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Siemens SINAMICS G120 6SL3210-1KE21-7AP1

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6SL3210-1KE21-7AP1

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The Siemens 6SL3210-1KE21-7AP1 inverter drive is engineered for 3-phase AC systems, functioning efficiently across a voltage range of 380 to 480 volts. Providing rated currents of 21.50 A and 18.20 A, it delivers power outputs of 7.5 kW and 5.5 kW, suitable for varying operational demands.

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Technical specifications for 6SL3210-1KE21-7AP1

ManufacturerSiemens
Product LineSINAMICS G120
Part Number6SL3210-1KE21-7AP1
UPC887621085599
Weight7.00 lbs (3.18 kg)
ProductInverter Drive
Number of Phases3 AC
Line Voltage380 to 480 V
Line Frequency47 to 63 Hz
Rated Current (LO)21.50 A
Rated Current (HO)18.20 A
Rated Power (LO)7.5 kW
Rated Power (HO)5.5 kW
Pulse Frequency4 kHz
Power Factor0.70 to 0.85
Offset Factor0.95
Efficiency0.97
Sound Pressure63 dB
Power Loss235 W
Number of Digital Inputs6 Inputs
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The 6SL3210-1KE21-7AP1 inverter drive by Siemens is designed to manage 3-phase AC motors effectively. Operating within a line voltage range of 380 to 480 V, this drive ensures compatibility across different voltage systems.

It supports line frequencies ranging from 47 to 63 Hz, facilitating its use in numerous applications. The rated current specifications include a low rating of 21.50 A, with a high rating at 18.20 A, ensuring flexibility in power applications.

Power outputs for this inverter are set at 7.5 kW for the low rating and 5.5 kW for the high rating, catering to various motor requirements. The drive operates at a pulse frequency of 4 kHz and achieves a power factor of between 0.70 and 0.85, indicative of its efficiency in converting electrical power.

The device maintains an offset factor of 0.95 and showcases an overall efficiency of 0.97, enhancing its energy-saving capabilities. It operates at a sound pressure level of 63 dB and is associated with a power loss of 235 watts, a manageable figure for operational settings. Furthermore, it is equipped with six digital inputs for precise control, making the 6SL3210-1KE21-7AP1 suitable for a wide array of automation needs.