Siemens 6SL3210-1PE21-1AL0 Power module

Product Summary

The 6SL3210-1PE21-1AL0 is a high-efficiency power module belonging to the Siemens SINAMICS series, designed specifically for small to medium-sized drive tasks in industrial automation environments. As the core power unit of a frequency converter system, it can precisely adjust the motor's operating state according to control commands, achieving excellent energy-saving effects while ensuring process stability.

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Frequently Asked Questions

Q: How does the 6SL3210-1PE21-1AL0 operate under 380V–480V grid fluctuations?
A: It uses ±10% voltage tolerance and 47–63 Hz frequency adaptation for stable operation.

Q: What is the maximum rated power of the 6SL3210-1PE21-1AL0 in HO mode?
A: It outputs 3.00 kW (4 hp) with 7.70 A rated current.

Q: How does the 0.11 kW loss of the 6SL3210-1PE21-1AL0 benefit thermal design?
A: Low loss reduces heat generation and cooling requirements.

Q: Does the 6SL3210-1PE21-1AL0 support 100 m motor cable length?
A: Yes, up to 100 m unshielded and 50 m shielded cables.

Q: Is derating required for the 6SL3210-1PE21-1AL0 above 1000 m altitude?
A: Full operation is supported up to 1000 m; above that, derating is recommended.

Moore Specializing In:  

Drives

Speedtronic

Excitation

Panel Controllers

HMI and Display Panels

Control Systems (DCS, PLC, CNC)    

Online monitoring and protection system

Application

Logistics sorting plant: Drives medium conveyors in high-speed sorting lines for efficient parcel flow.

Machine tool supporting plant: Powers auxiliary axes in small machining centers with low-loss operation and reduced cabinet heat.

Food and beverage plant: Drives filling pumps and mixers with stable signal performance through built-in filtering.

Pharmaceutical machinery plant: Provides precise V/f control for automated packaging in high-humidity environments.

HVAC system plant: Drives circulating water pumps in LO mode with stable long-distance cable operation.

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