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Hot Sale 380V/ 22kw 380V VFD AC Frequency Inverter 400Hz

Name: Hot Sale 380V/ 22kw 380V VFD AC Frequency Inverter 400Hz
Brand: all-electronics-online.com
SKU: 728994642
Availability: InStock
Rating: 4.3 (76 reviews)

Price:	Negotiable/Piece
Min Order:	1/Piece
Pay Type:	L/C,T/T,Western Union,Money Gram

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Showroom Product Company Profile

Prod Model:	22KW
Application:	High Frequency Converter Transducer
Output Type:	Single
Principle Of Work:	PLC Control
Switch Mode:	PWM Control
Main Circuit Type:	Voltage

Product Description

1. Display of LED digital,Chinese/English LCD etc
2. Open loop vector,closed loop vector(optional,add with PG),V/F control
3. Keyboard locator(0-5V),external analog (0-10V/0-20mA),external signal
superposition.
4. 8 steps speed ,forward and reverse,hopping frequency,acceleration and deceleration,
counter,jog acceleration and deceleration,wake of PID sleep,PG,ect.
5. Built-in 485 port independently;Mobus:ASCII and RTU
6. Frequency set: keyboard ,external analog,pulse frequency,PC serial
communication,ect.
7. Precision of speed control: closed loop vector control ±0.05% rated frequency;
Open loop vector control ±0.5% rated frequency.
8. Scope of speed control with PG feedback vector 1:1000;without PG feedback
vector 1:100
9. With PG feedback vector control,torque response<150ms;without PG feedback
vector control,torque response<200ms
10. PG feedback vector control:200% rated output torque/0.05HZ;No PG feedback
vector control:150% rated output torque/0.5HZ
11. Precision of torquecontrol:±5% rated output torque
12. Over-load protection,over-voltage stall,overload forecast,automatic current
limit,automatic fault reset,under-voltage protection,over-heating protection,
phase- lack protection,ect.

TECHNICAL SPECIFICATION
Model		AVF508 Series
Control Method		SPWM
Input Power Supply		single phase:220v; three phase:220v/380v
Basic Function		Speed tracing, PID control, auto speed compensation, AVR, torque control,overlay control, time control, multi-speed choice, etc
5 Digital Display,status idicator		Display frequency,speed,current,voltage,counter,temperature, forward/reverse,fault…
Communication Control		RS485
Operating Temperature		-10~40°C
Humidity		0-90% relative humidity
Vibration		<5.9 m/s2 (0.6M)
Frequency Control	Range	0~600.00HZ
	Accuracy	Digital:0.01%(-10~40°C);Analog:0.2%(25±10°C)
	Frequency Setting Resolution	Digital:0.01Hz; Analog:1‰ of Max Operating Frequency
	Output Resolution	0.01HZ
	Setting method	digital setpoint,analog setpoint,serial communication setpoint,multi-speed,PID setpoint, etc
	Analog Setting	0~5V,0~10V, 4~20mA ,0~20mA
	Others	Frequency lower limit,start frequency,stop frequency,three skip frequency can be individually set
General Controll	Acceleration / deceleration time	0.1-6000s four selectable combinations of independent acceleration and deceleration setting
	V/F Curve	Set V/F curve
	Torque Increase	Auto torque increase: according to the output current Manual torque increase: 0.1% ~ 30.0% of rated output
	Multi-function input terminal	6 multi-function input terminal for 8 multi-speed,easy PLC, 4 Accel/Decel time,UP/DOWN command,external emergency stop
	Multi-function output terminal	5 multi-function output terminal for display and warm of on running, zero speed,counter and external fault information
	Others	AVR,Decelerating stop or free-stop,DC brake,auto restart tracking,easy PLC auto energy saving, adjustable carrier Frequency(Max 20KHz)
Protection Function	Over Load	Motor dirver of electronic circuit : (contstant torque 150% at 1 minute ,fans 120% at 1 minute)
	Fuse	Fuse off,motor stop
	Under voltage	220V:DCvoltage
	Over voltage	220V:DCvoltage>400V; 380V:DC voltage>800V
	Restart for instantaneous stop	Restart with freququency track after instantaneous stop
	Stall prevention	Stall prevention for acceleration and deceleration
	Short circuit of output terminal	protection for electronic circuit
	Others	Heatsink overheat protection,reverse limit,fault reset,parameter lock PID.

ZHEJIANG SHUNTONG Co., founded in 1995, with more than 35000M2 manufacturing space, 650 employees, it becomes one of the leading manufacturer of industrial electric product in China. As well as one of the earliest factories in the line with nearly 20 years experience in producing and developing for electric equipment.

The Company has successfully developed and producing various categories in industrial electric products which include: Circuit Breakers, Panel Boards, AC contactors, Meters, Relays, Fuses, Control Units… As well as many other electrical accessories such as LED lighting.

Shuntong owns modern R&D center for developing electric products with full-line of high-tech moulding, manufacturing equipment and great strength of technical support, besides advanced design forces powered by first class engineering teams with super industrial computer systems. Thus, each piece of the product is fully assured with top-reliable quality, scientific and novel design as well as excellent workmanship.

SHUNTONG Electricals obtained ISO9001 quality system certification, ISO14001, OHSAS18001, CB certification; SEMKO and CE certification, etc. It is no doubt that the products are warmly welcomed not only in domestic but also in overseas market year after year.

In order to keep the leadship in electrical industry, Shuntong continuous increase and update manufacturing facilities, keep improving techniques and adopting the most advanced inspect instrument to bring our products to an even higher quality level along with impeccable & rapidly delivery service.