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Armoured power cables for horizontal, slopping and vertical cable installation, 6 kV

Armoured power cables for horizontal, slopping and vertical cable installation, 6 kV

TU U 31.3-31850229-009-2004
TU U 31.3-31850229-010-2004
IEC 60502-2 (1998-03)

 

Application

VEVBbSHv, VEVKbSHv, AVEVSHv, AVEVBbSHvng, AVEVKbSHvng, AVEVSHvng (, , , , B, )

6 kV

Cables are designated for power supply and distribution in fixed installations with rated AC voltage 6 kV, frequency 50 Hz at ambient temperature from -30 C to +50 C and relative humidity up to 98% at temperature up to 35 C.

VEVBbSHv, AVEVSHv cables are designated for laying in horizontal and vertical mining workings and outdoor laying in conditions of hardwiring and by wells on the suspension to the hawser.

VEVKbSHv, VEVBbSHv, AVEVSHv cables are flame retardant with a single laying in vertical mining workings not gaseous-and-dusty mines.

AVEVBbSHvng, AVEVKbSHvng, AVEVSHvng cables are designated for workings requiring fire safe bundled laying, high fire security, low level of smoke and toxic emission from burning.

 

Construction

Conductors
Multicore aluminum stranded round or sector-shaped conductors (class 2 in accordance with GOST 22483-77).

Insulation
Polyvinylchloride (PVC) compound.

Screen over insulation
Copper tape.

Earth conductor
Multicore uninsulated copper stranded round or divaricate (made from a number of wires) earth conductor (class 2 in accordance with GOST 22483-77).

Core wrapping overlying of stranded cable core (for unarmoured cables)
Polyvinylchloride (PVC) compound.

Covering «BbSHv», «KbSHv» type («», «K»)
Armour is made from 2 steel tapes (for «BbSHv») and steel galvanized wires, fastening cover (for «KbSHv») and PVC oversheath is applied over wrapping. Oversheath is made from low risk-of-fire PVC compound for cables with «ng» designation.

Technical characteristics

Insulation resistance of main conductors calculated for 1 km at 20 C is at least:

  • at acceptance and delivery - 50 MOhm;
  • for operational and storage period - 0.5 MOhm.

Electric resistance of conductors to DC for 1 km at 20C complies with GOST 22483.

Cables endure variable stress level tests with rated frequency of 50 Hz for 10 minutes as follows:

  • at acceptance and delivery - 15 kV;
  • for operational and storage period - 10 kV.

Durable permissible heating temperature of conductors must not exceed 70 C.

Oxygen index of oversheath is no less 27 %.

Cables are flame retardant with a single laying, cables have flame-retarding ability when laid in bundles in accordance with categories C, D (GOST 12176, IEC 60332-3-24, IEC 60332-3-25).

Cables with «ng» designation have flame-retarding ability when laid in bundles in accordance with categories A, B (GOST 12176, IEC 60332-3-22, IEC 60332-3-23).

Manufactured cable length: min. 400 m. Cables of variable lengths may be delivered upon request (to 1000 m).

Minimal temperature of cable laying without pre-heating: -15 C.

Guarantee period: 5 years from the commissioning date.

Service life: 30 years.

The manufacturer can ensure compliance of cable quality with requirements of current technical specification, provided all terms of transportation, storage, installation and use have been observed.

All products are certified.


Permissible current loads
Nominal conductor cross-section, mm Permissible current loads, A
above ground under ground
25 85 90
35 105 110
50 125 130
70 155 160
95 190 195
120 220 220
150 250 250
185 290 285
240 345 335
Technical Data (reference values)

Nominal conductor cross-section, mm Rated voltage, kV Nominal overall diameter, mm Weight of 1 km cable, kg
AVEVBbSHv
3×25 6.0 37.3 2082
3×35 6.0 39.7 2358
3×50 6.0 42.6 2694
3×70 (sect) 6.0 43.3 2676
3×95 (sect) 6.0 46.8 3140
3×120 (sect) 6.0 50.0 3544
3×150 (sect) 6.0 53.1 4086
3×185 (sect) 6.0 56.7 4653
3×240 (sect) 6.0 61.0 5391
3×25+1×10 6.0 37.3 2104
3×35+1×16 6.0 39.7 2414
3×50+1×16 6.0 42.6 2749
3×70+1×25 (sect) 6.0 43.3 2810
3×95+1×25 (sect) 6.0 46.8 3349
3×120+1×35 (sect) 6.0 50.0 3752
3×150+1×50 (sect) 6.0 53.1 4399
3×185+1×50 (sect) 6.0 56.7 4966
3×240+1×50 (sect) 6.0 61.0 5704
AVEVKbSHv
3×25 6.0 40.9 3130
3×35 6.0 43.3 3482
3×50 6.0 46.2 3889
3×70 (sect) 6.0 46.9 3890
3×95 (sect) 6.0 50.4 4451
3×120 (sect) 6.0 53.6 4948
3×150 (sect) 6.0 56.7 585
3×185 (sect) 6.0 60.3 6249
3×240 (sect) 6.0 64.6 7120
3×25+1×10 6.0 40.9 3152
3×35+1×16 6.0 43.3 3538
3×50+1×16 6.0 46.2 3945
3×70+1×25 (sect) 6.0 46.9 4324
3×95+1×25 (sect) 6.0 50.4 4659
3×120+1×35 (sect) 6.0 53.6 5156
3×150+1×50 (sect) 6.0 56.7 5897
3×185+1×50 (sect) 6.0 60.3 6562
3×240+1×50 (sect) 6.0 64.6 7433
AVEVSHv
3×25 6.0 32.7 1423
3×35 6.0 35.5 1683
3×50 6.0 38.4 1965
3×70 (sect) 6.0 38.1 1853
3×95 (sect) 6.0 41.2 2206
3×120 (sect) 6.0 44.8 2581
3×150 (sect) 6.0 46.9 2948
3×185 (sect) 6.0 50.1 3386
3×240 (sect) 6.0 54.4 4022
3×25+1×10 6.0 32.7 1446
3×35+1×16 6.0 35.5 1739
3×50+1×16 6.0 38.4 2021
3×70+1×25 (sect) 6.0 38.1 1987
3×95+1×25 (sect) 6.0 41.2 2414
3×120+1×35 (sect) 6.0 44.8 2789
3×150+1×50 (sect) 6.0 46.9 3260
3×185+1×50 (sect) 6.0 50.1 3699
3×240+1×50 (sect) 6.0 54.4 4335
AVEVBbSHvng
3×25 6.0 37.3 2093
3×35 6.0 39.7 2369
3×50 6.0 42.6 2708
3×70 (sect) 6.0 43.3 2689
3×95 (sect) 6.0 46.8 3155
3×120 (sect) 6.0 50.0 3559
3×150 (sect) 6.0 53.1 4103
3×185 (sect) 6.0 56.7 4673
3×240 (sect) 6.0 61.0 5412
3×25+1×10 6.0 37.3 2115
3×35+1×16 6.0 39.7 2425
3×50+1×16 6.0 42.6 2762
3×70+1×25 (sect) 6.0 43.3 2823
3×95+1×25 (sect) 6.0 46.8 3363
3×120+1×35 (sect) 6.0 50.0 3767
3×150+1×50 (sect) 6.0 53.1 4416
3×185+1×50 (sect) 6.0 56.7 4985
3×240+1×50 (sect) 6.0 61.0 5725
AVEVKbSHvng
3×25 6.0 40.9 3142
3×35 6.0 43.3 3494
3×50 6.0 46.2 3902
3×70 (sect) 6.0 46.9 3903
3×95 (sect) 6.0 50.4 4467
3×120 (sect) 6.0 53.6 4965
3×150 (sect) 6.0 56.7 5603
3×185 (sect) 6.0 60.3 6270
3×240 (sect) 6.0 64.6 7142
3×25+1×10 6.0 40.9 3164
3×35+1×16 6.0 43.3 3550
3×50+1×16 6.0 46.2 3958
3×70+1×25 (sect) 6.0 46.9 4038
3×95+1×25 (sect) 6.0 50.4 4675
3×120+1×35 (sect) 6.0 53.6 5173
3×150+1×50 (sect) 6.0 56.7 5915
3×185+1×50 (sect) 6.0 60.3 6582
3×240+1×50 (sect) 6.0 64.6 7455
AVEVSHvng
3×25 6.0 32.7 1440
3×35 6.0 35.5 1703
3×50 6.0 38.4 1987
3×70 (sect) 6.0 38.1 1863
3×95 (sect) 6.0 41.2 2217
3×120 (sect) 6.0 44.6 2595
3×150 (sect) 6.0 46.9 2962
3×185 (sect) 6.0 50.1 3401
3×240 (sect) 6.0 54.4 4038
3×25+1×10 6.0 32.7 1462
3×35+1×16 6.0 35.5 1759
3×50+1×16 6.0 38.4 2043
3×70+1×25 (sect) 6.0 38.1 1998
3×95+1×25 (sect) 6.0 41.2 2426
3×120+1×35 (sect) 6.0 44.8 2803
3×150+1×50 (sect) 6.0 46.9 3274
3×185+1×50 (sect) 6.0 50.1 3714
3×240+1×50 (sect) 6.0 54.4 4351

©
2003–2022 CJSC Production Association Berdyansk Cable Plant
71101, Ukraine, Zaporozhye region,
Berdyansk, Promyshlennaya St., 2b
Phone: +380-6153-20000 (reception)
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Phantom, 2012