Products

RST Electric proudly introduces the 6000KW Containerized Load Bank – a massive-scale, fully integrated testing solution designed for utility power plants, large generator sets, and mission-critical power systems. This Container Load Bank 6000KW combines resistive and inductive loads in a single 12-meter ISO container, offering both transient and steady-state testing capabilities. With a maximum short-time load of 6000kVA (3200kW resistive + 5780kvar reactive) and continuous load rating of 6000kvar/1200kW, it meets the most demanding test requirements across multiple voltage levels from 400V to 690V. Whether for factory acceptance testing, on-site commissioning, or routine maintenance of medium-voltage generators, this 6000KW Container Load Bank delivers unmatched flexibility, precision, and reliability.

RST Electric introduces the advanced 200kW 380V Liquid Cooling Load Bank – a compact, high-density testing solution engineered for modern data centers, liquid-cooled server validation, and high-performance computing (HPC) applications. Unlike traditional air-cooled units, this 200kW 380V Liquid Cooling Load Bank utilizes a closed-loop liquid cooling system to achieve exceptional power density in a compact 42U rack-mountable form factor. With precise flow control, real-time temperature monitoring, and ultra-quiet operation, it is ideal for environments where noise, space, and heat dissipation are critical constraints. Whether for CDU (Coolant Distribution Unit) testing, liquid-cooled IT equipment validation, or facility thermal management studies, this 200kW Liquid Cooling Load Bank delivers unmatched accuracy and reliability.

RST Electric is a professional manufacturer of Dynamic Braking Resistors in China, having been deeply involved in this field for 15 years. The BR-C series dynamic braking resistors we have launched are specifically designed for heavy industrial scenarios such as port machinery and cranes. We use SUS304/SUS430 stainless steel resistor components, with a protection level of IP20/IP54. The power ranges from 1kW to 200kW, and the voltage ranges from 48V to 1200V. They are suitable for harsh environments, ensuring safe and efficient energy consumption, prolonging equipment lifespan, and are exported to 40 countries around the world.

RST Electric presents a compact, high-performance Braking Resistor Box engineered for industrial automation and process control applications. Featuring ceramic tubular resistor elements and forced fan cooling, this Braking Resistor Box delivers rapid dynamic response and reliable energy absorption for variable frequency drives (VFDs), servo motors, and industrial machinery. With power ratings from 1kW to 40kW and voltage ranges from 220V to 690V AC, this solution is ideal for factory automation, material handling, HVAC systems, and test equipment. Designed for indoor installation (IP2X) with modular construction, this Braking Resistor Box ensures easy integration, enhanced safety, and long service life in demanding industrial environments

RST Electric introduces the heavy-duty Braking Resistor for Mining Truck – a mission-critical component engineered for the world's most demanding mining and drilling environments. Designed specifically for underground mining vehicles, electric haul trucks, and oil drilling rigs, this Braking Resistor for Mining Truck delivers unparalleled reliability under extreme vibration, shock, and thermal stress. With power ratings from 404kW to 2000kW and voltage ranges from 380V to 1140V AC, it handles the intense regenerative braking energy generated by massive electric drives on steep mine grades. Featuring SUS304 stainless steel or alloy wire elements, forced air cooling, and rugged IP-rated enclosures, this Mining Truck Braking Resistor ensures safe, consistent deceleration and long-term durability in the harshest operating conditions.

RST Electric presents a high-performance Power Wirewound Resistor engineered for demanding power applications. Featuring a precision-wound element on a high-purity ceramic tube with silicone coating, this Wirewound Resistor delivers excellent stability, high-temperature operation, and inherent non-inductive characteristics. With power ratings from 50W to 10kW and resistance ranges from 0.1Ω to 10kΩ, it is ideal for power supplies, motor drives, medical equipment, and renewable energy systems. Available in ±1% and ±5% tolerances with TCR options from ±50 ppm/°C to ±350 ppm/°C, this High Power Wirewound Resistor ensures reliable performance in both continuous and pulsed load applications.