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Siemens JJY:023424020001 Fa. Heine Braking Resistor

Name: Siemens JJY:023424020001
Brand: Siemens
SKU: JJY:023424020001
Availability: InStock

Siemens JJY:023424020001 Fa. Heine braking resistor for inverters.

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ManufacturerSiemens

Part numberJJY:023424020001

Resistance 15 Ω

Rated power PDB 1.85 kW

Rated power, max 37 kW

P_DAUER 1850W

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Dissipates excess DC link energy For use with SINAMICS G inverters 15 Ohm resistance 37kW max power 1850W continuous power IP21 protection

Product description

The Siemens JJY:023424020001 is a Fa. Heine braking resistor designed for use with Power Module PM240-2 FSD and SINAMICS G Inverters. It features a resistance of 15 Ohms and a power rating of 37 kW for 12 seconds (5% duty cycle) or 1850W continuous power dissipation (P_DAUER).

This braking resistor is crucial for dissipating excess DC link energy in inverter applications, preventing overvoltage and ensuring the safe operation of motor control systems. It is commonly used in industrial automation, motor control centers, and variable speed drive systems.

Source your Siemens JJY:023424020001 braking resistor from Stanlo Automation, your trusted veteran-owned surplus parts distributor. We offer reliable components and efficient service to keep your industrial operations running smoothly.

Technical specifications

Resistance	15 Ω
Rated power PDB	1.85 kW
Rated power, max	37 kW
P_DAUER	1850W
DC-link voltage, max	840 V
Degree of protection	IP21
Dimensions	220 mm (W) x 180 mm (H) x 610 mm (D)
Cooling method	natural convection
Ambient temperature	-25 to 40 °C
Standards	CE, UL, CSA

Common applications

Inverter applications

SINAMICS G drives

Motor control systems

Industrial automation

Variable speed drives

Power modules

Compatible systems

SINAMICS G Inverters POWERMODULE PM240-2

Also known as

JJY:023424020001 Fa. Heine Siemens Braking Resistor PM240-2 Braking Resistor

Replaces / compatible with

This braking resistor is a component within the SINAMICS G inverter system and is not typically a direct replacement for older part numbers but rather a required accessory for specific configurations.

Technical note

Expert tip

Ensure proper ventilation and mounting clearances for the braking resistor to prevent overheating, as it dissipates significant energy during motor braking.

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Frequently asked questions

What is the power rating of the Siemens JJY:023424020001 braking resistor?

The Siemens JJY:023424020001 braking resistor has a maximum power rating of 37 kW for short durations (12 seconds, 5% duty cycle) and a continuous power dissipation (P_DAUER) of 1850W.