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Siemens MICROMASTER 6SE6400-4BE14-5CA0

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6SE6400-4BE14-5CA0

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The Siemens 6SE6400-4BE14-5CA0, part of the MICROMASTER series, is a braking resistor designed for efficient energy absorption during the deceleration of MICROMASTER 4 inverters. It operates within a voltage range of 500 to 600 volts AC and has a rated resistance of 120 ohms, capable of handling peak power of 9 kilowatts and continuous power of 450 watts.

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Technical specifications for 6SE6400-4BE14-5CA0

ManufacturerSiemens
Product TypeBraking Resistor
Product LineMICROMASTER
Part Number6SE6400-4BE14-5CA0
UPC783087655683
Weight3.81 lbs (1.73 kg)
ApplicationUsed with MICROMASTER 4 inverters to absorb braking energy during deceleration
Rated Voltage500–600 volts AC
Rated Resistance120 Ω (ohms)
Peak Power9 kilowatts
Continuous Power450 Watts
Enclosure RatingIP20
Cooling MethodNatural convection
Mounting TypeStand-alone
Mounting OptionsWall or rack-mounted
Ambient Humidity Range5% to 95%, non-condensing
RoHS compliantYes
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The Siemens 6SE6400-4BE14-5CA0 is specifically a braking resistor within the MICROMASTER series. This device plays a vital role alongside MICROMASTER 4 inverters, designed to effectively absorb energy generated during the braking process. It operates within the voltage range of 500 to 600 volts AC and is characterized by a rated resistance of 120 ohms.

For power management, the unit can produce peak power output of 9 kilowatts, with a continuous power capacity of 450 watts. It comes with an IP20 enclosure rating, ensuring moderate protection against dust and moisture. The natural convection cooling method promoted by this design supports efficient heat dissipation, essential for maintaining performance during operation.

Installation options for the 6SE6400-4BE14-5CA0 include both wall and rack mounting, providing flexibility for different setups. It operates within an ambient humidity range of 5% to 95%, ensuring functionality in various environmental conditions without condensation. In addition, this braking resistor is RoHS compliant, aligning with environmental regulations for hazardous materials.