As the VFD 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, extendability, small volume, light weight and perfection, VTS series AC drive can meet the medium-high application demands.
Sample provide:
YESSample freight payer:
BuyerTerm of payment:
T/T, L/C, D/PCustomized:
YESWarranty:
18 MonthsDelivery Time:
5-7 working days for standard series; 7-14 working days for customized AC drivesTransportation:
Express · Sea freight · Land freight · Air freightPackage:
Standard Export Package Carton/WoodAvailability:
OEM/ODM, Minmum Order RequestPlace of Origin:
ChinaShipping Port:
ShenzhenCertification:
CE, EAC, ISO9001, OHSAS18001, TS16949, SGS
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
■ Micro Inverter 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) |
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Input |
Rated voltage / frequency |
Three−phase 380V/480V; 50Hz/60Hz |
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Allowable voltage |
323V ~ 528V; voltage imbalance ≤3%; allowable frequency fluctuation: ±5% |
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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 |
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Brake unit |
Built−in as standard |
Built−in as optional |
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Protection level |
IP 20 |
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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 |
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Brake unit |
External |
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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 380V Servo drive output terminals or short circuit to ground, otherwise the internal components of the Variable Speed Drive will be damaged.
Do not short circuit the output cable to the Voltage 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
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|
|
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 |
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VTS□□□−4T11K |
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VTS□□□−4T15K |
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VTS□□□−4T18.5K |
145 |
412 |
260 |
120 |
396 |
1.0 |
7 |
9.5 |
|
VTS□□□−4T22K |
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VTS□□□−4T30K |
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VTS□□□−4T37K |
210 |
498 |
290 |
150 |
478 |
3.0 |
10 |
20.5 |
|
VTS□□□−4T45K |
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VTS□□□−4T55K |
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VTS□□□−4T75K |
290 |
705 |
285 |
240 |
683 |
3.0 |
10 |
48.5 |
|
VTS□□□−4T90K |
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VTS□□□−4T110K |
|||||||||
VTS□□□−4T132K |
315 |
970 |
325 |
250 |
946 |
3.0 |
12 |
78.2 |
|
VTS□□□−4T160K |
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VTS□□□−4T185K |
420 |
1080 |
325 |
340 |
1050 |
3.5 |
14 |
99 |
|
VTS□□□−4T200K |
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VTS□□□−4T220K |
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VTS□□□−4T250K |
512 |
1320 |
355 |
376 |
1286 |
4 |
16 |
The base can be customized with different weights |
|
VTS□□□−4T280K |
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VTS□□□−4T315K |
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VTS□□□−4T355K |
699 |
1432 |
407 |
340 |
1395 |
4 |
14 |
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VTS□□□−4T400K |
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VTS□□□−4T450K |
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VTS□□□−4T500K |
Applications
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Industrial Control Inverters 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 Conveyor Belt Drives, CNC VFD 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.
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