Description
The GW9 High Voltage Isolator Switch is a robust and reliable outdoor switchgear device designed for AC 50Hz power systems with rated voltages of 10kV, 20kV, and 35kV. It is mainly used for no-load isolation, ensuring the safety of maintenance personnel and enabling flexible operation of power systems. With a compact structure, easy operation, and high reliability, the GW9 isolator switch is widely applied in substations, power plants, and distribution networks.
Key Features:
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Compact and Sturdy Design: Constructed with high-quality steel base, porcelain insulators, and copper alloy contacts, ensuring mechanical strength and reliable insulation.
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Reliable Conductivity: Copper or copper alloy conductive parts with silver-plated surfaces reduce contact resistance and improve electrical performance.
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Manual Operation Mechanism: Easy-to-use hand-operated mechanism with clear open/close indicators for safe and precise operation.
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High Electrical Ratings: Supports rated currents of 200A, 400A, 630A, withstands short-circuit currents up to 20kA, and provides peak lightning impulse and power-frequency voltage withstand capability.
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Durable Insulation: High-strength porcelain insulators maintain excellent insulation and mechanical stability even under harsh outdoor conditions.
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Safety-Oriented Operation: Designed strictly for no-load switching to protect both personnel and equipment.
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Easy Installation & Maintenance: Compact design and accessible components make installation, inspection, and maintenance straightforward.
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Wide Application Range: Suitable for outdoor substations, industrial power systems, and distribution networks in varied climates.
Applications:
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Electrical substations and distribution networks
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Power generation plants
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Industrial electrical systems
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