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Product Details
High security and reliability in operation.
Economic and efficient to reduce network loss and operation cost.
High short circuit strength and insulating strength.
Compact design, Low-noise and light in weight.
Application
suitable for power plant, substation, large-scale industrial etc.
Customized transformers are available at your requirement.
Standards
IEC 60076-1, IEC 60076-2, IEC 60076-3, IEC 60076-5; ANSI, IEEE, AS, etc.
Parameters
Voltage range: 50/60Hz 110kV.
Capacity range
6300kVA-120000kVA.
Product Details
Application
Applicable for all places where common dry-type transformers are used, such as high-rise buildings, commercial centers, airports, oil platforms, subways, tunnels, airports, railway stations, industrial and mining enterprises and power plants. It is especially suitable for places which are flammable and explosive.
Standards
IEC 60076-11
Parameters
Rated capacity: 30-2500kVA
HV rated voltage: 10kV
Features
High safety and reliability, non-pollution, can directly run in the load center.
High mechanical strength, high resistance to short-circuit, low partial discharge, high thermal stability and long life.
Low no-load loss, high efficiency and low noise.
Good thermal performance, high running capability. It can increase the capacity to run during forced air cooling.
Good moisture performance, fire-retardant, explosion prevention and maintenance-free.
Small size, light weight.
Product information
- Category:Electrical
- Name: Aluminium-stranded Conductors
Product Details
Simple Installation.
Wide Capacity Ranges.
Low Ambient Operation.
High Performance Condenser.
Safety Protection.
Product information
- Category:Electrical
- Name: Power Cables
Product Details
Executive Standard.
It is manufactured according to GB/T12706-2002 standards.
Application
It is suitable for power transmission as power lines with rated voltage 0.6/1kV or lower.
Using feature & technical Performance
Rated Voltage U0/U:0.6/1kV.
The Max.long-term operating temperature of cable conductor:XLPE Insulation:90℃,PVC insulation:70℃.
Max.temperature for cable when short-circuit. (lasting for max.5 seconds):250℃ for XLPE insulation.160℃ for PVC insulation.
Environment temperature in laying the cable should be no lower than 0℃. Otherwise it should be preheated .Permissible bending radius of cable:single cable is no less than 20 times of the overall diameter. multi -core cable is no less than 15 times of the overall diameter.
The finished cable should pass voltage test of A.C 2.5U0+2kV lasting 5minutes without punture.
D.C conductor resistance complies with the stipulations of GB/T 13956-1997 in 20℃.
Low and even forward (breckard) and zero sequence impedance improves the quality of power supply.
The complete cable has strong resistance characters against electromagnetic interference and thunder strike.
Compared with the fourth core of ordinary four power cables, the outer coaxial conductor has a much lower reactance value when operating in zero sequence, which contributes to the fast action of automatic short circuit protection so as to ensure the safe operation of cables and related equipment.
The combustion character of the cable
Flame-retardant cable could endure firing test in bundle stipulated in GB/T19666-2005.
Fire-resistance cable could endure fire rating in GB/T19666-2005.