Salient Features

Advantages

Benefits

Built-in 24V Power Source

Reduced wiring & no need of external SMPS

No extra cost & space for SMPS & its mounting

Built-in potentiometer

No need of external potentiometer, possible to add reference from keypad and external signal

No extra expenditure of external potentiometer, simple panel wiring and no panel cut-out

Conformal Coating

Complies to IEC 60721-3-3 class 3C2. Improves life of electronic circuit in harsh environments, even reduces downtime

Increased life of drive

Booster Pump Control

Maintains desired pressure or flow by operating pumps run by conventional starters

Saving on cost of external controller

User Sequence (PLC Functionality)

It creates a simple sequence from a combination of different function blocks. No software required to create logic.

Saving on cost of external hardware or extra PLC

Multi Keypad

One master keypad can monitor/program 16 slave drives

Saving on cost of external display for slave drives

Peer-to-Peer Communication

Allows the drives to share any I/O via inbuilt RS485 communication

Saving on cost of external I/O expansion card

Sleep & Wake PID Function

Automatically switches OFF the drive during user- programmed low-load conditions and then to startup again when process demand increases

Energy-saving as well as saving on wear and tear of mechanical system

Draw Mode

Maintains the tension in process line applications by means of draw ratios

Savings in external hardware cost

Brake Control

Provides external brake control function for vertical load such as crane & elevator

Improves safety

Pre PID

Performs a general acceleration until the set frequency is reached

No extra hardware required

2nd Motor Operation

Single AC drive can maintain two motor parameters connected to two different loads, different accel / deaccl time, motor current & protection for both the motors

For isolated operation of motors one VFD can be used in place of two

Built-in Chopper

Ease of wiring, saves space

No external DBU required, hence reduced cost

Built-in DC Reactor

Reduced harmonics and improved power factor

No external reactor required

Built-in Safety Circuit

If a machine needs to stop in an emergency, circuit will block the drive output.

Additional human & machine safety

Removable Terminal Block

Control card of the existing drive can be replaced to new drive without removing control wiring

Reduces downtime for AC drive replacement

Component Life Monitoring

Digital output can be triggered when components eg. capacitor have completed their lifespan

Pre-alarm for capacitor failure, avoiding breakdown

Enhanced Cooling Design

Suction structure for internal cooling system enhances their protection and improves the life of drive in dusty working environment

Improves operating life of IGBT & AC drive

RS485 Modbus Communication

Ease of communication with 3rd party devices on MODBUS

No extra communication card required

RoHS-compliant

Complies to EU Directive 2002/95/EC stands for restriction of hazardous substances

Lead-free products, environment-friendly

No Motor Detection

Drive trips when all the 3 phases are disconnected

Useful protection in overhauling applications running with external mechanical brake