VFD-B – T峄?膼峄檔g Ho谩 To脿n C岷 //forexgoiler.com Tá»?Äá»™ng Hoá Toàn Cầu Mon, 24 Apr 2023 08:04:46 +0000 vi hourly 1 //wordpress.org/?v=6.7.2 //forexgoiler.com/wp-content/uploads/2023/01/cropped-Tu-Dong-Hoa-Toan-Cau-Favicon-32x32.png VFD-B – T峄?膼峄檔g Ho谩 To脿n C岷 //forexgoiler.com 32 32 VFD-B – T峄?膼峄檔g Ho谩 To脿n C岷 //forexgoiler.com/bien-tan-delta-vfd-b/ Sun, 30 May 2021 18:52:17 +0000 //11.duyanhweb.info/san-pham/bien-tan-delta-vfd-b/ Biến tần Delta VFD-B là dòng biến tần siêu bá»n bá»? tạo nên thÆ°Æ¡ng hiệu biến tần Delta

â–?Äiện áp đầu vào: 1 pha 220Vac, 3 pha 220Vac, 3 pha 380Vac
► Công suất: 0.75 �75kW.
 â–?Ứng dụng: VFD-B phù hợp vá»›i tất cáº?các Ä‘á»™ng cÆ¡ có mức tải nặng yêu cầu sá»?ổn định và bá»n bá»?cao ví dá»?nhÆ° băng tải than đá, cầu trục, máy ly tâm, máy kéo thép, máy khuấy dung dịch sệt đặc, máy nghiá»n, các ứng dụng nâng háº?khác

Nguồn bài viết: Biến tần Delta VFD-B

]]> 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 t�170-264V)
â€?Ngõ ra: 3 pha AC 0~Äiện áp ngõ vào
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 t�170-264V)
â€?Ngõ ra: 3 pha AC 0~Äiện áp ngõ vào
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 t�342-528V)
â€?Ngõ ra: 3 pha AC 0~Äiện áp ngõ vào
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 s�k�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

Nguồn bài viết: Biến tần Delta VFD-B

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