Biến tần Delta VFD-B
Liên hệ
Biến tần Delta VFD-B là dòng biến tần siêu bền bỉ, tạo nên thương hiệu biến tần Delta
► Điện áp đầu vào: 1 pha 220Vac, 3 pha 220Vac, 3 pha 380Vac
► Công suất: 0.75 – 75kW.
► Ứng dụng: VFD-B phù hợp với tất cả các động cơ có mức tải nặng yêu cầu sự ổn định và bền bỉ cao ví dụ như băng tải than đá, cầu trục, máy ly tâm, máy kéo thép, máy khuấy dung dịch sệt đặc, máy nghiền, các ứng dụng nâng hạ khác
Khuyến mãi
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Sản phẩm mua kèm
Danh sách các mã biến tần Delta VFD-B
| Mã sản phẩm | Công suất động cơ | Dòng điện ngõ ra định mức | Kích thước HxWxD | |
| kW | HP | A | mm | |
| Biến tần Delta VFD-B 1 pha 200-240VAC – Ngõ vào: 1 pha AC 200-240V, 50/60Hz (điện áp cho phép từ 170-264V) – Ngõ ra: 3 pha AC 0~Điện áp ngõ vào |
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| VFD007B21A | 0.75 | 1 | 5 | 185x118x160 |
| VFD015B21A | 1.5 | 2 | 7 | 185x118x160 |
| VFD022B21A | 2.2 | 3 | 11 | 260x150x160.2 |
| Biến tần Delta VFD-B 3 pha 200-240VAC – Ngõ vào: 3 pha AC 200-240V, 50/60Hz (điện áp cho phép từ 170-264V) – Ngõ ra: 3 pha AC 0~Điện áp ngõ vào |
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| VFD007B23A | 0.75 | 1 | 5 | 185x118x145 |
| VFD015B23A | 1.5 | 2 | 7 | 185x118x160 |
| VFD022B23B | 2.2 | 3 | 11 | 185x118x145 |
| VFD037B23A | 3.7 | 5 | 17 | 260x150x160.2 |
| VFD055B23A | 5.5 | 7.5 | 25 | 323x200x183.2 |
| VFD075B23A | 7.5 | 10 | 33 | 323x200x183.2 |
| VFD110B23A | 11 | 15 | 49 | 323x200x183.2 |
| VFD150B23A | 15 | 20 | 65 | 430x250x205.4 |
| VFD185B23A | 18.5 | 25 | 75 | 430x250x205.4 |
| VFD220B23A | 22 | 30 | 90 | 430x250x205.4 |
| VFD300B23A | 30 | 40 | 120 | 595x370x260 |
| VFD370B23A | 37 | 50 | 145 | 595x370x260 |
| Biến tần Delta VFD-B 3 pha380-480VAC – Ngõ vào: 3 pha AC 380-480V, 50/60Hz (điện áp cho phép từ 342-528V) – Ngõ ra: 3 pha AC 0~Điện áp ngõ vào |
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| VFD007B43A | 0.75 | 1 | 2.7 | 185x118x145 |
| VFD015B43A | 1.5 | 2 | 4.2 | 185x118x160 |
| VFD022B43B | 2.2 | 3 | 5.5 | 185x118x145 |
| VFD037B43A | 3.7 | 5 | 8.5 | 260x150x160.2 |
| VFD055B43A | 5.5 | 7.5 | 13 | 323x200x183.2 |
| VFD075B43A | 7.5 | 10 | 18 | 323x200x183.2 |
| VFD110B43A | 11 | 15 | 24 | 323x200x183.2 |
| VFD150B43A | 15 | 20 | 32 | 430x250x205.4 |
| VFD185B43A | 18.5 | 25 | 38 | 430x250x205.4 |
| VFD220B43A | 22 | 30 | 45 | 430x250x205.4 |
| VFD300B43A | 30 | 40 | 60 | 589x370x260 |
| VFD370B43A | 37 | 50 | 73 | 589x370x260 |
| VFD450B43A | 45 | 60 | 91 | 595x370x260 |
| VFD550B43A | 55 | 75 | 110 | 660x425x280 |
| VFD750B43A | 75 | 100 | 150 | 660x425x280 |
Thông số kỹ thuật chung của dòng biến tần Delta VFD-B
| Control System | SPWM(Sinusoidal Pulse Width Modulation) control (V/f or sensorless vector control) | |
| Frequency Setting Resolution | 0.01Hz | |
| Output Frequency Resolution | 0.01Hz | |
| Torque Characteristics | Including the auto-torque, auto-slip compensation; starting torque can be 150% at 1.0Hz | |
| Overload Endurance | 150% of rated current for 1 minute | |
| Skip Frequency | Three zones, settings range 0.1-400Hz | |
| Accel/Decel Time | 0.1 to 3600 seconds (4 Independent settings for Accel/Decel time) | |
| Stall Prevention Level | 20 to 250%, setting of rated current | |
| DC Brake | Operation frequency 0.1-400.0Hz, output 0-100% rated current
Start time 0-60 seconds, stop time 0-60 seconds |
|
| Regenerated Brake Torque | Approx. 20%(up to 125% possible with option brake resistor or brake unit externally mounted, 1-15HP brake chopper built-in) | |
| V/f Pattern | Adjustable V/f pattern, 1.5 power curve, 1.7 power curve, square and cube curve | |
| Frequency
Setting |
Keypad | Setting by |
| External Signal | Potentiometer-5kΩ/0.5W, 0 to +10VDC; -10 to +10VDC, 4 to 20mA RS-485 interface; Multi-Function Inputs 1 to 6 (15 steps, Jog, up/down) | |
| Operation
Setting Signal |
Keypad | Set by RUN, STOP and JOG |
| External Signal | 2 wires/3 wires (Fwd, Rev, EF), JOG operation, RS-485 serial interface
(MODBUS), process logic control |
|
| Multi-Function Input Signal | Multi-step selection 0 to 15, Jog, accel/decel inhibit, first to forth accel/decel switches, counter, PLC operation, external Base Block (NC, NO), auxiliary motor control is invalid, ACI/AVI/AUI selections, driver reset, UP/DOWN key settings, sink/source selection and reel diameter initialization | |
| Multi-Function Output Indication | AC drive operating, frequency attained, non-zero, Base Block, fault indication, local/remote indication, PLC operation indication, auxiliary motor output, driver is ready, overheat alarm, emergency stop and signal loss alarm |
| Analog Output Signal | Output frequency/current/voltage/frequency command/speed/factor |
| Alarm Output Contact | Contact will be On when it malfunctions (1 Form C contact or 3 open collector outputs) |
| Operation Functions | AVR, accel/decel S-Curve, over-voltage/over-current stall prevention, fault records, reverse inhibition, momentary power loss restart, DC brake, auto torque/slip compensation, auto tuning, adjustable carrier frequency, output frequency limits, parameter lock/reset, vector control, counter, PG feedback control, PID control, fan & pump control, external counter, PLC, MODBUS communication, abnormal reset, abnormal re-start, power-saving, sleep/revival function, digital frequency output, fan control, sleep/wake frequency, master/auxiliary frequency, 1st/2nd frequency source selections |
| Protection Functions | Over voltage, over current, under voltage, under current, external fault, overload, ground fault, overheating, electronic thermal, IGBT short circuit |
| Display Keypads | 8-key, 7-segment LED with 5-digit, 8 status LEDs, master frequency, output
frequency, output current, custom units, parameter values for setup and lock, faults, RUN, STOP, RESET, FWD/REV, JOG |
| Enclosure Rating | IP20 |
| Pollution Degree | 2 |
| Installation Location | Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust |
| Ambient Temperature | -10oC to 40oC Non-Condensing and not frozen |
| Storage/ Transportation Temperature | -20 oC to 60 oC |
| Ambient Humidity | Below 90% RH (non-condensing) |
| Vibration | 9.80665m/s2 (1G) less than 20Hz, 5.88m/s2 (0.6G) at 20 to 50Hz |
