Halogen Free Stranded 2 Core / 3 Core LSZH Fire Resistant Cable BS7846

Stranded 2 Core 3 Core LSZH Fire Retardant Cable BS7846 (Category F2)

600/1000V grade , plan annealed copper conductor, glass mica tapped, XLPE insulated, multi-core cables laid up and inner sheathed with LSF (or LSOH/LSZH), round galvanized steel wire armoured and outer jacket with LSF (or LSOH/LSZH). Specifications: BS7846 (Category F2) and BS 6387 (Category, C, W & Z). These Cables are meant for maintaining circuit integrity under fire condition for 3 hours (tested for 3 hours at 950o C temperature).

Features: Halogen Free Flame retardant Low Smoke Supplied on robust plastic reels Safe & Easy to handle Weather & Moisture resistant 100m, 500m reels and other special lengths available on request

1,Long-term allowable operating temperature of cable conductor ≤90°C

2Highest working temperature of cable in case of short circuit (the longest lasting time is not over 5s): cable conductor≤ 250°C

3The laying temperature should over 0℃,Permissible bending radius of cable:for single core unarmored cable, should be no less than 20 times of it’s outer diameter ; for multi-core unarmored cable, should be no less than 15 times of it’s outer diameter

4,With fire-resistant property, N,ZAN,ZBN,ZCN,ZDN are 5 types

5The product is applicable for AC 50 Hz transmission and distribution lines with rated voltage of 0.6/1KV

Specifications

1.electric wire and cable

2.Over 20years professional experience

3.reliable repution&famous brand RMJT

1). Rated voltage U0/U 300/500V and 450/750V.

2). The long-time permissible temperature of cable: BV-105 below 105°C,and the other below 70°C.

3). Conductor maximum short circuit(not more than 5 seconds)temperature shall not be higher than 160°c.

4). The power cable is not limited by drop in level when being laid, and the ambient temperature shall not be lower than 0°c.

5). The bend radius: the external diameter of cable <25mm, and the bend radius is above 4 times of the external diameter of

cable. And the other is above 6 times of the external diameter of cable.

6). Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flame.

7). Light weight, perfect bending properties, installed and maintained easily and conveniently.

8). Insulation sheath material and color: PVC in red, black, blue or any color as required.

9). Type: Single or twin cables with different colors Provides OEM according to requests of customer.

Technical and Electrical Properties

(20°C) Conductor Resistance (max.) 1 mm²: 18 Ω/km - 1.5 mm²: 12 Ω/km - 2.5 mm²: 7.4 Ω/km Insulation Resistance (min.) 200 M.Ωxkm Operating Voltage 300 V / 500 V Test Voltage 2000 V Temperature Range Fixed -30 ºC ...+90 ºC Flexing -5 ºC ...+60 ºC Min. Bending Radius Fixed 8 x Cable Diameter, Flexing 15 x Cable Diameter

The Fire Resistant cables manufactured by UCMB complied with either one or combination of the specification as below : IEC 60331, BS 6387, SS 299 Fire Resistance Test IEC 60332, BS 4066, IEEE 383 Flame Retardant test IEC 61034, BS 7622, EN 50268 Smoke Emission Test IEC 60754, BS 6425 Halogen Content Test ASTM D 2863 Oxygen Index Test The Fire Resistant cables are categorized by a letter symbol (e.g. A) or series of symbols (e.g. CWZ) according to the requirements for fire resistance characteristics which they meet, the test temperature selected and the duration of the test for resistance to fire alone in according to BS 6387 as below :

( 1 ) Resistance to fire alone 650°C for 3 hours A 750°C for 3 hours B 950°C for 3 hours C 950°C for 20 minutes (short duration) S

( 2 ) Resistance to fire with water W

( 3 ) Resistance to fire mechanical shock 650°C X 750°C Y 950°C Z

Company Profile

Shanghai Shenghua Cable Group Co., LTD., the headquartered in Pudong New Area, Shanghai.  As the leading company in cable industry, Shenghua has a large scale of domestic wire and cable manufacturing enterprises including Shanghai Shenghua, Anhui Lvbao, Jiangtong Shenghua, Harbin  Shenghua, etc. It is a large enterprise focusing on the research and development and production of wire and cable.

Shenghua Cable Group was founded in 1997, after more than 28 years of struggle to become the industry leader, its high-quality enterprises, including China's top 500 manufacturing industry, China's top 500 private enterprises, Shanghai's top 100 enterprises, China's top ten cable industry and other enterprises. At the same time, the group enterprise has passed ISO9001:2015 quality management system, ISO14001:2005 environmental management system, ISO45001:2018 occupational health and safety management system, The products have national production license, 3C certification, CCS ship inspection certificate, MA coal safety certification and more than a dozen international certifications such as CE and KEMA abroad. Related products with advanced technology, reliable quality, high-quality service and reasonable prices are widely used in all walks of life in the national economy, and exported to more than 60 countries and regions around the world, especially "Xin Xin" & Shan Cable brand high-grade home improvement wire is best-selling at home and abroad, favored by real estate developers.

At present, the company has established production bases in Shanghai, Jiangsu, Anhui, Henan, Heilongjiang, Ningxia, Jiangxi ,Hebei and other places, with sophisticated production equipment and advanced testing equipment. The key equipment is imported from France, Japan, Germany, Finland ,Czech republic and the United States. The main production of 110KV power cable, control cable fireproof cable, mining cable, locomotive cable, rail cable, photovoltaic cable, Marine cable, nuclear power cable, military cable, aluminum alloy cable, high temperature resistant cable, instrumentation cable, carbon fiber wire and all kinds of flame retardant, fire resistant, low smoke halogen-free, waterproof and ant-proof cable.

The company and its enterprises have strong R & D capability, and won technical support from Shanghai Jiaotong University, Coal Research Academy, Cable Association, HIT and other scientific research units.

Technical management science, team talent, first-class brand quality. Faced with the major opportunities of economic globalization, intelligent production, marketing network and market internationalization, we will take technological innovation as the core, and accelerate the construction of enterprise blockchain and platform construction in line with the purpose of "creating first-class enterprises, making first-class products, delivering first-class services and casting first-class brands". Make the company always stand in the wire and cable production technology, product quality, innovation ability of the commanding heights and the waves, courageously forward!