Products Description
Stainless Steel Corrugated Braking Resistor uses stainless steel corrugated resistance strips as the core heating element. The corrugated structure increases the heat dissipation area, adapting to the energy consumption braking scenarios of frequency converters and servo systems. It can operate stably in the temperature range of -40℃ to 450℃, with strong impact load resistance to withstand short-term large current impact. It has a compact overall structure and good protection performance, free from oxidation and rust. It achieves higher heat dissipation efficiency and faster thermal response speed than traditional wire-wound resistors. Widely used in cranes, elevators, rail transit, fans and water pumps, it consumes motor regenerative feedback electric energy, suppresses overvoltage and protects the drive system.
Product Advantages
Strong Impact Resistance
It can withstand short-term large current impact loads and bear high-power energy consumption in a short time without component damage or performance attenuation.
Efficient Heat Dissipation
The corrugated structure greatly expands the heat dissipation contact area with smooth air circulation, enabling rapid heat dissipation to avoid local heat accumulation.
Stable Structure
Adopting integrated rigid structure design, it has excellent anti-vibration and anti-deformation capabilities, adapting to complex industrial working conditions with severe vibration.
Wide Adaptability
It can be matched with various mainstream variable frequency transmission systems, realizing rapid installation and adaptation without major modification of the original electrical circuit.
Long Service Life
The core heating components are made of oxidation-resistant stainless steel, which is not easy to rust and break after long-term high-temperature operation, ensuring a longer overall service life.
Application Scope
Hoisting Equipment: Suitable for the variable frequency transmission system of cranes and overhead travelling cranes, it ensures stable braking safety during heavy object lowering.
Rail Transit: Applied to the traction transmission system of urban rail and tram vehicles, it absorbs regenerative electric energy generated during vehicle deceleration and protects traction components.
New Energy Field: Adaptable to pitch control and energy storage converter systems of wind power and photovoltaic equipment, it provides a reliable path for equipment overvoltage protection and energy consumption discharge.
Product Image
Process Technology
Corrugation Forming
Adopting integrated stamping forming technology to manufacture corrugated structures, it ensures uniform texture of heating strips and stable heat dissipation area.
01
Surface Passivation
Stainless steel heating components are treated with special passivation technology to improve surface oxidation resistance and avoid rusting during long-term high-temperature use.
02
Insulation Encapsulation
The core live parts adopt high-strength insulation encapsulation technology to isolate dust and humid moisture and prevent creepage and short circuit faults.
03
Welding Reinforcement
The component connecting parts are reinforced by high-temperature fusion welding technology, avoiding virtual welding and falling off faults under long-term on-off impact.
04
Maintenance Methods
Clean the dust and sundries accumulated on the resistor surface regularly to prevent dust accumulation from blocking corrugated gaps and affecting heat dissipation.
Regularly check the fastening state of each wiring terminal to avoid terminal loosening caused by long-term thermal expansion and contraction and subsequent poor contact.
Conduct insulation performance verification regularly to ensure insulation indicators are within the safe range and guarantee power consumption safety.
Check the appearance of stainless steel corrugated strips during daily inspection, and deal with local deformation and corrosion in a timely manner.
FAQ
Q: How to solve the excessive resistance deviation of Stainless Steel Corrugated Braking Resistor?
A: Stop using the equipment, check whether there is local open circuit in the internal heating strip, and replace the damaged parts to restore performance.
Q: What causes frequent protection triggering of Stainless Steel Corrugated Braking Resistor?
A: Confirm whether the actual impact load exceeds the rated range of the equipment, and adjust the system braking logic to reduce protection triggering.
Factory Environment
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