Stand alone - Can work with EFI or carburetted. Power Systems Management (PSM), a new company founded to design and develop practical and useful control strategies for electrically driven devices, introduces the all new VC1240 variable speed, pulse width modulation cooling fan controller.
Variable speed fan control full#
The TC3 range of auto-transformer speed-controllers are of a 5-step design and vary the speed from 100% down to approximately 30% of full speed.Ĭomputer server rooms, switch rooms and commercial kitchens where the accumulation of hotĭesigned to manage a mini-network of Gorilla X high volume, low speed EC fans. New Variable Speed/PWM Cooling Fan Controller from PSM. TC3 5-step auto-transformer speed-controllers The EC Speed controller is specially developed for stepless speed adjustment of EC fans that accept a 0-10V control signal. The AVA5.0 controller will vary the speed of single phase motors in response to DC input signals.
![variable speed fan control variable speed fan control](https://img3.fastenal.com/infp360pmm/derivates/3/001/170/783/7060306.jpg)
They can be used to control more than one fan at a time from full speed down to approximately 30% of full speed. The VA range is an electronic type speed controller providing infinite control of speed-controllable single-phase motors. This unit does not provide any protection for the motor. It provides a speed change of approximately 1.3:1. The heart of the system is the Samsung high side rotary or scroll variable speed compressor powered through the use of the Samsung variable frequency drive (VFD) control.
![variable speed fan control variable speed fan control](https://www.discount-electrical.co.uk/4172-tm_large_default/xpelair-ec6h-variable-speed-reversing-group-fan-controller-for-gx9---gx12---wx9---wx12-commercial-fans.jpg)
The SD1-S star/delta switch is designed for use with three-phase star/delta motors. Three-phase 2-speed star/delta motors only The fan speed is regulated by varying the motor voltage via phase angle control - Triac technology. In variable speed drive control, fan runs in low speed in most time, which lowers mechanical intensity and electrical impact greatly. Variable speed drive lowers work labour and prolongs equipment lifetime. They control single-phase voltage controllable motors with a maximum current of 10 A. In variable speed drive control, fan does not need to run in full load.
Variable speed fan control series#
ITRS9 series are electronic fan speed controllers. They provide two speeds, full speed and between 50-70% of full speed and can onĭesigned to suit the Mixvent range of fans.ĭesigned to remotely switch the Ezifit In-Wall Exhaust Fan between high, medium and low speed. Variable speed control - separate ON-OFF switch - TK monitoring. The SSC silent speed controllers have been developed to overcome the electronic hum, which can be experienced when using electronic speed controllers with single-phase motors. The SRS reversing switch is specifically for use with the HV-230AE and HV-300AE single-phase Stylvent window fans. They can be supplied for single or three-phase motors. VSDs vary the speed of motors by varying the frequency of supply to the motor.