電機繞組引接軟電纜JG
☆常規(guī)屬性:
電機繞組引接軟電纜JG采用柔性精煉無氧鍍錫軟銅絲為導(dǎo)體,高彈性硅橡膠絕緣層,具有耐高溫、防水、耐寒、耐磨、耐臭氧、耐酸堿、耐油污、耐溶劑和耐氣候老化等優(yōu)點,并且滿足RoHS等特殊要求。
☆電機繞組引接軟電纜JG適用范圍:
產(chǎn)品可用于額定電壓10kV及以下各類電機,電器繞組連接并引出機殼或繞組與機殼上的固定連接使用。
①導(dǎo)體:柔性精煉無氧鍍錫軟銅絲,滿足GB/T 3956-2008標(biāo)準(zhǔn)。
②隔離層:由合適材料制成的隔離層。
③絕緣:高彈性硅橡膠絕緣,滿足JB/T 6213.4-2006標(biāo)準(zhǔn)中6.2條規(guī)定。
絕緣層默認(rèn)為紅色,也可按客戶指定要求擇色
表面打?。?/span>產(chǎn)品型號、額定電壓、標(biāo)稱截面、公司名稱及生產(chǎn)班號等連續(xù)標(biāo)志
☆技術(shù)參數(shù):
結(jié)構(gòu)參數(shù),產(chǎn)品近似重量與導(dǎo)體電阻··································參見表1
檢測····························································································參見表2
☆運行狀態(tài):
連續(xù)運行導(dǎo)體***高工作溫度 ··················································+ 180℃(固定敷設(shè));
導(dǎo)體短時允許***高 ···································································+ 250℃/ 5s;
交流額定電壓U·········································································500V、1000V、3000V、6000V、10000V;
電纜***低運行溫度 ····································································-50℃(固定敷設(shè));
……………………………………………………-35℃(移動敷設(shè));
***小允許彎曲半徑 ······································································4×D(D為電纜外徑);
電壓測試:
交流額定電壓U | 工頻試驗電壓 |
500V | 3.0KV |
1000V | 6.0KV |
3000V | 15.0KV |
6000V | 20.0KV |
10000V | 35.0KV |
熱效應(yīng)預(yù)熱溫度250℃、48小時,經(jīng)180°彎曲、工頻電壓檢驗無擊穿;
耐溶劑預(yù)熱溫度250℃、24小時,烘培溫度250℃、24小時,經(jīng)180°彎曲、工頻電壓檢驗無擊穿;
耐浸漬漆預(yù)熱溫度250℃、24小時,烘培溫度250℃、16小時,經(jīng)180°彎曲、工頻電壓檢驗無擊穿;
☆電纜參照執(zhí)行以下標(biāo)準(zhǔn)規(guī)定:
JB/T 6213.1-2006《電機繞組引接軟電纜和軟線,第一部分:一般規(guī)定》
JB/T 6213.4-2006《電機繞組引接軟電纜和軟線,第四部分:連續(xù)運行導(dǎo)體***高溫度為180℃的軟電纜和軟線》
GB/T 3956-2008《電纜的導(dǎo)體》
GB/T 2951-2008《電纜和光纜絕緣和護(hù)套材料通用試驗方法》
GB/T 3048-2007《電線電纜電性能試驗方法》
GB/T 4909-2009《裸電線試驗方法》
GB/T 6995-2008《電線電纜識別標(biāo)志方法》
GB/T 12706-2002《額定電壓1kV( U = 1.2kV)到35kv(U = 40.5kV)擠包絕緣電力電纜及附件第2部分:額定電壓6kV(U = 7.2kV)到30kV(U = 36Kv)電纜》附錄C
RoHS指令:關(guān)于在電子電氣設(shè)備中限制使用某些有害物質(zhì)的歐盟議會和歐盟理事會第2011/65 / EU附錄Ⅱ的修正指令(EU)2015/863
☆電纜通過以下標(biāo)準(zhǔn)的測試要求:
JB / T 6213.4-2006《電機繞組引接軟電纜和軟線,第四部分:連續(xù)運行導(dǎo)體***高溫度為180℃的軟電纜和軟線》
RoHS指令:關(guān)于在電子電氣設(shè)備中限制使用某些有害物質(zhì)的歐盟議會和歐盟理事會第2011/65 / EU附錄Ⅱ的修正指令(EU)2015/863