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Siemens SINAMICS 6SL3210-1KE18-8AB1

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6SL3210-1KE18-8AB1

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The Siemens 6SL3210-1KE18-8AB1 model is a three-phase variable frequency drive (VFD). It operates with an input voltage range of 380 to 480 volts and supports a frequency range of 47 to 63 Hz.

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Technical specifications for 6SL3210-1KE18-8AB1

ManufacturerSiemens
Product TypeVariable frequency drive (VFD)
Product LineSINAMICS
Part Number6SL3210-1KE18-8AB1
UPC887621207366
Weight6.00 lbs (2.72 kg)
Input Power Phases3-phase AC
Input Voltage Range380–480 V ±10%
Input Frequency Range47–63 Hz
Rated Output Power (Low Overload Mode)4.00 kW / 5.00 hp
Rated Output Power (High Overload Mode)3.00 kW / 4.00 hp
Rated Output Voltage400V (IEC standard) / 480V (NEC standard)
Output Frequency Range (Vector Control)0–240 Hz
Output Frequency Range (V/f Control)0–550 Hz
Maximum Output Current14.60 A
Power Factor0.70–0.85
Communication ProtocolsUSS and MODBUS RTU
Integrated Filter ClassClass A
Digital Inputs6 standard, 1 fail-safe input
Efficiency97%
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The Siemens 6SL3210-1KE18-8AB1 is a sophisticated variable-frequency drive designed for managing three-phase AC power. It can handle various operational conditions with an input voltage tolerance of ±10% across a range between 380 and 480 volts. Supporting 47 to 63 Hz frequency means this drive is compatible with standard electrical systems.

When operating under specific conditions, the unit provides a rated output power of 4 kW in low overload mode and 3 kW in a high overload scenario. The rated output voltage complies with IEC and NEC standards, allowing for a specified output of 400V or 480V, respectively. This drive features two different output frequency capabilities: it allows vector control to operate up to 240 Hz and V/f control to reach 550 Hz.

Its maximum output current is rated at 14.6 A, and its power factor ranges from 0.70 to 0.85. Communication is facilitated through protocols such as USS and MODBUS RTU, ensuring comprehensive compatibility with various automation systems. Additionally, the device integrates a class A filter, enhancing overall performance. The drive includes six standard digital inputs, complemented by a single fail-safe input, catering to safety-critical applications. Overall, it maintains an impressive efficiency rating of 97%, making it an effective option for automation and control.