AC600 Series High-performance General AC Drive

AC600 Series High-performance AC Drive Overview

In line with the global strategy, the AC600 series meets the international mainstream certifications like CE/UL and employs a full topology drive architecture for asynchronous motors (IM), synchronous motors (SM) and synchronous reluctance motors with integrated adaptive vector control algorithms.

Advanced hardware features on-line health monitoring (PHM) system for core modules (e.g. IGBT, capacitors) to assess life and working condition in real time, and  SMT- and AOI-based auto production process ensures MTBF index and batch consistency. And the built-in modular program library in the software supports parameter auto-tun-ing and industry-specific process packages.

From topology optimization, full-life validation to global compliance certification (e.g. SIL3), AC600 series iterates drive technology with systematic engineering innovations, which comprehensively covers the core requirements of the drive and execution layers of industrial automation control systems. 

Hardware Structure

Electronic device and heat sink duct separated

• Enclosed design on both sides to prevent dust and foreign matters.
• Wide tooth surface heat dissipation to reduce hysteresis loss.
• High air flow and forced air cooling to balance temperature.
• Overall improved environmental resistance.

Standard with built-in DC reactors 

The built-in DC reactor suppresses the inrush current and harmonic interference from the grid for longer service life and higher system stability.

Software Configuration

Strong motor compatibility

AC600 series products can drive ordinary three-phase asynchronous motors, variable frequency motors, AC servo motors, permanent magnet synchronous motors, synchronous reluctance motors, high-speed synchro-nous motors, spindle motors, torque motors, linear motors and so on.

Black box

Black box detection and automatic fault information storage for fast problem location and handling

Abundant software functions

Rich and comprehensive contents on the upper computer, including secondary interfaces, oscilloscope, device addition, debugging guidance, etc.for quick master of the products.

Flexible connector configuration

• Quadratic and logical operations on parameters and status bits.
• Calculation superimposed to the channel parameter settings of the drive for easier application.
• Maximum 10 groups of function blocks for arithmetic.

Multi-motor configuration switching

4 groups of motor parameters are stored to drive different motors under different control modes.

Various macros

Built-in macros for a variety of processes, such as tension and power balancing, dual PG spindle positioning, 2× independent PID regulation, and fire protection mode.

Motor auto-tuning

On-line motor parameter correction function to ensure that the algorithm model works with different motors precisely.

High Reliability

STO (Safe Torque Off )

The optional STO function can quickly cut off the power supply of the motor under abnormal conditions to prevent the equip-ment damage and personnel safety.

Stricter standards

AC600 full series with reference to CE, EAC, TUV, UL and other international standards.

Wall-mounted or through-wall installation

Easy positioning, easy handling, and firm fixing.

Impressive upgrades

Fault protection：derating operation during overheat, overload, external fault, communication fault, extension disconnection, input phase loss, output phase loss, etc., without operation halts.

SVC/FVC switching：Auto switch from closed-loop to open-loop control in the event of an encoder failure against sudden unintend-ed acceleration.

Cooling fan speed/direction regulation：Speed regulation available on the cooling fan for different applications.

Automated production and assembly

Automated production lines instead of man work in the aspects of testing, aging and packaging for overall quality.

Extension Configuration

Superior extension

• A variety of extension interfaces for customization.
• Three SPI extension available on the control board with automatic board and setting recognition function.

Communication bus

Model Description

Industrial Applications for AC600 Series AC Frequency Drive

Applications: chemistry, marine shipping, steel, metallurgy, port machinery, automotive equipment, paper making.