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Siemens SINAMICS G120 6SL3210-1KE21-3UB1

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6SL3210-1KE21-3UB1

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The Siemens 6SL3210-1KE21-3UB1 is a frequency inverter designed under the SINAMICS G120 series. This module is rated for a low output power of 5.5 kW (7.5 hp) and a high output power of 4.0 kW (5.4 hp), accommodating varying operational needs.

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Technical specifications for 6SL3210-1KE21-3UB1

ManufacturerSiemens
Product LineSINAMICS G120
Part Number6SL3210-1KE21-3UB1
UPC887621052157
Weight6.00 lbs (2.72 kg)
ModuleFrequency Inverter
Rated Power (Low Output)5.5 kW (7.5 hp)
Rated Power (High Output)4.0 kW (5.4 hp)
Input Voltage380–480 V AC ±10%
Output Current (Low Output)12.5 A
Output Current (High Output)8.8 A
Overload Capacity (Low Output)150% for 3 seconds, 110% for 57 seconds
Overload Capacity (High Output)200% for 3 seconds, 150% for 57 seconds
Protection ClassIP20
EnvironmentNo corrosive gases
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The Siemens 6SL3210-1KE21-3UB1 frequency inverter offers robust performance for diverse applications. Part of the SINAMICS G120 range, it delivers reliable control over motor functions. It provides a low output power of 5.5 kW (7.5 hp) and a high output power of 4.0 kW (5.4 hp), ensuring flexibility based on operational requirements.

This inverter operates with input voltages ranging between 380 and 480 V AC ±10%, supporting various setups. It achieves an output current of 12.5 A for low power scenarios and 8.8 A for high power applications. Notably, the module is engineered to tolerate overload situations, with the low output capable of handling 150% for up to 3 seconds and 110% for 57 seconds, while the high output can withstand 200% for 3 seconds and 150% for 57 seconds, making it resilient during peak loads.

With an IP20 protection rating, this unit safeguards against dust and moisture that could affect functionality, operating best in non-corrosive environments. The design dimensions of the inverter are 196 x 100 x 203 mm (7.72 x 3.94 x 7.99 inches), and it weighs 2.7 kg (5.95 lbs.), allowing for easy integration in confined spaces.