The Siemens 6SL3210-1KE21-3UB1 is a SINAMICS S120 Motor Module designed for high-performance industrial drive systems, delivering 30kW output power and operating within a 380-480V AC three-phase voltage range. This drive module integrates seamlessly into modular automation setups, directly interfacing with Siemens Control Units and additional power components via DRIVE-CLiQ for real-time communication. It supports PROFIBUS and PROFINET interfaces for system integration, enabling precise motor control in applications like manufacturing, material handling, and packaging. Rated for operation in 0°C to 40°C environments with up to 95% humidity (non-condensing), its compact design and regenerative energy capability enhance energy efficiency. While its modularity simplifies scalability, installation requires expertise in Siemens drive systems, and active cooling is necessary for optimal performance.

SEOSpecification

Parameter	Specification
Product Model	Siemens 6SL3210-1KE21-3UB1
Device Type	SINAMICS S120 Motor Module
Rated Power	30 kW
Input Voltage	380-480 V AC, 3-phase
Output Current	60 A
Cooling Method	Forced-air cooling
Protection Class	IP20
Communication Interface	PROFIBUS/PROFINET
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
Humidity	5-95% (non-condensing)
Dimensions (WxHxD)	220 x 615 x 275 mm
Weight	Approx. 22 kg
Certifications	CE, UL
Functional Safety	SIL3-capable

SEOQandA

question:Why was the product label removed upon delivery?
answer:Labels are removed to comply with destination country regulations and protect brand authenticity.
question:Why is shipping costly? Are there cheaper options?
answer:Shipping costs vary by weight and destination. We offer economy options for cost-effective delivery.
question:Can you provide upgraded or alternative product models?
answer:Yes, we offer upgraded and alternative models. Contact us for specific options and availability.

SEOQandA_Product

question:What causes overheating in 6SL3210-1KE21-3UB1?
answer:Insufficient cooling or overload. Check ventilation, reduce load, and ensure ambient temperature is within limits.
question:How to resolve parameter reset issues?
answer:Restore factory settings via p0970=1. Backup parameters before resetting to avoid data loss.
question:Why does communication with PLC fail?
answer:Faulty wiring or protocol mismatch. Verify cabling, baud rate, and PROFIBUS/PROFINET settings.
question:How to fix input voltage errors?
answer:Check power supply stability. Ensure input voltage matches 3AC 380-480V ±10% specification.
question:Motor vibration/noise during operation?
answer:Adjust motor parameters (p0340 auto-tuning) or check mechanical alignment and mounting.