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Composite horizontal line post insulator is applicable for power plant installation with good performances in hydrophobicity,aging resistance,creep age tracking resistance,electrical erosion resisance and high tensional strength and bending strength.The products is high is mechanical strength,outstanding is shock resistance,quakeproof resistance and brittle fracture resistance.Also the products is light in weight and easy for installation.The installation dimensions are of the same with those of corresponding porcelain pin insulator and communicable with porcelain.The product is free from maintenance and manual cleaning.
1.The silicone rubber sheds adopt overall injection pressure process, so solve the reliability of composite insulators problem of the interface electrical breakdown. The core and the metal fittings using the most advanced technology, high strength, good looks, small size, light weight, corrosion-resistant galvanized fittings, the product structure, reliable, does not damage the mandrel, give full play to its mechanical strength. Silicone rubber sheds with good hydrophobic properties, the overall structure ensures that the insulation does not get wet, no preventive insulation monitoring tests, no cleaning, reducing routine maintenance.
2. Has a strong impact resistance and shock resistance, good anti-fragility and creep resistance, unbreakable, anti-bend, high torsional strength ,can withstand internal pressure, explosion-proof is strong.Excellent electrical properties, high mechanical strength
3.Good stain resistance,and does not require cleaning,re-contamination can run to safety. Small volume, light weight. The structure is exterous,convient to transport and installation.Good sealing performance, good resistance to corrosion, with good resistance to aging, corrosion resistance, low temperature resistance, suitable for -40 °C ~ -50 °C areas.
Outdoor Cut out fuse Rated voltage: 3kV, 10kV, 15kV, 24kV, 27kV, 33kV, 36kV Current up to: 100A, 200A
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A fuse is a compact overcurrent protection device that melts its internal element when current exceeds a set limit, instantly interrupting the circuit. Widely used in power distribution, switchgear, transformers and control panels, high-quality fuses ensure fast fault isolation, enhance circuit safety and improve system reliability.
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A fuse is a compact overcurrent protection device that melts its internal element when current exceeds a set limit, instantly interrupting the circuit. Widely used in power distribution, switchgear, transformers and control panels, high-quality fuses ensure fast fault isolation, enhance circuit safety and improve system reliability.
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Fuse cutouts offer protection of distribution line assets from current surges and overload conditions. Enjoy rapid turnaround on personalized quotations, keeping your projects on schedule and within budget. Partner with our friendly team of seasoned utility industry veterans—boasting decades of proven expertise—to deliver reliable service and support every step of the way.
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Insulator Model Rated Mechanical Failing Load (kN) Nominal Structure Height (mm) Nominal Diameter (mm) Creepage Distance (mm) Connection Type Mark (mm) Tensile Load Test (kN) Lightning Impulse Withstand Voltage (kV) Power Frequency Wet Withstand Voltage (kV) Power Frequency Flashover Voltage (kV) Radio Interference Voltage at 10kV, 1MHz (μV) UG70B146/450D 70 146 280 450 16 35 120 45 130 50 UG100B146/450D 100 146 280 450 16 50 120 45 130 50 UG120B146/450D 120 146 280 450 16 50 120 45 130 50 UG160B155/450D 160 155 280 450 20 80 130 50 130 50 UG210B170/450D 210 170 280 450 20 105 130 …
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The open insulator design prevents solid contaminants such as dust and sand from accumulating on the lower surface of the insulator. This allows the wind to self-clean, reducing the impact of dust and sand on the insulating properties of the insulator.
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+86-18937178812
sales@gridinsulators.com
May 16, 2025