Product details
Siemens Digital Industry Brake Resistor JJY:023146720008
Manufacturer: Siemens Digital Industry
Description: Brake resistor 200.00 Ohm, 0.75 kW
Type: JJY:023146720008
Accessory/Spare Part Type: Brake Resistor
Additional Details:
Brake resistor for power modules FSA P_MAX=750W/12S/5% ED R=200 Ohm P_CONTINUOUS=37.5W. Accessory for frequency converters. Brake resistor for the Power Module PM240-2 for the modular frequency converter SINAMICS G120. The brake resistors dissipate the excess energy from the DC link. They are designed for use with the Power Modules PM240-2 and PM240 (mounted beside the Power Modules), which have an integrated brake chopper and cannot feed back generated energy into the grid.
For regenerative operation, such as decelerating a flywheel with a large moment of inertia, a brake resistor must be connected to convert the generated energy into heat. For Power Module sizes FSD to FSGX, the brake resistors should be placed outside the control cabinet or outside the switchgear room to dissipate the generated waste heat away from the Power Modules. This reduces the cooling requirements.
Each brake resistor is equipped with a temperature switch. To avoid consequential damage in the event of thermal overload of the brake resistor, the temperature switch should be monitored. The brake resistor is available for sizes FSA to FSC as well as for the Power Module PM240-2 (size FSC to FSF). For size FSGX, an optional plug-in braking module is available.
SINAMICS - simply my drive.
EAN: 4042948668955.