Product Name | Waterproof and sunlight resistance LSZH PVC jacket fire alarm cable | |
Conductor | Copper / Aluminum, based on client’s requirements | |
Construction | Bare copper wire | |
Insulation jacket | ||
PVC sheath | ||
Colors | Assorted upon request | |
Voltage | 300/1100V | |
Application | Evacuation Systems, Smoke Detectors, and Alarms. |
Characteristics
Description
| Conductor Spec.
| Insulation | Jacket | Insulation | ||
Nom. Thick (mm) | Nom. Diam. (mm) | Nom. Thick (mm) | Nom. Diam. (mm) | |||
BCAL/Pet, Polyester | 2*1.0 | 0.6 | 2.4 | 1.0 | 6.8 | Box Coil Drum Paper reel Plastic reel Wooden reel |
2*1.5 | 0.7 | 2.8 | 0.8 | 7.2 | ||
2*2.5 | 0.8 | 3.4 | 1.0 | 9 | ||
4*0.5 | 0.4 | 1.6 | 1.2 | 6.2 | ||
4*1.0 | 0.6 | 2.4 | 0.8 | 7.4 | ||
4*1.5 | 0.7 | 2.8 | 0.8 | 8.3 | ||
4*2.5 | 0.8 | 3.4 | 1.1 | 10.3 |
The DAYTAI leaky feeder cable has a foam dielectric, which not only makes the cable more robust, but also prevents water from entering the inner core of the cable. Older air dielectric leaky feeder cable has a ‘hollow tube'(air dielectric) which aims to prevent the damage from the polluted mineralized water running down to the tube, filling up amp lifers, branches etc.
The DAYTAI leaky feeder cable has a radiation pattern of 360 degrees around the cable and can be strapped directly to a catenary cable, water or air pipe. The standard cable is available packing in 350m or 500M Wooden drum is optional.
Number of Conductors | 1 |
Frequency | 5 to 500MHz |
Attenuation@160MHz | 4.2dB/100M |
DC Resistance Inner Conductor | <4.5 Ohm/KM |
DC Resistance Outer Conductor | <4.1 Ohm/KM |
Insulation Resistance | >10.4Mohm/KM |
Minimum Static Bend Radius | 150MM |
Operating Temperature | -40 to + 70 ℃ |
Crush resistance | 2200N/100mm |
Outer Sheath Diameter | 15.0mm+/- 0.2MM |
WDZN-YJV copper core polyethylene insulated PVC ring protective sheath fire-resistant power cable. When laid indoors, in tunnels and pipelines, the cable cannot withstand mechanical external forces. Single-core cables are not allowed to be laid in magnetic material pipelines. Fire-resistant cables are manufactured according to enterprise standards. The fire-resistant performance of the cables meets the requirements of the national standard GB 1266.6, and is divided into two different fire-resistant categories, A and B (950℃~1000℃/90 min, 750℃~ 800℃/min). Low-smoke and low-halogen flame-retardant cables are manufactured according to corporate standards. The flame-retardant performance of the cable meets the requirements of the national standard GB1266.5. The light transmittance is not less than 35%, and the hydrogen chloride release is not more than 100mg/g.
Application | Indoors, tunnels and pipes |
Type | Power Cable |
Certificate | CCC CE IEC |
Conductor | Copper |
Insulation | XPLE+Fire-resistant |
Sheath | LSZH |
Voltage | 0.6/1.0kV |
Packing | Roll |
Low-smoke Halogen-free Fuel
The temperature resistance grade of low-smoke halogen-free cable flame retardant sheath has 70℃ and 90℃, generally requires a product oxygen index of more than 32, has good mechanical performance and processing performance, can be widely used in power cable, communication cable, control cable, Marine cable and another sheath layer.
Low-smoke Halogen-free Cable Flame Retardant Insulating Material
The properties of low-smoke halogen-free flame-retardant insulating materials are similar to those of low-smoke halogen-free sheathing materials, and the insulation performance requirements are higher. It can be used for the insulating layer of power, communication, and electronic wires.
Low-smoke Halogen-free Flame Retardant Cable Flame Retardant Oxygen Barrier
The material is used for the inner sheath layer of power cables with high flame retardant requirements, which can improve the overall flame retardant effect of the cable and appropriately reduce the flame retardant requirements for the cable insulation sheath layer.
Power frequency rated voltage Uo/U: 0.6/1kV.
The allowable higher temperature of the cable conductor during short circuit (longer duration does not exceed 5s): 250℃.
The ambient temperature should not be lower than 0°C during cable laying.
The bending diameter of the multi-core cable is not less than 15 times the outer diameter of the cable, and the bending diameter of the single-core cable is not less than 20 times the outer diameter of the cable.
Low-smoke halogen-free cables have excellent flame retardant properties, little smoke when burning, and no corrosive gas escapes. They are widely used in nuclear power plants, subway stations, telephone exchanges and computer control centers, high-rise buildings, hotels, radio and television stations, important military Facilities, oil platforms, etc., as well as places with a high concentration of people and low air density.
First, Product Quality Commitment:
Second, the product price commitment:
Third, Product delivery time:
As far as possible according to user requirements, if there are special requirements that need to be completed in advance, our company can specially organize production and installation, and strive to meet user needs.
Fourth, after-sales service commitment: