SINAMICS G120 | Siemens | 6SL3255-0AA00-4JA2 6SL3 255-0AA00-4JA2 G Intelligent Operator Panel

Product Description: Siemens 6SL3255-0AA00-4JA2

The Siemens 6SL3255-0AA00-4JA2 is a PM240-2 Power Module from the SINAMICS G120 drive system. This power module is designed for 3-phase 400 V AC supply systems and delivers 4 kW of motor power. It includes an integrated brake chopper, making it ideal for dynamic applications where fast braking or energy feedback is needed. The PM240-2 is suitable for a wide range of applications in machinery, pump, fan, and conveyor systems. It is designed for modular operation and must be combined with a Control Unit (CU) such as CU240E or CU250S for full functionality.

Key Features

• Rated Output Power: 4 kW
• Input Voltage: 3AC 380–480 V ±10%, 50/60 Hz
• Output Voltage: 3AC 0–480 V
• Integrated Brake Chopper: For dynamic braking with external braking resistor
• Overload Capability: 150% for 60 sec every 300 sec (High Overload, HO mode); 110% for 60 sec every 300 sec (Low Overload, LO mode)
• Communication: Via CU module (supports PROFIBUS, PROFINET, etc.)
• Cooling: Push-through cooling concept for optimized heat dissipation
• IP20 protection, compact booksize design

Application Areas

• Pumps and fans
• Conveyor systems
• Textile and packaging machines
• General-purpose motor control
• Material handling systems

Advantages

• Compact and scalable modular design
• Integrated brake chopper for high-dynamic applications
• Flexible configuration with a wide selection of Control Units
• Energy-efficient operation through variable speed control
• High availability with integrated protection and diagnostics