IPRU 3P 40KA - Schneider - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

IPRU 3P 40KA

The Schneider iPRU 3P 40KA is a 3-pole surge protection device (SPD) designed to protect electrical systems from transient voltage surges, commonly caused by lightning strikes, switching operations, or electromagnetic interference (EMI).

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Specifications: Type: Surge Protection Device (SPD) Number of Poles: 3P (3 poles) – Suitable for three-phase systems Maximum Surge Current: 40 kA Rated Voltage: Typically 415V (for three-phase systems) Nominal Voltage: 230V (for each phase) Protection Level: Provides high-level protection for all three phases of a three-phase electrical system, including neutral and ground. Frequency Range: 50/60 Hz Tripping Characteristics: Surge Protection: The device is designed to absorb and dissipate high-voltage surges, protecting electrical equipment from transient voltage spikes that can damage sensitive components. Instantaneous Response: Provides an instantaneous reaction to voltage surges, preventing damage to connected devices such as computers, motors, and other sensitive equipment. Clamping Voltage: Typically 385V (the voltage level at which the SPD activates and absorbs the surge). Energy Coordination: The SPD is designed to coordinate with upstream circuit breakers and fuses, ensuring it provides a balance of protection without causing unnecessary tripping during non-hazardous conditions. Housing: The device is housed in a compact, durable enclosure, designed for easy integration into distribution boards and electrical systems. Compliance: Complies with IEC 61643-1 for surge protection, ensuring it meets international standards for safety and reliability.