SIVACON 8PV is the most advantage type of Siemens. The Max current is 6300A for MCC.
The design conforms to Chinese standard GB/T 12706-2002 and I EC60502. The product series include 3.6/6kV to 26/35kV single-core and 3-core XLPE insulated power cables. XLPE insulated cables is working at 90. It has good electrical performance, simple structure, small diameter, light weight, easy using without level difference limit. The company has the advanced dry XLPE triple-layer production line. The whole line is controlled by computer with advanced alignment-free extruder to control thickness of the inner and outer layer as well as co-centricity, and keep the good quality.
Use conditions
1. Ambient temperature is not lower than 0 (should be pre-heated if lower than 0)not limit of level difference
2. Min. bending radius of installation
Single-core without armoring:20D
3-core without armoring:15D
Single-core with armoring:15D
3-core with armoring:12D
(Dis the outer diameter of the cable)
3. Cable working temperature:
PVC sheath not more than 90, PE sheath not more than 80
4. The maximum rated temperature is 90,not more than 250 in the case of short-circuit(1astin9 5s max.)
5. One or two single-core cable is not allowable laid up in the iron pipes.
Flexibility
Real flexibility toghter with structures simolaar to ordinaary cables ensures that the flexibility of fireproof cables is the same as that of ordinary cables
The conductor of the cables adopts proven twisted-cable technology and thus enables the bending radius of canle conductor to meet the standard requirements
Insulating materials used are flexible synthetis mineral materials of flexibility similar to rubber materials
The outer sheath utilizes nonmagnetic stainless steel materials of thread form and thus ensures the bending property of cables.
Light weight
Fireproof cables share the same weight with ardinary cables since the proportion of all materials in fireproof acbles is the similar to that in ordinary cables.
Easy to install
Avoid problems in connection terminals that usually appear in the design and installation of rigid insulated cables.
More convenient to install
Hidden problems, long services life, obviously less comprehensive effectiveness
No need for special technical workers and special tools.
Wire loading by wrapping around, disjunction and terminal head production are the sanme as that of ordinary cables.
No need for high-price installation parts and no need for maintenance.
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