Siemens 6SE6420-2UD21-5AA1 MICROMASTER 420 Variable Frequency Drive

Part number: 6SE6420-2UD21-5AA1 is an unfiltered 3-phase AC variable frequency drive from the Siemens MICROMASTER 4 family. Designed for precise speed control of three-phase AC motors, it provides a power output of 1.5 kW (2.0 hp) over an operating line voltage range of 380 V to 480 V AC.

Full model name: MICROMASTER 420 6SE6420-2UD21-5AA1

Application: Suitable for industrial motor control applications, including pumps, fans, conveyors, and automated material handling systems.

Technical Specifications:
• Line Voltage: 380 V to 480 V AC (+/-10%), 3-phase
• Line Frequency: 47 Hz to 63 Hz
• Output Voltage: 480 V AC, 3-phase
• Rated Power (HO): 1.50 kW (2.00 hp)
• Rated Current (HO): 4.00 A
• Line Current (HO): 5.90 A
• Overload Capability: High Overload (HO) 150% output current for 60 s, followed by 100% output current for 240 s
• Control Mode: V/f control, output frequency 0 Hz to 650 Hz
• Pulse Frequency: 4000 Hz
• Power Factor: 0.95
• Efficiency: 0.96
• Filter Standard: Unfiltered
• Protection Class: IP20 / UL open type
• Frame Size: FSA (Dimensions: 73.0 mm W x 173.0 mm H x 149.0 mm D)
• Net Weight: 1.00 kg
• Ambient Operating Temperature: -10 °C to 50 °C

Availability:
• Condition: New (unused OEM item)
• In stock, available for fast delivery at competitive pricing.
• Storage location: China

Technical Documentation:
Technical Documentation via Google