1)13 Year Professional Manufacturer(Top3 in China)
2) High quality and Big quantity
3)Great relationship with logistics

WDNA-RYY,copper conductor multi-core Fire-resisting LOSH Flexible Cable ,(4+1) Core

2. Characteristics

2.1 Nominal voltage(Uo/U):450/750V,0.6/1KV

2.2 Maximum of the Nominal temperature about Conductor:30°C

2.3 Maximum of the Nominal temperature about Conductor after Short Circuit

(less than 4 second):less than 160°C

2.4 Installation temperature:≥0°C

2.5 Cable bending radius:

(1) Unarmored Cable: ZR type,6×overall diameter

                                    NH type,12×overall diameter

(2) Armored Cable: 20×Cable diameter

2.6 Cabling method:Installed aerially, in duct, cable trough, or underground.

2.7 Installation conditions

2.7.1.1  Installation in the air

Center distance between two parallel-installed single-2 core cables

double the cable diameter for 185mm and2 below cable; 90mm for 240mm and above.

2.7.1.2  Ambient temperature: 30°C.

2.7.1.3  Maximum conductor temperature: 30°C.

2.7.2.1  Installation by burial

Center distance between two non-contact installed

single core cables doubles the cable diameter.

2.7.2.2  Maximum conductor temperature: 30°C.

2.7.2.3  Soil thermal resistance 1.0°C.m/W

2.7.2.4  Burial depth  0.3m