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اسم المعلمة
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Standard Specification
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Remarks
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Model Number
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RW12-24-10/100, RW12-24-10/200
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Standard series for 24kV systems
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الفولتية المقدرة
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24 كيلو فولت
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Suitable for 20kV/24kV power grids, maximum system voltage ≤24kV
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التيار المقنن
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100A / 200A
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Standard ratings, fuse link current ≤80% of fuse body rating
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Breaking Current
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100A: 8000A; 200A: 10000A
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Symmetrical breaking capacity, full breaking time ≤15ms
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Impulse Withstand Voltage (BIL)
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150kV
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1.2/50μs waveform, strong lightning protection
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Power Frequency Withstand Voltage
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70kV (dry test)
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1-minute test duration, excellent insulation performance
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Creepage Distance
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540mm
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Suitable for Grade III pollution areas, anti-pollution design
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Insulator Material
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High-strength alumina porcelain
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UV-resistant, frost-resistant, corrosion-proof, high mechanical strength
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Contact Material
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Tin-plated / silver-plated copper alloy
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Low contact resistance ≤80μΩ, arc-resistant, oxidation-resistant
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Fuse Tube Material
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Epoxy glass cloth tube + arc-extinguishing lining
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High-temperature resistant, strong arc-extinguishing capability
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Operating Temperature
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-40°C to +85°C
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Adapt to extreme climate conditions
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التركيب
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Pole-mounted / cross-arm
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Vertical installation, angle 25°±2° from vertical
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الوزن
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Approx. 8.0 kg
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Sturdy structure, stable installation
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Dimensions
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520×400×140mm
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Standard mounting, compatible with common fittings
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المعايير
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IEC 60282-2, ANSI C37.41, GB/T 15166.3
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Fully compliant with international standards
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Mechanical Life
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≥2000 operations
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Durable hinge mechanism, flexible operation
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