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Siemens MICROMASTER 4 Braking Resistor 15 Ohm

Name: Siemens 6SE6400-4BD22-2EA1
Brand: Siemens
SKU: 6SE6400-4BD22-2EA1
Availability: InStock

Siemens MICROMASTER 4 Braking Resistor, 15 Ohm.

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ManufacturerSiemens

Part number6SE6400-4BD22-2EA1

Resistance 15 Ω

Voltage 380-480 V AC

Peak Power 44,000 W

Continuous Power 2,200 W

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15 Ohm Resistance 380-480V AC Input High Peak Power Handling Continuous Power Dissipation IP20 Rated For MICROMASTER 4

Product description

The Siemens 6SE6400-4BD22-2EA1 is a braking resistor designed for the MICROMASTER 4 series of drives. It operates with an input voltage range of 380-480 V AC and has an electrical resistance of 15 Ohms. This resistor is capable of handling a peak power of 44,000 W and a continuous power of 2,200 W, dissipating excess regenerative energy as heat.

This braking resistor is essential for applications requiring frequent or rapid deceleration of motor loads. By safely dissipating excess energy, it prevents overvoltage on the drive's DC link, ensuring stable operation and protecting the drive system. Its IP20 protection rating makes it suitable for enclosed installations.

Stanlo Automation, your veteran-owned source for industrial surplus, provides the Siemens 6SE6400-4BD22-2EA1 braking resistor. We offer reliable parts to ensure the safety and performance of your motor control systems.

Technical specifications

Resistance	15 Ω
Voltage	380-480 V AC
Peak Power	44,000 W
Continuous Power	2,200 W
Protection	IP20
Dimensions	301x326x484 mm

Common applications

Motor Braking

Regenerative Energy Dissipation

High Inertia Loads

Variable Speed Drive Systems

Automation Control

Compatible systems

Designed for use with Siemens MICROMASTER 4 series drives, particularly those with integrated braking choppers (frames FSA to FSE).

Also known as

Siemens Braking Resistor MICROMASTER 4 Resistor Dynamic Braking Resistor

Replaces / compatible with

This braking resistor is specifically designed for the Siemens MICROMASTER 4 drive series. It is compatible with drives equipped with integrated braking choppers.

Technical note

Expert tip

Ensure the braking resistor is correctly sized for the motor's inertia and braking requirements to prevent overheating and premature failure.

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Frequently asked questions

What is the continuous power rating of the Siemens 6SE6400-4BD22-2EA1 braking resistor?

The Siemens 6SE6400-4BD22-2EA1 MICROMASTER 4 braking resistor has a continuous power rating of 2,200 W (2.2 kW) and a peak power rating of 44,000 W.