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Siemens SINAMICS 6SL3351-1AE33-1AA2

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6SL3351-1AE33-1AA2

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The Siemens 6SL3351-1AE33-1AA2 is a robust replacement power block designed for reliability in various applications. Operating on a three-phase input voltage of 380–480 V AC, this unit can handle output currents up to 310 A AC.

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Technical specifications for 6SL3351-1AE33-1AA2

ManufacturerSiemens
Product LineSINAMICS
Part Number6SL3351-1AE33-1AA2
UPC662643517934
Weight70.00 lbs (31.75 kg)
NameReplacement Power Block
Input Voltage380–480 V AC
Input Phases3-phase
Output Current310 A AC
Cooling MethodForced air cooling
Protection ClassIP20
Input Frequency50/60 Hz
Rectifier TypeIntegrated
ComplianceRoHS compliant
Inrush Current4.12 A
Power Loss6.5 W
Operating Temperature Range-40°C to +70°C
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The 6SL3351-1AE33-1AA2 power block typifies the high standards of Siemens' SINAMICS series. Designed as a replacement unit, it accommodates 3-phase input voltages ranging from 380 to 480 V AC. This power block is capable of delivering an impressive output current of 310 A AC, making it suitable for high-demand applications. Its performance is optimized through an integrated rectifier, ensuring efficient power conversion.

The unit employs forced air cooling to manage heat, which is vital for maintaining operational integrity under load. Rated at IP20 for protection, it provides adequate shielding against solid objects, though it is not dust-tight. The block operates efficiently at frequencies of 50 or 60 Hz and can withstand a temperature range extending from -40°C to +70°C, accommodating a variety of environmental conditions.

With an inrush current of 4.12 A and a power loss of just 6.5 W, this device demonstrates effective energy management. The overall dimensions measure 58.4 cm in height, 53.3 cm in width, and 81.3 cm in depth. Weighing in at 70 kg, the block is designed to be durable yet manageable for installation. Additionally, it complies with RoHS directives, ensuring it meets environmental and safety standards.