PvEP/APvEPu

Power cables

PvEP

Documentation

Power Cables

with insulation from peroxided cross-linked polyethylene voltage 6,10kV and 35kV

 

Applies to:

PvEV cables are designed for laying in rooms, tunnels, canals, mines, dry grounds and outdoors under a canopy

Cables of PvEP grades are designed for laying in rooms, channels, mines, earth (trenches) with high corrosive activity of the ground. 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. Shell

Specifications:
1. Cross-section of conductor 50-630 mm2.
2. The level of partial discharges is not more than 10 PCL at a voltage of 1.5 Uo.
3. Operating temperature range from -50 ° C to + 50 ° C.
4. The maximum long-term admissible core temperature is 90 ° C, in emergency mode 130 ° C, in short-circuit mode 250 ° C.
5. Cross-section of the screen 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. Sheath:
- 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.

APvEPu

Documentation

Power Cables

with insulation from peroxided cross-linked polyethylene for voltage 6,10 kV and 35 kV

 

Applies to:

The APVEV cables are designed for laying in rooms, tunnels, canals, mines, dry grounds and outdoors under a canopy. APVEP cables are designed for laying in rooms, canals, 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. 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 50-630 mm2.
2. The level of partial discharges is not more than 10 PC at a voltage of 1.5 Uo.
3. Operating temperature range from -50 ° C to + 50 ° C.
4. The maximum long-term admissible core temperature is 90 ° C, in emergency mode 130 ° C, in short-circuit mode 250 ° C.
5. Screen cross section 16-25 mm2.
 
Cable structure:
1. The conductor is a multiwire, compacted aluminum.
2. The first semi-conductive layer of peroxidized polyethylene.
3. Insulation of peroxide total polyethylene.
4. The second semiconductive layer of peroxidized polyethylene total.
5. Water-blocking tape.
6. Copper screen.
7. Water-blocking tape.
8. Sheath:
- for grades АПвЭВ from polyvinylchloride plastic compound;
- for grades АПвЭП, АПвЭПу from polyethylene;
- for APVEVng grades, from polyvinylchloride plastic compound of low combustibility;
-For grades АПвЭВнг-LS from polyvinylchloride plastic compound of low combustibility with low gas-smoke evolution.