Chinese Manufacturer DC to AC Converter 3phase 380V 220V Water Pump Frequency Inverter VFD with Variable Frequency Drive 7.5kw Motor

• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Principle of Work: Vector Control Transducer
• Switch Mode: High Carrier Frequency PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: JT550 VFD
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
• Brand: OEM& ODM
• VFD Display: LED
• Control Type: Close Loop Vector Control, V/F Control, Open Loop
• Certification: CE SGS TUV 3c
• Braking Unit: Build-in
• Power Range: 0.75kw~1000kw
• AC Drive: VFD
• Frequency Inverter: Frequency Drives
• Motor Controller: Frequency Converter
• Variable Frequency Drive: Inverter Motor Drive
• AC Motor Inverter: Electric Motor with Variable Speed Control
• AC Synchronous Motor: AC Drive Working
• AC Variable Speed Motor: Single Phase Inverter Drive
• VSD Variable Speed Drive: Brushless DC Motor Driver
• Drive Motors: 3 Phase Variable Speed Motor Controller
• Electric Motor AC: Single Phase Variable Speed Drive
• Transport Package: Wooden Case & Carton Packing
• Specification: 2~500kg
• Trademark: Ausenist
• Origin: China
• HS Code: 8504403090
• Production Capacity: 100000PCS /Month

Product Description

 JT550 series inverter is a high-performance vector and torque control inverter. With the speed sensorless vector control technology and torque control technology that is synchronized withthe current international leading technology, it not only has the same excellent control performance as the international high-end inverter but also further strengthens the reliability of the productand the adaptability of the environment. Its customized and industrialized design can better meetthe needs of various transmission applications as well.

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Detailed Photos

 

Product Parameters

 

Item		Specification
Standard functions	Maximum frequency	320Hz
	Carrier frequency	0.5kHz~16.0kHz The carrier frequency is automatically adjusted based on the temperature
	Input frequency resolution	Digital setting:0.01Hz Analog setting:maximum frequency×0.025%
	Control mode	Voltage/Frequency(V/F) control Sensorless Vector Control (SVC) Feedback Vector Control (FVC)
	Startup torque	G type: 0.5Hz/150% (SVC);    0Hz/180% (FVC) P type: 0.5Hz/100%
	Speed range	1:100(SVC)	1:1000(FVC)
	Speed stability accuracy	±0.5%(SVC)	±0.02%(FVC)
	Torque control accuracy	±0.5% (FVC)
	Overload capacity	G type: 60s for 150% of rated current and 3s for 180% of rated current P type: 60s for 120% of rated current and 3s for 150% of rated current
	Torque boost	Automatic torque boost Manual torque boost 0.1%~30.0%
	V/F curve	Straight-line V/F curve Multi-point V/F curve Square V/F curve
	Ramp mode	Straight-line ramp S-curve ramp Four groups of acceleration/deceleration time with the range of 0.0-6500.0s
	DC braking	DC braking frequency: 0.00Hz to max.frequency Braking time: 0.0-100.0s Braking action current value: 0.0%~100.0%
	JOG control	JOG frequency range: 0.00-50.00 Hz JOG acceleration/deceleration time: 0.0-6500.0s
	Simple PLC, multiply speed running	The system implements up to 16 speeds by using simple PLC function or by using digital input signals.
	Onboard PID	It implements the closed-loop process control system easily.
	Auto voltage regulation (AVR)	The system maintains a constant output voltage automatically when the grid voltage changes through the permissible range.
	Overvoltage& Overcurrent stall control	The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage and overcurrent.
	Rapid current limit	It decreases the overcurrent faults to  the minimum and ensures normal running of the AC drives
	Torque limit and control	It can limit the torque automatically and prevent frequent overcurrent tripping operation.Torque control is applied in vector control mode.
Individua - lized functions	High performance	high-performance current vector control technology.
	Power dip ride-through	Load feedback energy compensates for any voltage reduction, allowing the drive to continue to operate for a short time during power dips.
	Timing control	Time range: 0.0-6500.0 minutes
	Field bus	Modbus-RTU protocol (485)
Running	Running command source	• Operation panel control • Terminal control • Communication control Allows different methods of switching between command sources:
	Frequency setting channel	Supports up to 13 frequency reference setting channels and allows different methods of switching between frequency reference setting channels: Digital setting Analog voltage reference Analog current reference Pulse reference Communication reference
	Auxiliary frequency setting channel	Supports up to 10 auxiliary frequency sources, and allows fine tuning of the auxiliary frequency and main & auxiliary calculation.
	Input terminals	5 digital input (DI) terminals, X5 supports up to 100 kHz high-speed pulse input; 2 analog input (AI) terminals, AI1 only supports 0-10 V voltage input and AI2 supports 0-10 V voltage input or 4-20 mA current input.
	Output terminals	1 high-speed pulse output terminal (open-collector) that supports 0-100 kHz square wave signal output 1 digital output (DO) terminal 2 relay output terminals(One is factory default, the other is optional) 2 analog output (AO) terminals that supports 0-20 mA current output or 0-10 V voltage output.
Display & operate panel	LED display	Display parameters (three display modes: Basic mode, Quick menu mode, Non-factory value mode).
	Protection function	Phase loss protection; Instantaneous overcurrent protection; overheat protection;Short-circuit protection; overvoltage protection; undervoltage protection; overload protection; overcurrent protection;
	Optional parts	Braking unit, I/O and AI extension card, field bus communication card, differential input PG card, OC input PG card, sin/cos PG card.
Environ ment	Installation location	Indoor, free from direct sunlight, dust, corrosive gas,combustible gas, oil smoke, vapour, drip or salt.
	Altitude	Lower than 1000 m (derated if higher than 1000 m)
	Ambient temperature	-10°C to +40°C (derated if the ambient temperature is between 40°C and 50°C).
	Humidity	Less than 95%RH, without condensing
	Vibration	Less than 5.9 m/s2 (0.6 g)
	Storage temperature	-20ºC~+ 60ºC

 

Company Profile

Ausenist is under JACT organization ,we  engaged in the research, development, production, sales and service of the inverters. Our company is positioned to serve the industrial equipment manufacturers, we not only provide customers with practical products and convenient services continuously, but also individually tailored product and comprehensive solution for particular industry.

 

1/     Trading FAQ
1	Delivery date:	1 week ~2 week,depend on quantity
2	OEM	Accept OEM with your authorization
3	Packaging Details:	Export standard package or special package according to customer requirement
4	Payment Term:	T/T, L/C at sight  Western Union or others for negotiation
5	Samples :	Samples will be prepared to sending in about 3-5 working days.
6	Sample Delivery date:	(And DHL 4-7days; UPS 4-7days; Fedex / TNT 4-8days; EMS 9 days to reach destination)
7	Quotation Valid:	Price Valid two months.
8	Warranty :	18 Months
9	Market	Europ, Middle East, South America, Asia, Afria etc
2/     Strictly  QC management
1	IQC( Income Quality Control)
2	IPQC( In process Quality Control)
3	FQC( Finish Quality Control)
4	OQC( Outgoing Quality Control)
5	AGING TEST, LOAD TEST AND SO ON
3/    Our advantage
1	More than 20 years-- manufacture of frequency inverter
2	More than 15 years-- experience in OEM items
3	More than 100 countries-- exported
4	More than 50 R&D team-- OEM, ODM accepted
5	More than 100,000 pcs production capacity per month
6	Got NO.6 Inverter brand award in China
7	Got ISO9001,CE ,CCC certificates and Own Patent
8	Experienced and Professional Automation control solution Provider
9	Offer the optional spare parts for frequency inverter &  whole solution for automation system.
4/    Products Brief
1	JT550 Series	High Performance Vector control VFD
2	JT300 Series	Economic Vector control VFD
3	JT580 Series	High Protection VFD with built in DC reactor
4	JT550 Series	Through-the-wall  Vector control VFD
5	JS500 Series	Construction Lifting Integrated Machine VFD
6	JS500 Series	Material Lifting Integrated Machine  VFD
7	Synchronous servo drive
8	Synchronous moter drive
9	Programmable Logic Controller (PLC)
10	3 Phase Permanent Magnet Synchronous High-Efficiency Motor
11	KY550 HDMI
12	TDS  servo  system

After Sales Service

 

Power range		0.4KW-3.7KW	0.75KW-37KW	Above 37KW
Provision of quality service	Return period	one month	one month	nonsupport
	Exchange period	3 month	3 month	nonsupport
	Warranty period	18 month	18 month	18 month

 

FAQ

1. What voltage range can you support? 
Single-phase 220v input, single-phase 220v output;
Single-phase 220v input, three-phase 220v output;
Three-phase 220v input, three-phase 220v output;
Single-phase 220v input, three-phase 380v output;

2. How to choose the power of the frequency inverter? 
According to your motor power, you can click "Chat Now" on the right and our sales staff will provide you with solutions online.

3. Do you support urgent orders? 
Of course. We have an ERP management system. Once there is an inventory warning, we will prepare materials in advance to meet the urgent needs of customers.

5. How to ensure product quality? 
Our production strictly follow ISO9001 quality control system. After four times quality inspect and high temperature testing we will print "QA" pass.
 
6. Do you accept OEM business? 
We accept OEM and ODM with your authorization.

7.Can I have a sample order?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

8.What about the lead time?
Sample needed 3-5 days, mass production time needed 1-2 weeks.

9:How about your payment and shipment?
Payment: We accept T/T, Western Union, Paypal etc. terms of payment.
Shipment: For sample order, we use DHL, TNT, FEDEX, EMS etc.express; for batch order, by sea or by air.

10.Do you have any MOQ limit?
1pc for sample checking available.

11.Do you offer guarantee for the products?
Yes, we offer 18 months warranty.

D&K	D.A.S.	D.G.Controls	D.K.Moriarty	d.s.f.	D.SchwabeGmbH
D+P	Dab	DACO	DADAUX	Dadco	DAGNALL
DAGU	Daher	DAHLE	Dahlman	DAHMS	DAIDO
Dairy Pipe Lines	DALEMANS	DALIAN	DALLMEIER	DAMALINI	Daman
DAMCOS	DAMER-VANATOME	Dametric	DAMKO	DAMPTAC	Danagraf
DANAHER	DANAHER IDC	DANAHER MOTION	DANAHERMOTION	DANBRIDGE	DAndrea
DANDTHERM		Danfo ss-Bauer	DANFO SS- SOCLA	DANFO SS-s	DANFO SS-SOCLA
Danfysik	DANGO	DANGO & DIENENTHAL	Danieli	Daniels Manufacturing Corporation(DMC)	Danisco
Danlers	Danly	Danobat	Danotherm	DANROL	Dansk
DANSK VENTIL CENTER	Dansk Ventil Center(DVC)	DanskGummi	DANTEC	DANTEC DYNAMICS	DANTHERM
Dapra Corp.	DARCOR	DAREGER	Darrah Electric Company	Dart controls	Data Physics
Data Track	DATAEAGLE	Dataforth	Datakom	Datalogic	Datalogic Automation SRL
DATAMAN	DATAPAQ	Datasensor	Datatec	DATATRANSLATION	DataWare
datec	datexel	DATRON	Datwyler	Daume	DAUME REGELARMATUREN
DaumeRegelarmaturen	Dauner	DAVALL	DAVEEmbeddedSystems	DAVID	DAVID BROWN
David Brown Hydraulics	DAVID BROWN SANTASALO	DavinOptronics	Davis Derby	Davis-Standard	DAVtech
Davum-Tmc	DAWICONTROL	Daxten	DAYKIN	Dayton	Dayton Abrasives
Dayton Lamina	DAYTRONIC	DB Industrietechnik	DBK	DBT	DCI
DCL	DCM	DCM SISTEMES	De Maas	Deaconscrews	DEAL
DEBEM	Debnar	DEBNAR MESSTECHNIK	DECA	December	DECKEL
DECKMA	DECKMA HAMBURG	Deegee	DEEGS	DEEPAK	Deeter Electronics
DEFA	Defem	Definox	Defta Airax	DEG	DEG ELEKTROGROSSHANDEL
Dego Hydraulic	Degometal	Degree	DEGREEC	DEGUSSIT	DEHN
Dehn Guard	DEHUTECH	DEIF	Deimo	Deinhammer	Deinhammer GmbH
D-E-K	DEKA	Dekker	DEKU	DELABIE	DELACHAUX
Delage	Delair	DELAVAN	Delcon	DELEM	Delfield
Delfin	Delimon	Dell	DELLA TOFFOLA	DELLAFOGLIA	Dell'Era
DELLMECO	Dellner	Dellner Brakes	Delo	DELOCK	DELPHIN
DELTA	DELTA ELEKTROGAS	DELTA ELEKTRONIKA	Delta Filtration	Delta Flowtech	DELTA NEU
Delta OHM	Delta Plus	DELTA PURE	Delta S.r.l.	DELTA SEASOR	Deltacomponents
DELTA-CONTROL	delta-controls	Delta-Elektrogas	DELTAFILTER	DELTAFLOW	DELTALOGIC
DELTAMCORP	Deltameccanica	DeltaNeu	DELTAP	DELTA-P	DELTA-T
DELTATHERM	deltech	DELTRIAN	Deltrol	Deltrol Controls	Deltrol Fluid
Del-Tron	Del-Tron Precision	DELTRONA	DELU	DEM	DEM Manufacturing
Demac	Demag	DEMAG CRANES&COMPONENTS	Demagnetizer	DEMATEK	DEMKE
DEMKE-ELECTRONIC	DencoHappel	Denex	denios	DENISION	DENISIONe
DENISON	Denison Hydraulik	DenisonHydraulic	DEN-JET	Dension	Densitron
DENT	DENTALFARM	Depa	Depac	DEPRAG	Depureco
DERC Salotech	DERDACK	DERVAUX	DESAX	DESCASE	DESCH
DESCO	DESIGNATRONICS	DESMA	DESMI	Duboschweitzer	Desoutter
DESRAN	Destaco	DE-STA-CO	Deta	Detakta	Detas
DETECTORTESTERS	Detroit Broach.	Deublin	DEUBLIN GmbH	DEUFRA	DEUTA Werke
DEUTA-WERKE	DEUTCHMANN	DEUTRONIC	Deutsch	Deutsch Connectors	Deutsche Tecalemit
DEUTSCHE TECHNA	Deutsche van	Deutsche van Rietschoten&Houwens GmbH	DEUTSCHMANN	DEUTSCHMANN AUTOMATION	Deutz
DEVATEC	Devilbiss	DEVLIN	Devotec	Dewert	Dewert Okin
DEWERTOKIN	Dewetron	Dewhurst	DEWRANCE	Dexco Tool Co.	DEYLE
Deyrtrade	DF Electric	DFI PRINTING SOLUTIONS	DFXTechnology	DGP	DGS
Dia Pumpen	Diacraft	Dia-Flo	DIAHON	Dialog	DIAMANT
Diamant Boart Inc.	Diamentor	Diametal	Diameter	Diamond Systems	Diamond Wire
DiamondInnovations	Diamut	Diana Electronic-Systeme	DIANA LEDSCALE	DIAS	DIATEST
DIATOOL	Diatool Corp.	DIAVITE	DICA	Dichta	DICHTOMATIK
Dickersbach	Dickow	Dickow Pumpen	Dico Corp.	DICTATOR	DICTATOR-TECHNIK
DICTUM	die tronic	Die Unitex Seil-Baur	Diebold	dieckers	Dieco
DIEFFENBACHER	Diegon	DIEHL	DIEHM	Diekhof	Diel
Di-El Industrie-Electronic GmbH	Diel Srl	DIELL	DIENER	Diener Precision Pumps	Dienes
DIEPA	Dierre	Dietek Tool Co.	DIETER A. ROTH	Dieter A.Roth	Dieter Kriz
Dieter Kriz Sensortechnik	DIETER SCHMID	Dieterle	Dietrich	Dietrich Schwabe	DietrichBaas
Dietz	Dietz Sensortechnik	DIETZE+SCHELL	Dietzel	Dietzel-Univolt	Dietz-Motoren
Diewe	Digalog	Digicom	digikey	Digimess	DIGISENS AG
DigisensAG	DIGISOUND	digisystem	DIGITAL WAY	Digitec	DigitecVertriebs
DIGITRON	Digitronic	Digitus	Digmesa	Dijet Inc.	dijkman
Dilas	Dilatoflex	Dilo	Di-Log	DIM	Dimetix
Dimplex	DIN	DIN DEUTSCHES INSTITUT FUER	DIN.AL.	DIN.AL. S.r.l	DINA
DINAIR	DINAL	Dinamic Oil	Dinamica	DINÁMICA	DINEL
dingeldein-technik	DINO SAURIER	Dinoil	Dino-Lite	DINSE	DINSTOCK
Diotec	Diottalevi	dirak	DISA	DISCOM	DISEÑOSY TECNOLOGIA (DITEL)
Disibeint	DISKUS	Diskus Werke	Disocont	di-soric	Distrelec
DistribucionesSuner	DISTRITECH	DISYNET	Ditel	DITTEL	Dittel-Avionik
Dittelbach und Kerzler	Dittmer	Dittrich	DIVE TURBINEN	Diversified Electronics	DiversiTech Corporation
Divinol	DIXELL	Dixon	DJB	DK	Dk Fixiersysteme
DKC	DLETZ	DLRO10HDX	DLS	DL-SYSTEME	DMC
DME Co.	DMH france	DMM	DMN	DMN-WESTINGHOUSE	DMR
DMS Dorsch	DMT	DNH	DNP	dnt	DOA
DOB-Getriebebau	DoBoTech	Döbrich & Heckel	Doceram	Doctor UV	Doden
DODGE	DOEPKE	Doerken-Mks	Doga	DO-GRA	DOHLE
	Dold	Doleco	Dolezych	Dollinger	Dometic
Domino	DOMNICK	DOMNICK HUNTER	Domnick-Hunter	DOMSEL	DOMSEL AG
Donaldson	Donati	DONGAN	Don-Quichotte	Door Limit Switch
Dopag	Dorfner	Dorfner&	Dorfnerwerk GMBH	Dorgard	Dorian Tool
Dorin	Dorman Smith	DORMER	DORMER PRAMET	DormerPramet	DORNER
Dorninger	Doro	Dörrenberg	DORSA	Dorstener	DOSAPRO
Dosatec	DOSATRON	Dosatron International	DOSATRONIC	Dosch	Dosch Messapparate GmbH
Dose	DOSER	DOSEURO	DOSSENA	Dostmann	Double E
DOUCE HYDRO	DouceHydro	Douglas	Douglas Chero	DOUTEC	DOW-KEY
Dowty	DOWTY PROPELLERS	DP Measurement	DP POMPE	DP PUMPS	DPL
DPM	DP-Pumps	Dptechnik	DQB Industries	Dr Escherich	DR. BOY
Dr. Brandt	Dr. Breit	Dr. C. Hanser AG	Dr. Erich TRETTER	Dr. Escherich	Dr. Goos-Suprema
DR. KAISER	Dr. Thiedig	Dr. TRETTER	Dr. TRETTER AG	DR.A.Kuntze	Dr.Boy
Dr.Brandt	Dr.Breit	Dr.C.Hanser AG	Dr.Collin	Dr.E.Horn	DR.ESCHERICH
Dr.Hoenle	Dr.-Ing.K.-Busch GmbH	DR.KAISER	Dr.Leye	Dr.Schenk	DR.STAIGER MOHILO
Dr.Thiedig	DR.TRETTER	Dr.W.Ostermann	DR.WIESNER	Draco	Draeger
Drager	DRAGO	DRAGO Automation	Dragon Valves	DRAHTZUG	Draka
Drakena	Drallim	Draloric	DRAPER	DRAWIN	DRAYTON
Dr-Brandt	DrBreit	DRC	DRdrives	DrdyTek	DRECKSHAGE
Dreebit	Dreher	Drehimpulsgeber IMG	Drehmo	Drehso	Drei Bond
DreiBond	DRELLO	DREMEL	Dremotec	DRENTH	Drescher
Dressel	Dresselhaus	DresserValves	DRESTER	Drever	Drews
DRFG	Dr-Horn	DRIESCHER	DRIESCHER.WEGBERG	Driesen + Kern	DRIESEN+KERN
Driesen+Kern GmbH	Drillking	Drive System	Drive Systems	DRIVETEST	DRM
Dromet	Drop Forge	Dropsa	DROSSBACH	Druck	druckfeder
DRUCKFLEX	DruKon	Drumag	Druseidt	Ds Automation	DS dynatec
DS EUROPE	DS Technology	DSE	DSL	DSL Electronic	DSL-ELECTRONIC
DSM	DSM Computer	dsp-pidt	Dst	DSTI	DSW ELEKTRONIK
Dt	DTI	Duagon	Dualflex Co., Ltd.	Duarte Neves	DUBILIER
Dubo	Dubuis	Ducati	Ducati Energia	DUCHTING	DUCI
DUCO	Duct-o wire	DUDEK-PUMPEN	Duelco	DUEPERTHAL	Duerholdt
DUERHOLDT(DURHOLDT)	DUERING	Duerr	Duerr-technik	duesen-schlick	DUESTERLOH
Duff-Norton	DUK	DUKANE	DUKER	Düker	Duma-Bandzink
DumaGmbH	DUMARSING	Dumbarton Tool Inc.	Dumore Corporation	dungs	Duniway
Dunkermotoren	Dunkes	DUNLOP HIFLEX	Dunlop Oil&Marine	Dunlop Tech	DUNLOPOIL&MARINE
Duometric	Duons	Düperthal	Duplomatic	Duplomatic Oleodinamica	Durag
DURAKOOL	Duralamp	Duraloy Co.	Duramet	Durant Tool Co	DuraValve
durbal	DUREL	durgo	Durher	DURHOLDT	During
DURITE	DURO PC	Duromer	Durovis	Durr	Durr Systems
DURR TECHNIK	Düsen-Schlick	DUSEN-SCHLICK(SCHLICK)	dustcontrol	DUSTERLOH	Dutch Electro
Dutchi	Dutchi Motors	DUTSCHI	DUXVALVES	DV POWER	DVP
DVZ	DWT	DWYER	DYCON	Dymorhino	DYNA INSTRUMENTS
DYNABOX	Dynabrade	Dynabride Inc.	Dynafluid	Dynair	Dynalco
Dynalock	Dynamatic	Dynament	DYNAMIC PUMP	Dynamic Pump&	DynamicExtractions
DYNAMIN	Dynamite	Dynapac	Dynapar	dynaset	Dynavariacor
DYNEX	DynexSemi	Dynics	Dynisco	Dyno	DYNoptics Systems
Dyros	DYTRAN	Dywidag- Systems International	DYWIDAG-Systems International(DSI)	DZ	DZ Meccanica
DZ TRASMISSIONI	DZtrasmissioni	Dewesoft	DEDRUMA	Deschner	DataLocker
Dorot	Dynajet