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. The input for this VFD is 1 phase. You can control the different speed as you like when yo use this VFD.Many customer bought this VFD from us to use for: Lathes, Mills, Car Hoists, Pumps & Conveyors, etc and then performance excellently. This item use Sine wave PWN(SPWM) for the control system and performance excellently. How To Install This VFD. T:Input terminal of AC line power. (220V class for single phase, single phase connected to any two phases). W:Output terminal of the inverter. PR:Connector for braking resistor. E:Ground terminal: the third method of grounding for 220V.
Setting Resolution:Digital: 0.1Hz; Analog: 1? Operator Setting Method:Press directly??? Analog Setting Method:External Voltage 0-5V, 0-10V, 4-20mA, 0-20mA. Other Functions:Frequency lower limit, starting frequency, stopping frequency, three skip frequencies can be respectively set.
Ramp Control:Selectable 4-speed steps ramp-up and -down time (0.1-6500s). Torque Control:Torque increase settable by max.
The starting torque can reach 150% at 1.0Hz. Multi-Inputs:6 multi-function input terminals for 8-speed steps control, program operation, switching of 4-speed Ramp, UP/DOWN function, counter, external emergency stop and other functions.Multi-Outputs:5 multi-output for displaying of running, zero speed, counter, external abnormity, program operation and other information and warnings. Other Functions:Auto Voltage Regulation(AVR), Decelerating Stop or Coasting Stop, DC Braking, Auto Reset and Restart, Frequency Track, PLC Program Control, Traverse Control, Drawing Control? Auto Energy Saving, Carrier Adjustable (Up to 20KHz), etc. Overload Protection:Electronic relay protection motor drive. Drivefor constant torque 150%/1 min. For the kinds of fan 120%/1min. Fuse Protection:When the fuse breaks, the motor will stop. Over-voltage 220V class:DC Voltage >400V. Under-voltage 220V class:DC Voltage. Restart After Instant Stop:Restart with Frequency Track after Instant Stop.
Stall Protection:Stall protection in ramp operation. Output Short Circuit:Electrical circuit protection. Other Functions:Fin over-heat protection, restriction of reverse running, direct start after power on, fault reset, parameter lock PID, one-drive-more, etc.
Output Voltage : 208-240VAC (analogous to Input Voltage). Input Power : 220V class:220±15%. Humidity : 0-95% Relative Humidity(without dew). Dimension : 8.5 x 14 x 12.5 cm (L x W x H). 2.2KW Variable Frequency Drive Inverter x 1.Our item adopts the Japan Mitsubishi chip. PID control; advanced calculus PID closed-loop arithmetic. Easy PLC function can realize 16 legs of speed and inverter control function.
With extremely strong anti-jamming capability. Low output ratting torque 0.5HZ-150%, low speed running ability. Carrier adjustable by 16KHZ, completely soundless working environment. Auto voltage regulation (AVR) technique, for ensuring the inverter load capability. Various control technique by both synchronization and non-synchronization.
By both synchronization and non-synchronization. With perfect error protection and short circuit starting protection capability. ISO9001 quality certifications which means this item is the top quality item.
5-Digits Display & Status Indicator Lamp : Displaying frequency, current, revolution, voltage, counter, temperature, FOR or REV rotation, and fault, etc. If you have a problem with the product. We will require a picture of the damaged part for verification. We offer detailed product descriptions and images to give you a real advantage in finding the products you're looking for.