Polytetrafluoroethylene insulated wires for general use in aerospace

Executive standard

Q/321084CDJA13

Product use

This product is applicable to electrical equipment, instruments and instrument circuits with AC rated voltage of 600V and below in aviation industry and electronic industry under high temperature radiation

Usage characteristics

The maximum working temperature of wire core can reach 200 ℃ and 250 ℃; Keep the relative temperature of flexible wire (95 ± 3%) under the condition that the ambient temperature is not lower than - 65 ℃

Technical performance

Test voltage (under AC 50Hz) 2000V / 5in

The insulation resistance is not less than 10 ³ MΩ ▪ km

The rated voltage is 110V, 250V and 600V

Delivery length

The delivery length of wires shall not be less than 15m, and the allowable length shall not be less than 1m. The quantity of short sections shall not exceed 20% of the total delivery length, and any length is allowed to be delivered according to the agreement of both parties.