الوصف
XLPE insulated low
voltage power cable
1. The products are mainly complying
with IEC ****2 standard, also can be produced according to
OEM requirements and other standards, such as BS standard, DIN
standard, ASTM standard, etc.
2. voltage grade
2.1 low voltage
cable
Low voltage (0.6/1 kv) single
core or multi-core/ copper or aluminium conductor/ PVC
inusulation/ steel tape armored or galvanized steel wire armored or
unarmored/ PVC outer sheath power cable.
2.2 Medium voltage cable
Voltage grade is up to *5kv,
cross-section area can be up to ***0 sqmm (copper or
aluminiun conductor). Conductor long-time operating
temperature is *0 degrees. In short circuit, conductor
highest temperature should be not more than **0
degrees.
1kv**5 kv multi-cores/ copper or
aluminium conductor/ XLPE insulation / copper tape or copper wire
screen / galvanized steel wire armored / PVC or PE
sheath / power cable,
2.3 High voltage cable
High voltage (*5kv~**0kv)
copper or aluminium conductor/ xlpe insulation/ metal sheath (lead
or corrugated aluminium)/ hdpe or pvc outer sheath power
cable.
Laying conditions: for lyaing
under ground with large different altitude, be able to bear
external machanical force and moderate pulling force.
Laying conditions: for lyaing
under ground with large different altitude, be able to bear
external machanical force and moderate pulling force.
3. Cable's
characteristic:
3.1 Long time operating temperature
for cable conductor is *0 degrees.
3.2 The highest temperature of the
conductor in short circuit (no longer than 5 seconds) in not more
than **0 degrees, if a joint is in the cable, the temperature of
the tinning welding joint is not more than **0 degrees, compressing
joint not more than **0 degrees and electro-welding joint not more
than **0 degrees.
3.3 No drop in limited provided there
is full mechanical tention when cable is laid. It si forbidden to
lay cable in iron-pipe or to fix cable by circling around the cable
with iron materials.
3.4 Being laid, the minimum
temperature of the cable shall not be lower than zero degree. In
the case of lower temperature, heating measures shall be
taken.
Packaging: Wooden
drums, steel drums, steel-wooden drums or according to your
request
| بلد: |
China |
| نموذج رقم: |
02
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