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SPS1 SPD

MAXGE SGS1 Series surge protective device is a professional SPD for power distribution safety, designed and manufactured in strict accordance with IEC 61643-1 standard. It provides reliable protection for power supply systems and on-load electrical equipment against lightning surges and instantaneous overvoltage, widely used in commercial buildings, residential quarters, industrial power distribution and other scenarios.

  • Compact Modular Design
  • Visual On-Off Indication Window
  • High Flame-Retardant Housing
  • Stable DIN-Rail Installation
  • Pin Type Termination
  • Fast Response & Low Protection Level

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Description

SGS1 Series surge protective device is mainly used in AC power distribution systems, effectively clamping transient overvoltage and discharging surge current to the grounding system, so as to avoid damage to electrical equipment and lines caused by lightning induction or switching surges. It adopts mature MOV core components, with nominal discharge current In 10–60kA and maximum discharge current Imax up to 20–100kA, response time as fast as <25ns, and protection level Up as low as ≤1.2kV, to achieve high-efficiency surge suppression.

The surge protective device shall be inspected regularly during operation. Pay attention to the color of the status window: green means normal, and red means failure and needs to be replaced immediately. When installing or replacing, please disconnect the power first and select the suitable model according to system voltage, grounding type and cable specification to ensure best protection and stable running.

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