AS180 Industrial Series General Vector VFD



The AS180 series of general-purpose VFDs adopt the world-leading technology of motor control, featuring the same excellent control performance as international high-end frequency inverters as well as enhanced product reliability, environmental adaptability and customized and industrialized design.


Application: With industrial standard load, the VFD holds 1.2 x overload capacity, supports three-phase AC asynchronous motors with a capacity of 2.2-400kW, and are widely applicable to various kinds of light-load devices, such as fans, water pumps and oil pumps.


57,000 LKR Onwards.


AS180 Industrial-Duty Three-Phase V/F VFD


Performance Features: 

·Efficient and energy-saving operating mode

The efficiency-driven energy-saving operating mode and new PWM dead-time compensation technology may effectively reduce motor loss, thereby mimizing the power consumption.


·Rapid dynamic response

Controlled with advanced motor model, it can rapidly respond to sudden changes in load even without a PG card.


·Smooth tracing starting

It can realize impact-free and smooth starting of rotating motor at any time.


·Strong grid adaptability

Automatic voltage regulation: In case of change in grid voltage, it can automatically keep the output voltage constant.


Uninterruptible operation

In case of sudden power failure, it can maintain uninterruptible operation of the VFD.


·Considerate application

·PID control: The special menu is used for setting PID parameters and for calculating inside the VFD, eliminating the need of an independent external regulator option.

·DC braking before operation: When the rotational direction of the motor is uncertain in free slide, it adopts DC braking and automatically restarts the motor after stopping.

·Multi-speed operation: Based on signal combinations, operating at the internally-set frequency (15-speed instructions at most) can realize continuous sequential control, and achieve low-precision position control via the limit switch.


·Reliable protection

Motor protection

·Motor over-temperature protection (PTC)

·Locked rotor protection

·Motor overload protection

·Open-phase protection for motor

·Speed limit


Converter protection

·Output current limit

·Converter overload protection

·I2t protection

·Radiator over-temperature protection

·Power failure protection

·IGBT over-temperature protection

·Analog input signal loss (speed reference loss) protection

·Eliminates abnormal communication