一、產品簡介
低煙無(低)鹵電線電纜在火焰燃燒情況下產生極少量煙霧，釋放的氣體不含鹵(低鹵)元素，無毒(低毒)。當火災發生時，可大大減少對儀器、設備和人體的危害，因而被廣泛應用于高層建筑、醫院、大型圖書館、體育館、防災指揮調度樓、車站和民用機場、旅客候車室、重點文物保護場所以及地鐵、地下商場或人口密集的公共場所。
本公司開發生產的額定電壓 35kV 及以下塑料絕緣電纜電線，其使用性能不及符合GB/T12706-2002、GB 5023-1997和 GB 9330-88、DJ08-93-2002規定要求，并且已形成系列，即阻燃型、耐火型，特別是低煙無鹵(低鹵)性能符合國家標準 GB/T17650-1-2-1998、GB/T17651.1-2-1998，經科技查新，該類產品達到同類產品的水平。
二、產品的型號、名稱見表1
| 序號 No | 型號 Type | 名稱 Name | 阻燃級別 Flame retardant grade |
| 1 | DDZ-VV DDZ-VLV DDZ-VV DDZ-VLV | 低煙低鹵聚氯乙烯絕緣低煙低鹵聚氯乙烯護套阻燃電力電纜 Low-smoke low-halogen PVC insulated low-smoke low-halogen PVC/polyethylene sheathed flame-retardancy power cables | A.B.C |
| DDZ-VV22 DDZ-VLV22 DDZ-VV23 DDZ-VLV23 | 低煙低鹵聚氯乙烯絕緣鋼帶愷裝低煙低鹵聚氯乙烯/聚乙烯護套阻燃電力電纜 Low-smoke low-halogen PVC insulated steel tape armored low-smoke low-halogen PVC/polyethylene sheathed flame-retardancy power cables | ||
| DDZ-VV32 DDZ-VLV32 DDZ-VV33 DDZ-VLV33 DDZ-VV42 DDZ-VLV42 DDZ-VV43 DDZ-VLV43 | 低煙低鹵聚氯乙烯絕緣鋼絲愷裝低煙低鹵聚氯乙烯/聚乙烯護套阻燃電力電纜 Low-smoke low-halogen PVC insulated steel thread armored low-smoke low-halogen PVC/polyethylene sheathed flame-retardancy power cables | ||
| 2 | DDZ-YJ(F)V DDZ-YJ(F)LV | (輻射)交聯聚乙烯絕緣低煙低鹵聚氯乙烯護套阻燃電力電纜 (Irradiated)XLPE insulated low-smoke low-halogenPVC sheathed flame-retardancy power cables | A.B.C |
| DDZ-YJ(F)V22 DDZ-YJ(F)LV22 | (輻射)交聯聚乙烯絕緣鋼帶愷裝低煙低鹵聚氯乙烯護套阻燃電力電纜 (Irradiated)XLPE insulated steel tape armored low-smoke low-halogen PVC sheathed flame-retardancy power cables | ||
| DDZ-YJ(F)V32 DDZ-YJ(F)LV32 DDZ-YJ(F)V42 DDZ-YJ(F)LV43 | (輻射)交聯聚乙烯絕緣鋼絲愷裝低煙低鹵聚氯乙烯護套阻燃電力電纜 (Irradiated)XLPE insulated steel thread armored low-smoke low-halogen PVC sheathed flame-retardancy power cables | ||
| 3 | DDZ-KVV DDZ-KYJ(F)V | 低煙低鹵聚氯乙烯(輻照)交聯聚乙烯絕緣低煙低鹵聚氯乙烯護套阻燃控制電纜 Low-smoke low-halogen PVC(Irradiated)XLPE insulated low-smoke low-halogen PVC sheathed flame-retardancy control cables | A.B.C |
| DDZ-KVV22 DDZ-KYJ(F)V22 | 低煙低鹵聚氯乙烯(輻照)交聯聚乙烯絕緣鋼帶愷裝低煙低鹵聚氯乙烯護套阻燃控制電纜 Low-smoke low-halogen PVC(Irradiated)XLPE insulated steel tape armored low-smoke low-halogen PVC sheathed flame-retardancy control cables | ||
| DDZ-KVVP DDZ-KYJ(F)VP | 低煙低鹵聚氯乙烯(輻照)交聯聚乙烯絕緣銅絲編織屏蔽低煙低鹵聚氯乙烯護套阻燃控制電纜 Low-smoke low-halogen PVC(Irradiated)XLPEinsulated copper thread meshscreened low-smoke low-halogen PVC sheathed flame-retardancy control cables | ||
| DDZ-KVVP2 DDZ-KYJ(F)VP2 | 低煙低鹵聚氯乙烯(輻照)交聯聚乙烯絕緣銅帶屏蔽低煙低鹵聚氯乙烯護套阻燃控制電纜 Low-smoke low-halogen PVC(Irradiated)XLPEinsulated steel tape screened low-smoke low-halogen PVC sheathed flame-retardancy control cables | ||
| DDZ-KVV32 DDZ-KYJ(F)V32 | 低煙低鹵聚氯乙烯(輻照)交聯聚乙烯絕緣銅絲愷裝低煙低鹵聚氯乙烯護套阻燃控制電纜 Low-smoke low-halogen PVC(Irradiated)XLPEinsulated steel thread armored low-smoke low-halogen PVC sheathed flame-retardancy control cables | ||
| 4 | DDZ-BV DDZ-BLV | 低煙低鹵聚氯乙烯絕緣阻燃電線 Low-smoke low-halogen PVC insulated flame-retardancy electric wire | B.C.D |
| DDZ-BVV DDZ-BLVV | 低煙低鹵聚氯乙烯絕緣阻燃電線 Low-smoke low-halogen PVC insulated sheathed flame-retardancy electric wire | ||
| DDZ-BVR | 低煙低鹵聚氧乙烯絕緣阻燃軟電線 Low-smoke low-halogen PVC insulated sheathed flame-retardancy flexible electric wire | ||
| 5 | WDZ-YJ(F)E WDZ-YJ(F)LE WDZ-YJ(F)Y WDZ-YJ(F)LY | (輻照)交聯聚乙烯絕緣低煙無鹵阻燃聚烯烴護套電力電纜 (Irradiated)XLPE insulated low-smoke free-halogen flame-retardancy polyolefin sheathed power cables | A.B.C |
| WDZ-YJ(F)E23 WDZ-YJ(F)LE23 W DZ-YJ ( F)Y23 WDZ-YJ(F)LY23 | (輻照)交聯聚乙烯絕緣鋼帶愷裝低煙無鹵阻燃聚烯烴護套電力電纜 (Irradiated)XLPE insulated steel tape armored low-smoke free-halogen flame-retardancy polyolefin sheathed power cables | ||
| WDZ-YJ(F)E33 WDZ-YJ(F)LE33 WDZ-YJ(F)Y33 WDZ-YJ(F)LY33 WDZ-YJ(F)E43 WDZ-YJ(F)LE43 WDZ-YJ(F)Y43 WDZ-YJ(F)LY43 | (輻照)交聯聚乙烯絕緣鋼絲愷裝低煙無鹵阻燃聚烯烴護套電力電纜 (Irradiated)XLPEinsulated steel thread armored low-smoke free-halogen flame-retardancy polyolefin sheathed power cables | ||
| 6 | WDZ-KYJ(F)E WDZ-KYJ ( F)Y | (輻照)交聯聚乙烯絕緣低煙無鹵阻燃聚烯烴護套控制電纜 (Irradiated)XLPE insulated low-smoke free-halogen flame-retardancy polyolefin sheathed control cables | A.B.C |
| WDZ-KYJ(F)E23 WDZ-KYJ(F)Y23 | (輻照)交聯聚乙烯絕緣鋼帶愷裝低煙無鹵阻燃聚烯烴護套控制電纜 (Irradiated)XLPE insulated steel tape armored low-smoke free-halogen flame-retardancy polyolefin sheathed control cables | ||
|
WDZ-KYJ(F)EP WDZ-KYJ(F)YP
| (輻照)交聯聚乙烯絕緣銅絲編織屏蔽低煙無鹵阻燃聚烯烴護套控制電纜 (Irradiated)XLPEinsulated copper thread mesh screened low-smoke free-halogen flame-retardancy polyolefin sheathed control cables | ||
| WDZ-KYJ(F)EP2 WDZ-KYJ(F)YP2 | (輻照)交聯聚乙烯絕緣銅帶編織屏蔽低煙無鹵阻燃聚烯烴護套控制電纜 (Irradiated)XLPE insulated coppertape screened low-smoke free-halogen flame-retardancy polyolefin sheathed control cables | ||
| 7 | WDZ-kYJ(F)E33 WDZ-kYJ(F)Y33 | (輻照)交聯聚乙烯絕緣鋼絲愷裝低煙無鹵阻燃聚烯烴護套控制電纜 (Irradiated)XLPE insulated steel thread armored low-smoke free-halogen flame-retardancy polyolefin sheathed control cables | B.C.D |
| WDZ-BYJ(F) WDZ-BLYJ(F) W DZ-B丫 W DZ-BL丫 | (輻照)交聯型/非交聯型低煙無鹵阻燃聚烯烴絕緣電纜 (Irradiated)cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardancy polyolefin insulated electric wires | ||
| WDZ-BYJ(F)E WDZ-BLYJ(F)E WDZ-BYE WDZ-BL丫E | (輻照)交聯型/非交聯型低煙無鹵阻燃聚烯烴絕緣低煙無鹵阻燃聚烯烴護套電線 (Irradiated)cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardancy polyolefin insulated low-smoke free-halogen flame-retardancy polyolefin sheathed electric wires | ||
| WDZ-BYJ(F)R WDZ-KYR | (輻照)交聯型/非交聯型低煙無鹵阻燃聚烯烴絕緣軟電纜 (Irradiated)cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardancy polyolefin insulated flexible electric wires | ||
| 8 | WDZN-YJ(F)E WDZN-YJ(F)Y | 銅芯(輻照)交聯聚乙烯絕緣低煙無鹵阻燃聚烯烴護套耐火電力電纜 Copper core(Irradiated)XLPE insulated low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance power cables | A.B.C |
| WDZN-YJ(F)E23 WDZN-YJ(F)Y23 | 銅芯(輻照)交聯聚乙烯絕緣鋼帶愷裝低煙無鹵阻燃聚烯烴護套耐火電力電纜 Copper core(Irradiated)XLPE insulated steel tape armored low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance power cables | ||
| 9 | WDZN-YJ(F)E33 WDZN-YJ(F)Y33 WDZN-YJ(F)E43 WDZN-YJ(F)Y43 | 銅芯(輻照)交聯聚乙烯絕緣鋼絲愷裝低煙無鹵阻燃聚烯烴護套耐火電力電纜 Copper core(Irradiated)XLPEinsulated steel thread armored low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance power cables | A.B.C |
| WDZN-kYJ(F)E WDZN-kYJ(F)Y | (輻照)交聯聚乙烯絕緣低煙無鹵阻燃聚烯烴護套耐火控制電纜 (Irradiated)XLPE insulated low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance control cables | ||
| WDZN-kYJ(F)E23 WDZN-kYJ(F)Y23 | (輻照)交聯聚乙烯絕緣鋼帶愷裝低煙無鹵阻燃聚烯烴護套耐火控制電纜 (Irradiated)XLPE insulated steel tape armored low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance control cables | ||
| ZN-kYJ(F)Ep ZN-kYJ(F)Yp | (輻照)交聯聚乙烯絕緣銅絲編織屏蔽低煙無鹵阻燃聚烯烴護套耐火控制電纜 (Irradiated)XLPE insulated copper thread mesh screened low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance control cables | ||
| WDZN-kYJ(F)Ep2 WDZN-kYJ(F)Yp2 | (輻照)交聯聚乙烯絕緣銅帶編織屏蔽低煙無鹵阻燃聚烯烴護套耐火控制電纜 (Irradiated)XLPE insulated coppertape screened low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance control cables | ||
| WDZN-kYJ(F)Ep33 WDZN-kYJ(F)Yp33 | (輻照)交聯聚乙烯絕緣鋼絲愷裝低煙無鹵阻燃聚烯烴護套耐火控制電纜 (Irradiated)XLPE insulated steel thread armored low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance control cables | ||
| 10 | WDZN一BYJ(F) WDZN一BY | (輻照)交聯型/非交聯型低煙無鹵阻燃聚烯烴絕緣耐火電纜 (Irradiated)cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance control cables | B.C.D |
| WDZN一BYJ(F)E WDZN一BYE | (輻照)交聯型/非交聯型低煙無鹵阻燃聚烯烴絕緣低煙無鹵阻燃聚烯烴護套耐火電線 (Irradiated)cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardancy polyolefin insulated low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance electric wires | ||
| WDZN一BYJ(F)R WDZN一BYR | (輻照)交聯型/非交聯型低煙無鹵阻燃聚烯烴絕緣低煙無鹵阻燃聚烯烴耐火軟線 (Irradiated)cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardancy polyolefin insulated low-smoke free-halogen flame-retardancy polyolefin sheathed fire resistance flexible electric wires |
三、產品使用場所的分級及應用
1. 低煙無(低)鹵使用場所應根據建筑物的使用性質、火災危險性、疏散和撲救難度等分為特級、一級、二級、三級。
2. 低煙無(低)鹵電線電纜成束縛設時，采用阻燃電線電纜，阻燃級別選擇應符合表2、表3，在外部火勢作用下，需保持線路完整性、維持通電的場所，其線路應采用耐火電線電纜。
電線的阻燃級別選擇：
| 適用場所 Applicable place | 電線截面 Section area | 阻燃級別 Flame-retardancy grade |
| 特級 Special class | 50mm2及以上 / 50mm2 ａnd above | B 級 / B class |
| 35mm2及以上2 / 35mm2 ａnd above | C 級 / C class | |
| 一級 Firs class | 50mm2及以上 / 50mm2 ａnd above | C 級 / C class |
| 35mm2及以上2 / 35mm2 ａnd above | D 級 / D class | |
| 二級、三級 Second class，third class | 所有截面 / All area | D 級 / D class |
電纜的阻燃級別選擇：
| 適用場所 Applicable place | 阻燃級別 Flame-retardancy grade |
| 特級 / Special class | A 級 / A class |
| 一級 / Firs class | B 級 / B class |
| 二級、三級 / Second class，third class | C 級 / C class |
