United Petroleum Services FZE

Cable

 

CONTROL CABLES

Control cables are intended for fixed connection to electric units, apparatus and clips of electrical distributing units. Control cables are used for signal units, control units, relay protection e.t.c.

 

1.Conductor.

2.Insulation.

3.Outer sheath.

1.Conductor.

2.Insulation.

3.Bedding.

4.Armour.

5.Bitumen.

6.PETF tape.

7.Outer sheath.

Main techical specification
Nominal voltage AC, [V]
660
Nominal voltage DC, [V]
1000
Test voltage AC, [V]
2500
Number of cores
4-37
Cross-section, [mm2]
0,75-10
Conductors
Cu, Al
Max. operating temp., [°C]
70
Temperature of environment, [°C]
-50/+50
Humidity at 35°C, [%]
98
Installation at temperature, not less than, [°C]:
- for non-armoured cables
- for armoured cables

 

 

-15
-7

Length of cable, not less, [m]
150
Lifetime, not less than, [year]:
- in the open air and soil
- in premises, conduit

 

15

25

Guarantee period, [year]
3

 

POWER CABLES WITH PVC INSULATION

Power cables are intended for transmission and distribution of power in fixed network.

 

1. Conductor.

2. Insulation.
3. Filling.

4. Outer sheath.

1. Conductor.

2. Insulation.
3. Winding.

4. Outer sheath.

1. Conductor.

2. Insulation.
3. Belt insulation.

4. Armour.
5. Bitumen.

6. PETF tape.
7. Outer sheath.

Main techical specification
Nominal voltage, [kV]
0,66
1,0
6,0
Maximum voltage, [kV]
0,72
1,2
7,2
Test voltage, [kV]
3,0
3,5
15,0
Resistance of insulation at +70°C, not less than, [MΩx km]
0,005
0,005
0,05
Number of cores
1-5
Cross-section, [mm2]
1,5-240
Conductors
Cu, Al
Max. operating temp. of conductor, [°C]
+70
Temp. of conductors in emergency operation, [°C]
+80
Max. temp. of short current during 4 s., [°C]
+160
Temp. of environment, [°C]
-50/+50
Humidity at 35°C, [%]
98
Installation at temp. not less than, [°C]
-15
Bending radius of cable:
- singlecore
- multicore

 

10

7,5

Length of cable (0.6-1 kV), not less, [m]:
- cross-section of main conductors up to 16 mm2
- cross-section of main conductors 25-70 mm2
- cross-section of main conductors 95 mm2 and more

 

 

 

450

 

300

 

 

200

Length of cable (6 kV), not less [m]:
- cross-section of main conductors 7-10 mm2
- cross-section of main conductors 95-120 mm2
- cross-section of main conductors 150 mm2 and more

 

 

 

450

 

400

 

 

350

Lifetime, [years]
30
Guarantee period, [years]
5

 

POWER CABLES with cross-linked polyethylene insulation for voltage 1 kV

Power cables are intended for transmission and distribution of power in fixed network.

 

1. Conductor. 2. XLPE insulation. 3. Central filling. 4. Bandage winding. 5. Belt insulation made of PVC of lower flammability. 6. Winding made of glass-mica-tape. 7. Jacket made of PVC of lower flammability.

1. Conductor. 2. XLPE insulation.
3. Central filling. 4. Bandage winding. 5. Belt insulation of rubber and PE. 6. Double steel tape armoring. 7. Protective jacket made of PE.

Main techical specification
Nominal voltage, [kV]
1,0
Maximum voltage, [kV]
1,2
Test voltage, [kV]
3,5
Resistance of insulation at +90°C, not less than, [MΩ x km]
50
Number of cores
1-5
Cross-section, [mm2]
1,5-240
Conductors
Cu, Al
Max. operating temp. of conductor, [°C]
+90
Temp. of conductors in emergency operation, [°C]
+130
Max. temp. of short current during 4 s., [°C]
+250
Temp. of environment, [°C]
-50/+50
Humidity at 35°C, [%]
98
Installation at temp. not less than, [°C]
-15
Bending radius of cable:
- singlecore
- multicore

 

10

7,5

Lifetime, [years]
30
Guarantee period, [years]
5

 

POWER CABLES with cross-linked polyethylene insulation for voltage 10 kV

Power cables are intended for transmission and distribution of power in fixed network.

 

1. Aluminium or copper conductor.
2. Conductor screen -semi-conducting XLPE.
3. Insulation - XLPE.
4. Insulation screen - semi-conducting XLPE.
5. Separator.
6. Screen - copper wires.
7. Separator.
8. Aluminium foil.
9. PE sheath.

Main techical specification
Nominal voltage, [kV]
10,0
Maximum voltage, [kV]
12,0
Test voltage, [kV]
15,0
Number of cores
1
Cross-section, [mm2]
50-800
Conductors
Cu, Al
Max. operating temp. of conductor, [°C]
+90
Temp. of conductors in emergency operation, [°C]
+130
Max. temp. of short current during 4 s., [°C]
+250
Temp. of environment, [°C]
-50/+50
Humidity at 35°C, [%]
98
Installation at temp. not less than, [°C]
-15
Bending radius of cable:
- singlecore
- multicore

 

10

7,5

Lifetime, [years]
30
Guarantee period, [years]
5

 

POWER CABLES with rubber insulation

Power cables are intended for transmission and distribution of power in fixed network.

 

1. Conductor.
2. Winding.
3. Insulation.
4. Winding.
5. Outer sheath.

1. Conductor.
2. Winding.
3. Insulation
4. Winding.
5. Covering
6. Bedding.
7. Armour.

Main techical specification
Nominal voltage, [kV]
0,66
Maximum voltage, [kV]
1,0
Test voltage, [kV]
3,0
Number of cores
1-4
Cross-section, [mm2]
1,5-300
Conductors
Cu, Al
Max. operating temp. of conductor, [°C]
+70
Max. temp. of short current during 4 s., [°C]
+200
Temp. of environment, [°C]
-50/+50
Humidity at 35°C, [%]
98
Installation at temp. not less than, [°C]
-15
Bending radius of cable:
- singlecore
- multicore

 

10

7,5

Length of cable, not less [m]
125
Lifetime, [years]
30
Guarantee period, [years]
3

 

POWER CABLES with impregnated paper insulation

Power cables are intended for transmission and distribution of power in fixed network.

 

1. Conductor.

2. Phase insulation.

3. Filling. 4. Belt insulation.

5. Screen. 6. Lead cover.

7. Precoat.

8. PVC protective sheath.

1. Conductor.

2. Phase insulation
3. Filling. 4. Belt insulation.
5. Screen. 6. Lead cover.
7. Bedding. 8. Armour.

9. Outer cover.

1. Conductor. 2. Screen.
3. Phase insulation.

4. Screen. 5. Lead cover.

6. Protective layer.
3. Filling. 8. Bedding.

9. Armour. 10. Outer cover.

Main techical specification
Nominal voltage AC, [kV]
1
6
10
20
35
Nominal voltage DC, [kV]
2,5
15
25
50
87,5
Test voltage AC, [kV]
4
17
25
50
88
Resistance of insulation at +70°C, not less than, [MΩx km]
100
200
200
200
200
Max. operating temp. of conductor, [°C]
80
65
80
60
65
Max. emergency operating temp. of conductor, [°C]
105
90
80
-
-
Max. temp. of short current, [°C]
250
200
200
130
130
Temp. of environment, [°C]
-50/+50
Number of cores
1-4
Cross-section, [mm2]
50-800
Conductors
Cu, Al
Humidity at 35°C, [%]
98
Installation at temp. not less than, [°C]
0
Bending radius of cable, not less than,
- with aluminium covering
- singlecore with lead covering
- multicore with lead covering

 

 

 

25

 

25

 

15

Length of cable, [m]:
- up to 70mm2
- 95 and 120 mm2
- 150 mm2 and above

 

300-450

250-400

200-350

 

250

250

250

Lifetime, [years]
30
Guarantee period, [years]
4,5