HLT01.1A-200K-N-007-NNNN

HLT01.1A-200K-N-007-NNNN, Bosch Rexroth Indramat, HLT Braking Units series delivers robust overvoltage protection and energy dissipation for demanding industrial environments. This brake chopper specializes in handling surplus regenerative energy by converting it into heat, preventing DC-link voltage spikes. Its compact footprint and straightforward mounting make it compatible with standard drive cabinets. Designed for seamless integration, the HLT01.1A-200K-N-007-NNNN complements Rexroth Indramat drive systems with precision and reliability.

Engineered for high-performance braking, the unit operates at a DC-Link Voltage of 700 V DC while safely dissipating 200 kW of power over a Cycle Time of 240 s. Continuous operation incurs a heat loss of 550 W, managed via passive convection in an IP00 enclosure. The minimal Braking Resistance of 1.05 Ω provides rapid discharge paths, and the module is monitored through an HCS04 converter interface. With a unit Weight of 30 kg and overall Dimensions of 70 x 950 x 377 mm, the chopper mounts in G1 Position while maintaining a Min Clearance of 100 mm above and below for airflow.

Installation and maintenance benefit from the unit’s simple device mounting kit and lack of moving parts, delivering high vibration and shock resistance. The industry-standard climatic category 3K3 and operational range of –10 … +40 °C ensure reliable performance in varied production settings. Integrating directly with Rexroth drives, the HLT01.1A-200K-N-007-NNNN enhances system uptime, reduces energy return to DC links, and safeguards sensitive electronics across manufacturing, packaging, and material handling applications.