Product Overview

Model: 6SL3201-0BE23-8AA0
 Classification: SINAMICS Braking Resistor (Stand-Alone, for 400 V systems)
Purpose: High-capacity braking resistor designed for SINAMICS drive systems. Safely dissipates regenerative braking energy by converting excess DC link energy into heat. Suitable for heavy-duty 380–480 V inverter applications requiring strong braking performance.

Electrical & Operational Specifications

• Resistance: 30 Ω

• Rated Power (Continuous): 0.925 kW

• Overload / Peak Power: 18.5 kW (12 seconds at 5% duty cycle)

• Input Voltage Range: 380–480 V AC (compatible drive line supply)

• DC Link Voltage Capability: 330–840 V DC

• Connection (Power): Terminal block, max conductor cross-section 6 mm²

• Protective Earth (PE): M4 screw connection on housing

• Temperature Switch: Normally closed (NC), up to 250 V AC / 2.5 A, conductor cross-section 2.5 mm²

• Cooling: Natural convection (no fan)

• Operating Ambient Temperature: –25 to +40 °C

Physical Specifications

• Dimensions (W × H × D): 250 × 490 × 140 mm

• Weight: ~6.2 kg (~13.7 lb)

• Enclosure Rating: IP20 / UL open type

Interface & Capacity

• Mounting: Heavy-duty enclosure suitable for cabinet or panel installation

• Connections: Power via terminal block; PE via M4 bolt

• Compliance: Siemens SINAMICS braking resistor standards; RoHS compliant

Summary Table