Close loop vector torque frequency inverter

0.75kW-2.2kW V6 Series High Performance Universal Inverter

As the VFD manufacturer in china, V&T has rich experience in electric drive fields. V&T V6-H series is a high performance vector control and torque control AC inverter(Frequency Inverter).The product adopts close-loop vector control technology and torque control technology which are synchronized with the current international advanced technology, and it has the same excellent control performance with the international high-end frequency drive.

Sample provide:
YES
Sample freight payer:
Buyer
Term of payment:
T/T, L/C, D/P
Customized:
YES
Warranty:
18 Months
Delivery Time:
5-7 working days for standard series; 7-14 working days for customized AC drives
Transportation:
Express · Sea freight · Land freight · Air freight
Package:
Standard Export Package Carton/Wood
Availability:
OEM/ODM, Minmum Order Request
Place of Origin:
China
Shipping Port:
Shenzhen
Certification:
CE, EAC, ISO9001, OHSAS18001, TS16949, SGS

Product Description

Product Overview

Item	Description
Product Name	Frequency Inverter/ AC Drive
Model Number	V6-H-4TxxG/xxL
Power Range	0.75kW-500kW
Rated Input Voltage	3 phase 380V/480V
Rated Output Voltage	3 phase 0 to rated input voltage
Input Frequency	50Hz/60Hz
Applicable Motor	Asynchronous Motor
Control Mode	V/F Control, Vector Control, Sensor-less Vector Control, Sensor Vector Control, Vector Torque Control
Communication	Modbus 485 RTU
IP Class	Standard IP20
Overload Capacity	150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

Feature

■ 3 Phase Variable frequency drive open - loop vector, closed - loop vector, open - loop torque, closed - loop torque control.

■ High performance universal inverter operates stably without tripping under any acceleration and deceleration time and any impact load.

■ Real torque control is realized through the independent current loop control, and online switching between torque control and speed control is supported.

■ Independent input and output port of high speed pulse, which can realize high speed pulse cascade function.

■ Accurate speed identification and rotor flux orientation, the torque can also respond quickly and operate stably when a load of 0.25hz breaks.

■ High-precision current detection and protection, high-precision hall to detect output current, realization of fast real-time control and protection of software and hardware, and assurance of performance and reliability of the whole machine.

Model Explanation

Product Catalogue

V6−H−4T□□□G Three−phase 400V Constant torque/heavy−duty application

Power (kW)		0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75
Motor power (kW)		0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75

Output	Voltage (V)	Three-phase 0 to rated input voltage
	Rated current (A)	2.5	3.8	5.5	9	13	17	24	30	39	45	60	75	91	112	150
	Overload capacity	150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag ;feature)

Input	Rated voltage/frequency	Three-phase 380V/480V; 50Hz/60Hz

	Allowable voltage range	323V ~ 528V; Voltage imbalance ;≤3%; allowable frequency fluctuation: ±5%

	Rated current (A)	2.8	4.2	6.1	10	15	19	26	33	43	50	66	83	100	123	165
Braking unit		Built-in as standard								Built-in as optional
Protection class		IP20
Cooling mode		Natural−cooling		Forced air cooling
Power (kW)		90	110	132	160	185	200	220	250	280	315	355	400	450	500
Motor power (kW)		90	110	132	160	185	200	220	250	280	315	355	400	450	500

Output	Voltage (V)	Three-phase 0 to rated input voltage
	Rated current (A)	176	210	253	304	350	380	426	470	520	600	650	690	775	860
	Overload capacity	150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag ;feature)

Input	Rated voltage/frequency	Three-phase 380V/480V; 50Hz/60Hz

	Allowable voltage range	323V ~ 528V; Voltage imbalance ;≤3%; allowable frequency fluctuation: ±5%

	Rated current (A)	160*	196*	232*	282*	326*	352*	385*	437*	491*	580*	624*	670*	755*	840*
Braking unit		External braking unit needed
Protection class		IP20
Cooling mode		Forced air cooling

*V6−H−4T90G and higher products are equipped with external DC reactor as standard.

V6−H−4T□□□L Three−phase 400V Variable torque/light−duty application

Power (kW)		1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75	90
Motor power (kW)		1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75	90

Output	Voltage (V)	Three-phase 0 to rated input voltage
	Rated current (A)	3.3	5	7.5	11	17	22	30	37	44	56	72	91	110	142	176
	Overload capacity	115% 1 minute, 160% 0.5 second, interval: 10 minutes (inverse time lag feature)

Input	Rated voltage/frequency	Three-phase 380V/480V; 50Hz/60Hz

	Allowable voltage fluctuation range	323V ~ 528V; Voltage imbalance: ≤3%; allowable frequency fluctuation: ±5%

	Rated current (A)	3.6	5.5	8.3	12	19	25	33	40	50	62	80	100	121	156	194
Braking unit		Built-in as standard									Built-in is optional
Protection class		IP20
Cooling mode		Natural cooling		Forced air cooling
Power (kW)		110	132	160	185	200	220	250	280	315	355	400	450	500	560
Motor power (kW)		110	132	160	185	200	220	250	280	315	355	400	450	500	560

Output	Voltage (V)	Three-phase 0 to rated input voltage
	Rated current (A)	210	253	304	350	380	426	470	520	600	650	690	775	860	950
	Overload capacity	115% 1 minute, 160% 0.5 second, interval: 10 minutes (inverse time lag feature)

Input	Rated voltage/frequency	Three-phase 380V/480V; 50Hz/60Hz

	Allowable voltage range	323V ~ 528V; Voltage imbalance ;≤3%; allowable frequency fluctuation: ±5%

	Rated current (A)	196*	232*	282*	326*	352*	385*	437*	491*	580*	624*	670*	755*	840*	920*
Braking unit		External braking unit needed
Protection class		IP20
Cooling mode		Forced air convection cooling

*V6−H−4T110L and higher power ;products are equipped with external DC reactor as standard.

V6−H−2T□□□G Three−phase 200V Constant torque/heavy−duty application

Power (kW)		0.4	0.75	1.5	2.2
Motor power (kW)		0.4	0.75	1.5	2.2
Output	Voltage (V)	Three−phase 0 to rated input voltage
	Rated current (A)	3	5	7.5	10
	Overload capacity	150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes ;(inverse time lag feature)
Input	Rated voltage/frequency	Three−phase or single−phase 200V~240V; 50Hz/60Hz

	Allowable voltage range	180V ~ 260V; Voltage imbalance≤3%; allowable frequency fluctuation: ±5%

	Rated current (A)	3.8	5.5	8.3	12
Braking unit		Built−in as standard
Protection class		IP20
Cooling mode		Natural−cooling		Forced air cooling

Technical Specification

Control characteristics	Control mode	Vector control 1	Vector control 2 (Without encoder)	Vector control 2 (With encoder )
	Starting torque	0.50Hz 180%	0.25Hz 180%	0.00Hz 180%
	Range of speed regulation	1:100	1:200	1:1000
	Precision of steady speed	± 0.5%	± 0.2%	± 0.02%
	Torque control	N	Y	Y
	Precision of torque control	−	±5%	±5%
	Torque response time	−	<20ms	<10ms
Product functions	Key functions	Under-voltage regulation, switchover of run command source(operation panel, terminal and communication), speed tracing function, torque limit, multi− step frequency reference(up to 23 step frequency), motor data identification, S curve acceleration and deceleration, slip compensation, PID regulation, droop control, current limit, switch-over between torque control and speed control, manual torque boost and auto torque boost, programmable digital inputs and programmable digital outputs
	Frequency reference mode	Parameter setting, operation panel UP/DN, terminal, terminal UP/DN, communication, analog ( AI1/AI2/AI3), pulse DI , etc.
	Frequency range	0.00 ~ 300.00Hz Note: In the control mode of vector control 1, frequency range from 0.0Hz to 3000.0Hz can be customized according to the customer demand
	Start frequency	0.00 ~ 60.00Hz
	Acceleration time and deceleration time	0.1 ~ 36000s
	Dynamic braking	Braking unit action voltage: 650 ~ 750V; operating time: 100.0s The braking unit can be built-in for V6−H−4T75G and below equipment
	DC braking	DC braking start frequency: 0.00 ~ 300.00Hz DC braking current: constant torque: 0.0 ~ 120.0%, variable torque: 0.0 ~ 90.0% DC braking time: 0.0 ~ 30.0s; DC braking function does not required waiting time to start to realize quick braking
	Magnetic flux braking	Enabled or disabled during deceleration are optional, the default setting is enabled
Unique functions	Multi-function M key	The unique multi-function key can be set to frequently used operations: such as JOG, emergency stop, switchover of run command source, switchover of parameters display mode, etc.
	Multiple parameters display modes	Basic parameters display mode, fast parameters display mode, non−factory setting parameters display mode, last changed 10 parameters display mode
	Parameters copy	The standard operation panel can realize the parameters upload, download and display the copy progress. Users can set to forbid overwriting the uploaded parameters
	Displayed and hidden parameters group	The customer can select to display or hide the parameters group by themselves
	Dual 485 communication ports	Dual 485 communication ports support Modbus protocol (RTU). The maximum distance is 500 meters

Motor Wiring

It is forbidden to short circuit the Three phase AC Inverter output terminals or short circuit to ground, otherwise the internal components of the variable frequency inverter will be damaged.

Do not short circuit the output cable to the Single Phase To 3 Phase VFD / (Single Phase VFD)enclosure, otherwise electric shock may happen.

It is forbidden to connect the output terminal of the inverter to the capacitor or LC/RC noise filter with phase lead, otherwise, the internal components of the inverter may be damaged.

When contactor is installed between the inverter and motor, it is forbidden to switch on/off the contactor when the V&T Vfd Drive is running; otherwise, large current will flow into the industrial inverter, triggering the inverter protection action.

Length of cable between the 3 Phase Frequency Converter and motor. If the cable between the frequency inverter and the motor is too long, the high−order harmonic leakage current of the output end will cause adverse impact on the Single Phase To 3 Phase Inverter Converter and the peripheral devices. Output AC reactor should be installed if the motor cable is longer than 100m, Refer to the following table for the switching frequency setting.

Installation dimension

V6−H−2T0.4G～V6−H−2T2.2G、V6−H−4T7.5G/11L And below power class

V6−H−4T11G/15L And above power class

Product appearance, installation dimensions, approximate weight

Voltage	Model	Appearance, installation dimension（mm）								weight（kg）
		W	H	D	W1	H1	D1	T1	Hole d
200V	V6−H−2T0.4G	118	190	155	105	173	40.8	3	5.5	1.5
	V6−H−2T0.75G			175			60.5	4		2.2
	V6−H−2T1.5G			155			40.8	3		1.5
	V6−H−2T2.2G			175			60.5	4		2.2
400V	V6−H−4T0.75G/1.5L	118	190	155	105	173	40.8	3	5.5	1.5
	V6−H−4T1.5G/2.2L	118	190	175	105	173	60.5	4	5.5	2.6
	V6−H−4T2.2G/3.7L
	V6−H−4T3.7G/5.5L
	V6−H−4T5.5G/7.5L	155	249	185	136	232	69	8	5.5	4.5
	V6−H−4T7.5G/11L
	V6−H−4T11G/15L	210	337	200	150	324	88	2	7	8.5
	V6−H−4T15G/18.5L
	V6−H−4T18.5G/22L	289	440	215	200	425	88	2.5	7	17
	V6−H−4T22G/30L
	V6−H−4T30G/37L
	V6−H−4T37G/45L	319	575	212	220	553	90.5	2.5	10	25
	V6−H−4T45G/55L
	V6−H−4T55G/75L	404	615	255	270	590	86.5	3.0	10	35
	V6−H−4T75G/90L
	V6−H−4T90G V6−H−4T110L	465	745	325	343	715	151.5	3.0	12	55
	V6−H−4T110G V6−H−4T132L
	V6−H−4T132G V6−H−4T160L	540	890	385	370	855	205.5	4.0	14	85
	V6−H−4T160G V6−H−4T185L
	V6−H−4T185G V6−H−4T200L
	V6−H−4T200G V6−H−4T220L
	V6−H−4T220G V6−H−4T250L	700	1010	385	520	977	210	4.0	14	125
	V6−H−4T250G V6−H−4T280L
	V6−H−4T280G V6−H−4T315L
	V6−H−4T315G V6−H−4T355L	810	1358	425	520	1300	210	4.0	14	215
	V6−H−4T355G V6−H−4T400L
400V	V6−H−4T400G V6−H−4T450L	810	1358	425	520	1300	210	4.0	14	215
	V6−H−4T450G V6−H−4T500L
	V6−H−4T500G V6−H−4T560L

Applications

Representative Industry

As an advanced China Vfd Manufacturers,The use of V&T frequency drive (VFDs): a VFD is used to regulate the speed and torque of the Motor according to the variation of the load in order to improve the Motor energy efficiency. The High Performance Motor Speed Controller of Shenzhen V&T Technologies Co.,Ltd. is suitable for Printing Packaging, Petrochemical, Textile, Cable Machinery, Food Packaging, Electric Vehicles, Plastic Machinery, Metal Products Equipment, Centrifuges and High-end applications requiring closed-loop vector or torque control.

Related Tags :

Frequency Inverter 3 phase variable frequency drive Single Phase VFD Single Phase To 3 Phase VFD Motor Speed Controller High Frequency Drive

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3.7kW-15kW V6 Series High Performance Universal Inverter

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