ZR-SC-VVRP8*2*1.5補(bǔ)償電纜護(hù)套
凡用聚氯乙烯或聚四氟乙烯作護(hù)套，其護(hù)套應(yīng)緊密包在線芯的絕緣層上，絕緣層與護(hù)套不粘連，表面應(yīng)平整，顏色均勻。
護(hù)套厚度的允許偏差為標(biāo)稱(chēng)值厚度的負(fù)20%，zui薄處的厚度應(yīng)不小于標(biāo)稱(chēng)值的80%。用玻璃絲紡織的護(hù)套，其編織密度應(yīng)不小于90%。
ZR-SC-VVRP8*2*1.5補(bǔ)償電纜屏蔽層
編織密度不小于80%，斷頭處經(jīng)銜接后應(yīng)修剪整齊；復(fù)合鋁(銅)帶應(yīng)緊密貼在絕緣層上，不易松脫；屏蔽層的厚度不得大于0.8mm。
絕緣電阻
當(dāng)周?chē)諝鉁囟葹?5-35℃，相對(duì)濕度不大于80%時(shí)，補(bǔ)償導(dǎo)線的線芯間和線芯與屏蔽層之間的絕緣電阻每10米不小于5MΩ。
4.3 物理機(jī)械性能
一般用補(bǔ)償導(dǎo)線的絕緣層和護(hù)套的物理性能和老化性能應(yīng)符合表5規(guī)定。
4.4 耐熱性能
耐熱用補(bǔ)償導(dǎo)線應(yīng)經(jīng)受220±5℃歷時(shí)24小時(shí)耐熱性能試驗(yàn)后，立即將試樣在5倍其直徑的圓柱體上彎曲180度后應(yīng)表面無(wú)裂紋，補(bǔ)償導(dǎo)線的線芯間和線芯與屏蔽層之間的絕緣電阻每米不小于25MΩ。
4.5 防潮性能
耐熱用補(bǔ)償導(dǎo)線應(yīng)經(jīng)受環(huán)境溫度40±2℃，相對(duì)濕度95±3%，歷時(shí)24小時(shí)防潮性能試驗(yàn)后，補(bǔ)償導(dǎo)線的線芯間和線芯與屏蔽層之間的絕緣電阻每米不小于25 MΩ。
4.6 低溫卷繞性能
一般用補(bǔ)償導(dǎo)線應(yīng)經(jīng)受-20℃的低溫卷繞試驗(yàn)后，用目力觀察卷繞在試棒上的試樣的絕緣層應(yīng)無(wú)任何裂紋。
表1
名稱(chēng) | 型號(hào) | 配用熱電偶 | 分度號(hào) |
銅-銅鎳0.6補(bǔ)償導(dǎo)線 | SC或RC | 鉑銠10-鉑熱電偶
鉑銠13-鉑熱電偶 | S或R |
鐵-銅鎳22補(bǔ)償導(dǎo)線
銅-銅鎳40補(bǔ)償導(dǎo)線
鎳鉻10-鎳硅3延長(zhǎng)型導(dǎo)線 | KCA
KCB
KX | 鎳鉻-鎳硅熱電偶 | K |
鐵-銅鎳18補(bǔ)償型導(dǎo)線
鎳鉻14-鎳鉻硅延長(zhǎng)型導(dǎo)線 | NC
NX | 鎳鉻硅-鎳硅熱電偶 | N |
鎳鉻10-銅鎳45延長(zhǎng)型導(dǎo)線 | EX | 鎳鉻-銅鎳熱電偶 | E |
鐵-銅鎳45延長(zhǎng)型導(dǎo)線 | JX | 鐵-銅鎳熱電偶 | J |
銅-銅鎳45延長(zhǎng)型導(dǎo)線 | TX | 銅-銅鎳熱電偶 | T |
鎢錸3/25補(bǔ)償型補(bǔ)償導(dǎo)線
鎢錸5/26補(bǔ)償型補(bǔ)償導(dǎo)線 | WC3/25
WC5/26 | 鎢錸3-鎢錸25
鎢錸5-鎢錸26 | WRe3-WRe25
WRe5-WRe26 |
SC-VVRP1*2*0.75 | ZR-SC-VVRP1*2*0.75 | ZR-IA-SC-VVRP1*2*0.75 |
SC-VVRP1*2*1.0 | ZR-SC-VVRP1*2*1.0 | ZR-IA-SC-VVRP1*2*1.0 |
SC-VVRP1*2*1.5 | ZR-SC-VVRP1*2*1.5 | ZR-IA-SC-VVRP1*2*1.5 |
SC-VVRP1*2*2.5 | ZR-SC-VVRP1*2*2.5 | ZR-IA-SC-VVRP1*2*2.5 |
SC-VVRP2*2*0.75 | ZR-SC-VVRP2*2*0.75 | ZR-IA-SC-VVRP2*2*0.75 |
SC-VVRP2*2*1.0 | ZR-SC-VVRP2*2*1.0 | ZR-IA-SC-VVRP2*2*1.0 |
SC-VVRP2*2*1.5 | ZR-SC-VVRP2*2*1.5 | ZR-IA-SC-VVRP2*2*1.5 |
SC-VVRP2*2*2.5 | ZR-SC-VVRP2*2*2.5 | ZR-IA-SC-VVRP2*2*2.5 |
SC-VVRP3*2*0.75 | ZR-SC-VVRP3*2*0.75 | ZR-IA-SC-VVRP3*2*0.75 |
SC-VVRP3*2*1.0 | ZR-SC-VVRP3*2*1.0 | ZR-IA-SC-VVRP3*2*1.0 |
SC-VVRP3*2*1.5 | ZR-SC-VVRP3*2*1.5 | ZR-IA-SC-VVRP3*2*1.5 |
SC-VVRP3*2*2.5 | ZR-SC-VVRP3*2*2.5 | ZR-IA-SC-VVRP3*2*2.5 |
SC-VVRP4*2*0.75 | ZR-SC-VVRP4*2*0.75 | ZR-IA-SC-VVRP4*2*0.75 |
SC-VVRP4*2*1.0 | ZR-SC-VVRP4*2*1.0 | ZR-IA-SC-VVRP4*2*1.0 |
SC-VVRP4*2*1.5 | ZR-SC-VVRP4*2*1.5 | ZR-IA-SC-VVRP4*2*1.5 |
SC-VVRP4*2*2.5 | ZR-SC-VVRP4*2*2.5 | ZR-IA-SC-VVRP4*2*2.5 |
SC-VVRP5*2*0.75 | ZR-SC-VVRP5*2*0.75 | ZR-IA-SC-VVRP5*2*0.75 |
SC-VVRP5*2*1.0 | ZR-SC-VVRP5*2*1.0 | ZR-IA-SC-VVRP5*2*1.0 |
SC-VVRP5*2*1.5 | ZR-SC-VVRP5*2*1.5 | ZR-IA-SC-VVRP5*2*1.5 |
SC-VVRP5*2*2.5 | ZR-SC-VVRP5*2*2.5 | ZR-IA-SC-VVRP5*2*2.5 |
SC-VVRP6*2*0.75 | ZR-SC-VVRP6*2*0.75 | ZR-IA-SC-VVRP6*2*0.75 |
SC-VVRP6*2*1.0 | ZR-SC-VVRP6*2*1.0 | ZR-IA-SC-VVRP6*2*1.0 |
SC-VVRP6*2*1.5 | ZR-SC-VVRP6*2*1.5 | ZR-IA-SC-VVRP6*2*1.5 |
SC-VVRP6*2*2.5 | ZR-SC-VVRP6*2*2.5 | ZR-IA-SC-VVRP6*2*2.5 |
SC-VVRP7*2*0.75 | ZR-SC-VVRP7*2*0.75 | ZR-IA-SC-VVRP7*2*0.75 |
SC-VVRP7*2*1.0 | ZR-SC-VVRP7*2*1.0 | ZR-IA-SC-VVRP7*2*1.0 |
SC-VVRP7*2*1.5 | ZR-SC-VVRP7*2*1.5 | ZR-IA-SC-VVRP7*2*1.5 |
SC-VVRP7*2*2.5 | ZR-SC-VVRP7*2*2.5 | ZR-IA-SC-VVRP7*2*2.5 |
SC-VVRP8*2*0.75 | ZR-SC-VVRP8*2*0.75 | ZR-IA-SC-VVRP8*2*0.75 |
SC-VVRP8*2*1.0 | ZR-SC-VVRP8*2*1.0 | ZR-IA-SC-VVRP8*2*1.0 |
SC-VVRP8*2*1.5 | ZR-SC-VVRP8*2*1.5 | ZR-IA-SC-VVRP8*2*1.5 |
SC-VVRP8*2*2.5 | ZR-SC-VVRP8*2*2.5 | ZR-IA-SC-VVRP8*2*2.5 |
SC-VVRP10*2*0.75 | ZR-SC-VVRP10*2*0.75 | ZR-IA-SC-VVRP10*2*0.75 |
SC-VVRP10*2*1.0 | ZR-SC-VVRP10*2*1.0 | ZR-IA-SC-VVRP10*2*1.0 |
SC-VVRP10*2*1.5 | ZR-SC-VVRP10*2*1.5 | ZR-IA-SC-VVRP10*2*1.5 |
SC-VVRP12*2*0.75 | ZR-SC-VVRP12*2*0.75 | ZR-IA-SC-VVRP12*2*0.75 |
SC-VVRP12*2*1.0 | ZR-SC-VVRP12*2*1.0 | ZR-IA-SC-VVRP12*2*1.0 |
SC-VVRP12*2*1.5 | ZR-SC-VVRP12*2*1.5 | ZR-IA-SC-VVRP12*2*1.5 |
SC-VVRP14*2*0.75 | ZR-SC-VVRP14*2*0.75 | ZR-IA-SC-VVRP14*2*0.75 |
SC-VVRP14*2*1.0 | ZR-SC-VVRP14*2*1.0 | ZR-IA-SC-VVRP14*2*1.0 |
SC-VVRP14*2*1.5 | ZR-SC-VVRP14*2*1.5 | ZR-IA-SC-VVRP14*2*1.5 |
SC-VVRP15*2*0.75 | ZR-SC-VVRP15*2*0.75 | ZR-IA-SC-VVRP15*2*0.75 |
SC-VVRP15*2*1.0 | ZR-SC-VVRP15*2*1.0 | ZR-IA-SC-VVRP15*2*1.0 |
SC-VVRP15*2*1.5 | ZR-SC-VVRP15*2*1.5 | ZR-IA-SC-VVRP15*2*1.5 |
SC-VVRP16*2*0.75 | ZR-SC-VVRP16*2*0.75 | ZR-IA-SC-VVRP16*2*0.75 |
SC-VVRP16*2*1.0 | ZR-SC-VVRP16*2*1.0 | ZR-IA-SC-VVRP16*2*1.0 |
SC-VVRP16*2*1.5 | ZR-SC-VVRP16*2*1.5 | ZR-IA-SC-VVRP16*2*1.5 |
SC-VVRP18*2*0.75 | ZR-SC-VVRP18*2*0.75 | ZR-IA-SC-VVRP18*2*0.75 |
SC-VVRP18*2*1.0 | ZR-SC-VVRP18*2*1.0 | ZR-IA-SC-VVRP18*2*1.0 |
SC-VVRP18*2*1.5 | ZR-SC-VVRP18*2*1.5 | ZR-IA-SC-VVRP18*2*1.5 |
SC-VVRP19*2*0.75 | ZR-SC-VVRP19*2*0.75 | ZR-IA-SC-VVRP19*2*0.75 |
SC-VVRP19*2*1.0 | ZR-SC-VVRP19*2*1.0 | ZR-IA-SC-VVRP19*2*1.0 |
SC-VVRP19*2*1.5 | ZR-SC-VVRP19*2*1.5 | ZR-IA-SC-VVRP19*2*1.5 |
SC-VVRP20*2*0.75 | ZR-SC-VVRP20*2*0.75 | ZR-IA-SC-VVRP20*2*0.75 |
SC-VVRP20*2*1.0 | ZR-SC-VVRP20*2*1.0 | ZR-IA-SC-VVRP20*2*1.0 |
SC-VVRP20*2*1.5 | ZR-SC-VVRP20*2*1.5 | ZR-IA-SC-VVRP20*2*1.5 |
SC-VVRP22*2*0.75 | ZR-SC-VVRP22*2*0.75 | ZR-IA-SC-VVRP22*2*0.75 |
SC-VVRP22*2*1.0 | ZR-SC-VVRP22*2*1.0 | ZR-IA-SC-VVRP22*2*1.0 |
SC-VVRP22*2*1.5 | ZR-SC-VVRP22*2*1.5 | ZR-IA-SC-VVRP22*2*1.5 |
SC-VVRP24*2*0.75 | ZR-SC-VVRP24*2*0.75 | ZR-IA-SC-VVRP24*2*0.75 |
SC-VVRP24*2*1.0 | ZR-SC-VVRP24*2*1.0 | ZR-IA-SC-VVRP24*2*1.0 |
SC-VVRP24*2*1.5 | ZR-SC-VVRP24*2*1.5 | ZR-IA-SC-VVRP24*2*1.5 |
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