Durable Mineral Insulated Cable , Flame Resistant Cable 3+1 Core Stranded Copper Conductor

Mineral insulated Fire resistance cable

Ampacities based on 90°C conductor temperature and 40°C ambient temperature according to IEC 287 standard

The voltage drop based on conductor temperature 90°C is on the high side calculated only for reference

When the cable adopt compressed cores, diameter of cable should be 95% of normal diameter, diameter of metallic sheath should be adjusted correspondingly. When enhancing the insulation, outer diameter of cable is increased for about 5%.

¹ Glass cloth reinforced Muscovite mica tape

2 Current ratings in Ampere (A) up to 30° C ambient temperature

Shenzhen Chengtiantai Cable Industry Development Co.,Ltd. established in 1997. But our founders have been involved in the cable wire manufacturing since 1983, which was known as “Guangdong Dacheng Cable Factory”.

C.T.T. is a manufacturer specialized in producing civil and special cable wire. In 2008, our company has been recommended as the Vice Chairman Department of Federation of Shenzhen Industries. C.T.T. Is located in Guangming district, Shenzhen City. The building area of C.T.T. Is 100,000 square meters with 60,000 square meters as the floor space.

There are 271 employees and five workshops such as Granulation Workshop, Wire Drawing Workshop, Cable Workshop, Wire Workshop and Medium-high Voltage Cable Workshop in our company. The annual turnover of C.T.T. reached 500 million USD last year. Our standard products and OEM cable wire have been widely installed in traffic arteries, Living buildings, shopping malls, business office buildings, municipal buildings, airports and so on, which have gained us great reputation home and aboard.

Quality is always the first thing that we pay high attention to. With the effort of the entire C.T.T. team in more than 30 years, C.T.T. has been awarded as “Top Quality Manufacturer of Shenzhen”, “High-tech Enterprise”, “Well-known Brand of Guangdong Province”, “Famous Brand of Guangdong”, “Well-known Brand of Shenzhen” and so on. Meanwhile C.T.T. has registered more than eight patents of our own by continuous investment on R&D.

C.T.T. takes customers’ demand as her guidance, high technology as her base, fine quality as her promise and good reputation as her guarantee. We will whole-heatedly provide our customers in both domestic and oversea markets with products of the finest.