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Siemens SINAMICS G120 6SL3210-1KE21-3AF1

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6SL3210-1KE21-3AF1

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The Siemens 6SL3210-1KE21-3AF1 is a compact converter that provides efficient power management in industrial settings. It offers a rated power of 5.5 kW (7.5 HP) and features a maximum output current of 17.6 A, with a standard output of 12.5 A, suitable for various applications.

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Technical specifications for 6SL3210-1KE21-3AF1

ManufacturerSiemens
Product TypeCompact Converter
Product LineSINAMICS G120
Part Number6SL3210-1KE21-3AF1
UPC887621143985
Weight5.00 lbs (2.27 kg)
Rated Power5.5 kW (7.5 HP)
Output Current12.5 A (Rated), 17.6 A (Max)
Output Frequency (Vector Control)0 ... 240 Hz
Input Voltage380-480 VAC, ±10% -20%
Frequency Range0 ... 550 Hz
Integrated FilterClass A
Input Frequency47-63 Hz
Rated Current (LO)16.5 A
Overload Rating (High)4.0 kW at 200% for 3s, 150% for 57s
Protection RatingIP20
Input Current12.5 A
Rated Current (HO)12.8 A
Digital Inputs6
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The 6SL3210-1KE21-3AF1 from Siemens in the SINAMICS G120 lineup functions as a high-efficiency compact converter. Rated at 5.5 kW (7.5 HP), it is designed to deliver reliable power usage in a range of industrial applications. The converter supports a maximum output current of 17.6 A while typically operating at 12.5 A.

This model accepts input voltages of 380-480 VAC with an allowable fluctuation of ±10% to -20%. It is engineered to work effectively across a frequency input range of 47 to 63 Hz. In terms of output, this compact converter can achieve frequencies from 0 to 240 Hz using vector control techniques.

The 6SL3210-1KE21-3AF1 incorporates a Class A integrated filter, facilitating compliance with various industrial standards. Its overload capacity allows for a significant 4.0 kW rating at 200% current for durations of 3 seconds and 150% for up to 57 seconds. Rated currents for low output (LO) and high output (HO) are recorded at 16.5 A and 12.8 A, respectively.

Additionally, the device features six digital inputs, providing flexibility for various control and monitoring tasks. With a protection rating of IP20, this model is suitable for indoor environments where minimal exposure to contaminants is expected. Weighing in at 2.27 kg, it is practical in terms of installation and integration into existing systems.