Product Introduction: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 inpute 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 performace excellently.
NOTE
Only for light-load motors, can not be used for heavy-duty motors.
How To Install This VFD
Symbol:Function Description
R.S.T:Input terminal of AC line power.(220V class for both single phase, single phase connected to any two phases)
U.V.W:Output terminal of the inverter
P+.PR:Connector for braking resistor.
E:Ground terminal: the third method of grounding for 220V.
Item Connection Diagram
Frequency Control
- Range:0.1~2500.0Hz
- Accuracy:Digital: 0.1%(-10~40ºC); Analog: 0.1% (25±10ºC)
- Setting Resolution:Digital: 0.1Hz; Analog: 1‰ of max. Operating frequency
- Output Resolution:0.1Hz
- Operator Setting Method:Press directly ←∧∨ to set.
- 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.
General Control
- Ramp Control:Selectable 4-speed steps ramp-up and -down time (0.1-6500s).
- Torque Control:Torque increase settable by max. 10.0%. 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.
Protection Functions
- Overload Protection:Electronic relay protection motor drive.Drive(for constant torque150%/1 min. for the kinds of fan 120%/1min.)
- FuseProtection:When the fuse breaks , the motor will stop.
- Over-voltage220V class:DC Voltage >400V.
- Under-voltage:220V class:DC Voltage <200V.
- Restart After Instant Stop:Restart with Frequency Track afterInstant 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.
Features:- Our item adopts the Japan Mitsubish chip
- PID control; advanced calculous PID closed-loop arithmetic, quick responding speed and high suitability;
- Easy PLC function can realize 16 legs of speed and inverter control function;
- With extremely strong anti-jamming capability;
- Low output ratting torque0.5HZ-150%, low speed running ability;
- Carrier adjustable by 16KHZ, completely soundless working environment;
- Broad voltage working area
- Auto voltage regulation (AVR) technique, for ensuring the inverter load capability;
- Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes;
- With perfect error protection and short circuit starting protection capability;
- ISO9001 quality certifications which means this item is the top quanlity item;
Technical:- Inpute Voltage: 220V
- Output Voltage: 208-240VAC ( analogous to Input Voltage )
- Inpute Frequency: 48-63 Hz
- Outpute Frequency: 0-400 Hz
- Inpute Phase: 1 phase
- Outpute Phase: 3 phase
- Item Manufactuer: From a well-known manufacture who manufacture VFD for more than 12 years.
- Warranty: 2 year
- Control Mode:SPWM
- Input Power:220V class:220±15%
- 5-Digits Display & Status Indicator Lamp:Displaying frequency, current, revolution, voltage, counter, temperature, FOR or REV rotation, and fault, etc.
- Working Temperature: -10~40ºC
- Humidity: 0-95% Relative Humidity(without dew)
- Vibration: Below 0.5G
- Dimension: 27.5 x 20.5 x 23.5cm (L x W x H)
Packing Content:- 1 x 4KW Variable Frequency Drive Inverter
- 1 x English Manual
Company Information:Welcome !
VEVOR Machinery Equipment Co., LTD. mainly engaged in cross-border business for 10 years. At present,
the company operates more than 10000 kinds of products with more than 200 employees. We are dedicated to offering you an unrivalled choice of products with lowest price and best quality.
More important, we own ten more warehouses in the world, which located in 3 continents.There are logistics warehouses in Los Angeles, Germany.
Our factory locates in 215417,Taicang, Jiangsu, China. And our sales branch company locates in the Shanghai. Welcome to visit our company.
Quality Certificate:
All the product are pass ISO9001. And most of products have CE certification.
Shipping:Most of our product can be shipped within 7 days after payment
Warranty:Directly manufacturer fully gurantee for 2 years
Shanghai VEVOR Industry Co., Ltd. Was founded in 2007, mainly engaged in cross-border e-commerce business for 10 yeas. Our headquarters is in Shanghai, China, and controlled office is in Hong Kong, Los Angeles, Bremen, and Sydney. There are logistics warehouses in Los Angeles, Bremen, Sydney. Logistics warehouse distribution in Los Angeles can cover customers throughout North America, logistics warehouse distribution in Bremen can cover the whole European customers, and logistics warehouse distribution in Sydney can cover the whole Oceania Australia customers. The three logistics warehouse completed the global supply chain of VEVOR. At present, the company operates more than 10000 kinds of products with more than 500 employees.
In 2011, VEVOR has experienced 4 years whose business category covers Business & Industry, Home & Garden, Health & Beauty, Automobiles & Motorcycles and so on four big categories, which fully meet different consumer demand to provide customers with the perfect shopping choices. In 2012, the ERP system which was researched by our company independently support subsequent company's sustainable development. Target sales in 2015 is 200 million yuan.
In 2011, the company put forward a concept which is "market-oriented, based on the customer service". In 2011 the company sales had grown 165%, customer satisfaction had been to 99.6%, and in 2012, 2013 the sales continued to increase more than 100%, customer satisfaction is still as high as 99.6%. VEVOR get in touch with customers to reply to the customer in eight hours and solve customer disputes, save every customer's time with the best quality service if there is any transaction which is no matter which clients from the world.
In 2012, cross-border electricity put forward mission which is "promoted the Chinese service, show the image", VEVOR electricity always will be "Chinese advocate of service concepts, practitioner of service standards, display of service image, inheritor of tradition service culture. In the future, VEVOR will continue to show global consumers with the real meaning of "China's service"
