the peripheral controller
Simply replace the previous model T1000V
It can be replaced without accessories
Compatible with the size of the previous model T1000V. It can be easily wired on the main circuit terminals and control circuit terminals.
Access wirelessly via a smart phone
Smartphone application Drive Wizard Mobile*1
Install an operator *2 with built-in Bluetooth on the cabinet surface, which can be accessed remotely via a smart phone.
Real-time parameter editing, operation operation, and monitoring information viewing are all possible.
· Operation status monitoring
· Running and self-learning
Fault analysis when errors occur
Confirmation of fault records and parameter setting
The rich winding functions, combined with the reliable drive technology of Yaskawa frequency converters, can be applied to various winding equipment. To meet the diverse process requirements of customers, while ensuring the tension of materials, it makes the winding process simple, fast and perfect.
Features
In addition to the features of the standard GA700 frequency converter, the dedicated machine products also have the following functions:
Rich PID functions
Compared with the single PID function of general-purpose frequency converters, dedicated machines have more than two sets of PID parameters.
Not only can it be switched through terminals, but also the linear adjustment of PID can be flexibly achieved according to process requirements, easily solving the tension control problems during tensioning, large and small rolls, and high and low speeds.
Perfect torque control
Compared with the simple torque control of general-purpose frequency converters, dedicated machines have a complete tension control system.
Whether it is the given tension or the internal torque conversion, there is no need for complex calculations by an external PLC. It automatically performs various torque compensations, well meeting the actual requirements of customers for winding and unwinding equipment.
Roll diameter calculation function
One of the core elements of tension control, similar to the mainstream practices in the market, is that the dedicated machine product calculates the current roll diameter size through the relationship between linear velocity and angular velocity, and converts the discrete signal into a continuously changing real roll diameter through variance sampling, providing convenience for subsequent tension control and monitoring.
Yaskawa V1000C special-purpose frequency converter
Compact dedicated frequency converters that meet the performance requirements of specific mechanical fields.
Features
Compact dedicated frequency converters that meet the performance requirements of specific mechanical fields.
Safety specifications are generally applicable to control system handling. Instructions and warnings related to a specific subject or operation of the product.
The following norms must be strictly observed:
must strictly comply with the technical specifications and typical applications of the product system
Personnel training: Only trained personnel shall install, operate, maintain or repair the product system. must
Provide guidance and explanation of the situation in danger areas to these personnel.
Unauthorized changes: Changes or structural changes to the product system may not be made.
Maintenance responsibility: Must ensure that the product system is used only under appropriate conditions and in full fitness for use.
Working environment: The user must meet the specified environmental conditions:
Safety regulation
The following safety provisions of EN 50110-1 shall be fully complied with when handling product systems (maintenance) :
1 Disconnect completely.
2 Secure to prevent reconnection.
3 Verify that the installation is complete.
4 Ground and short-circuit the device.
Warning: Only qualified maintenance personnel can remove and insert the module. In order to ensure the personal safety of the operator, before each pulling out or inserting, you must
Disconnect the power supply and ensure that there is no voltage on all terminals at the back, and the product is effectively grounded with the ground screw at the back.
Yaskawa W1000 Dedicated frequency converter for Water pumps
By adopting energy-saving control technology, both induction motors and synchronous motors can operate efficiently
When operating at low speed or under light load, the voltage can be automatically reduced through the silent control function to achieve low-noise and energy-saving operation
The switching mode (Swing PWM) is adopted to reduce the noise generated
A water supply system using multiple pumps can be constructed through multi-pump control. By adopting long-life design, measures to deal with instantaneous power outages, and moisture-resistant and dust-resistant treatments, it can be used with confidence even in harsh environments
In case the frequency converter malfunctions, it can be quickly restored to operation through the detachable terminal block with parameter backup function
Features
Variable speed pump fixing method
One pump is subject to variable speed control, while the remaining pumps are controlled at power frequency ON and OFF through the digital output of the frequency converter.
And it has the function of constant pressure control for the pipeline. The pipeline pressure is maintained by controlling the PI function of the frequency converter of the variable speed pump
Poor continuity.
Up to 1 variable-speed pump and 3 commercial power supply constant-speed pumps can be operated.
When there is a DO-A3 purchase card:
Up to 1 variable-speed pump and 11 commercial power supply constant-speed pumps can be operated.
< Feature > It can operate based on pressure or flow rate. It can be achieved through a simple loop.
Variable speed pump circulation switching mode 1
Perform variable speed control on a certain pump and switch to commercial power supply when the pressure in the pipeline is insufficient to operate on the next pump
Variable speed control is available to achieve constant pressure control of the pipeline. Compared with the fixed method of the pump, the pump with variable speed control will be carried out
Loop switching operation. Maintain the continuity of the pipeline pressure difference by controlling the PI function of the variable frequency pump’s frequency converter.
When using this method, the DO-A3 accessory is required.
Up to five pumps with variable speed and cycle switching can be operated.
“Features
Operation can be achieved based on pressure or flow rate.
Moreover, by using the circulating pump switching function, it is possible to prevent the imbalance of operating time among pumps and achieve stable operation.
Variable speed pump circulation switching mode 2
Perform variable speed control on a certain pump and switch to commercial power supply when the pressure in the pipeline is insufficient to operate on the next pump
Variable speed control is available to achieve constant pressure control of the pipeline. Compared with the fixed method of the pump, the pump with variable speed control will be carried out
Loop switching operation. Maintain the continuity of the pipeline pressure difference by controlling the PI function of the variable frequency pump’s frequency converter.
Up to three pumps with variable speed and cycle switching can be operated.
When there is a DO-A3 purchase card:
Up to 11 pumps with variable speed and cycle switching can be operated.
“Features
Operation can be achieved based on pressure or flow rate.
Moreover, by using the circulating pump switching function, it is possible to prevent the imbalance of operating time among pumps and achieve stable operation.
Yaskawa FP60B dedicated frequency converter for fans and pumps
Adopting advanced technologies such as energy-saving and efficient motor control that integrate rich previous experience,
Provide “solutions” for various issues in the fan and pump industries.
Features
It can drive various types of motors
In addition to induction motors, it can also drive PM motors (IPM/SPM motors) with high performance. EZ vector control can be adopted to drive reluctance motors with high energy-saving effects.
Driving synchronous motors is more efficient
High-efficiency induction motors have the highest efficiency near the rated speed and rated load. In contrast, synchronous motors are highly efficient in any speed and load field.
More energy-efficient
The motor can achieve high-efficiency operation under any load and can be used without setting parameters, thus realizing high efficiency and energy conservation.
Instantaneous power outage measures that are in line with the purpose
With the speed search function, the motor in free operation can also be easily started without vibration. Even if the motor is reversing, it can still start normally.
Through the KEB(Kinetic Energy Back-up) function, in the event of an instantaneous power outage, the frequency converter utilizes mechanical inertia to control the motor to continue running.
Safe stop during power outage
Through the KEB function of the automatic calculation formula, in the event of a power outage, the appropriate deceleration curve is automatically calculated by using capacitors and mechanical inertia.
Yaskawa ES700 Elevator dedicated frequency converter
Comfortable and reassuring special functions for elevators.
In addition to high-performance driving of induction motors and PM motors, it also features the “versatility”, “ease of use”, “peace of mind” of Yaskawa inverters and the dedicated functions required for elevator drive.
Features
Prevent overshoot and vibration
· Acceleration and deceleration time · S-shaped characteristic switching, achieving smooth acceleration and deceleration.
Through feedforward control, a vibration-free and overshoot speed response is achieved.
Smooth operation
The adjustment of the speed controller (ASR) is also very simple.
The torque ripple has been reduced compared to our previous products, achieving smooth operation with a smooth and shock-free comfort.
With high-performance no-load sensor starting torque compensation (advanced anti-roll function *) and high-resolution absolute encoders, the impact during brake release can be reduced without the need for additional load sensors. It can simplify the control signal of the load sensor and does not require complex adjustments.
· Anti-backrolling: Change the control method to make the adjustment simpler.
Further shorten the control time and enhance responsiveness.
Anti-roll function: Eliminates speed changes when the brake is opened and provides torque compensation to prevent vibration.
Star-sealing contactor control function
It is equipped with a motor line-to-line star-sealing contactor control function, replacing the original mainboard control to prevent arcing problems caused by poor timing between the main contactor and the star-sealing contactor.
The control of the star-sealing contactor between motor lines is carried out to prevent short circuits in the output of the frequency converter.
This is a function for PM motors. Therefore, it cannot be used for induction motors.
Up to 11 pumps with variable speed and cycle switching can be operated.
