YGG YGGB 硅橡胶电力电缆
时间：2016-10-08 阅读：1524
一、生产执行标准(Executive standard):TICW/04-2009
二、使用特性
1、额定电压UO/U:600/1000V。
1: Rated voltage UO/U:600/1000V
2、电缆允许工作温度范围-60℃～+180℃。
2 : W o r k in g te m p e r at ure all o we d b y c a b l e is-60℃～+180℃.
3、短路时(zui长持续间不超过5S)电缆导体的zui高温度不超过250℃。
3: Max temperature of cable conductor is no more than 250℃ during short circuit(The longest lasting time isno more than 5s.)
4、电缆敷设温度应不低于-20℃。
4.Temperature for installing is no less than -20℃.
5、电缆的弯曲半径如下：单芯电缆弯曲半径不小于电缆外径的15D；（D-电缆外径）；
三芯电缆弯曲半径不小于电缆外径的12D。
5.Bending radius of cable as follows:It is no less than 15 times that of cable outer diameter for cable with single coreIt is no less than 12 times that of cable outer diameter for cable with three cores
三、电缆型号名称(Type and Description)
1.YGGP
硅橡胶绝缘硅橡胶护套铜丝编织屏蔽(阻燃)电力软电缆 |
(flame retardant)power soft cable with silicon rubber insulation and sheath, copper wire braided shielding |
2. YGV
硅橡胶绝缘聚氯乙烯护套(阻燃)电力软电缆 |
|
(flame retardant)power soft cable with silicon rubber insulation and butadiene PVC sheath | |
3. YGG22
四、技术参数 |
| Technical parameter |
1、成品电缆导体20℃时直流电阻:应满足GB/ T3956标准要求，成品电缆导电线芯的直流电阻，换算到电缆长度为1m，标称截面为1mm2和温度为20℃时，铜芯线芯应不大于0.0184Ω。
2、成品电缆绝缘线芯的绝缘电阻：成品电缆绝缘线芯的绝缘电阻，换算到电缆长度为1km和温度为20℃时，导电线芯
截面在50mm2及以下的应不小于50MΩ,70~185mm2的应不小于35MΩ。
3、成品电缆应经受工频交流试验电压3000V、5min电压试验，绝缘无击穿。
Technical parameter
- DC resistance of finished cable conductor at 20℃ shall meet the requirement of GB/T3956 standard. Con-ductive core DC resistance of finished cable is no more than 0.0184Ω for cable with cross section 1mm2 under the condition that cable length is 1m and temperature is 20℃.
2.Insulated resistance of finished cable insulatedconductor will be no less than 50MΩ for cable with con-ductive core cross section 50mm2 or lower and 35 MΩfor cable with conductive core cross section 70 ~185mm2 under the condition that cable length is 1km and tempera-ture is 20℃.
3: Finished c able shall bear A .C voltage test of 350 0V under power frequency for 5 minutes without puncture of insulation.
五、规格范围 Specification
电缆规格用导体芯数×导体标称截面mm2表示，如表2 ：
（ “core number * nominal cross section area” standsfor cable specification. Please see the following table 2）
型 号 | 芯 数 | 标称截面 mm2 |
Type | Core number | Nominal cross section area |
(ZR)-HGG |
|
|
(ZR)-HGGP |
| 单芯：1.5～500 |
(ZR)-HGGP2 |
| |
1、2、3、4、5、 | 多芯：1.5～240 | |
(ZR)-HGV F | ||
3+2、3+1 | 1.5～500 for single core | |
(ZR)-HGV F P | ||
| 1.5～240 for multi-core | |
(ZR)-HGVF22 |
| |
|
| |
(ZR)-HGV FP2 |
|
|
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六、交货长度
允许根据双方协议长度交货；长度计量误差不超过±0.5%。