eBay

Specification:
1.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.
2.The inpute for this VFD is 1 or 3 phase as you like. You can control the different speed as you like when yo use this VFD.
3.Many customer bought this VFD from us to use for: Lathes, Mills, Car Hoists, Pumps & Conveyors, etc and then performance excellently.
4.This item use Sine wave PWN(SPWM ) for the control system and performace excellently.

Parameter:
Input voltage:220V
Output Voltage:-208-240VAC(annlogous to input voltage)
Input frequency:48~63Hz
Output Frequency:0~400Hz
Input Phase:1 or 3 Phase
Output Phase:3 phase

Detail:

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.
Communication Control		RS-485
Working Temperature		-10~40℃
Humidity		0-95% Relative Humidity（without dew）
Vibration		Below 0.5G
Frequency Control	Range	0.1~2500.0Hz
	Accuracy	Digital: 0.1%（-10~40℃）; Analog: 0.1% （25±10℃）
	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).
	V/F Curve	Set V/F curve at will.
	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-voltage	220V 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.

Package include:
1x Frequency converter

Payment:

1. All payments must be prepaid.

2. We only accept payment via Paypal. Please kindly check if you can do the payment via PayPal before placing an order.

Shipping Policy:

1. We are not responsible for undeliverable address, we reserve the right to charge the shipping fee again for returned items due to the wrong address.

2. We will ship out your package by China post as soon as possible, it usually takes around 7-14 business days (USA, CA, AU, UK), others country takes around 10-20 business days (Brazil, India, RU), exact delivery time depends on postal process.

3. If you do not receive your item by 30 business days, Please feel free to contact us via the eBay mail system, we will try our best to resolve any problems with you.

(Pls note, business days means Sat. & Sun. excluded)

Return Policy:

1. We offer 30 days money back guarantee return policy.

2. Our warranty does not extend to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.

3. For all returned products, buyers MUST contact us for the returning address.

4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. A refund will be made upon receipt of the returned item.

Contact Us:

1. We have always been trying to provide the best service and reliable products for every customer, however, an accident may happen sometimes, please contact us to resolve any issue before leaving negative feedback.

2. Please contact us by "Ask a question".