Category & Core Purpose
The Siemens 6SL3220-1YD22-0UB0 belongs to the SINAMICS G120XA family, purpose-built for variable-torque applications such as centrifugal pumps, supply-air fans, and cooling-tower blowers. Unlike general-purpose drives, every parameter set, macro, and I/O point is tuned for flow-control tasks, making integration faster and energy savings immediate.
Function Highlights
A 5.5 kW (7.5 hp) three-phase inverter, it runs 380–440 V mains with ±20 % tolerance and delivers 150 % overload for 60 s at 5 kHz switching. Integrated ECO mode, quadratic V/f curves, and automatic flux reduction cut energy use by up to 20 %. A smart sleep/wake algorithm stops the motor at no-flow demand and restarts it instantly when pressure drops, eliminating idle losses and water hammer.
Installation & Connectivity
Side-by-side mounting without derating saves panel space; wall- or duct-mount kits adapt to any plant layout. The coated PCB and replaceable cooling fan withstand 60 °C ambient and dusty HVAC rooms. Parameter cloning via micro-SD card slashes commissioning time, while Modbus RTU comes standard—optional PROFINET, EtherNet/IP, or BACnet cards slot in without firmware change.
Real-World Use Cases
From supply-air fans in office towers to irrigation pumps in greenhouses, the 6SL3220-1YD22-0UB0 turns constant-speed motors into demand-responsive systems. One drive can run up to four pumps in cascade mode, maintaining pressure without external PLCs. Fire mode overrides all faults to keep smoke-extraction fans running during emergencies, meeting EN 12101-3.
ROI & Sustainability
Field data show payback in under 18 months through reduced kWh and maintenance visits. Real-time energy and flow counters in the free web server allow operators to document CO₂ savings for sustainability reporting.
FAQs
Q1: Is the 6SL3220-1YD22-0UB0 ready for IoT integration?
A: Yes. It supports Modbus RTU and can be linked to Siemens MindSphere or any SCADA via optional PROFINET, EtherNet/IP, or BACnet modules.
Q2: How often do I need to service the unit?
A: Under normal conditions, only the cooling fan needs replacement every 3–5 years; the coated electronics extend overall service life.
Q3: Can I run multiple pumps with one inverter?
A: Absolutely. The built-in multi-pump macro lets you cascade up to four pumps without extra controllers.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1). Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3). At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
