Veikong LCD Keypad with Macro Application and Shuttle Keypad Optional Variable Frequency Drive

Price Negotiable

Price: negotiable

MOQ: 30 pcs

Delivery Time: 3-8 working days

Brand: VEIKONG

Product Description

High Performance VFD Variable Frequency Drive AC Drive Construction Lifting

1. Main of highlight

1) Independent outlook and special software and hardware

2) Strong logical function and built-in break unit optional

3) High torque in low speed,fast response

4) LCD keypad with macro application and shuttle keypad optional

5) Rich expansion card and complete protection

2.Veikong high performance VFD500 series technical data

Item		Specification
Input	Input voltage	1 phase or 3 phase: 200V-240V 3 phase 380V-480V: 380V-480V
	Allowed Voltage fluctuation range	-15%~10%
	Input Voltage	50HZ or 60HZ functuation less than 5%
Output	Output Voltage	3 phase: 0~input voltage
Output	Overload capacity	General purpose application: 60s for 150% of the rated current Light load application: 60s for 120% of the rated current
Control	Control mode	V/F control Sensorless flux vector control without PG card(SVC) Sensor speed flux vector control with PG card(VC)
	Operating mode	Speed control Torque control(SVC and VC)
	Speed range	1:200(V/F) 1:200(SVC) 1:1000(VC)
	Speed control accuracy	+-0.5%(V/F) +-0.2%(SVC) +-0.02%(VC)
	Speed response	5HZ(V/F) 20HZ(SVC) 50HZ(VC)
	frequency range	0~600HZ(V/F) 0~200HZ(SVC) 0~400HZ(VC)
	Input frequency resolution	Digital setting:0.01hz Analog setting: maximum frequency x 0.1%
	Startup torque	150%/0.5HZ(V/F) 180%/0.25HZ(SVC) 200%/0HZ(VC)
	Torque control accuracy	SVC: within 5HZ 10% above 5HZ 5% VC: 3%
	VF curve	V/F curve type: straight line, multipoint, power function, V/F separation Torque boost support: Automatic torque boost(factory setting), manual torque boost
	Frequency giving ramp	Support linear and S surve acceleration and deceleration 4 groups of acceration and deceleration time, setting range 0s~60000s
	DC bus voltage control	Overvoltage stall control: limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault Undervoltage stall control: control the power consumption of the motor by adjusting the output frequency to aviod yaw fault VdcMax Control: Limit the amount of the power generated by the motor by adjusting the output frequency to avoid overvoltage trip VdcMin Contorl: Control the consumption of the motor by adjusting the output frequency, to avoid jump undervoltage fault
	Carrier frequency	1kHZ~12kHZ(Varies depending on the type)
	Startup mehod	Direct start( can be superimposed DC brake) Speed tracking start
	Stop method	Deceleration stop(can be superimposed DC braking) Free to stop
	Maincontrol function	Jog control, droop control, up to 16 speed operation, dangerous sopeed avoidance, swing frequency operation, acceleration and deceleration time switching, VF separation, over excitation braking, process PID control, sleep and wakeup function, bulit in delay unit, built in simple PLC logic, virtual input and output terminals, built in comarison unit, software swap output wiring, terminals UP/DOWM
	Keypad	LED Digital keyboard and LCD keypad(option)

3. Veikong high performance VFD500 series can be used in many applications.

For example:

1) hoisting industry, petroleum industry, chemical industry

2) power industry, textile industry, iron and steel industry

3) heating system, winding machine, pumps, compresssor

4) conveyor belt, machine tool industry, injection molding machine

If there are any questions, please dont hesitate to contact us!

4. Veikong team are dedicated customer's requirements, so they could buy best products and high-qualtity service. Each year we put 15% of the income to update products so that we are always competitive compared with other competitor. These are some feedbacks from our clients which you can check here.