| Customization: | Available |
|---|---|
| Application: | High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer |
| Output Type: | Dual |
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Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. VFD is also called Frequency Inverter,Variable Speed Drive,Adjustable Speed Drive, Adjustable Frequency Drive, AC Drive,AC Inverter,Micro Drive.
Silinman VFDs (AC Motor drives) are able to efficiently control motor speed,improve machine automation and save energy.
---------------------------------------------------------See Below Details of S18 Series VFD Introduction----------------------------------------------------------------------
S18 Series is high performance vector control Inverter, adopt 32-bits DSP control system,through decoupling control of flux current and torque current of motor, realize the fast response and accurate control of torque,can be widely used in situation where there is high demand for speed control accuracy, fast torque response,and low frequency high output torque.
Technical characteristics:
Three speed control methods:V/F control,open loop vector control SVC without PG,closed loop vector control FVC with PG
180% torque output at low speed,control accuracy ±5%FVC
Speed tracking restart function, to realize the smooth tracking and start without impact on the motor
Rich expansion card options:485 communication card,IO expansion card,PG card and other occupied expansion cards
2 types of field bus support: Modbus, CANopen
16-step speed,simple PIC,PID control and wobble frequency control
The accuracy of closed loop vector control with PG reaches ±0.1, provides 1:1000 speed control range
The panel adopts encoder for speed regulation,precised speed regulation
Support differential encoder,open collector encoder,rotary encoder,UVW encoder
Input frequency:50/60Hz
Output frequency range:Vector control 0~320Hz, V/F control 0~3200Hz
Input voltage:1phase 200v~240v AC, output voltage:3phase 0~380v AC
Power range:0.75kw~18.5kw
Input voltage:3phase 200v~240v AC, output voltage:3phase 0~240v AC
Power range:0.75kw~75kw
Input voltage:3phase 360v~490v AC,output voltage:3phase 0~490v AC
Power range:0.75kw~550kw
Widely used to drive 3phase electric motors of fan,water pump,CNC lathe,elevator,rivet buster,ball mill and others.
S18 Series Control Circuit Wiring Diagram:
S18 Series product technical indicators:
| Model No. | Power capacity KVA | Input current A | Output current A | Adaptive Motor KW | ||
| 1phase220v power supply,3phase220v output voltage | ||||||
| S18-0-0R7G1 | 1.5 | 8.5 | 4.0 | 0.75 | ||
| S18-0-1R5G1 | 3.0 | 14.0 | 7.0 | 1.5 | ||
| S18-0-2R2G1 | 4.0 | 23.0 | 9.6 | 2.2 | ||
| S18-0-4R0G1 | 5.9 | 31.0 | 17 | 4.0 | ||
| 3phase220v power supply,3phase220v output voltage | ||||||
| S18-0-0R7G2 | 3.0 | 5.0 | 3.8 | 0.75 | ||
| S18-0-1R5G2 | 4.0 | 5.8 | 5.1 | 1.5 | ||
| S18-0-2R2G2 | 5.9 | 10.5 | 9.0 | 2.2 | ||
| S18-0-4R0G2 | 8.9 | 14.6 | 17.0 | 4.0 | ||
| S18-0-5R5G2 | 17.0 | 26.0 | 25.0 | 5.5 | ||
| S18-0-7R5G2 | 21.0 | 35.0 | 32.0 | 7.5 | ||
| S18-0-011G2 | 30.0 | 46.5 | 45.0 | 11 | ||
| S18-0-015G2 | 40.0 | 62.0 | 60.0 | 15 | ||
| S18-0-018G2 | 57.0 | 76.0 | 75.0 | 18.5 | ||
| S18-0-022G2 | 69.0 | 92.0 | 91.0 | 22 | ||
| S18-0-030G2 | 85.0 | 113.0 | 112.0 | 30 | ||
| S18-0-037G2 | 114.0 | 157.0 | 150.0 | 37 | ||
| S18-0-045G2 | 134.0 | 180.0 | 176.0 | 45 | ||
| S18-0-055G2 | 160.0 | 214.0 | 210.0 | 55 | ||
| S18-0-075G2 | 231.0 | 307.0 | 304.0 | 75 | ||
| 1phase220v power supply,3phase380v output voltage(Non Standard) | ||||||
| S18-1-0R7G1 | 1.5 | 5.1 | 2.1 | 0.75 | ||
| S18-1-1R5G1 | 3.0 | 7.5 | 3.8 | 1.5 | ||
| S18-1-2R2G1 | 4.0 | 8.7 | 5.1 | 2.2 | ||
| S18-1-4R0G1 | 5.9 | 15.8 | 9.0 | 4.0 | ||
| S18-1-5R5G1 | 8.9 | 22.0 | 13.0 | 5.5 | ||
| S18-1-7R5G1 | 11 | 30.1 | 17.0 | 7.5 | ||
| S18-1-011G1 | 17 | 39.0 | 25.0 | 11 | ||
| S18-1-015G1 | 21 | 53.0 | 32.0 | 15 | ||
| S18-1-018G1 | 24 | 58.0 | 37.0 | 18.5 | ||
| 3phase380v power supply,3phase38v ouput voltage | ||||||
| S18-0-0R7G3 | 1.5 | 3.4 | 2.1 | 0.75 |
| S18-0-1R5G3 | 3.0 | 5.0 | 3.8 | 1.5 |
| S18-0-2R2G3 | 4.0 | 5.8 | 5.1 | 2.2 |
| S18-0-4R0G3/5R5P3 | 5.9 | 10.5 | 9/13 | 4.0/5.5 |
| S18-0-5R5G3/7R5P3 | 8.9 | 14.6 | 13/17 | 5.5/7.5 |
| S18-0-7R5G3/011P3 | 11 | 20.5 | 17/25 | 7.5/11 |
| S18-0-011G3/015P3 | 17 | 26 | 25/32 | 11/15 |
| S18-0-015G3/018P3 | 21 | 35 | 32/37 | 15/18 |
| S18-0-018G3/022P3 | 24 | 38.5 | 37//45 | 18/22 |
| S18-0-022G3/030P3 | 30 | 46.5 | 45/60 | 22/30 |
| S18-0-030G3/037P3 | 40 | 62 | 60/75 | 30/37 |
| S18-0-037G3/045P3 | 57 | 76 | 75/91 | 37/45 |
| S18-0-045G3/055P3 | 69 | 92 | 91/112 | 45/55 |
| S18-0-055G3/075P3 | 85 | 113 | 112/150 | 55/75 |
| S18-0-075G3/090P3 | 114 | 157 | 150/176 | 75/90 |
| S18-0-090G3/110P3 | 134 | 180 | 176/210 | 90/110 |
| S18-0-110G3/132P3 | 160 | 214 | 210/253 | 110/132 |
| S18-0-132G3/160P3 | 192 | 265 | 253/304 | 132/160 |
| S18-0-160G3/185P3 | 231 | 307 | 304/340 | 160/185 |
| S18-0-185G3/200P3 | 242 | 350 | 340/377 | 185/200 |
| S18-0-200G3/220P3 | 250 | 385 | 377/426 | 200/220 |
| S18-0-220G3/250P3 | 280 | 430 | 426/465 | 220/250 |
| S18-0-250G3/280P3 | 355 | 468 | 465/520 | 250/280 |
| S18-0-280G3/315P3 | 396 | 525 | 520/585 | 280/315 |
| S18-0-315G3/350P3 | 445 | 590 | 585 | 315/350 |
| S18-0-350G3 | 500 | 665 | 650 | 350 |
| S18-0-400G3 | 565 | 785 | 725 | 400 |
| S18-0-450G3 | 630 | 800 | 780 | 450 |
| S18-0-500G3 | 700 | 890 | 870 | 500 |
| S18-0-550G3 | 783 | 980 | 950 | 550 |
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