Tunneling Special Cables Flexible Cable Rubber Insulation For Energy Supply

Tunneling Special Cables Flexible Cable Rubber Insulation For Energy Supply image

Brand Name :
CN CABLE

Model Number :
RUBBER CABLE

Certification :
Generally to VDE 0250 Part 605, VDE 0295, BS EN/IEC 60332-1-2, BS EN/IEC 60811-2-1, IEC 60754-1, IEC 60754-2

Place of Origin :
Henan, China

MOQ :
1000meter

Packaging Details :
Iron-wooden drum, wooden drum

Phase Conductor :
Class 5 copper conductor

Insulation :
Rubber

Semi-Conductive Layers :
Semi-conductive tape over the conductor and inner and outer semi-conductive rubber layer on the insulation

Protective Earth Conductor :
Individual copper screen

Control Conductor :
Class 5 tinned copper

Central Filler :
Rubber compound on a textile polyester support

First Inner Sheath :
LSZH

Monitoring Conductor :
Copper wire screen over the frst inner sheath

Second Inner Sheath :
LSZH

Armour :
Steel wire braid over the second inner sheath

Outer Sheath :
LSZH

3GHSSHCH 3.6/6kV and 6/10kV flexible cable for energy supply to MV equipment in tunneling

APPLICATION
Flexible cable for energy supply to MV equipment in tunnelling and underground mining applications. Low smoke zero halogen (LSZH) sheathed version. Suitable for indoor and outdoor applications.

CONSTRUCTION
Phase Conductor
Class 5 copper conductor according to VDE 0295
(IEC 60228)
Insulation
Rubber compound conductor Type 3GI3 according to
VDE 0207 Part 20
Semi-Conductive Layers
Semi-conductive tape over the conductor and inner and outer
semi-conductive rubber layer on the insulation
Protective Earth Conductor
Individual copper screen
Control Conductor
Class 5 tinned copper according to VDE 0295 (IEC 60228)
Central Filler
Rubber compound on a textile polyester support
First Inner Sheath
LSZH (Low Smoke Zero Halogen) Type M1 according to
EN 50363
Monitoring Conductor
Copper wire screen over the frst inner sheath
Second Inner Sheath
LSZH (Low Smoke Zero Halogen) Type M1 according to EN
50363
Armour
Steel wire braid over the second inner sheath
Outer Sheath
LSZH (Low Smoke Zero Halogen) Type M1 according to EN
50363
CHARACTERISTICS
Voltage Rating (Uo/U)
3.6/6kV
6/10kV
Test Voltage
3.6/6kV: 11kV
6/10kV: 17kV
Maximum Short Circuit Temperature
+250°C
Ambient Temperature
Fixed: -40°C to +80°C
Flexed: +5°C to +80°C
Minimum Bending Radius
Fixed: 6 x overall diameter
Flexed: 10 x overall diameter
Maximum Tensile Load*
15N/mm2
Sheath Colour
Black

DIMENSIONS

VOLTAGE kV	NO. OF CORES (PHASE + EARTH + CONTROL+ÜL)	NOMINAL CROSS SECTIONAL AREA mm²			CONDUCTOR DIAMETER mm	MINIMUM OVERALL DIAMETER mm	MAXIMUM OVERALL DIAMETER mm	NOMINAL WEIGHT kg/km	MAXIMUM TENSILE LOAD N
		Phase Conductor	Earth Conductor	Control Conductor
3.6/6 3.6/6 3.6/6 3.6/6 3.6/6 3.6/6 3.6/6 6/10 6/10 6/10 6/10 6/10 6/10 6/10	3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL 3+3+3+ÜL	25 35 50 70 95 120 150 25 35 50 70 95 120 150	25/3E 25/3E 25/3E 35/3E 50/3E 70/3E 70/3E 25/3E 25/3E 25/3E 35/3E 50/3E 70/3E 70/3E	2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST 2.5ST	6.1 7.2 8.9 10.6 12.3 13.8 15.5 6.1 7.2 8.9 10.6 12.3 13.8 15.5	47.2 49 52.5 56.1 60.3 63.8 67.2 47.2 49 52.5 56.1 60.3 63.8 67.2	52.1 54 57.8 61.6 66.2 70 73.7 52.7 54.6 58.4 62.2 66.8 70.7 74.4	4120 4570 5300 6370 7600 8990 10130 4160 4610 5340 6410 7640 9030 10170	1125 1575 2250 3150 4275 5400 6750 1125 1575 2250 3150 4275 5400 6750

ELECTRICAL CHARACTERISTICS
Current Carrying Capacity

NOMINAL CROSS SECTIONAL AREA mm²	LAYING ON THE FLOOR Amps	FREE IN AIR Amps	REELED
NOMINAL CROSS SECTIONAL AREA mm²	LAYING ON THE FLOOR Amps	FREE IN AIR Amps	1 Layer Amps	2 Layer Amps	3 Layer Amps	4 Layer Amps	5 Layer Amps	6 Layer Amps	7 Layer Amps
25 35 50 70 95 120 150	131 162 202 250 301 352 404	138 170 212 263 316 370 424	105 130 162 200 241 282 323	80 99 123 153 184 215 246	64 79 99 123 147 172 198	55 68 85 105 126 148 170	50 62 77 95 114 134 154	35 44 55 68 81 95 109	29 36 44 55 66 77 89

Voltage Drop

NOMINAL CROSS SECTIONAL AREA mm²	POWER FACTOR
NOMINAL CROSS SECTIONAL AREA mm²	0.7	0.8	0.9	1.0
25 35 50 70 95 120 150	1.29 0.95 0.69 0.51 0.41 0.34 0.29	1.45 1.06 0.77 0.56 0.45 0.36 0.31	1.6 1.16 0.83 0.6 0.47 0.38 0.32	1.71 1.23 0.87 0.61 0.47 0.36 0.29

DE-RATING FACTORS

AMBIENT TEMPERATURE	10ºC	15ºC	20ºC	25ºC	30ºC	35ºC	40ºC	45ºC	50ºC	55ºC	60ºC	65ºC	70ºC	75ºC	80ºC
DE-RATING FACTOR	1.15	1.12	1.08	1.04	1.00	0.96	0.91	0.87	0.82	0.76	0.71	0.65	0.58	0.50	0.41

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Tunneling Special Cables Flexible Cable Rubber Insulation For Energy Supply

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