BYJ Low Smoke Free Halogen Wire XLPE Insulated Wire

Application

This cable is suitable for AC rated voltage U0 / U 450/750 and below the power plant, electric appliances, instrumentation and telecommunications equipment laying.
Be used in safety and environmental protection places. Such as high-rise buildings, railway stations, subways, airports, hospitals, large library, gym, villas, family homes, hotels, hospitals, office buildings, schools, shopping malls and other crowded places.

Cables Features

Halogen wire material does not contain any halogens and other toxic substances.In combustion, there is not a lot of smoke around wires. When a fire occurs, slow the spread, low smoke density, high visibility, harmful gas emissions small, easy evacuation. Less corrosive combustion gases, but also to avoid damage to the equipment, low-halogen, halogen-free, which makes the cable material is greatly enhanced in the anti-aging and resistance to ultraviolet light and other radiation performance, thereby extending the life of the cable.

LSZH cable refers to the halogen-free (F, Cl, Br, I, At), no lead cadmium, chromium and mercury and other environmental substances in plastic material and does not emit toxic fumes (such as during combustion: hydrogen halides, carbon monoxide, carbon dioxide, etc.), no secondary hazards, meet modern fire safety requirements of environmental protection wires. This wire has an outer diameter smaller than the full PVC insulated wire cross-section of the outer diameter of the same size, the construction can be reduced through the use of tube diameter, or wear more wires under the same diameter conditions, reduce the cost of construction and installation. In addition, the wire product weight than PVC insulated wire products are much lighter, easier installation and transportation, reduce labor intensity, reduce transportation costs

When cross-linked polyethylene insulated wire long-term maximum rated temperature up to 90℃, short (the longest duration of no more than 5S) up to a maximum temperature of conductor wires 250℃, carrying capacity greater than PVC insulated wire. Cable minimum working temperature of -15℃, the minimum bending diameter not less than the following: Single cable: 20D(mm); multi-core cable: 15D(mm) (D: Cable actual diameter).

The following 8 major characteristics of halogen cable:

(1) Tensile strength than PVC wire large: typically PVC wire tensile strength greater than 1.05Kgf / mm², and a tensile strength greater than Diyanwulu wire 1.2Kgf / mm²;
(2) has a good weather resistance (-30 ℃ ~ 105 ℃);
(3) having a non-metastatic (because this product formulations without the addition of plasticizers, it will not have a transitional character);
(4) does not produce toxic smoke when burned (generates a small amount of white smoke);
(5) has a higher volume resistivity: PVC wire is generally 1012 ~ 1015Ω / cm³, halogen wires than 1016Ω / cm³;
(6) has a good high voltage characteristics: PVC wire generally more resistant to 10KV, 15KV high wire above and halogen;

Depending on the performance of the wire, it can be divided into three models,ordinary halogen, flame retardant, fire.

Different models with different product features, but also some differences in the use of aspects.

Remark:

WDN-BYJ cable design, should be used for:

1. fire pumps, spray pumps, fire elevator power lines and control cables.
2. fire shutter doors, electric fire doors, exhaust system fan, exhaust valves, dampers power supply control circuit.
3. manual alarm line fire alarm systems, fire radio and telephone lines.
4. high-rise buildings and airports, subways,CCTV security line and other important facilities.
5. centralized power supply emergency lighting circuits, control and protection of power lines.
6. medium-sized substation important protection circuits and operate power lines.
7. computer monitoring circuit.

Description of fire-resistant wire and cable

Fire-resistant wire and cable refers to the specified test conditions, the flame combustion can be maintained within a certain period of time running cables.
1. according to GB / T19216-2003 "in electric cables under fire conditions - Circuit integrity" of standards, fire-resistant wire and cable must burn 90min at 750 ℃, 2A fuse is not blown.
2. fire-resistant wire and cable with high temperature organic firebreak for refractory layer. According to GB/T19666-2005, fire-resistant wire and cable wire and cable can be divided into fire retardant and non-flame resistant wire and cable. Fire retardant is added to the main wire and cable insulation or sheath flame retardant, it can meet the flame retardant characteristics. Non-fire retardant wire and cable insulation or jacket is not flame retardant, it does not have fire-retardant properties.
3. according to GB / T19666-2005 specified test conditions, retardant wire and cable is divided into A, B, C, D four grades.

Fire	Short Circuit	Electric Leakage	Huge Power Loss	Short Lifespan

	Packaged, printed clearly, model specification, complete name and address
	After rubbing with your fingers, the appearance of insulator is still intact color and words.
	After scraping with your fingernails, the appearance of insulator is still intact.
	Repeatedly bending the insulated wire, the product is still soft and elastic, without cracks.
	Measuring wire diameter and wire core diameter. The error is within + / - 10%

	With national standards DC resistance of the conductor is fully in line with national standards, with good conductivity, high security, 100 ± 0.5m length conforming to the requirements of the standard.		Quality Certificated Cable is eligible for certification manufacturers of products to being affixed in a prominent certification mark, namely "CCC" logo and the quality supervision department inspection report.
	Using environmentally friendly high-quality materials Soft and flexible materials which will release a small amount of water vapor like translucent white smoke while forced combustion, but not affect the rescue.		Finest quality raw materials Eligible products with good raw materials , production equipment, production technology, and strict control. Therefore,  the wires and cables are with smooth appearance and uniform color.

 

Choose China best quality copper After ten years of careful selection, we have choosed China 's largest copper production base as our co - Jiangxi Copper Group, to ensure high-quality supply of raw materials from the source . Using 99.99% oxygen-free copper core , the products of the indicators are much better than the national standard. Less resistance, better conductive properties, lower heat, less carbon and more environmentally friendly

Independent research and product safer insulation main material       Pearl River cable insulation material is with independent research, development and production. Introducing from abroad first automatic feeding system, from the polymerization , granulation, packaging integration airtight connection , to avoid cross- contamination and dust, also can minimize the energy consumption during production process and guarantee compliance rate products. During all the process, we are with the careful and serious attitude.

12 process repeated testing, high pressure and eccentricity Every products are through 12 steps to repeatedlt tested. The factory after high pressure testing can ensure that each millimeter of wire is in line with factory standards, precise scientific production, even thickness of insulation layer and safe use of electricity.

The more stringent testing standards       Zhujiang Cable has introduced advanced detection equipment, with international standards (GB / JB), the International Commission standard (IEC), setting up  Europe's demand compulsory certification (CE), the European Union environmental certification (RoHS) standards according to requirements of customers. Scientifically and professionally controlling of each detection step wins good reputation and trust from customers.

Home	Hotel	Public Construction
Zhujiang cable provides you with high -quality green wire and cable , to ensure safe delivery of electricity at the same time, for you to create healthy and comfortable environment.	Zhujiang Cable offers secure and reliable cable, to provide safe and adequate electricity to high-quality, modern, professional hotel for every customer.	For numerous provinces' engineering cable projects, hospitals, schools, shopping malls, offices and other public buildings to provide safe and reliable power output, to ensure safe use of electricity in all areas.

Zhujiang Cable(Good) Poor Quality Cable (Bad)

No spread, releasing a small amount of water vapor like translucent white smoke		Spread rapidly, releasing a large number of black CuO  toxic smoke
Intact appearance		Appearance broken, copper core is exposed, easily leading to serious fires.
Intact appearance		Appearance broken, copper core is exposed, easily leading to electric leakage
Intact appearance		Appearance broken, copper core is exposed
No significant changes during the insulating layer with high corrosion resistance test		Insulating layer begins to break off, melt, and the copper core is exposed.