US$
.jpg "fasttobuy logo(500).jpg")
Contact US:
If you have any questions, please don't hesitate to contact us.
Email: service@fasttobuy.com
skype: fasttobuy02
our working time: EST 9:00AM ~ 6:00 PM
All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-send email and we will reply to you as soon as possible.
Features
Sensorless Open and Closed Loop Vector AC Drive. The VFD-B series represents Delta's NEMA1 general purpose AC drive. The VFD-B series drive is rated to provide constant torque, featuring open and closed loop vector control. Delta offers an optional 2000 Hz high speed output that can be factory programmed at the customer's request.
Specifications
1.Using 16-bit microprocessor, Zhengxuan wave PWM control
2.Automatic torque boost and automatic slip compensation
3.Output frequency 0.1 ~ 400Hz
4.16 segments can be preset speed and 15 sections can run the program
5.Built-in PID feedback control and PG speed feedback control
6. Four kinds of acceleration and deceleration time selection
7. Built-in MODBUS (RS-485 baud rate up to 38400)
8. Can prohibit the reverse, deceleration stop and freewheeling stop
9. Automatic estimation of motor parameters and extensive use of vector control
10. Settable V / F curve and automatic voltage regulator output
Standard Specifications 230V Series 1-phase/3-Phase
| Model Number | VFD022B23B |
| Max. Applicable Motor Output(kW) | 2.2KW |
| Max. Applicable Motor Output(HP) | 3HP |
| Rated Output Capacity(kVA) | 4.2kVA |
| Rated Output Current(A) | 11A |
| Maximum Output Voltage(V) | 3-Phase Proportional to input voltage |
| Output Frequency(Hz) | 0.1~400Hz |
| Output Carrier Frequency(kHz) | 1KHz-15KHz |
| Input RatedCurrent(A) | Single/3-Phase 22A/15.5A |
| Single(3-Phase Input Current) | 22A/15.5A |
| Input Rated Voltage, Frequency | Single/3-Phase 200-240V, 50/60Hz |
| Input Voltage Tolerance | ±10% (180~264V) |
| Input Frequency Tolerance | ±5%（47-67Hz） |
| Cooling Method | Fan cooled |
Delta VFD-B Series Technical Parameters
| Control Method | Positive sine wave PWM mode / (V / F control & sensorless vector control) |
| Frequency Set the resolution | 0.01Hz |
| Output frequency resolution | 0.01Hz |
| Torque characteristics | Automatic torque compensation |
| Overload capacity | 150% of rated output current runs for 60 seconds |
| Setting the frequency is prohibited | From 0.1 to 400Hz, 3 points can be freely set |
| Acceleration / deceleration time | 0.1~3600 seconds |
| Stall Prevention Level | Inverter rated current of 20 ~ 250% |
| DC braking | Braking current 0 ~ 100% of the rated current |
| Brake torque back up | About 20% |
| V/F | Arbitrary V / F curve setting and 1.5,1.7,2,3 power curve |
| Operation panel | Set by RUN, STOP, JOG key |
| External terminal | 2-wire / 3-wire type (FWD, REV, EF)Inching operation，RS485 |
| Analog signal output | Can indicate the output frequency, current, voltage, speed and so on |
| Built-in function 1 | Automatic regulator output adjustment, S curve setting |
| Built-in function 2 | Over-voltage, over-current stall prevention，Do not reverse |
| Built-in function 3 | Output frequency upper and lower limit setting，Vector control |
| Built-in function 4 | PG / PID feedback control,Parameter reset & password lock |
| Protective function | Voltage, current, overload protection，Ground protection |
VFD-B series Application
VFD-B series inverter can be applied to the building air conditioners, wood carving machines, machine tools, waste water treatment system,
the XY axis crane, washing machines, ironing machines, air compressors, freight elevators, escalators, Noodle machine, four sides planer, textile
machinery and so on
Shipment:
1. Usually we will ship the items within 3 working days after the payment is reached.
2. DHL, UPS, Fedex, or EMS is available for shipping.
3. Delivery time:DHL, UPS, Fedex, EMS express shipping usually take 3-10 working days depends on the country delivered to.
4. Please check out your ADDRESS carefully when processing order.
5. Buyers please note: Accessories tariffs must be buyers to pay.The buyer can choose EMS express to avoid tariffs.
6. Any accidents, delays or other issues are the responsibility of the shipping service.
We promise to:
Offer our customers the low Chinese price.
Streamline the buying and paying process.
Deliver goods to our customers all over the world with speed and precision.
Ensure the excellent quality of our products.
Help you find products and manufacturers in China.
Return Policy:
We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. Once we received the product and checked, we will make refund for the part in 24 hours.
Any quality problem in normal use during the warranty period, we will repair for free. The buyer should pay the return cost and our company will pay the re-shipping cost.
.png "company(105).png")
Tell us what you think about this item, share your opinion with other people. Please make sure that your review focus on this item. All the reviews are moderated and will be reviewed within two business days. Inappropriate reviews will not be posted.
Have any question or inquire for this item? Please contact us. Our customer representative will get back shortly.
Copyright © 2011-2025 FastToBuy.com - Industrial Automation Online Store. All Rights Reserved.
NOTE: Stock and Availability shown on this site is for your reference only. While we strive to provide the most accurate and timely stock and availability information, availability information may become out of date and may change between the time you added an item to cart and the time your order is received. Quantities on clearance items are limited. Prices are current at time of posting. FastToBuy Industrial Automation Online Store Reserves the right to change prices at any time without notice.