Single Core Prefabricated Branch Cable Flame Resistant Main cable 1
x 185 mm2
Custom Professional Prefabricated Branch Cable 3.5KV / 5min Test
Voltage
1. Rated power-frequency voltage U0/U: 450/750V, 300/500V and
300/300V.
2. Maximum permitted operating temperature of conductor is 60°C.
3. Permitted lowest working temperature is -35°C.
4. Cables can be used at places contaminated by mineral oil and
fuel oil.
5. D more than 25mm
The minimum bending radius is over 6 times of cable diameter.
D not less than 25mm
Brief introduction
Prefab branch cable is a new kind of low voltage distribution
products, the prefab style can decrease the labor intensity
greatly, shorten worktime, reduce cost greatly. The products is
widely used at mid and high building highway, bridges, channels,
high level workshop etc with its super performance.
Application
This cable is used for urban networks. It can be installed
aerially, in conduit, on open trays and in underground ducts.
Construction
Plain annealed copper, XLPE insulation, unarmoured or aluminium
wires armoured, PVC sheathed cable
Main technical performance:
Ac voltage test: (put it in water for 1 hour) : 3.5kv /5min.
Dc resistance test: according to iec 60502-1997 standard
Insulation resistance test: 20 ℃ when meet not less than 200 m Ω
insulation resistance
125 times thermal cycling: tapping temperature is not more than 70
℃
Conductor breaking force: not less than 80% of the main cable
We are a manufacture in this filed for many years, we can offer our
customers cables with good quality and price.
We Sincerely welcome customers at home and abroad to negotiate and
cooperate with us !!!
About us
Founded in 2000, HOLD-ONE. is a modern large-scale enterprise
specializing in R&D and manufacturing of wire and cable. The
company has an insulated wire workshop, a low voltage cable
workshop, a high voltage cable workshop and cable accessories, and
a copper processing workshop. It consists of administrative affairs
department, marketing department, technology research and
development department, quality management department, planning and
finance department, material supply department, safety production
department, etc., and has sales and service organizations in 106
large and medium cities across the country. The company's leading
products are: rubber sheathed flexible cable, polyethylene sheathed
flexible cable, PVC insulated control cable, PVC insulated power
cable, overhead insulated cable, aluminum stranded wire and steel
core aluminum stranded wire, PVC insulated Sheath (soft) wire and
cable, etc., and focus on the development and production of
low-smoke halogen-free, low-smoke low-halogen, pre-branch cable and
various flame retardant, fire-resistant, shielding and other
special cables up to more than 10,000 specifications. The annual
production capacity can reach 1 billion yuan. Companies can produce
according to national or international standards.
