Copper core PVC insulated Combustion-retardant Wire & Cable for non-combustion-resisting

• Product Standard
  

Enterprise standard. At the same time, apart from implementing IEC60332 or GB/T18380-2001 or the GB306-2007 the Public Safety industrial Standard for combustion retardant characteristics, products also adopt state standard (GB) for non-combustion-resisting type equivalent to the products.

• Usage

This product is suitable for use in all places using non-com-bastion-retardant type power cable, electrical equipment-use wire and cable and all corresponding products and at the same time requires combustion-retardant environment and conditions.

• Property for Use

1.Rated voltage(U0/U), from 300/300V to 26/35KV according to different kinds of product series.

2.The max. word temperature of cable for a long period are:70℃, 90℃ and 105℃.

3.For short circuit(5s), the max. work temperature of conductor does not exceed 160℃ for 70℃;250℃ for 90℃.

4.The temperature for laying cable is not less than 0℃.

5.Cable bend radius implements corresponding non-com-bastion-retardant cable standard stipulation.

6.Combustion-retardant characteristics can be divided into categories A and C(category B is not recommended).

a.ZC-type combustion-retardant cable is used in general combustion-retardant places requiring IEC60332-3C category.
b.ZA-type combustion-retardant cable is used in combustion-retardant places requiring relatively harsh IEC60332-3A category.
c.Single cable should reach the requirement of IEC60332-1(2)non-burning, that is, self-extinguishing nature. Multi-cable or a bundle of cable will only burn in a certain scope after reaching the IEC60332-3 standard and will extinguish itself.

• Scope of Application

Nuclear power station, underground railway, telecommunications station, high rises, petroleum, metallurgy, power plant installations, tunnel, etc.

Hebei New Baofeng Wire & Cable Co., Ltd. owns fixed capital of RMB 1.6 billion with 1100 staffs (among whom 86 are senior engineers and technicians, 230 are engineers and technicians). The Group Co. consists of 18 departments, 11 branches, 32 representative offices with its sales networks covering 50 big and medium cities of China.

Equipped with high quality technical expertise, latest manufacturing and inspection equipments as well as Research & Development activities , Hebei New Baofeng Wire & Cable Co., Ltd. has become not only a leading cable manufacturer but also a Group company with reputation for delivering quality cables at competitive prices and within the committed delivery schedules in the international market.

HNBF has the most present advanced cable auto-producing lines and cable testing equipment in the world: the highest 750kV extra high voltage vertical producing line in the world, 10-110kV dry CDCC XLPE cable line, 1-10kV the one-step-method four –layer co-extrusion cross-linkage cable producing line, 10-110kV partial discharge testing equipment imported from Siemens, Germany, and 1000kV thunder and lightning surge testing equipment imported from Haefely Co., Switzerland.

As a technology breakthrough, we have developed 630-2500mm²sectional area sub-marine cable, which is the highest level. The one-step-method four-layer co-extrusion Silone cross-linked cable, High Voltage and Extra High Voltage cables 66kV to 500kV，35kV and below XLPE insulated, non-smoke and non-halogen A series rire-retardant power cable, 35kV and below XLPE cable for semi-conduct electric screening, visual spiral Aluminum Cored XLPE power cables, XLPE insulated, rat-proof shielded, low-smoke and low-halogen A serial fire-retardant and ultraviolet-proof power cable, XLPE insulated termite-proof power cable, as well as 3kV XLPE insulated water-proof and rat-proof power cable, A serial cross-linkage fire-fighting cable, and other new cable products for special-purpose Cable Accessoriesfor 66kV-500kV cables. We have more than 50 items over which we own the intellectual property rights / patent rights.

In 2001, our predecessors Baofeng Cable Co. Ltd. developed the first 500kV extra high voltage cross-linkage cable in China with its Partial Discharge less than 0.8pc. In short, we can say that we have given a new control index data for the IEC standard, we can also say that China actually was one of the earliest producers of 500KV High Voltage Cable other than Germany and Japan.

In recent years, our products are exported not only to countries and regions of Europe, Asia, Africa, as well as USA, New Zealand.

Our company website：www.nbfcable.com/english