Product Application
Industrial Automation BU, Delta Electronics, Inc.
A bridge crane (also known as an overhead travelling crane) finds wide application in warehouses, factories, docks, open storage yards, and more. A three-phase induction motor offers many benefits including simple structure, durability, low cost, and easy maintenance. If we employ a Delta AC motor drive to drive the induction motor rather than using a traditional drive, the crane’s malfunction rate decreases substantially. Moreover, if Delta’s AFE2000 series active front-end unit is employed, it saves the cost of purchasing a brake resistor and excessive energy is transformed into reusable energy through IGBT switch, which is fed back to the mains for other electronic devices. Delta’s AC motor drive and AFE2000 is an outstanding combination for bridge cranes.
3.Hoist: To lift and lower the item (up/down).
VFD-V Series DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED 1-1 CHAPTER 1 RECEIVING AND INSPECTION This VFD-V AC drive has gone through rigorous quality control tests at the factory before shipment. After receiving the AC drive, please check for the following: Receiving Check to make sure that the package includes an AC drive, the User Manual, dust. DELTA VFD MANUAL PDF DOWNLOAD DELTA VFD MANUAL PDF READ ONLINE delta vfd-m programming manual delta vfd manual download pdf delta vfd-m user manual delta vfd el wiring diagram delta inverter c2000 manualdelta vfd el programming manual delta vfd055e43a manual pdf delta vfd l series manual Thank you for choosing DELTA's multifunction VFD-EL. The Delta C2000 series AC motor drive provides you with SVC control to overcome difficult crane start-ups at full load conditions. Delta’s AFE2000 series active front-end unit not only improves electricity supply quality but also generates re-usable energy to slow down global energy consumption. Thank you for choosing DELTA’s VFD-L series AC Dr ive. The VFD-L series is manufactured using high-quality components, material and incorporating the latest microprocessor technology available. This manual will help in the installation, parameter setting, troubleshooting, and daily maintenance of.
[Figure 1]
The bridge crane hoist, unlike the trolley and the runway girder, has lower requirements for precision control, and it benefits a lot from the AC motor drive. Different from traditional drives, an AC motor drive offers more thorough
With solid experience and advanced technology, Delta’s IABU offers efficient and reliable solutions and service — we are your most trustworthy partner.
COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.
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Industrial Automation BU, Delta Electronics, Inc.
safety protection and additional features such as large load inertia and 4-quadrant operation. The suggested AC motor drive and the active front-end unit model for the bridge crane are:
VFD VFD110C23A
AFE AFE075A23A + CHOKE: 2.1mH
Application Case
System Features
SVC control
The Delta C2000 provides sensorless vector control (SVC) to perform a nearly close-loop control function which saves from purchasing an encoder and lowers maintenance cost. In addition, it overcomes activation difficulties, and is capable of initiating a start-up under full load and short-term over-load conditions.
Braking process control
Prevention of sudden drops and jerky movements is an important factor in overall bridge crane system design. The coordination between the AC motor drive and the mechanical control should be rigid to prevent sudden drops and jerking, especially when lifting or lowering a heavy load and when stopping a heavy load in mid-air. The Delta C2000 series offers a special set of parameters and multiple output commands to promptly solve the problem.
Overload capacity
Normal load: rated output current 120%/min; Heavy load: rated output current 150%/min. This offers sufficient start-up torque and maintains the DC Bus voltage at 730VDC when torque decreases and it will not trigger OU alarm. The test report reveals the system allows the bridge crane to operate long-term
Soft-start, soft-stop, wide speed range and precise positioning.
With solid experience and advanced technology, Delta’s IABU offers efficient and reliable solutions and service — we are your most trustworthy partner.
COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.
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Industrial Automation BU, Delta Electronics, Inc.
Full torque output at zero-speed. No sudden drops or jerky movements when the braking unit is not working, which ensures safety and system reliability.
Quick dynamic response, no sudden drops or jerky movements
Modular design of force-cooling fan for heat dissipation. The modular design makes it easy for fan cleaning and replacement.
Active Front End Unit
The Delta AFE2000 series is a substitute for traditional heat dissipation methods. It converts regenerative energy into reusable power and feeds it back to the mains, and allows the AC motor drive to operate in four quadrants to decrease power consumption. It provides innovative, clean and efficient energy solutions for a better tomorrow.
Experiment Results
With solid experience and advanced technology, Delta’s IABU offers efficient and reliable solutions and service — we are your most trustworthy partner.
COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.
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Industrial Automation BU, Delta Electronics, Inc.
Energy Saved!> (10,000VA-3,000VA)x 100% 40%
10,000VA
WP+ = 61.1912Wh
WP- = 0.013Wh
Delta has built an excellent reputation in the industrial automation market for its AC motor drive technology and continuous innovation. We have successfully developed our newest AC motor drive, the C2000 series. The bridge crane application shows the C2000’s SVC control using the auto-tuning function to accurately obtain the motor’s inductance value and resistance value. Precise calculation of slip deviation enables larger torque output for heavy loads. Also, system stability is easily attained without speed sensors which makes the wiring for motor and drive less complicated, and the control ratio is up to 1:100 (if the rated speed is 60Hz, the best speed control range is 0.6 ~ 60Hz). This function is applicable to the treadmills, elevator doors, circular knitting machines and cranes.
The Delta C2000 provides sensorless vector control (SVC) to perform a nearly close-loop control function which saves on purchasing an encoder and lowers maintenance cost. Compared with the traditional V/f control, the SVC offers better performance for low speed operation, larger starting torque, and speed response to load increases and decreases is faster. All these benefits allow cranes to activate easier for high friction and inertia load conditions. The SVC control technology has been widely adopted for constant torque application. The Delta C2000 series AC motor drive provides you with SVC control to overcome difficult crane start-ups at full load conditions.
Delta’s AFE2000 series active front-end unit not only improves electricity supply quality but also generates re-usable energy to slow down global energy consumption. Delta’s mission has always been to provide innovative, clean and efficient energy solutions for a better tomorrow. We are proud to launch our AFE2000 series which can help you save up to 40% in energy use.
With solid experience and advanced technology, Delta’s IABU offers efficient and reliable solutions and service — we are your most trustworthy partner.
COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.
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Industrial Automation BU, Delta Electronics, Inc.
Delta Vfd C2000 Parameter Manual Pdf
Delta’s professionalism and rich experience in industrial applications provides users with easy maintenance, a low failure rate and self-diagnosis features at a reasonable price, which enhances users’ competitive advantage in the market.
Minimaid cooker download manual. View and Download Power Cooker PC-WAL1 owner's manual online. 6-Quart Digital Pressure Cooker. PC-WAL1 Electric Pressure Cooker pdf manual download.
For more information on Delta AC motor drives, please visit our website at:
http://www.delta.com.tw/product/em/drive/ac_motor/ac_motor_main.asp
Delta Vfd C2000 Manual Pdf
With solid experience and advanced technology, Delta’s IABU offers efficient and reliable solutions and service — we are your most trustworthy partner.
![]() Delta C2000 Vfd Manual
COPYRIGHT © 2008 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED.
Delta Vfd C2000 User Manual Pdf 2 8
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Delta Vfd L Manual
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