air compressor kimair

What is Variable Speed Driver (VSD) technology?

Variable frequency soft start, No current

peak phenomenon

Modern, energy efficient compressed air systems, as well as individual analysis of compressor systems, can bring about

potential energy savings of 30 to 50 %.

Over 80% of a compressor’s lifecycle cost is taken up by the

energy it consumes.
In almost every production environment, air demand fluctuates depending on different factors such as the time of the day,

week or even month.
Extensive measurements and studies of compressed air demand profiles show that many compressors have significant variations in air demand.
To cut your energy costs, kimair provides the application “Variable Speed Driver technology” in the compressed air industry.
The design of kimair. K-series machine ensures high efficiency

over all the range of working condition, with a wider range of frequency conversion from 30% to 100%.
The air output variation is directly proportional to actual power consumption, approximately to energy efficiency curve under ideal status.

No current peak during start up

Unlimited starting and stopping.
Saving in electrical installation : smaller
breakers, fuses, transformers and cables.

Fast reaction for demand of air volume and pressure
through constant voltage control

Comparison of energy saving
between Standard type and
inverter type

Through constant voltage control under 0.01MPa,

it can produce the required accuracy of compressed

air and it leads to achieve more energy saving.

Permanent Magnet Motor

Test result of the efficiency and power of the
permanent magnet motor at different speeds.

Permanent magnet motor provides much
longer durability, applying good quality
permanent magnet (NdFeB) which does not
loss the excitation even at 180℃.
The motor speed regulation range is wide, the
precision is high, the air volume adjustment
range is wider.

Kimair. k-series Permanent Magnet Motor

Eliminate the inefficient conversion process from unload to full load.
Applied permanent magnet motor, energy saving is 6 to 7 % higher compared to other ordinary inverter compressor.
Maintain the fluctuation pressure under 0.01 MPa in the process line, reduced the average working pressure.
Soft start method improved current balance of motor and prevented shock of current.

Variable Frequency Control with
Permanent Magnet Motor

PM Motor Type compressor with variable
frequency control (Inverter Control)

is available to save energy from 6 to 7% more
than Ordinary Inverter Type Compressor.

Efficiency comparation

Permanent magnet motor can maintain high

Motor efficiency at low speed.

When the air consumption is small, it has

obvious advantage of saving energy.

How much it can save?

K100 Energy saving(30% Unloading)
K100PS energy saving: USD21,000/Year (38%saving)
K100PE energy saving: USD23,300/Year (44%saving)

Kimair. k-series Variable Speed Drive technology closely matches
the air demand by automatically adjusting the motor speed.

Combined with the innovative design of the PM(Permanent Magnet)

motor, this results in average energy savings of 44% and an average

cut of 35% in the lifecycle cost of a compressor.

The energy consumption rate of air compressor in a factory could be more than 40~80 % from whole
energy consumption, this K-series can significantly reduce energy consumption. It can control
production of air volume by variable speed control in accordance with actual demand of compressed air.

Intelligent controller

Simple and intelligent interface for ease of operation
Remote start / stop control
20 recording alarm / trip history
Password protection against unauthorized operation
Capacity of sequencer control mode for maximum 16 machines.

External sequencer is unnecessary.
Real time compressor status displayed with LCD indicator.
Record malfunction data for ease of maintenance
MODBUS communication protocol with capacity of connecting to all type of central      monitoring system.
Warning for consumable parts replacement.
Detailed record for periodical replacement and maintenance information.

The future of compressed air monitoring,
performance and control


Industry 4.0 ready
Fully interoperable
Brand agnostic: AIRMATICS can be integrated within any air compressor eco-system – regardless of

Reduces energy bills attributable to air compressors by up to 30%
Minimises sustainability footprint by reducing carbon emissions
Maximises performance and creates efficiencies
Reduces wear and tear: IoT capability and continual live communication between air compressor and
control centre means performance never exceeds system requirements at any given moment
Transparent and easy-to-use reporting: The AIRMATICS™ interface is intuitive and makes gaining
insights, data and reporting accessible – regardless of location
Decentralised decision-making: AIRMATICS™ automatically makes the best decisions for your air
compressors’ functionality and usage
Fully secure
Reduce time spent by workforce on manual diagnostics and resolution
Big data helps businesses make big decisions about their air compressor systems.

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