Reviews Variable Speed Compressor Ac Units

VFD 220V 0.75KW 1hp Variable Frequency Drive CNC VFD Motor Drive Inverter Converter for Spindle Motor Speed Control HUANYANG HY-Series(0.75KW, 220V)

IMPORTANT NOTE: this VFD is applicable to THREE phase motor and NOT support external resistor.Fan runs all the time even though the motor isn't (fan functions need to be customized)..
This drive is very suitable for HIGH-SPEED ROTATION motors,such as spindle motor, engraving machine CNC.Work with 220V single phase input and 220V three phase input.you can just connected L1/L2 to any two of VFD input R/S/T.
This VFD can be used for constant torque loads (such as hard starting: Air compressors, HVAC units) and variable torque loads (such as pumps, fans, etc). It can be used as a motor speed control and a phase converter.This item use Sine wave PWN(SPWM) for the control system.It is designed which also could use USA 60hz single phase input.Can work well with the Mach 3 controller.
Application: Spindle motor.CNC router, CNC machine, milling machine, drilling machine, wingding machine, mixer, extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor, elevator, centrifuger and other speed control machines.
If there are problems in use after you receive,please don't give us negative or natural feedback.Please contact us as soon as possible, we will help you solve problems or help you replace new one ..

Fan speed controller applicable for fan or router which power is from 500w to 1800w, Electric Motor Rheostat AC 120 V/15 amps..
One control switch for 3 settings: Variable, Off, and Full.
Speed control dial to control variable speed: Low, Medium or High speed..
Multi-Fonction: Makes the fan speed control easy to adjust the speed of your inline fans and duct fans，don't use it on brushless type motors..
Package include : 1 x Variable Fan Speed Controller..
Note:Fan Speed Controller use with brush type motors only, Will not work with brushless type motor or soft/slow start motors,Use with centrifugal fans only..

AC Motor Fan Speed Control, 115 VAC 50/60 Hz, 2.5 AMP, On/Off Positions.
Includes pig tail leads with fast on connectors.
Provides infinitely variable speed motor control for Shaded Pole, Permanent Split Capacitor and Universal (AC/DC) motors.
The variable speed motor control contains an on/off line switch, a high gain RFI noise suppression filter, an adjustable trimpot to set the minimum speed and a flame retardant ABS enclosure..
Applications include Fireplace Blowers, Fans and Shaded Pole Motors.

Variable fan speed controller: it will correctly and precisely adjust the speed of your duct and inline fans. Durable 3-pole grounded plug....
Advantages of fan: superior balanced blades for long service life & quiet operation.
Motor features a permanently lubricated bearing that operates....
Application: help boost airflow in HVAC (heating, ventilation and air conditioning) units to remove exhausts and odors from grow rooms, kitchens,....
Package including: 1 pack 4inch booster fan, 1 pack variable fan speed controller..

[PARAMETERS]: Size: 4.72x4.72x0.98 in | Bearings: Dual Ball | Voltage: 12V | Current: 0.45 Amp | Air Flow: 114 CFM | Noise: 49 dBA | Lifespan: 50000....
[WIDE APPLICATION]: Used for receiver, cabinet, DVR, playstation, TV box, fridge, incubator, aquarium, ham radios and more that requires cooling or....
[PLUG AND PLAY]: The AC power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet.
[SPEED ADJUSTABLE]: With the variable speed controller, you can adjust the fan speed easily, optimal it to suitable airflow levels and noise.

Variable fan speed controller: it will correctly and precisely adjust the speed of your duct and inline fans. Durable 3-pole grounded plug construction, no extra wires to deal with..
Advantages of fan: superior balanced blades for long service life & quiet operation.
Motor features a permanently lubricated bearing that operates quietly and requires no maintenance..
Application: help boost airflow in HVAC (heating, ventilation and air conditioning) units to remove exhausts and odors from grow rooms, kitchens, bathrooms, workshops, basements, attics etc..
Package including: 1 pack 6inch booster fan, 1 pack variable fan speed controller..

...Confined Vehicles & Interior Spaces | Innovative Saddle Mounting on Windowsill Keeps Out Loud Noise, While the Unit’s Shockproof Dampers Absorb Vibration for the Quietest, Most Peaceful Operation Possible.
SPLIT DESIGN SAVES YOUR WINDOW VIEW | Split Styling Keeps the Compressor Portion of Your AC Outside, While the Main Unit Absorbs Heat & Expels Cool Air Just Like a Wall Air Conditioner | ‘Over the Sill’ Installation Gives You Full Window Functionality, Lets in Natural Light & Provides Greater Stability to Prevent Dangerous Falls & Accidents—Perfect for Recreational Vehicles, Tour Busses & Other Elevated Settings.
DIGITAL DISPLAY WITH SIMPLE CONTROLS | Large, Bright, Easy-to-Read LED Screen Lets You Monitor Temperature/Time & Achieve Ideal Conditions with Convenient Controls for Temperature [Between 60°F-86°F], Fan Speed, Swing, Timer, Sleep Mode & Option for F°/C°| 3-in-1 Cooling, Dehumidifying & Ventilating Action is Ideal for All-Season Climate Control Whether You Need to Circulate Air or Combat Hot, Humid Weather.
PORTABLE STYLING INSTALLS IN MINUTES | Enjoy All the Same Feat....

Speed control dial has 3 scales to control variable speed: Low, Medium or High speed.Simple use the dial to increase or decrease fan motor speed.
One controller has 3 settings: Variable, Off, and Full(On).Safe, practical and easy to use.
Make it easy to adjust the speed of your inline fans & duct fans & mini blower.
This speed controller applicable for fan, router or electric motor rheostat AC 120 V 15A.
Come with Built-in grounded control socket and metal clamp at back, grounded power cord with US standard plug.

⚡ AC&DC 3-PURPOSE:Our latest technology air compressor have 3 modes of power supply,which can powered by DC(12V-30V) Lithium battery or automobile....
⚡ PORTABLE AND POWERFUL:The net weight of the air compressor is only 20.5 LBS,Heavy Duty Double cylinder design,130PSI Max,2.5 [email protected] allows for....
⚡ ULTRA QUIET:Oil-free motor for maintenance-free operation,the air compressor has high and low speed mode.Low speed mode is about 60dBA and high....
⚡ INTELLIGENT CONTROL:The air compressor is equipped with a control panel, which can precisely adjust the air pressure. The display shows the....
⚡ WIDE APPLICATION:The air compressor comes with 8 pieces practical accessory Kit.It is widely used in many fields,such as inflation, brad nailing,....