Through built-in PID controller
for closed loop control, Using an AC variable speed drive is one of the most effective ways to save energy for air compressors.
Retrofitting in many centrifugal compressor applications with variable-speed drives saves 20% to 55% of the power
. With the drives, compressors vary their output to precisely match the demand for air continually and automatically. This is meaningful in some industries, increasing the quality of products
Through significantly lower energy costs, the return on investment in variable frequency drive from shenzhen V&T Technologies Co., Ltd.
is quick and obvious, often in a few months
Application cases with variable speed drives (VSDs) on air compressor, rotary screw air compressor.
Some large firms in the field of air compressor, such as Atlas Copco, Ingersoll Rand and Sullair
choose to cooperate with us.
V&T Technologies Co., Ltd. is a leader of energy efficiency retrofits of air compressors in the world.
Some competitive advantages:
failure rate < 1%
, similar as Siemens, Emerson Control Techniques, ABB, Danfoss, Eaton, Schneider, Allen Bradley, Lenze, Yaskawa
authorized CE by ECMG
Under the audit of NVLAP
. NVLAP Lab code: 200068-0. ISO/IEC 07025:1999, ISO 9002:1994
18-month warranty period
prompt delivery lead time: 1-3 days
supply to REGAL, Ingersoll Rand, Foxconn, Tata group
solution of AC frequency converters (VSD) on air compressors for energy saving
Read in Adobe pdf format of PID control variable speed AC drives applied on air compressors for energy saving
variable frequency AC inverter applied on air compressor for energy saving
Suitable products for air compressors:
Better V/F control AC frequency inverters with vector control functions for air compressors
sensorless vector control (SVC) AC drives for air compressors