TGE-MOA-A series arresters are used for equipment overvoltage protection under heavy load conditions in AC distribution system, and are designed for users in countries and regions that adopt IEC60099-4 standard. TGE-MOA-A core element (metal oxide resistor) is made of nonlinear excellent ceramic piezoresistor material, mainly composed of zinc oxide mixed with other metal oxides and sintered together. The product meets the technical requirements of the latest version of IEC 60099-4:2014, IEEE Std C62.11-2020, IEC 60099-9 and GB/T 11032-2020.
Metal oxide varistor with excellent nonlinear characteristics
Patented manufacturing technology for the wrapping core of the arrester
Durable HTV material with excellent hydrophobicity, long-term UV light and salt spray aging resistance and high electrical insulation performance.
Excellent short circuit characteristics, high mechanical properties, good sealing performance.
TGE-MOA -A series distribution arrester products adopt epoxy glass wire winding, engineering plastic injection molding and other core structure, can meet the different needs of users. It has strong impact discharge ability In and charge transfer ability Qt. The winding core is made of glass fiber prepreg epoxy resin with high insulation/mechanical strength. The layered mesh winding core has extremely strong insulation strength, extremely high mechanical strength and up to 20kA short-circuit capability. Full encapsulation high temperature vulcanized silicone rubber outer insulation umbrella cover, with excellent hydrophobic performance. This technology provides perfect adhesion, thus preventing moisture penetration and improving reliability. The insulation material of the product meets the fire prevention requirements of EN45545-2:2020.
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