FST300CS Heavy Duty Vector Control Drive
FST300CS is a heavy-duty vector control VFD specially designed for lifting and hoisting applications.It features an ultra-high overload capacity of up to 180% and delivers high torque at low speeds, making it ideal for heavy-duty equipment such as tower cranes and construction hoists.
It not only enables smooth start/stop and precise speed control, but also integrates dedicated functions like brake control and anti-sway logic. These significantly reduce mechanical shock and electrical losses, ensuring safer and more stable operation of lifting equipment, while extending equipment service life and lowering maintenance costs.
Applications:
Machine tools, Punching machines, Cranes and hoists
Descriptions:
| Item: | Spec: |
| Model | FST300CS |
| Rated power | 0.75kW ~ 450kW |
| Input voltage | 230/380V,50/60Hz |
| Control mode | V/F control, SVC control |
| IP level | IP20 |
| Cooling way | forced fan cooling |
| Working Temp | -10℃ ~ +40℃ |
| Protocol | Modbus RS485 |
Frequently Asked Questions (FAQ)
1. What is your standard lead time for orders?
Standard lead time for bulk orders typically ranges from 7 to 25 working days, depending on the product model, order volume, and current production schedule. Once the order details are confirmed, we will provide a precise delivery timeline to keep your project on track.
2. Do you accept product customization?
Yes, we offer comprehensive OEM/ODM services, covering product specifications, specialized functions, industrial design, packaging, and labeling. Our engineering team will evaluate your specific requirements to deliver a tailor-made solution for your business.
3. What is your Minimum Order Quantity (MOQ) policy?
MOQs vary depending on the product category. To support your market development, we welcome small-batch trial orders for most products, allowing you to test the quality and market response before committing to larger volumes.
4. Do you provide technical support and after-sales service?
We provide full-lifecycle technical support, including model selection, installation guidance, parameter configuration, and troubleshooting. Notably, we offer localized after-sales service and technical support in Brazil, India, Turkey, Russia, and Iran to ensure your operations remain stable and worry-free.
5. Can I get samples before placing a formal order?
Yes, we provide samples for quality verification. While sample costs and international shipping are initially charged, these fees can be fully or partially refunded from your subsequent bulk order, subject to agreement.
6. What payment methods do you support?
We accept a variety of flexible payment methods, including T/T (Telegraphic Transfer), L/C (Letter of Credit), Western Union, and Credit Cards. For long-term strategic partners, we are open to negotiating favorable credit terms based on mutual trust.




86-755-82090014
Jason@fstsystem.cn



86-755-82090014
Jason@fstsystem.cn
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