聚氯乙烯絕緣電線電纜 PVC insulated wire and cable
產(chǎn)品標(biāo)準(zhǔn) Reference Standards
本產(chǎn)品按GB5023-1997《額定電壓450/750V及以下聚氯乙烯絕緣電纜》、JB8734-1998《額定電壓450/750V及以下聚氯乙烯絕緣電纜和軟線》標(biāo) 準(zhǔn)生產(chǎn),同時(shí)還可根據(jù)用戶需要按國際電工委員會推薦標(biāo)準(zhǔn)IEC、英國標(biāo)準(zhǔn)、德國標(biāo)準(zhǔn)及美國標(biāo)準(zhǔn)生產(chǎn)。
The product is manufactured according to the standards of GB5023-1997 and JB8734-1998 or IEC,BS,DIN and ICEA upon request.
適用范圍 Application
本產(chǎn)品分別適用于額定電壓450/750V及以下的動力裝置、固定布線及撓性連接電器之用。
The products is suitable for power installation fixed wiring or flexible connection for electrical appliances with rated voltage up to and including 450/750V respectively.
使用特性 Operating characteristics
● 額定電壓Uo/U為450/750V、300/500V、300/300V。
Rated voltage Uo/U:450/750V、300/500V、300/300V。
● 電纜導(dǎo)體的允許長期最高工作溫度:
Max.permissible continuous operating temperature of the conductor:
227 IEC 07(BV-90)…………………………90℃
227 IEC 08(RV-90)………………………90℃
其它型號For other types …………………70℃
●電纜敷設(shè)時(shí)環(huán)境溫度應(yīng)不低于0℃
The ambient temperature under installation shall not below 0℃
● 電纜彎曲半徑:The bending radius of cable:
D≤25mm …………………………………≥4D
D>25mm …………………………………≥6D
(D-電纜外徑 Diameter of the cable )
電纜型號、名稱