耐火计算机电缆、耐火屏蔽电缆-RS485通讯线通信电缆/天津市电缆总厂第一分厂

耐火计算机电缆、耐火屏蔽电缆The product is suitable for use in power distribution lines or fixed installations with rated power-frequency voltage up to and including 0.6/1kV.

使用特性

•工频额定电压U0/U:0.6/1kV。

Rated power-frequency voltage U0/U:0.6/1kV.

•电缆导体的zui高允许*工作温度（PVC/XLPE）:70℃/90℃.

Max.permissible continuous operating temperature of conductor （PVC/XLPE）: 70℃/90℃

•短路时（zui长持续时间不超过5s）电缆导体zui高允许温度

PVC:导体截面≤300mm2-160℃

导体截面＞300mm2-140℃

XLPE:250℃

Max.short-circuit temperature of the conductor shall not exceed（5s maxiumduration）:

PVC:cross-section of conductor≤300mm2-160℃

cross-section of conductor＞300mm2-140℃

XLPE:250℃

•电缆敷设时环境温度应不低于0℃

The ambient temperature under installation should not below 0℃

•电缆的弯曲半径：多芯电缆不小于电缆外径15倍，单芯电缆不小于电缆外径20倍。

The bending radius of a single-core cable should not less than 20 times of the cable diameter.

The bending radius of multicore-cable should not less than 15 times of the cable diameter.

电缆品名：450/750V、0.6/1KV、300/500V耐火铠装电缆、耐火补偿导线、耐火控制电缆、耐火高温电缆、耐火铜芯线、耐火电力电缆、耐火交联电缆、耐火计算机电缆、耐火屏蔽电缆、云母耐火高温线、耐火阻燃电缆、本安耐火电缆、耐火信号电缆、耐火硅橡胶电缆、耐火软电缆。

电缆的型号Type of cable ：NHVV、NHVVR、NHVVP、NHVV22、NHVVR22、NHYJV、NHYJVR、NHYJV22、NHFF、NHFFR、NHFFRP、NHKFF、NHKFFR、NHKFFP、NHKFFRP、NHKFF46P、NHKVV、NHKVVP、NHKVVR、NHKVVRP、NHJVV、NHJVVP、NHJVVR、NHJVVRP、NHKVVP2、NHKVVP22、NHKVVP2/22、NHBV、NHBVR、NHBVS、NHRV、NHRVS、NHRVV、NHRVVP、NHFFP、NHVV29、NHYJV29、NHVV32、NHYJV32、NHKGG、NHGG、NHYGG、NHYGC、NHJGG、NHHGG、NHKGGR、NHGGR、NHYGGR、NHYGCR、NHJGGR、NHHGGR、NHKGGP、NHGGP、NHYGGP、NHYGCP、NHJGGP、NHHGGP、NHKGGP2、NHGGP2、NHYGGP2、NHYGCP2、NHJGGP2、NHHGGP2、NHKGGRP、NHGGRP、NHYGGRP、NHYGCRP、NHJGGRP、NHHGGRP、NHKGGRP2、NHGGRP2、NHYGGRP2、NHYGCRP2、NHJGGRP2、NHHGGRP2、NHKFG、NHYFG、NHYGF、NHKGF、NHKFV、NHDJFG、NHJFG、NHJGF、NHKFGR、NHYFGR、NHYGFR、NHKGFR、NHKFVR、NHDJFGR、NHJFGR、NHJGFR、NHKFGP、NHYFGP、NHYGFP、NHKGFP、NHKFVP、NHDJFGP、NHJFGP、NHJGFP、NHKFG22、NHYFG22、NHYGF22、NHKGF22、NHKFV22、NHDJFG22、NHJFG22、NHJGF22、NHKFGRP、NHYFGRP、NHYGFRP、NHKGFRP、NHKFVRP、NHDJFGRP、NHJFGRP、NHJGFRP、NHKFGP2、NHYFGP2、NHYGFP2、NHKGFP2、NHKFVP2、NHDJFGP2、NHJFGP2、NHJGFP2、NHKFGR22、NHYFGR22、NHYGFR22、NHKGFR22、NHKFVR22、NHDJFGR22、NHJFGR22、NHJGFR22、NHKVV29、NHKVVPR、NHKVV22P、NHKVVPR22、NHKGGPR、NHGGPR、NHYGGPR、NHYGCPR、NHJGGPR、NHHGGPR、NHDJYVPR、NHDJYPVPR、NHDJYPVR、NHDJYP2V、NHDJYP2VP2R、NHDJVP2VR、NHDJVPVPR、NHDJYPVP22、NHDJYPV22、NHDJYPVP2、NHDJYVRP、NHDJYPVRP、NHDJFPGP、NHDJFPFP、NHDJGPGP、NHDJFGPR、NHDJGGRP、NHDJF46GRP、NHDJFP2GP2、NHDJFPGPR、NHDJFGP2、NHDJFFRP、NHDJFPVP、NHDJFPVPR、NHDJFP2VP2R、NHJYVPR、NHJYPVPR、NHJYPVR、NHJYP2V、NHJYP2VP2R、NHJVP2VR、NHJVPVPR、NHJYPVP22、NHJYPV22、NHJYPVP2、NHJYVRP、NHJYPVRP、NHJFPGP、NHJFPFP、NHJGPGP、NHJFGPR、NHJGGRP、NHJF46GRP、NHJFP2GP2、NHJFPGPR、NHJFGP2、NHJFFRP、NHJFPVP、NHJFPVPR、NHJFP2VP2R、NHIJYVPR、NHIJYPVPR、NHIJYPVR、NHIJYP2V、NHIJYP2VP2R、NHIJVP2VR、NHIJVPVPR、NHIJYPVP22、NHIJYPV22、NHIJYPVP2、NHIJYVRP、NHIJYPVRP、NHIJFPGP、NHIJFPFP、NHIJGPGP、NHIJFGPR、NHIJGGRP、NHIJF46GRP、NHIJFP2GP2、NHIJFPGPR、NHIJFGP2、NHIJFFRP、NHIJFPVP、NHIJFPVPR、NHIJFP2VP2R、ZRNFF、ZRNFFR、ZRNFFRP、ZRNKFF、ZRNKFFR、ZRNKFFP、ZRNKFFRP、ZRNKFF46P、ZRNKVV、ZRNKVVP、ZRNKVVR、ZRNKVVRP、ZRNJVV、ZRNJVVP、ZRNJVVR、ZRNJVVRP、ZRNKVVP2、ZRNKVVP22、ZRNKVVP2/22、ZRNVV、ZRNVVR、ZRNVVP、ZRNVV22、ZRNVVR22、ZRNYJV、ZRNYJVR、ZRNYJV22、、ZNFF、ZNFFR、ZNFFRP、ZNKFF、ZNKFFR、ZNKFFP、ZNKFFRP、ZNKFF46P、ZNKVV、ZNKVVP、ZNKVVR、ZNKVVRP、ZNJVV、ZNJVVP、ZNJVVR、ZNJVVRP、ZNKVVP2、ZNKVVP22、ZNKVVP2/22、ZNVV、ZNVVR、ZNVVP、ZNVV22、ZNVVR22、ZNYJV、ZNYJVR、ZNYJV22、NHDJYP3VP3、NHDJYPLVR、NHDJYPLVPL、NHDJYP3VR、NHDJYP1VR、NHJYP3VP3、NHJYPLVR、NHJYPLVPL、NHJYP3VR、NHJYP1VR、NHKVVP-IA、NHKVVRP-IA、NH-DJYPVP-IA、NH-BV、NH-BVR、NH-BV105、ZRNH-BVVB、NH-RV、NH-RVV、NH-BVR105、NH-RV105、NH-KHF4RP2、NH-KVV、NH-BVVB、NH-KVVR、NH-KVVP、NH-KVVRP2/22、NH-KVVRP、NH-KVV22、NH-KVVP22、NH-KVVP2/22、NH-KFF、NH-KFFR、NH-KFFP、NH-KFFRP、NH-KHF4RPV、NH-YGVF、NH-YFGP、ZRN-JYP2VRP2/22、NH-KFF22、ZRN-KVVP、NH-YFG、ZRN-DJYPVRP、NH-KFFP22、NH-KFFP2、NH192-KFFP、NH192-KFFRP、NH-RVS、NH-KVVRP2/22、NH-DJYPVP、NH-DJYP2VP2、NH-DJYPVRP、NH-DJYPVP22、NH-DJYP2VP2/22、NH-DJFPFP、NH-DJFP2FP2、NH-JYPVP、ZRH-DJYPVRP22、NH-DJGPGP、NH-JYP3VP3、NH-DJYPVR、NH-DJYVP、NH-JYPVR、NH-JYVP、NH-JYP2VP2、NH-JYP2V、NH-VV、NH-VVR、NH-VVRP、NH-YJV、ZRNH-YJVR、NH-VV22、NH-VVR22、NH-YJV22、NH-YJVR22、NH-KYJV、NH-KYJVP、NH-KYJV22、NH-KYJVR、NH-KCP、NH-KX-VVR、NH-SCR、NH-KC-VVP、NH-KC-GS-VVRP、NH-KXVVP、NH-KX-HA-FFP、NH-SC-GB-VVP、NH-EXR、NH-KGG、NH-KHF46RP、NH-YGC、NH-YGG、NH-KGGP、NH-YGCP、NH-KGGP22、NH-KVV32、NH-VV32、NH-YJV32、NH-VV23、NH-YJV23、NH-KJYVP、NH-KJYV、NH-KVVP32、NH-JVVP、NH-KJVVP、NH-RVS、NH-RVVS、NH-KFGP、NH-KVVPR、NH-KVVP22R、NH-KVV22PR、NH-JYP2VR、NH-IJYPVP、NH-IKVVP、NH-FFP、NH-VVR22、ZBN-KVVP、ZBN-KVVRP、ZBN-DJYPVP、ZBN-DJYPVR、ZBN-KVV22、ZBN-RVS、NH-DJGVP32、NH-DJGVP、NH-YFG-0.6/1、NH-KFGP、NH-KVVPR、NH-KFFP2R、NH-KVV22P、NH-KVVP2R、NH-KVV29、NH-KYJVPR、NH-KGGRP、NH-YGCRP、NH-KFVP、NH-KFVRP、NH-KFV、NH-KFV22、NH-KFVP22、NH-KF46VP、NH-KVVP-450/750V、NH-KFVR、ZN-KVVP、ZN-KFFP、ZN-KVVRP、ZN-DJYPVP、ZN-VVR、ZN-YJV、ZN-VV、IN-KVVP、IN-KVV、IN-KVVRP、NH-IA-KVVRP、NH-IA-DJYPVP、IA-NH-KVVRP等

备注：阻燃型产品在型号前加“Z、ZR、ZA、ZB、ZC、ZRA、ZRB、ZRC"，低烟低卤“ZL、ZD、"，低烟无卤阻燃“ZW、ZDW、ZLW、ZWD、ZRD、ZRW",表示铠装型产品在产品的型号后下角加“—XX"，钢带铠装“22、29、62、63、23"、钢丝铠装“32、132、33、43、42、41"表示。加“ia、I、ZRI、IZ"是本安，加“NH、ZBN、ZCN、ZAN、ZN、ZRN、NHZR、NA"是耐火、加（T、D）是对绞形式、屏蔽：P铜网屏蔽、P1镀锡屏蔽、P2铜箔屏蔽、P3铝箔屏蔽、PL铝箔屏蔽、P22屏蔽带铠装、P2/22铜箔屏蔽带铠装,屏蔽类型有：-1、-2、-3等，耐温有：70、90、105、135、180、192、200、250、260、400、450、500、550等，耐压等级有：0.5KV、0.75KV、500V、300/500V、300/500V、500/500V、450/750V、0.6/1KV.