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| Serial number |
Model |
Name |
Specification range |
Rated voltage |
| 1 |
WDZA-BY |
Polyolefin Insulated Halogen-free Low Smoke Flame Retardant Category A Fixed Wiring |
1.5-70mm2 (1 core) |
450/750V |
| 2 |
WDZA-RY |
Polyolefin Insulated Halogen-free Low Smoke Flame Retardant Class A Soft Wire |
0.5-1.0 mm 2 (1 core); 1.5-185 mm 2 (1 core) |
300/500V；450/750V |
| 3 |
WDZA-RYS |
Polyolefin Insulated Halogen-free Low Smoke Flame Retardant Type A Twisted Wire |
0.5-6 mm2 (2 cores) |
300/300V |
| Product Code Description |
Z: flame retardant; ZA, ZB, ZC, ZD; Y: polyethylene; B: fixed laying cables (wires); R: connecting soft wires and soft cables; S: twisted pair type; |
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General purpose single core hard conductor sheathless wire, suitable for AC voltage 450/750V and below power devices, household appliances, instrumentation and telecommunications equipment for cable and wire. It can also be used as communication equipment and electronic transmission equipment such as electric control cabinet, distribution box, telephone exchange and other occasions. In view of the single-layer insulation structure, this cable can not be used as a power connection for external equipment (not as a mobile bending towline cable)
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Conductor: high purity oxygen-free bare copper wire.
Insulation: Low Smoke Halogen-free Flame Retardant Polyolefin Insulation Material at 90 Temperature
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●Physical and mechanical properties: the tensile strength of insulation is not less than 10.0 MPa, the elongation at break is not less than 150%; the tensile strength of sheath is not less than 12.0 MPa, and the elongation at break is not less than 100%.；
●When the insulation material is 250-300 degrees, the oxygen index is more than 28%.
●When the sheath material is 250-300 degrees, the oxygen index is more than 34%.
●Low halogenated acid content < 5mg/g, PH value < 4.3
●High transmittance (> 80%)
●Physical and mechanical properties: the tensile strength of insulation is not less than 9.0 MPa, the elongation at break is not less than 100%; the tensile strength of sheath is not less than 10.0 MPa, and the elongation at break is not less than 100%.
●Minimum bending radius: 10 x D, minimum bending diameter < 12.5 MM at - 15 C
●working voltage： 300/300V、300/500V、450/750V
●Use temperature range：-20℃~+90℃
●Flame retardant grade can be classified：A、B、C、D；accord withGB/T19666standard
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● Low Smoke, Halogen Free, Flame Retardant, Fire Resistant, Environmental Protection
● ROH Senvironmental protection
●Low smoke halogen-free cables and wires produce very small amount of smoke in the case of flame combustion, and the released gas does not contain halogen elements. When a fire occurs, it can greatly reduce the harm of environmental protection cables to instruments, equipment and human body.
●Cable combustion does not produce corrosive harmful gases(e.g. Cl2, HCl, COCl2, HBr, HF)
● ROH Senvironmental protection、accord withREACH SVHC Environmental protection polyethylene compound
●Wire has high flame retardancy, strong self-extinguishing property and extinguishing characteristic when it leaves fire.
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