The servo inverter Sinamics V90 is intended for use with applications for dynamic motion and processing. The V90 already contains an integrated brake resistor. Nonetheless, some applications require an external brake resistor. KOCH offers safe brake resistors that are ideal for this purpose. They safely dissipate the generative electrical energy and thereby considerably improve the brake and delay capacities.

Advantages:

• compact
• space saving
• protection class up to IP65*
• highly impulse secure
• low inductance
• "intrinsically safe"** under persistent overloads

*Test conditions: Water jet from nozzle with an inner diameter of 6.3mm, volume flow 12.5l/min +/- 5%, water pressure in accordance with the volume flow, distance 2.5-3m, test duration 3min

**(the intrinsically safety is usually given with 4 time of permanent type power)