Product Introduction
Stainless Steel Load Resistors are suitable for circuits operating at 50 Hz AC with a rated voltage of up to 1140 V (AC) and 1000 V (DC). Their core function is to carry the circuit load by impeding current flow, enabling precise control of circuit parameters. They are primarily used in critical processes such as electric motor starting, braking, and speed regulation, ensuring stable and efficient operation.
Product Picture
Technical Highlights
Excellent Corrosion Resistance:
Constructed from stainless steel, these Stainless Steel Load Resistors effectively resist corrosion in harsh environments. Whether exposed to humid air or corrosive chemicals, they remain undamaged, ensuring long-term stable operation in complex conditions.
Precise Resistance Control:
The contactless resistor design guarantees precise and stable resistance values. Each resistor has a tolerance of ±5%, with a total resistance tolerance of ±7%, ensuring reliable performance in high-precision circuits.
High-Temperature and Fracture Resistance:
Even under high-temperature conditions, these resistors do not form oxide layers or fracture. They maintain continuous and stable operation in extreme heat, demonstrating exceptional thermal resistance and structural integrity.
production equipment
Wide Range of Applications
Lifting Equipment
Stainless steel load resistors are used in various cranes, tire cranes, and other lifting equipment to control motor starting, braking, and speed regulation. This ensures smooth load lifting and precise positioning, making them essential for safe and efficient operations.
Rail Transit
In subway trains, electric locomotives, and other rail transit vehicles, these resistors serve as critical brake resistors. During braking, they convert kinetic energy into electrical energy and dissipate it, enabling rapid and smooth deceleration while ensuring driving safety.
Industrial Automation
In industrial settings, stainless steel load resistors are widely deployed as inverter brake resistors and transformer neutral-point contact resistors. They manage energy feedback during inverter operation, protecting equipment from overvoltage damage. Additionally, they ensure stable power system operation through transformer neutral-point grounding protection.
About the factory
Why Choose Us?
Independently Developed Core Technologies
We independently develop specialized stainless steel alloys and precision control technologies, delivering industry-leading performance in high-temperature resistance, corrosion resistance, and electrical resistance accuracy. We also provide rapid customization of tailored solutions to meet specific customer needs.
Strict Quality Control Throughout the Entire Process
From raw material sampling to 12 finished product tests and full traceability management, we ensure product reliability through comprehensive quality control measures.
Strong Industry Reputation
With years of industry experience, we have served over 5,000 customers and established partnerships with leading companies, achieving an 85% repurchase rate and earning the "Excellent Supplier" title for multiple consecutive years.
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