6SL3300-1AE32-5BA0 frequency converter brake module 250KW brake unit

Basic information model: 6SL3300-1AE32-5BA0
Product type: Siemens SINAMICS S120 series brake module
Core application: Suitable for S120 series H/J chassis units, used to consume the regenerated electrical energy during driving and braking on the braking resistor, prevent DC bus overvoltage, and adapt to industrial fields such as metallurgy, papermaking, and CNC machine tools that require fast braking response
Compatible devices: SINAMICS S120 series H/J chassis unit, CU320 control unit
Electrical parameters: DC bus voltage: 510-720V DC (rated 600V DC)
Rated power: 250kW (15 seconds overload)
Activation threshold power: 50kW
Digital input: 1 channel, 24V DC, low level -15V to+3V, high level -3V to+5V
Digital output: 1 channel, 24V DC, maximum load current 500mA
Control circuit voltage: 24V DC, typical power consumption 10mA
Braking resistor connection cross-section: maximum 50.0mm ² (1 AWG)
Signal terminal connection cross-section: maximum 1.5mm ² (16 AWG)
Physical and environmental parameter structure form: chassis installation type, compatible with H/J type chassis unit
Protection level: IP20 (dependent on inverter cabinet protection)
Working temperature: -20 ℃ -50 ℃
Storage temperature: -40 ℃ -125 ℃
Relative humidity: ≤ 85% (no condensation)
Weight: Approximately 7.5kg
Adaptation and functional adaptation components: SINAMICS S120 series H/J chassis unit, CU320 control unit
Functional features: Seamless data exchange with the control unit through the DRIVE CLiQ high-speed communication interface, supporting multi axis synchronous control, with a 15 second overload capacity, can cope with short-term high braking requirements, and ensure stable system operation
Installation requirements: Chassis installation, compatible with H/J type cabinet, brake resistor connection must meet the maximum cross-sectional requirements to ensure good heat dissipation