1、 Applicable scope:
Suitable for various electrical devices requiring fire resistance in high-temperature environments such as metallurgy, petroleum, chemical industry, ovens, boilers, power plants, fire protection facilities, civil electric furnaces, natural gas, furnaces, etc.
This product is produced according to enterprise standards. The product is used for electrical equipment wires and cables with AC rated voltage below 750V, such as steel metallurgy, petrochemicals, power plants, nuclear power plants, aerospace, household appliances, industrial drying boilers, fire sensors, etc.
2、 Product features:
Rated temperature: 500 ℃~1000 ℃
Rated voltage: 750v
The conductor shall be made of bare copper, nickel plated or pure nickel wire, with a single or twisted pair of 0.5-25mm2.
The insulation is wrapped with natural mica tape, woven with glass fiber filaments, and composed of imported high-temperature mica adhesive vacuum high-temperature sintering. The colors include red, blue, white, yellow, green, brown, and black (usually milk *****).
The delivery length is allowed to be no less than 10 meters for short wire delivery, and the quantity cannot exceed 20% of the total delivery quantity.
Chemical plants can use fire-resistant wires with stainless steel braided mesh, which can be used in harsh environments such as corrosion resistance, wind resistance, and wear resistance.
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