PRODUCTS
- Distribution Transformer
- Resin Casting Dry Type Power Transformer
- Whole-sealed Type Distribution Power Transformer
- Electrical Power Fitting
- Power Transmission and Distribution Fittings
- Power Line Fittings
- Power Line Helical Fittings
- High Voltage Outdoor Electrical Equipment
- Copper and Aluminum Contact Arms
- Lightening Protection Grounding Clamps
- Electric Wire & Cable and Accessories
- Rubber Sheathed Cable for General Purposes
- Rubber Insulated Cables Used in Open Countr
- Flame-retardant Rubber Sheathed Cables for Mining Purposes
- PVC Insulated Cable for House Wiring
- XLPE Insulated Power Cable
- PVC Insulated Power Cable
- Low-smoke Halogen-free Flame-retardant and Fire-resistant Cables
- Control Cables
- Overhead Conductors and Cables
- Aluminum wire and ACSR
- Special Cables
- Elevator Cable
HOTLINE
0577-57157777
Low-smoke Halogen-free Flame-retardant and Fire-resistant Cables
Low-smoke Halogen-free Flame-retardant and Fire-resistant Wires and Cables
- Share:
1. Application
Low-smoke and halogen-free wires and cables can produce very little smoke, and the gas released has no halogen and are non-toxic (with low toxicity). It can reduce damages to apparatus, equipment and humans dramatically and are widely used in hospitals, high buildings, large-scale library, gym, waiting room and other place with high-density population.
The plastic insulated wires and cables we produced meet the requirements of GB/T 12706-2008, GB 5023-2008, GB/T 9330-2008 and DJ 08-93-2002. Also our products can be categorized into flame-retardant series, fire-resistant series, etc.
| Code | Description | Flame-retardant Grade |
|
DDZ-VV DDZ-VLV DDZ-VY DDZ-VLY |
Low-smoke halogen-free PVC insulated low-smoke low-halogen PVC/PE sheathed flame-retardant power cables |
A B C |
|
DDZ-VV22 DDZ-VLV22 DDZ-VV23 DDZ-VLV23 |
Low-smoke low-halogen PVC insulated steel tape armored low-smoke low-halogen PVC/PE sheathed flame-retardant power cables |
|
|
DDZ-VV32 DDZ-VLV32 DDZ-VV33 DDZ-VLV33 DDZ-VV42 DDZ-VLV42 DDZ-VV43 DDZ-VLV43 |
Low-somke low-halogen PVC insulated steel wire armored low-smoke low-halogen PVC/PE sheathed flame-retardant power cables |
|
|
DDZ-YJ(F)V DDZ-YJ(F)LV |
(Irradiated) XLPE insulated low-smoke low-halogen PVC sheathed flame-retardant power cables |
A B C |
|
DDZ-YJ(F)V22 DDZ-YJ(F)LV22 |
(Irradiated) XLPE insulated steel tape armored low-smoke low-halogen PVC sheathed flame-retardant power cables |
|
|
DDZ-YJ(F)V32 DDZ-YJ(F)LV32 DDZ-YJ(F)V42 DDZ-YJ(F)LV43 |
(Irradiated) XLPE insulated steel wire armored low-smoke low-halogen PVC sheathed flame-retardant power cables |
|
|
DDZ-KVV DDZ-KYJ(F)V |
Low-smoke low-halogen PVC/(Irradiated) XLPE insulated low-smoke low-halogen PVC sheathed flame-retardant control cables |
A B C |
|
DDZ-KVV22 DDZ-KYJ(F)V22 |
Low-smoke low-halogen PVC/(Irradiated) XLPE insulated steel tape armored low-smoke low-halogen PVC sheathed flame-retardant control cables |
|
|
DDZ-KVVP DDZ-KYJ(F)VP |
Low-smoke low-halogen PVC/(Irradiated) XLPE insulated copper wire screened low-smoke low-halogen PVC sheathed flame-retardant control cables |
|
|
DDZ-KVVP2 DDZ-KYJ(F)VP2 |
Low-smoke low-halogen PVC/(Irradiated) XLPE insulated steel tape screened low-smoke low-halogen PVC sheathed flame-retardant control cables |
|
|
DDZ-KVV32 DDZ-KYJ(F)V32 |
Low-smoke low-halogen PVC/(Irradiated) XLPE insulated steel wire armored low-smoke low-halogen PVC sheathed flame-retardant control cables |
|
|
DDZ-BV DDZ-BLV |
Low-smoke low-halogen PVC insulated flame-retardant electric wire | A B C |
|
DDZ-BVV DDZ-BLVV |
Low-smoke low-halogen PVC insulated sheathed flame-retardant electric wire | |
| DDZ-BVR | Low-smoke low-halogen PVC insulated flame-retardant flexible electric wire | |
|
WDZ-YJ(F)E WDZ-YJ(F)LE WDZ-YJ(F)Y WDZ-YJ(F)LY |
(Irradiated) XLPE insulated low-smoke free-halogen flameretardant polyolefin wore wire power cables |
A B C |
|
WDZ-YJ(F)E23 WDZ-YJ(F)LE23 WDZ-YJ(F)Y23 WDZ-YJ(F)LY23 |
(Irradiated) XLPE insulated steel tape armored low-smoke freehalogen flame-retardant 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 |
(Irradiated) XLPE insulated steel wire armored low-smoke freehalogen flame-retardant polyolefin sheathed power cables |
|
|
WDZ-KYJ(F)E WDZ-KYJ(F)Y |
(Irradiated) XLPE insulated low-smoke free-halogen flameretardant polyolefin sheathed control cables |
A B C |
|
WDZ-KYJ(F)E23 WDZ-KYJ(F)Y23 |
(Irradiated) XLPE insulated steel tape armored low-smoke freehalogen flame-retardant polyolefin sheathed control cables |
|
|
WDZ-KYJ(F)EP WDZ-KYJ(F)YP |
(Irradiated) XLPE insulated copper wire screened low-smoke f ree-halogen flame-retardant polyolefin sheathed control cables |
|
|
WDZ-KYJ(F)EP2 WDZ-KYJ(F)YP2 |
(Irradiated) XLPE insulated copper tape screened low-smoke freehalogen flame-retardant polyolefin sheathed control cables |
|
|
WDZ-KYJ(F)E33 WDZ-KYJ(F)Y33 |
(Irradiated) XLPE insulated steel wire armored low-smoke free-halogen flame-retardant polyolefin sheathed control cables |
B C D |
|
WDZ-BYJ(F) WDZ-BLYJ(F) WDZ-BY WDZ-BLY |
(Irradiated) cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardant polyolefin insulated electric wires |
|
|
WDZ-BYJ(F)E WDZ-BLYJ(F)E WDZ-BYE WDZ-BLYE |
(Irradiated) cross-linked type/non-cross-linked type low-smoke freehalogen flame-retardant polyolefin insulated low-smoke free-halogen flame-retardant polyolefin sheathed electric wires |
|
|
WDZ-BYJ(F)R WDZ-BYR |
(Irradiated) cross-linked type/non-cross-linked type low-smoke freehalogen flame-retardant polyolefin insulated flexible electric wires |
|
|
WDZN-YJ(F)E WDZN-YJ(F)Y |
Copper core (Irradiated) XLPE insulated low-smoke free-halogen flame-retardant polyolefin sheathed fire resistant power cables |
A B C |
|
WDZN-YJ(F)E23 WDZN-YJ(F)Y23 |
Copper core (Irradiated) XLPE insulated steel tape armored low-smoke free-halogen flame-retardant polyolefin sheathed fire resistant power cables |
|
|
WDZN-YJ(F)E33 WDZN-YJ(F)Y33 WDZN-YJ(F)E43 WDZN-YJ(F)Y43 |
Copper core (Irradiated) XLPE insulated steel wire armored low-smoke free-halogen flame-retardant polyolefin sheathed fire resistant power cables |
A B C |
|
WDZN-KYJ(F)E WDZN-KYJ(F)Y |
(Irradiated) XLPE insulated low-smoke free-halogen flameretardant polyolefin sheathed fire resistant control cables |
|
|
WDZN-KYJ(F)E23 WDZN-KYJ(F)Y23 |
(Irradiated) XLPE insulated steel tape armored low-smoke free-halogen flame-retardant polyolefin sheathed fire resistant control cables |
|
|
WDZN-KYJ(F)EP WDZN-KYJ(F)YP |
(Irradiated) XLPE insulated copper thread mesh screened low-smoke freehalogen flame-retardant polyolefin sheathed fire resistant control cables |
|
|
WDZN-KYJ(F)EP2 WDZN-KYJ(F)YP2 |
(Irradiated) XLPE insulated copper tape screened low-smoke free-halogen flame-retardant polyolefin sheathed fire resistant control cables |
|
|
WDZN-KYJ(F)E33 WDZN-KYJ(F)Y33 |
(Fu Zhao) XLPE insulated, steel wire armored low smoke and non halogen Flame retardant polyolefin sheathed fire-resistant control cable |
|
|
WDZN-BYJ(F) WDZN-BY |
(Irradiated) cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardant polyolefin insulated fire resistant electric wires |
B C D |
|
WDZN-BYJ(F)E WDZN-BYE |
(Irradiated) cross-linked type/non-cross-linked type low-smoke free-halogen flameretardant polyolefin insulated low-smoke free-halogen flame-retardant polyolefin sheathed fire resistant electric wires |
|
|
WDZN-BYJ(F)R WDZN-BYR |
(Irradiated) cross-linked type/non-cross-linked type low-smoke free-halogen flame-retardant polyolefin insulated low-smoke free-halogen flameretardant polyolefin sheathed fire resistant flexible electric wires |
3. Grade-classification & Application
1) Low-smoke free/low-halogen model divides into four kinds:special
class,first class,secondclass,third class according to the propety, fire
damage and evacuation & extinguishment difficulty. Meanwhile, it
also complies with the requirement of Table3-2
2) When they are laying in colligation, the low-smoke free/low-halogen
wires and cablesshould be flame-retardant types that grades comply with
Table3-3 and Table3-4. If the location needs integrated lines and
constant electricity under the outside fire, they should be fire
resistant types.
Table2: the grade choice to the flame-retardant property of electric wires
| Applicable place | Sectional area | Flame-retardant grade |
| Special grade | 50mm2 and above | Bgrade |
| First grade | 35mm2and above | Cgrade |
| 50mm2and above | Cgrade | |
| 35mm2and above | Dgrade | |
| Second grade, third grade | All area | Dgrade |
Table 3: the grade choice to the flame-retardant property of cables
| Applicable place | Flame-retardancygrade |
| Special grade | Agrade |
| First grade | Bgrade |
| Second grade, third grade | Cgrade |
4. Sectional Drawing
|
| 1) conductor 2) refractory insulating layer 3) XLPE Insulation 4) Separator 5) Inner Covering 6) Armor 7) Oversheath |
