JBQ型橡皮絕緣丁腈護套引接線（JB 1171-76）

JBQ leading type wire of rubber insulation butyronitrile sheathed (JB 1171-76)

 一、用途Usage

該型號產(chǎn)品為交流額定電壓1140V及以下的B級絕緣電機、電器繞組連接并引出機殼或繞組與電機殼體上的接線柱連接用電線。

This product is suitable for connecting class B insulation motor for AC rated voltage 1,140V and below and electric appliance windings,and leading the wire for connecting machine enclosure or windings with binding post of motor case.

 
二、型號及名稱 Type and name

JBQ橡皮絕緣丁腈護套引接線 JBQ rubber insulated butyronitrile sheathed leading wire

1.鍍錫銅導體 Tinned copper conductor

2.隔離層（如果有的話）Isolation layer（if any）

3.橡皮絕緣層 Rubber insulated layer

4.丁腈橡皮護套層 Butyronitrile rubber sheathed layer（注：本產(chǎn)品可根據(jù)用戶需要制成黑、白、綠和紅等多種顏色，色澤鮮艷、持久）（Note:the product can be designed into kinds of colors such as black,white,green,red and so on according to user requirements,its color is very vivid and durable）

三、產(chǎn)品結構及參考數(shù)據(jù) （見表）Structure size and technological data （see table）JBQ型500V Model of JBQ 500V

四、產(chǎn)品技術要求 Tecgnical requirements

1.導體采用鍍錫銅絲，其結構符合表1、2的規(guī)定，性能符合JB947-76《橡皮和塑料絕緣電線電纜用銅導電線芯》中的要求。

2.絕緣橡皮性能符合JB664-77 《電線電纜用橡皮》標準規(guī)定。絕緣厚度符合表1、2，允許偏差-10%，其薄處的厚度不小于標稱值的90%-0.1mm。

3.護套橡皮性能符合JB664-77 《電線電纜用橡皮》規(guī)定，護套厚度符合表1、2，允許偏差-20%，其薄處的厚度不小于標稱值的80%。

4.成品電線須經(jīng)標準規(guī)定的交流50Hz耐電壓試驗。

5.成品電線導電線芯直流電阻在溫度20℃時應符合表1、2規(guī)定。

6.電線應能經(jīng)受浸漆試驗，電線經(jīng)130±5℃，5小時恒溫后，浸入溫度為50±5℃的10.2漆中30分鐘，取出滴干，再經(jīng)130±5℃，48小時恒溫后，將電線卷繞在規(guī)定直徑的圓棒上，電線護套層應無開裂，脆裂和發(fā)粘等現(xiàn)象。

1、The conductor adopts tinned copper wire，its structure conforms to table 1 and 2,the performance is in compliance with Conductor for Rubber and Plastic insulated Wire&Cable.

 2、The insulated rubber performance conforms to JB664-77 Rubber for Wire&Cable. The insulation thickness complies with table 1 and 2,the allowable error is-10%,the thinnest is not less 90%-0.1mm of nominal value.

3、Sheath and rubber performance conforms to JB664-77 Rubber for Wire&Cable. the sheath thickness conforms to table 1 and 2,the allowable error is-20%,the thinnest is not less80% of nominal value.

4、The finished wire must withstand AC 50HZ withstand voltage test stipulated in standards OYLSL0118-2003.

5、DC resistance of finished wire core at 20℃ shall conform to table 1 and 2.

6、The wire shall withstand dipping paint test,the wire shall subject to 130±5℃,after constant temperature for five hours,it is diped into 1032# paint of 50±5℃ for 30min,and taken out to dry,then it subjects to 130±5℃ again,after constanr temperature for 48hours, the wire is rolled around the round bar of specified diameter,the sheathed layer of wire shall have no crack,brittle rupture and stickness.