Siemens 6SL3210-1PE31-8UL0 is a robust High Power Three Phase VFD from the SINAMICS G120 series,specifically engineered for demanding industrial applications.This PM240-2 power module operates on a 380-480V three-phase AC input and delivers exceptional power flexibility with dual ratings:90 kW for Light Overload(LO)and 75 kW for Heavy Overload(HO).
Built to handle rigorous operational demands,this drive is an ideal choice for heavy-duty machinery such as conveyor systems,crushers,and centrifugal pumps.Its compact yet powerful design not only saves cabinet space but also ensures seamless compatibility with the broader SINAMICS G120 ecosystem.By combining high efficiency with reliable performance,it provides a scalable foundation for complex automation tasks requiring precise motor control.
Key Features and Functions
Designed for maximum versatility,the Siemens 6SL3210-1PE31-8UL0(PM240-2)comes equipped with an integrated braking chopper.This crucial feature allows the drive to efficiently dissipate regenerative energy through an external braking resistor during rapid deceleration or frequent stopping cycles,preventing DC bus overvoltage faults.The module supports advanced control modes,including V/f control and sensorless vector control,ensuring precise motor management even under fluctuating load conditions.Furthermore,its modular architecture is designed to seamlessly integrate with various SINAMICS G120 Control Units(CU),offering flexible communication options such as PROFIBUS and PROFINET for modern industrial automation networks.
Physical Properties
Input Voltage:3AC 380-480V(+10%/-20%)
Input Frequency：47-63 Hz
Heavy Overload Power：75kw
Light Overload Power：90kw
filter:WITHOUT FILTER
Braking Chopper:WITH BUILT IN BRAKING CHOPPER
size：708 mm(H)x 305 mm(W)x 357 mm(D)
weight：58 kg
Exterior Design：FSF
Protection Class：ip20
Heavy Overload Ambient Temperature：-20°C to+50°C
Light Overload Ambient Temperature：-20°C to+40°C
Cooling Method：Built-in Cooling Fan
Application Scenarios
Thanks to its exceptional overload capacity and reliable three-phase performance,the Siemens 6SL3210-1PE31-8UL0 is the perfect drive solution for heavy-duty industrial applications.It excels in controlling:
Material Handling&Logistics:High-power conveyor belts and sorting systems requiring high starting torque
Processing Machinery:Crushers,mixers,and centrifuges that demand stable operation under constant heavy loads
HVAC Systems:Large-scale industrial fans and pumps where energy efficiency and smooth speed regulation are critical
Lifting Equipment:Cranes and hoists that benefit significantly from the integrated braking capabilities for safe and controlled lowering operations
Frequently Asked Questions
Q1:What are the high overload and low overload power ratings for this drive?
A1:The module has a low overload(LO)power rating of 90 kW for variable torque applications such as fans and pumps,and a high overload(HO)power rating of 75 kW for constant torque applications like conveyors and crushers.
Q2:Can this power module operate as a standalone unit?
A2:No,this is a power module(PM240-2)that requires a separate Control Unit(CU)from the SINAMICS G120 series(such as CU240E-2 or CU250S-2)to function properly.Additional external braking resistor is recommended for applications requiring rapid braking.
Q3:What are the physical dimensions and installation requirements?
A3:The module has dimensions of approximately 708×305×357 mm(FSF frame size).It must be installed vertically with a minimum clearance of 100 mm above and below the unit to ensure proper cooling and airflow.
Q4:Does this model include an integrated line filter?
A4:The"UL0"suffix indicates that this model does not include an integrated line filter.For installations with strict electromagnetic compatibility(EMC)requirements,an external line filter should be installed at the input side.
Q5:How are faults and alarms diagnosed on this drive?
A5:Fault diagnosis requires connection to an operator panel(such as BOP-2)or integration with a PLC/scada system.When faults occur,specific fault codes are displayed(e.g.,F30001 for overcurrent),which can be cross-referenced with the technical manual for troubleshooting.
Q6:What is the acceptable input voltage range for this power module?
A6:The drive supports a wide input voltage range of 380V to 480V AC three-phase,with a tolerance of±10%,making it suitable for industrial environments with typical power supply fluctuations.
Q7:Does this drive support dynamic braking functions?
A7:Yes,the power module includes an integrated brake chopper.By connecting an external braking resistor,it can effectively dissipate regenerative energy generated during deceleration or frequent stopping,preventing overvoltage faults on the DC bus.
Q8:What is the protection rating and suitable installation environment?
A8:The standard protection rating is IP20,making it suitable for installation in indoor control cabinets free from conductive dust and corrosive gases,with relative humidity up to 95%(non-condensing).
Q9:Is regular maintenance required for this drive?
A9:Yes,it is recommended to inspect and clean the ventilation filters and heat sinks every 500 operating hours using compressed air to maintain optimal cooling performance and extend equipment lifespan.
Q10:Can wiring or maintenance be performed immediately after power shutdown?
A10:No,live work is strictly prohibited.After disconnecting the main power supply,wait at least 5 minutes to allow complete discharge of the internal DC bus capacitors,and verify the absence of residual voltage before performing any wiring or maintenance operations.
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a global industrial electrical automation service provider, 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.
+86 010-64225983
+8613811814778
Building 26, Liyuan Community, Chaoyang District, Beijing, China
