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Siemens 81003-438-51-R SCR Assembly

Date:2024-08-27Hits:
  • Siemens 81003-438-51-R SCR Assembly




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Brief Function Introduction:


        The Siemens 81003-438-51-R SCR Assembly is a high-performance Solid State Relay designed for precise current control in industrial applications, ensuring reliable operation across various environments.


Product Specifications:


Operating Voltage (Max): 400V DC
Current Rating (Max): 30A
Switching Frequency (Max): 2 kHz
Operating Temperature Range: -40°C to +70°C
Response Time (Typical): 10 μs
Input Type: Digital
Insulation Resistance: ≥ 10^12 Ω at 500V DC
Dielectric Strength: 1000V AC (1min)



Product Details:


    The Siemens 81003-438-51-R SCR Assembly is a state-of-the-art Solid State Relay engineered for superior performance in demanding industrial settings. This assembly features a compact design that ensures efficient heat dissipation and reduced footprint in your system layout.

    It is capable of handling high currents up to 30A, making it suitable for applications requiring robust current control without sacrificing efficiency or reliability. The relay's ability to switch at a frequency of up to 2 kHz allows for fast response times, enhancing the overall system dynamics.

    With an operating temperature range from -40°C to +70°C, this SCR Assembly is built to withstand extreme environmental conditions, ensuring dependable operation in a wide variety of industrial environments.

    The assembly includes a digital input type for easy integration with existing control systems, facilitating seamless operation within your automation setup. Its high insulation resistance of ≥ 10^12 Ω at 500V DC and dielectric strength of 1000V AC (1min) guarantee exceptional isolation and protection against electrical hazards.

    The Siemens 81003-438-51-R SCR Assembly comes equipped with advanced protection features such as overcurrent and short-circuit protection, safeguarding your system against potential failures and prolonging the lifespan of your equipment.


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