JVV,JVPV,DJVPV,JFH,JFPH,DJFPH计算机电缆
1.1 用途
适用于计算机、弱电仪器、自动化控制设备等信号传输。
1.2 使用条件
工作温度:-40℃～+70℃(JVV、JVPV、,DJVPV型)，
-40℃～+70℃(JFH、,JFPH、,DJFPH型)；
额定电压:交流250V或直流500V 及以下；
小弯曲半径:不下于成品外径6倍。
1.3 结构
1.4 型号及规格
| 型 号 | 规 格 | 屏蔽形式 | |
| 标称截面 mm2 | 对数 | ||
| JVV | 0.08，0.12，0.20，0.30，0.35，0.40，0.50，0.75，1.0，1.5 | 1～60 | 无屏蔽 |
| JVPV | 0.08，0.12，0.20，0.30，0.35，0.40，0.50，0.75，1.0，1.5 | 1～60 | 总屏蔽 |
| DJVPV | 0.08，0.12，0.20，0.30，0.35，0.40，0.50 | 1～48 | 对屏总屏 |
| JFH | 0.06，0.08，0.12，0.20，0.30 | 1～37 | 无屏蔽 |
| JFPH | 0.06，0.08，0.12，0.20，0.30 | 1～37 | 总屏蔽 |
| DJFPH | 0.06，0.08，0.12，0.20，0.30 | 1～37 | 对屏总屏 |
注：推荐采用对数系列：1，2，3，4，5，6，7，8，9，10，12，14，16，18，19，20，21，24，27，30，32，35，37，40，44，48，52，56，60
1.5 导体结构及导体直流电阻
| 标称截面mm2 | 0.06 | 0.08 | 0.12 | 0.20 | 0.30 | 0.35 | 0.40 |
| 导体结构 | 7/0.10 | 7/0.12 | 7/0.15 | 12/0.15 | 16/0.15 | 19/0.15 | 23/0.15 |
| 20℃时大直流电阻Ω/Km | 371 | 254 | 163 | 95.0 | 71.2 | 57.8 | 49.6 |
| 标称截面mm2 | 0.50 | 0.75 | 1.0 | 1.50 |
| 导体结构 | 28/0.15 | 42/0.15 | 32/0.20 | 48/0.20 |
| 20℃时大直流电阻Ω/Km | 40.1 | 26.7 | 20.0 | 13.7 |
1.6其他性能指标
a. 试验电压：经受工频电压试验1000V不击穿;
b. J缘电阻：20℃时不小于100MΩ·km
c. 阻燃型(ZR-)计算机电缆:阻燃性能符合GB/T18380.3—2001的B类要求;
1.7 成品电缆大外径
JVV、JVPV、DJVPV型见表一
表一 JVV, JVPV, DJVPV型电缆大外径
| 规格 | JVV型 | JVVP型 | DJVVP型 | 规格 | JVV型 | JVVP型 | DJVVP型 | |
| 2×2×0.08 2×2×0.12 2×2×0.20 2×2×0.30 2×2×0.35 2×2×0.40 2×2×0.50 2×2×0.75 2×2×1.0 2×2×1.5 | 4.3 5.0 5.9 6.7 6.8 7.9 8.3 9.3 10.7 13.0 | 4.7 5.5 6.4 7.6 7.7 8.5 8.8 10.3 11.3 13.6 | 5.2 5.8 6.7 8.0 8.1 8.8 9.1 — — — | 3×2×0.08 3×2×0.12 3×2×0.20 3×2×0.30 3×2×0.35 3×2×0.40 3×2×0.50 3×2×0.75 3×2×1.0 3×2×1.5 | 4.7 5.5 6.6 7.8 8.0 8.8 9.1 10.9 12.0 14.5 | 5.2 5.9 7.5 8.4 8.6 9.4 10.1 11.4 13.1 15.2 | 5.9 6.7 8.4 9.4 9.5 10.7 11.0 — — — | |
| 4×2×0.08 4×2×0.12 4×2×0.20 4×2×0.30 4×2×0.35 4×2×0.40 4×2×0.50 4×2×0.75 4×2×1.0 4×2×1.5 | 5.2 6.0 7.7 8.6 8.9 10.1 10.6 12.0 13.8 16.5 | 5.6 6.5 8.3 9.1 9.5 10.7 11.1 13.1 14.4 17.2 | 6.6 8.1 9.2 10.9 11.1 12.0 12.9 — — — | 5×2×0.08 5×2×0.12 5×2×0.20 5×2×0.30 5×2×0.35 5×2×0.40 5×2×0.50 5×2×0.75 5×2×1.0 5×2×1.5 | 5.5 6.6 8.3 9.2 9.5 10.9 11.4 13.4 14.7 17.7 | 5.9 7.5 8.8 10.2 10.6 11.4 12.1 14.1 15.4 18.4 | 7.6 8.8 10.5 11.9 12.2 13.5 14.0 — — — | |
| 6×2×0.08 6×2×0.12 6×2×0.20 6×2×0.30 6×2×0.35 6×2×0.40 6×2×0.50 6×2×0.75 6×2×1.0 6×2×1.5 | 5.8 6.9 8.7 10.2 10.6 11.5 12.1 14.2 15.6 18.8 | 6.3 7.8 9.2 10.8 11.1 12.2 13.2 14.9 16.7 19.5 | 8.3 9.4 11.2 13.2 13.5 14.5 15.1 — — — | 7×2×0.08 7×2×0.12 7×2×0.20 7×2×0.30 7×2×0.35 7×2×0.40 7×2×0.50 7×2×0.75 7×2×1.0 7×2×1.5 | 6.1 7.7 9.1 10.7 11.0 12.1 13.1 14.9 16.8 19.8 | 6.5 8.3 10.1 11.2 11.6 13.2 13.8 15.5 17.5 20.7 | 8.7 10.3 12.0 14.0 14.3 15.4 16.0 — — — | |
| 8×2×0.08 8×2×0.12 8×2×0.20 8×2×0.30 8×2×0.35 8×2×0.40 8×2×0.50 8×2×0.75 8×2×1.0 8×2×1.5 | 6.3 7.9 9.5 11.1 11.4 13.0 13.5 15.4 17.5 20.6 | 6.7 8.5 10.5 11.7 12.1 13.6 14.2 16.5 18.2 21.9 | 9.1 10.9 13.1 14.7 15.1 16.6 17.3 — — — | 9×2×0.08 9×2×0.12 9×2×0.20 9×2×0.30 9×2×0.35 9×2×0.40 9×2×0.50 9×2×0.75 9×2×1.0 9×2×1.5 | 6.5 8.1 10.1 11.4 11.8 13.2 13.9 15.7 17.9 21.5 | 6.8 8.6 10.6 12.0 12.8 13.8 14.4 16.7 18.4 22.1 | 9.6 11.4 13.8 15.4 15.7 17.4 18.2 — — — |
表一 JVV, JVPV, DJVPV型电缆大外径(续)
| 规格 | JVV型 | JVVP型 | DJVVP型 | 规格 | JVV型 | JVVP型 | DJVVP型 | |
| 10×2×0.08 10×2×0.12 10×2×0.20 10×2×0.30 10×2×0.35 10×2×0.40 10×2×0.50 10×2×0.75 10×2×1.0 10×2×1.5 | 6.7 8.5 10.6 11.9 12.2 13.9 14.5 16.9 18.7 22.4 | 7.5 8.9 11.0 12.9 13.2 14.4 15.1 17.5 19.3 23.1 | 10.5 12.0 14.3 16.5 18.2 18.9 — — — | 12×2×0.08 12×2×0.12 12×2×0.20 12×2×0.30 12×2×0.35 12×2×0.40 12×2×0.50 12×2×0.75 12×2×1.0 12×2×1.5 | 7.7 9.1 11.3 13.2 13.6 14.9 15.6 18.3 20.2 24.3 | 8.1 9.6 11.9 13.8 14.2 15.4 16.1 18.8 21.3 25.0 | 11.1 13.3 15.3 16.6 18.2 19.6 — — — | |
| 14×2×0.08 14×2×0.12 14×2×0.20 14×2×0.30 14×2×0.35 14×2×0.40 14×2×0.50 14×2×0.75 14×2×1.0 14×2×1.5 | 8.1 10.1 12.1 14.1 14.5 15.8 17.1 19.5 22.0 26.5 | 8.6 10.6 13.1 14.6 15.1 16.8 17.6 20.0 22.7 27.2 | 12.0 14.1 16.7 18.9 19.3 21.3 22.2 — — — | 16×2×0.08 16×2×0.12 16×2×0.20 16×2×0.30 16×2×0.35 16×2×0.40 16×2×0.50 16×2×0.75 16×2×1.0 16×2×1.5 | 8.6 10.7 13.2 14.9 15.3 17.2 18.0 20.6 23.3 28.1 | 9.0 11.1 13.8 15.4 15.8 17.7 18.6 21.7 24.0 28.7 | 13.0 14.9 17.6 19.9 20.5 22.6 23.4 — — — | |
| 18×2×0.08 18×2×0.12 18×2×0.20 18×2×0.30 18×2×0.35 18×2×0.40 18×2×0.50 18×2×0.75 18×2×1.0 18×2×1.5 | 8.9 11.2 13.9 15.6 16.5 18.0 18.9 22.0 24.4 39.5 | 9.4 11.8 14.4 16.6 17.1 18.6 19.5 22.7 25.1 30.1 | 13.6 15.5 18.5 21.5 21.9 23.7 24.6 — — — | 19×2×0.08 19×2×0.12 19×2×0.20 19×2×0.30 19×2×0.35 19×2×0.40 19×2×0.50 19×2×0.75 19×2×1.0 19×2×1.5 | 9.1 11.4 14.2 16.0 16.8 18.5 19.4 22.6 25.1 30.1 | 9.6 12.0 14.7 16.9 17.4 19.0 19.9 23.2 26.3 30.8 | 13.9 15.8 18.8 21.9 22.4 24.2 25.2 — — — | |
| 20×2×0.08 20×2×0.12 20×2×0.20 20×2×0.30 20×2×0.35 20×2×0.40 20×2×0.50 20×2×0.75 20×2×1.0 20×2×1.5 | 9.4 11.7 14.4 16.7 17.2 18.8 19.8 23.0 25.6 30.8 | 10.2 12.2 15.0 17.3 17.7 19.4 20.5 23.7 26.8 31.5 | 14.2 16.6 19.3 22.3 22.8 24.6 26.3 — — — | 21×2×0.08 21×2×0.12 21×2×0.20 21×2×0.30 21×2×0.35 21×2×0.40 21×2×0.50 21×2×0.75 21×2×1.0 21×2×1.5 | 9.6 11.9 14.7 17.1 17.6 19.3 20.2 23.5 26.7 31.5 | 10.5 12.9 15.3 17.6 18.2 19.8 21.3 24.2 27.4 32.6 | 14.4 16.9 19.6 22.8 23.3 25.2 26.8 — — — |
表一 JVV, JVPV, DJVPV型电缆大外径(续)
| 规格 | JVV型 | JVVP型 | DJVVP型 | 规格 | JVV型 | JVVP型 | DJVVP型 | |
| 24×2×0.08 24×2×0.12 24×2×0.20 24×2×0.30 24×2×0.35 24×2×0.40 24×2×0.50 24×2×0.75 24×2×1.0 24×2×1.5 | 10.5 13.0 15.5 18.0 18.6 20.4 21.8 24.9 28.3 33.8 | 10.9 13.5 16.5 18.6 19.1 21.5 22.4 25.5 28.9 34.4 | 15.2 17.9 20.8 24.1 24.6 27.2 28.3 — — — | 27×2×0.08 27×2×0.12 27×2×0.20 27×2×0.30 27×2×0.35 27×2×0.40 27×2×0.50 27×2×0.75 27×2×1.0 27×2×1.5 | 11.0 13.6 16.7 18.9 19.5 21.8 22.9 26.7 29.7 35.5 | 11.4 14.2 17.3 19.5 20.0 22.4 23.5 27.4 30.4 36.2 | 16.0 18.7 22.3 25.3 26.4 28.6 29.7 — — — | |
| 30×2×0.08 30×2×0.12 30×2×0.20 30×2×0.30 30×2×0.35 30×2×0.40 30×2×0.50 30×2×0.75 30×2×1.0 30×2×1.5 | 11.4 14.2 17.5 19.8 20.4 22.8 24.0 28.0 31.1 37.3 | 12.0 14.7 18.0 20.5 21.5 23.4 24.6 28.6 32.2 38.4 | 17.1 19.6 23.3 27.0 27.6 29.8 31.1 — — — | 32×2×0.08 32×2×0.12 32×2×0.20 32×2×0.30 32×2×0.35 32×2×0.40 32×2×0.50 32×2×0.75 32×2×1.0 32×2×1.5 | 11.8 14.5 17.9 20.4 21.3 23.4 24.6 28.7 32.5 38.7 | 12.8 15.1 18.5 21.5 22.0 24.1 25.3 29.4 33.1 39.6 | 17.5 20.0 23.9 27.7 28.4 30.7 32.3 — — — |
