PvEV/APvEBV

Power cables

APvEV

Documentation

Power Cables

with insulation from peroxided cross-linked polyethylene for voltage 6.10 and 35 kV

 

Applies to:

The APVEV cables are designed for laying in rooms, tunnels, canals, mines, dry grounds and outdoors under a canopy. The APVEPE cables are designed for laying in rooms, channels, mines, earth (trenches) with high corrosive soil activity. Cables with screen sealing are used in soils with high humidity and moist, partially flooded rooms. Cables with reinforced shell are designed for laying with complex sections of the trails.

The cables of APVEVng, APVEVng-LS grades are intended for stationary group laying in air, in cable structures, and with index ng-LS where the requirements for smoke density in case of fire are established.

 

-1. Aluminium core
-2. Semiconducting layer XLPE
-3. XLPE Insulation
-4. Semiconducting layer XLPE
-5. Water-blocking tape
-6. Copper screen
-7. Water-blocking tape
-8. Aggregate
-9. Central filler cordel
-10. The shell

Specifications:

1. The cross-section of a current-carrying vein is 50-240 mm2.
2. The level of partial discharges is not more than 10 PC at a voltage of 1.5 Uo.
3. The working temperature range is 50 ° C to + 50 ° C.
4. The maximum permissible temperature of the conductor is 90 ° C for a long time, 130 ° C for an emergency mode, 250 ° C for a short circuit.
5. Screen cross section 16-25 mm2.
 
Cable structure:

1. A current-carrying vein is a multiwire, condensed aluminium.
2. The first semiconductive layer of peroxidic cross-linked polyethylene.
3. Insulation made of peroxidic cross-linked polyethylene.
4. Second semiconductive layer of peroxidic cross-linked polyethylene.
5. Water-blocking tape.
6. Copper screen
7. Water-blocking tape.
8. Placeholder.
9. Central filling core made of polyvinylchloride plastic.
10. Sheath:
- for grades APvEV from polyvinylchloride plastic compound;
- for grades APvEP, APvEPu from polyethylene;
- for grades APvEVng from polyvinylchloride plasticit of the lowered combustibility;
- for grades APvEVng-LS from polyvinylchloride plastic compound of low combustibility with low gas-smoke evolution.

PvEV

Documentation

Power Cables

with insulation from peroxided cross-linked polyethylene for voltage 6.10 and 35 kV

 

Applies to:

PvEV cables are designed for laying in rooms, tunnels, canals, mines, dry grounds and outdoors under a canopy. PvEP cables are designed for laying in rooms, channels, mines, earth (trenches) with high corrosive soil activity. Cables with screen sealing are used in soils with high humidity and moist, partially flooded rooms. Cables with reinforced shell are designed for laying with complex sections of the trails.

PvEVng, PvEVng-LS cables are designed for stationary group laying in air, in cable facilities, and with the index ng-LS where there are requirements for smoke density in case of fire.

 

-1. Copper core
-2. Semiconducting layer XLPE
-3. XLPE Insulation
-4. Semiconducting layer XLPE
-5. Water-blocking tape
-6. Copper screen
-7. Water-blocking tape
-8. Aggregate
-9. Central filler cordel
-10. The shell

Specifications:

1. The cross-section of a current-carrying vein is 50-240 mm2.
2. The level of partial discharges is not more than 10 PC at a voltage of 1.5 Uo.
3. The working temperature range is 50 ° C to + 50 ° C.
4. The maximum permissible temperature of the conductor is 90 ° C for a long time, 130 ° C for an emergency mode, 250 ° C for a short circuit.
5. Screen cross section 16-25 mm2.
 
Cable structure:

1. A current-carrying vein is a multiwire, condensed copper.
2. The first semiconductive layer of peroxidic cross-linked polyethylene.
3. Insulation made of peroxidic cross-linked polyethylene.
4. Second semiconductive layer of peroxidic cross-linked polyethylene.
5. Water-blocking tape.
6. Copper screen
7. Water-blocking tape.
8. Placeholder.
9. Central filling core made of polyvinylchloride plastic.
   10. The shell:
- for PvEV grades made of polyvinylchloride plastic;
- for PvEEP grades, polyethylene pvEpu;
- for PvEVng grades from polyvinylchloride plastic compound of low combustibility;
- for PvEVng-LS grades from polyvinylchloride plastic compound of low combustibility with low gas-smoke evolution.