Siemens 6SL3210-5BE21-5CV0 SINAMICS V20 Converter 1.5kW 3AC 380-480V IP20

The Siemens 6SL3210-5BE21-5CV0 is a SINAMICS V20 basic frequency converter rated at 1.5 kW (LO/HO) for three-phase 380-480 V AC supply. It delivers a rated output current of 4.10 A and an output frequency range of 0-550 Hz, suitable for variable-speed motor control applications.

Technical specifications:

• MLFB: 6SL3210-5BE21-5CV0
• Manufacturer: Siemens
• Product line: SINAMICS V20
• Input: 3 AC, 380-480 V (-15% / +10%), 47-63 Hz
• Rated power (LO/HO): 1.50 kW / 2.00 hp
• Rated output current (LO/HO/IN): 4.10 A
• Output frequency: 0-550 Hz
• Pulse frequency: 4.00 kHz
• Overload (LO): 110% for 60 s, cycle 300 s
• Overload (HO): 150% for 60 s, cycle 300 s
• Filter class (integrated): Class A
• Communication: USS, Modbus RTU
• Digital inputs: 4
• Digital outputs: 1 relay changeover, 1 transistor
• Analog inputs: 2 (usable as digital input)
• Analog outputs: 1
• Degree of protection: IP20 / UL open type
• Frame size: FSA
• Cooling: External fan
• Operating temperature: -10-60 °C
• Storage temperature: -40-70 °C
• Max. relative humidity: 95%
• Installation altitude: 1,000 m
• Motor cable (shielded/unshielded): 10 m / 50 m
• Mounting: Wall mounting / side-by-side mounting
• Dimensions (WxHxD): 90.0 x 166.0 x 145.5 mm
• Net weight: 1.10 kg
• Efficiency class: IE2
• Standards: CE, cULus, C-Tick (RCM), KC; EN 61800-5-1, EN 60204-1, EN 61800-3

Features and benefits:

• High overload capability of 150% rated current for 60 s supports demanding start conditions
• Integrated Class A EMC filter reduces installation complexity
• USS and Modbus RTU communication enables integration into existing automation networks
• Wide input voltage range 380-480 V covers both IEC and NEC rated installations
• Side-by-side mounting with IP20 enclosure allows compact panel layouts
• Efficiency class IE2 with power factor offset cos phi of 0.95

Applications:

• Variable-speed control of three-phase AC motors in pumps and fans
• Conveyor and material handling drives requiring adjustable speed
• HVAC systems where motor speed must be regulated for energy efficiency
• Industrial machinery requiring USS or Modbus RTU fieldbus communication
• Compact panel installations where side-by-side drive mounting is required

Compliant with EN 61800-5-1, EN 60204-1, and EN 61800-3. Part of the Siemens SINAMICS V20 range.

Also known as: Siemens 6SL3210-5BE21-5CV0, Siemens SINAMICS V20 1.5kW frequency inverter, Siemens V20 variable speed drive FSA.