Product Description

Quickly dissipating excess motor energy, the KEB 09.BR.100-6390 provides heavy-duty braking performance. With robust construction ideal for demanding industrial use, this resistor reliably converts kinetic energy into heat during deceleration events.

Featuring a resistance of 390 Ohms, the 09.BR.100-6390 can handle peak power inputs up to 90 kW. Rapid current changes are smoothly handled thanks to the large 16 AWG conductor cross-section. Thermal protection with an integrated temperature switch prevents overheating damage. Compact dimensions of 240 mm x 26 mm x 225 mm simplify installation in tight spaces. The side-mounted design enables direct coupling to motors or adjacent to drives. Despite the small size, durability is ensured by the anodized aluminum housing and coated resistors.

Pulse power capabilities make this resistor suitable for repeated energy cycles. It can continuously dissipate 1.5 kW with forced air cooling. For short durations, pulse power reaches 500 W for 6 seconds and 300 W for 25 seconds. The optimized design maintains safe temperatures during rapid pulsating loads. With a 120 second recommended cycle time, the 09.BR.100-6390 handles braking duty cycles up to 6%. This makes it ideal for applications requiring frequent starts and stops. The 400 V voltage class covers use across industrial power levels up to 400 VAC. Whether braking a large inertia load or absorbing power spikes, the KEB 09.BR.100-6390 provides the performance and protection you need. Thermal sensors paired with robust construction offer reliable and efficient operation even under demanding conditions. Backed by KEB's expertise, this braking resistor delivers capabilities to match the most challenging applications.