Surge arresters are essential electrical devices designed to safeguard electrical equipment from the detrimental effects of high transient overvoltages resulting from lightning strikes, while also restricting the duration of residual current. TGE currently possesses the expertise to develop and manufacture six series of surge arresters, including the TGE-MOA-A Series IEC for distribution surge arresters compliant with IEC 60099-4, the TGE-MOA-B Series IEEEE for distribution surge arresters compliant with IEEE Std C62.11, the TGE-PIN Series IEC/GB for plug-in surge arresters, the TGE-MOA-DH/DL/SL GB/T11032 for non-gapped surge arresters compliant with national standards, and DC arrester TGE-MOA-DT GB/T25890.5 used in metro system.
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.
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TGE-MOA-B 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 IEEE Std C62.11 .
Read More TGE-MOA-DC DC is a surge arrester used in vehicle-mounted and fixed installations of urban rail transit traction power supply system, which is the main protection device to prevent lightning overvoltage and switch overvoltage.
Read More TGE-MOA-DH/DL/SL series EGLA type arrester is used for overvoltage protection of AC overhead transmission and distribution line equipment above 1kV, serving users with the national GB/T 32520 standard.
Read More TGE-MOA-DH/DL/SL series arresters is used for overvoltage protection of AC transmission and distribution system and low voltage level power station equipment below 35kV, serving users with GB/T 11032 standard.
Read More Surge arresters are essential electrical devices designed to safeguard electrical equipment from the detrimental effects of high transient overvoltages resulting from lightning strikes, while also restricting the duration of residual current. TGE currently possesses the expertise to develop and manufacture six series of surge arresters, including the TGE-MOA-A Series IEC for distribution surge arresters compliant with IEC 60099-4, the TGE-MOA-B Series IEEEE for distribution surge arresters compliant with IEEE Std C62.11, the TGE-PIN Series IEC/GB for plug-in surge arresters, the TGE-MOA-DH/DL/SL GB/T11032 for non-gapped surge arresters compliant with national standards, and DC arrester TGE-MOA-DT GB/T25890.5 used in metro system. The core component of TGE-MOA (metal oxide resistor element) is crafted from a superior non-linear ceramic piezoelectric resistor material primarily composed of zinc oxide mixed with other metal oxides and sintered together. These products conform to technical requirements outlined in recent versions of standards such as IEC 60099-4:2014, IEEE Std C62.11-2020, IEC 60099-9, and GB/T 11032-2020.
1. Metal oxide varistor with excellent nonlinear characteristics
2. A number of lightning arrester and core manufacturing technology and patents
3. Durable HTV material with excellent hydrophobicity, long-term UV light and salt spray aging resistance and high electrical insulation performance
4. Excellent short circuit characteristics, high mechanical properties, good sealing performance
TGE-MOA series 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 40kA short-circuit capability. Injection core products have good resistance to boiling, high and low temperature aging characteristics, suitable for harsh outdoor use. 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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