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Siemens SINAMICS G120 6SL3210-1KE23-8AB1

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6SL3210-1KE23-8AB1

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The Siemens 6SL3210-1KE23-8AB1, a compact inverter from the SINAMICS G120 series, provides a power output of 18.5 kW (25 HP). This inverter operates within a line current of 37 A (low) and 31 A (high), featuring an integrated Class A EMC filter for electromagnetic compatibility.

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Technical specifications for 6SL3210-1KE23-8AB1

ManufacturerSiemens
Product LineSINAMICS G120
Part Number6SL3210-1KE23-8AB1
UPC887621207519
Weight12.00 lbs (5.44 kg)
Product NameCompact Inverter
Power Output18.5 kW (25 HP)
Line Current (LO)37 A
Line Current (HO)31 A
Case SizeFSC
Electromagnetic FilterIntegrated Class A EMC Filter
Input AC Voltage380 to 480 VAC
Phase Mode3-phase
Input AC Frequency47 to 63 Hz
Frequency at Load0 to 550 Hz (V/F Control Mode), 0 to 240 Hz (Vector Control Mode)
Frequency of Switching4 kHz (Nominal), 16 kHz (Max.)
Heat Transfer MethodInternal Air Cooling
Operating ElevationUp to 1000 m (3281 ft)
Short Circuit Protection Rating100kA
IP ClassificationIP20

The 6SL3210-1KE23-8AB1 compact inverter by Siemens is engineered for efficient motor control in industrial applications. With a significant power output of 18.5 kW (25 HP), this unit operates with line currents of 37 A in low conditions and 31 A in high conditions. The inverter is built in the FSC case size, making it suitable for various installation scenarios. For optimal electromagnetic interference suppression, it includes an integrated Class A EMC filter.

This unit is designed for 3-phase systems and can accept input voltages from 380 to 480 VAC. The AC frequency range for operation is specified between 47 to 63 Hz. Under load, the frequency can reach from 0 to 550 Hz in V/F control mode or maintain 0 to 240 Hz in vector control mode. Its nominal switching frequency is set at 4 kHz, with maximum flexibility allowing it to reach up to 16 kHz.

To ensure effective heat management, the inverter utilizes an internal air cooling method. It is capable of functioning efficiently at elevations up to 1000 meters (approximately 3281 feet). Additionally, the short circuit protection rating is rated at 100 kA, which provides robust safety measures. The IP classification for this unit is IP20, indicating protection against solid objects larger than 12.5 mm but not against water ingress.