一、用途 Use
本產(chǎn)品適用于交流額定電壓uo/u為300/500V及以下的電氣設(shè)備及照明裝置的固定敷設(shè)。
This product is suitable forAC rated voltage Uo/U 300/500V and below on electrical equipment or lighting in stallation.
二、型號(hào)、名稱(chēng)及使用場(chǎng)所(見(jiàn)表1) Model,name and using place:(see table 1)
| 型號(hào) Model | 名稱(chēng) Name | 敷設(shè)使用場(chǎng)所 Instalation and using piace |
| BXF BLXF | 銅芯橡皮絕緣氯丁或其它相當(dāng)?shù)暮铣赡z混合物護(hù)套電線 Copper core rubber insulation chioroprene rubber mixture sheath power line 鋁芯橡皮絕緣氯丁或其它相當(dāng)?shù)暮铣赡z混合物護(hù)套電線 AI core rubber insulation chioroprene rubber mixture sheath power line | 適用于戶內(nèi)明敷和戶外特別寒冷地區(qū) Suitable for indoor and open-air laying and especially in cole area |
| BXF BLXF | 銅芯橡皮絕緣氯丁或其它相當(dāng)?shù)暮铣赡z混合物護(hù)套電線 Copper core rubber insulation chioroprene rubber mixture sheath power line 鋁芯橡皮絕緣氯丁或其它相當(dāng)?shù)暮铣赡z混合物護(hù)套電線 AI core rubber insulation chioroprene rubber mixture sheath power line | 適用于尸內(nèi)穿管和戶外特別寒冷地區(qū) Used for rixed laying either open laying or underground laying |
| BX BLX | 銅芯橡皮絕緣棉紗或其它相當(dāng)纖維編織電線 Copper core rubber insulation cotton yam of other same fibre-weacing power line 鋁芯橡皮絕緣棉紗或其它相當(dāng)纖維編織電線 Aluminium core rubber insulation cotton yam of other same fibre-weacing power line | 固定使用，可明敷、暗敷 Used for rixed laying either open laying or under ground laying |
| BXR | 銅芯橡皮絕緣棉紗或其它相當(dāng)纖維編織軟電線 Copper core rubber insulation cotton yam of other same fibre-weacing flexible power line | 室內(nèi)安裝，要求較柔軟時(shí)用 Used for indoor installation |
三、規(guī)格尺寸及技術(shù)參數(shù)：(見(jiàn)表2) Speciftion，size and technological data：(see table 2)
技術(shù)參數(shù)《參數(shù)2》
四、技術(shù)性能 Technology property
(1)絕緣線芯應(yīng)經(jīng)受GB/下3048.9或GB/丁3048.13規(guī)定的火花試驗(yàn)，雙層一次擠出的電線，只需經(jīng)受一次火花試驗(yàn)。
(2)護(hù)套
(a)BXF BLXF型電線的護(hù)套應(yīng)為GB7594.5規(guī)定的XH-01 A型650C一般不延燃橡皮護(hù)套。
(b)BX丫、SLX丫型電線的護(hù)套應(yīng)是低密度黑色聚乙烯。
(c)護(hù)套應(yīng)緊密擠包在絕緣上，護(hù)套表面應(yīng)平整、色澤均勻。
(1)Insulation core should bear the sparking test or GB/T3048.9or GB/T3048.13.Sparking test made only once.
(2)Sheath
(a)BXF BLXF model wire should be the same as stipulated to model XH一01A.Generally,it is not inflammable at the temperature If 650C.
(b)The sheath of BXY, SLXY model power line should be of low density or black polythene.
(c)The sheath should be closely tighened on the insulation.The sureace of the sheath be smooth and its clour should be we日distributed.
(3)成品電線能經(jīng)受 表3 規(guī)定的浸水電壓試驗(yàn)
(3)The finished product wire should experience soaked voltage testing an stipulated in table 3.
| 試驗(yàn)條件 Testing terms | 單位 Unit | 性能指標(biāo)數(shù) Property ominal value |
| 樣本長(zhǎng)度 The leng th of sample | M | ≥10 |
| 浸水時(shí)間 Soak time | h | ≥1 |
| 水溫 Water temperature | ℃ | 20±5 |
| 試驗(yàn)電壓值 Testing voltage value | V | 2000 |
| 施加電壓時(shí)間 Exert voltage time | min | ≥5 |
