3.7kW-15kW VTS Series Universal Variable Speed AC Drive

As the VFD(Frequency Converters) manufacturer in china, V&T has rich experience in electric drive fields. Adopting brand-new vector control technology, VTS series inverter can be compatible with the control of synchronous motor, asynchronous motor and reluctance motor, as well as the encoders with multiple specification and abundant communication interface and support English liquid crystal display, five-digit digital pipe display operation panel; and with the protection functions of usability, extendbility, small volume, light weight and perfection, VTS series 3 Phase Frequency Inverter can meet the medium-high application demands.

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	VTSxxx-4TxxxKxx-xxxx
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, Synchronous Motor
Control Mode	V/F Control, Vector Control, Sensorless Vector Control, Sensor Vector Control, Vector Torque Control
Communication	Modbus 485 RTU, CAN, Profibus-DP, Profinet, EtherCAT
IP Class	Standard IP20
Overload Capacity	150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature)

Feature

■ Inverter Converters Book Compact Design，Low cost, smaller size and weight

■ low speed can be open loop control, closed loop control minimum speed of 0.25 Hz 200% torque; closed loop 60000 turn, open loop 110000 rpm

■ Rich selection of communication boards

■ Support multiple encoder types

■ Compatible with the control of synchronous motors, asynchronous motors, and reluctance motors

■ Multiple language keyboard, friendly interface, reliable and easy to use

Model Explanation

Product Catalogue

VTS□□□−4T□□K□□-□□□□

Rated Power (kW)		5.5	7.5	11	15	18.5	22	30	37	45	55	75	90	110
Applicable motor (kW)		5.5	7.5	11	15	18.5	22	30	37	45	55	75	90	110
Output	Voltage (V)	Three−phase 0 to rated input voltage
	Rated current (A)	13	17	24	30	39	45	60	75	91	112	150	176	210
	Maximum current (A)	23	31	43	54	70	81	108	135	164	202	270	317	378
	Overload capability	150% for 60s, 180% for 10s, 200% for 0.5s, interval: 10 minutes (Inverse time characteristic)
Input	Rated voltage / frequency	Three−phase 380V/480V; 50Hz/60Hz
	Allowable voltage	323V ~ 528V; voltage imbalance ≤3%; allowable frequency fluctuation: ±5%
	Rated current (A)	15	19	26	33	37	42	57	69	89	106	139	164	196
DC reactor		DC reactor is not built-in				DC reactor is built-in			DC reactor is built-in
Brake unit		Built−in as standard							Built−in as optional
Protection level		IP 20
Cooling mode		Force air cooling

Rated Power (kW)		132	160	185	200	220	250	280	315	355	400	450	500
Applicable motor (kW)		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)	253	304	350	380	426	470	520	600	650	690	775	860
	Maximum current (A)	455	547	630	684	765	846	936	1080	1170	1242	1395	1548
	Overload capability	150% for 60s, 180% for 10s, 200% for 0.5s, interval: 10 minutes (Inverse time characteristic)
Input	Rated voltage / frequency	Three−phase 380V/480V; 50Hz/60Hz
	Allowable voltage	323V ~ 528V; voltage imbalance ≤3%; allowable frequency fluctuation: ±5%
	Rated current (A)	240	287	326	352	385	437	491	580	624	670	775	840
DC reactor		DC reactor is built-in
Brake unit		External
Protection level		IP 20
Cooling mode		Force air cooling

Technical Specifications

Control characteristics	Control mode	Sensor-less control	Sensor control
	Applicable motor type	Synchronous motor Asynchronous motor	Synchronous motor Asynchronous motor
	Starting torque	● Asynchronous motor: 200% of rated torque at 0.25Hz ● Synchronous motor: 150% of rated torque at 1.5% of rated speed	200% of rated torque at 0 speed
	Speed regulation range	1:200	1:5000
	Steady speed precision	± 0.5%	± 0.02%
	Maximum speed	VF control: 600Hz Vector control: 600 Hz ; Note: Higher frequency products can be customized	600Hz Note: Higher frequency products can be customized
	Torque control	Y	Y
	Torque control precision	±5%	±3%
	Torque response time	<20 ms	<10 ms
	Positioning control	N	Y
	Positioning precision	N	±1 pulse
Product function	Key function	Torque limit, speed control, positioning control, motor auto tune deep ;flux-weakening control, current limit control, over-voltage control, under-voltage control, motor speed tracing function, droop control, oscillation suppression, random carrier frequency, inertia auto-tune, etc.
	Speed reference source	Modbus communication, Keypad, external digital input, analog AI1/AI2/AI3, high speed pulse input, simple PLC, PID, CAN, PROFIBUS DP, PROFINET, EtherCAT, etc.
	Dynamic ;brake	Brake unit action voltage: 650 ~ 750V. The brake unit can be built-in for 110kW and below equipment ● 5.5~30kW: brake unit is built- in as standard. ● 37~110kW: brake unit is built- in as optional.
	Communication	Built-in modbus-RTU communication, the maximum distance up to 500 meters. It can switch to CAN by jumper. EtherCAT, PROFIBUS-DP and PROFINET are optional.
	Keypad	LED Keypad and LCD Keypad are optional the Keypad can be used as remote-control box via straight-through wired cable.
	Common DC bus	75kW~160kW: required pre-charge circuit to realized common DC bus Other power level drive: support common DC bus directly
	Independent air duct	All series product adopts independent duct design
Protection function	Power supply under-voltage, over-current protection, over-voltage protection, auto-tune fault, module protection, heat-sink over-temperature protection, drive overload protection, motor overload protection, peripheral protection, current abnormal detection, output short-circuit to ground protection, EEPROM abnormal detection, temperature sampling disconnection, encoder disconnection, analog input abnormal detection, motor over-temperature, communication fault, hardware overload protection, etc.
Efficiency	At rating condition: ● 0.75kW to 7.5kW: ≥93% ● 11kW to 45kW: ≥95% ● 55kW and higher power class: ≥98%
Environment	Operating site	● Install vertically in a well-ventilated electrical cabinet. Horizontal or other installation methods are not allowed. ● The cooling medium is air. ● Installed in an environment free from direct sunlight, dust, corrosive gases, flammable gases, no oil mist, no steam, no dripping.
	Ambient temperature	● −10～+40℃ ● Derating use when the temperature between 40 to 50℃, the rated output current is reduced by 1% for every 1 °C increasing.
	Humidity	5～95%, no condensation is allowed.
	Altitude	● 0～2000 meters ● Derating use when the altitude over 1000 meters, the rated output current is reduced by 1% for every 100-meter rising.
	Vibration	● 3.5 m/s 2, 2～9Hz ● 10 m/s 2, 9～200Hz ● 15 m/s 2, 200～500Hz
	Storage temperature	−40～+70℃.

Motor Wiring

It is forbidden to short circuit the AC Servo Drive output terminals or short circuit to ground, otherwise the internal components of the EtherCAT Protocol Inverter will be damaged.

Do not short circuit the output cable to the 380V Frequency Converters 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 VFDs is running; otherwise, large current will flow into the industrial inverter, triggering the inverter protection action.

Length of cable between the inverter drive 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 AC inverter 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

5.5kW ~15kW ; 18.5kW~160kW

185kW~500kW

The base dimensions for VTS□□□−4T250K to VTS□□□−4T315K (The base is optional)

Base dimensions (from 250kW to 315kW)

The base dimensions for VTS□□□−4T355K to VTS□□□−4T500K (The base is optional)

Base dimensions (from 355kW to 500kW)

Voltage	Model	Outline and mounting dimension (mm)							Weight ;(KG)
		W	H	D	W1	H1	T1	⌀d
400V	VTS□□□−4T5.5K	100	291	220	60	275	4.5	5	3.5
	VTS□□□−4T7.5K
	VTS□□□−4T11K
	VTS□□□−4T15K
	VTS□□□−4T18.5K	145	412	260	120	396	1.0	7	9.5
	VTS□□□−4T22K
	VTS□□□−4T30K
	VTS□□□−4T37K	210	498	290	150	478	3.0	10	20.5
	VTS□□□−4T45K
	VTS□□□−4T55K
	VTS□□□−4T75K	290	705	285	240	683	3.0	10	48.5
	VTS□□□−4T90K
	VTS□□□−4T110K
	VTS□□□−4T132K	315	970	325	250	946	3.0	12	78.2
	VTS□□□−4T160K
	VTS□□□−4T185K	420	1080	325	340	1050	3.5	14	99
	VTS□□□−4T200K
	VTS□□□−4T220K
	VTS□□□−4T250K	512	1320	355	376	1286	4	16	The base can be customized with different weights
	VTS□□□−4T280K
	VTS□□□−4T315K
	VTS□□□−4T355K	699	1432	407	340	1395	4	14
	VTS□□□−4T400K
	VTS□□□−4T450K
	VTS□□□−4T500K

Applications

Representative Industry

As an advanced China AC Frequency Inverter 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 Universal Inverter of Shenzhen V&T Technologies Co.,Ltd. is suitable for CNC AC Drives, Printing Packaging, Petrochemical, Textile, Cable Machinery, Food Packaging, Electric Vehicles, Plastic Machinery, Metal Products Equipment, Centrifuges, Universal fields and High-end applications requiring closed-loop vector or torque control.

Related Tags :

3.7kW-15kW 380V Inverter 380V Frequency Converters 3 Phase Frequency Inverter Inverter Converters CNC AC Drives EtherCAT Protocol Inverter

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