Company ProfileYifang Electric group mainly specialized in
wire&cables,including designment,production and sale.Products
are mainly covering low,medium,high voltage(1KV to 220KV) XLPE
Insulated power cable, PVC insulated power cable, ABC cable,
building cable, control cable, rubber cable, welding cable, etc.Our
XLPE cable can be manufactured according to the company's
specification which is equivalent to IEC 60502, IEC60332, IEC60754.
Some indexes are superior to above international standard.Product
DescriptionMV Underground Cable XLPE/SWA(STA)/PVC1. Brief
Introduction of XLPE Insulated Power Cable Cross-linked
polyethylene insulated power cable not only has excellent electric,
mechanical properties, But also has powerful resistance against
chemical corrosion, heat aging and environmental stress. Its
structure Is simple. The long term operating temperature is 90. It
is convenient to use and can be laid with no Restriction of
different level. Our enterprise can produce both flame retardant
and non-flame retardant series of XLPE power cable. Our XLPE Power
cable covers all kinds of low-smoke low-halogen, low-smoke halogen
free and three Classes of A, B, C. We can design and manufacture
special XLPE cable according to the other standards required by the
Customers, such as Heavy section cut apart conductors,
water-resistance, defend termites, defend mouse, And so on.
STANDARDS2. Scope of our CablesThe rate voltage cables in the 1st
class available to the earth fault time within 1 minute. The cables
in the 2nd class are available to earth fault time, not exceeding 2
hours generally, maximum time doesn't exceed 8 hours.
Product Parameters3. Service Conditions and Parameters of CableMax.
Conductor Operating Temperature: 90 Short Circuit Temperature: 250
Not more than 5 seconds Environmental temperature of operating: In
air: 40 Underground: 25 Depth of laying in direct: 80cm Thermal
Resistance of soil: 100. Cm/W Rated Voltage Uo/U KV Rated
Voltage U0/U KV0.6/111.8/33.0/3.03.6/66.0/6.0 6.0/108.7/10
8.7/1512.0/2018/20 18/3021/3526/35Voltage TestTest Voltage
KV3.54.56.59.511152230455365Test Time min55555555555Partial
Dischange TestTest Voltage KV____6.310.415.120.831.236.445Dischange
Capacity
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