PPGng /NHXH cable 4X120mm2 for Underground Armoured Power Cable
SCOPE AND PURPOSE
The cables are designed for transmission and distribution of electric power in stationary electric installations on alternating voltage 0,66 and 1kV and frequency 50 Hz, including for operation at systems of nuclear, power stations of class 3H according to classification ОПБ- 88/97 (ПНАЭ Г-01-011).The cables of type PPGng(A)-HF is used in case of danger of mechanical damages.
Cables are recommended, especially for use at nuclear power stations, large thermal power stations, petrochemical objects, in the subway, on ships; buildings with mass stay of people: concert halls and indoor stadiums, theatres, airports and railway stations; in premises, equipped with computer and microprocessor appliances and other objects which are increased requirements for fire safety.
The class of fire hazard of the cables according to GOST 31565 П1Б.8.1.2.1.
STRUCTURE
Conductor
Copper, single-wire or multi-wire core , of circular or sector-shaped form, of the 1 or 2 class according to GOST 22483, with the cross-section from 1.5 to 1000mm2
Insulation
For cables of types PPGng(A)-HF is made of halogen-free polymer composition.
Core arrangement
Insulated conductors of 2, 3, 4 and 5 core cables twisted in cable core.
Inner sheath
It's extruded, superimposed over twisted insulated conductors with the filling of exterior gaps between the conductors of halogen-free polymer composition.
Cable sheath or jacket
It's made of halogen-free polymer composition.
3+1 core: 2.5+1.5mm2, 4+2.5mm2, 6+4mm2, 10+6mm2, 16+10mm2, 25+16mm2, 35+16mm2, 50+25mm2, 70+35mm2, 95+50mm2, 120+70mm2, 150+70mm2, 185+95mm2, 240+120mm2, 300+150mm2, 400+185mm2
Application:
PVC Insulated and Sheathed Power Cable are suitable to be laid for distribution line with A.C.50HZ and rated voltage up to 1kV. With the characteristics of stable capability, advanced technology, broad material resources, low price, good flexible and easy to lay and maintain.
Property:
1.The long-term permissible operation temperature of the conductor shall not be higher than 70ºC.
2. Conductor maximum short circuit((less than 5 second) temperature shall not be higher than 160ºC.
3. The cable is not limited by drop in level when being laid, and the environment temperature shall not be lower than 0ºC.
4. Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flame retardance.
5. Light weight, perfect bending properties, installed and maintained easily and conveniently.
Construction:
0.6/1kV Single Core or Multi Cores, Circular Compacted Al or Cu/PVC/PVC armoured or Un-Armoured Power Cable.
0.6/1kV PVC Insulated Power Cable |
Conductor |
Insulation |
Armor |
Outer Sheath |
Aluminum |
Copper |
PVC |
SW |
ST |
DST |
AW |
PVC |
PE |
Cu/PVC/PVC |
|
P |
P |
--- |
--- |
--- |
--- |
P |
|
Cu/PVC/PE |
|
P |
P |
--- |
--- |
--- |
--- |
|
P |
Al/PVC/PVC |
P |
|
P |
--- |
--- |
--- |
--- |
P |
|
Al/PVC/PE |
P |
|
P |
--- |
--- |
--- |
--- |
|
P |
Cu/PVC/STA/PVC |
|
P |
P |
--- |
P |
--- |
--- |
P |
|
Cu/PVC/STA/PE |
|
P |
P |
--- |
P |
--- |
--- |
|
P |
Al/PVC/STA/PVC |
P |
|
P |
--- |
P |
--- |
--- |
P |
|
Al/PVC/STA/PE |
P |
|
P |
--- |
P |
--- |
--- |
|
P |
Cu/PVC/DSTA/PVC |
|
P |
P |
--- |
--- |
P |
--- |
P |
|
Cu/PVC/DSTA/PE |
|
P |
P |
--- |
--- |
P |
--- |
|
P |
Al/PVC/DSTA/PVC |
P |
|
P |
--- |
--- |
P |
--- |
P |
|
Al/PVC/DSTA/PE |
P |
|
P |
--- |
--- |
P |
--- |
|
P |
Cu/PVC/SWA/PVC |
|
P |
P |
P |
--- |
--- |
--- |
P |
|
Cu/PVC/SWA/PE |
|
P |
P |
P |
--- |
--- |
--- |
|
P |
Al/PVC/SWA/PVC |
P |
|
P |
P |
--- |
--- |
--- |
P |
|
Al/PVC/SWA/PE |
P |
|
P |
P |
--- |
--- |
--- |
|
P |
Cu/PVC/AWA/PVC |
|
P |
P |
--- |
--- |
--- |
P |
P |
|
Cu/PVC/AWA/PE |
|
P |
P |
--- |
--- |
--- |
P |
|
P |
Al/PVC/AWA/PVC |
P |
|
P |
--- |
--- |
--- |
P |
P |
|
Al/PVC/AWA/PE |
P |
|
P |
--- |
--- |
--- |
P |
|
P |
Armor material : SW=steel wire, ST=steel tape, DST=double steel tape, AW=aluminum wire |
Conductor shaped:RE=circular solid,CC=compacted circular stranded,SM=sector shaped stranded
Conductors: Plain circular, compacted or shaped stranded copper or aluminium conductor
Insulation: XLPE (cross-linked polyethylene) rated at 90°C
Colour identification
1 Core : Red or Black
2 Cores : Red, Black
3 Cores: Red, Yellow, Blue
4 Cores: Red, Yellow, Blue, Black
5 Cores: Red, Yellow, Blue, Black, Green
Above 5 Cores: Black Cores with White numerals
The above identifying can be changed as order
Packaging&Delivery