Screend Power Medium Voltage Cable Fire resistant Polyvinyl Chloride Sheath

Screend Power Medium Voltage Cable Fire resistant Polyvinyl Chloride Sheath image

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Brand Name :
Huanghe

Model Number :
MV Power Cable

Certification :
IOS OHSAS CCC IEC

Place of Origin :
China

MOQ :
200

Payment Terms :
TT/Western Union /LC

Supply Ability :
50000meters per week

Delivery Time :
5-8days

Packaging Details :
wooden drum

Conductor Core :
Annealed Copper or Hard Drawn Aluminum

Insulation Material :
Crosslinked Polyethylene (XLPE)

Armoured Types :
DSTA/SWA/AWA or Unarmoured

Outer Sheath Material :
Polyvinyl Chloride (PVC) or Polyethylene (PE)

Standard :
BS IEC ASTM DIN, IEC 60502-2, GB12706, IEC60228

Colour :
Black or As Requirement

Packing :
Wooden-steel Drum, Steel Drum, Wooden Drum

Special Requiremets :
Fire-resistant,flame retardant,low smoke halogen free

Sample :
Y, Provided

Application :
Underground,Construction,Industrial,power distribution and transmission line

Voltage :
3.6kv to 35kv

Screend Power Medium Voltage Cable Fire resistant Polyvinyl Chloride Sheath

MEDIUM VOLTAGE CABLE STANDARD

International: IEC60502-2

National: GB/T 12706.1-2008

Other standards: such as BS, DIN and ICEA, design & manufacture special power cable according to customer’s special request.

MEDIUM VOLTAGE CABLE CONSTRUCTION

Construction: Compacted stranded circular copper conductor, extruded semi-conducting compound as conductor screen, cross-linked polyethylene(XLPE) insulation, semi-conducting compound as insulation screen, copper tape or combination of copper wire and tape as metallic screen, three cores assembled together with non-hygroscopic polypropylene filler, wrapped with binder tape, PVC inner covering as armor bedding, double steel tape armored, PVC or PE outer sheath.

MEDIUM VOLTAGE CABLE APPLICATION

The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel, in cable trench, or direct in ground, able to bear external mechanical force, but unable to bear large pulling force.

MEDIUM VOLTAGE CABLE CHARACTERISTICS

Max. permissible continuous operating temperature of conductor: 90 °C
Max. temperature of conductor during short-circuit (5s max. duration) shall not exceed: 250 °C
The ambient temperature under installation should not be lower than: 0 °C

The bending radius of cable is recommended as following:
For single core cable: not less than 15 times of the diameter of cable
For three core cable: not less than 12 times of the diameter of cable
When the armored single core cable used for Alternative Current(AC) system, the armor material should be non-magnetic.

MEDIUM VOLTAGE CABLE TYPES

Model		Name	Application	Cable Cores	Section area (mm)
Copper Core	Aluminum Core	Name	Application	Cable Cores	Section area (mm)
YJV	YJLV	CU/AL Conductor, XLPE Insulated, PVC Sheathed Power Cable	XLPE insulation PVC/PE sheathed power cables are used for laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces and pulling forces. Single core cable can't laying in magnetic ducts .	1C 3C	25 \| 400
YJY	YJLY	CU/AL Conductor, XLPE Insulated, PE Sheathed Power Cable
YJV22	YJLV22	CU/AL Conductor, XLPE Insulated,Steel-Tape Armored,PVC Sheathed Power Cable	XLPE insulation PVC/PE sheathed steel-tape armored power cables can be buried directly .Able to bear external mechanical forces but large pulling forces.
YJV23	YJLV23	CU/AL Conductor, XLPE Insulated,Steel-Tape Armored,PVC Sheathed Power Cable
YJV32	YJLV32	CU/AL Conductor, XLPE Insulated,Thin Steel-Wire Armored,PVC Sheathed Power Cable	XLPE insulation armoured power cables can apply to shafts,water and soil. Able to bear moderate pulling forces.
YJV33	YJLV33	CU/AL Conductor, XLPE Insulated,Thin Steel-Wire Armored,PE Sheathed Power Cable
YJV42	YJLV42	CU/AL Conductor, XLPE Insulated,Thick Steel-Wire Armored,PVC Sheathed Power Cable	Steel-wire armored,PVC/PE Sheathed Power Cables are apply to shafts,water and soil.Able to bear large pulling forces.
YJV43	YJLV43	CU/AL Conductor, XLPE Insulated,Thick Steel-Wire Armored,PE Sheathed Power Cable

1 CORE 12/20KV POWER CABLE DATA

No. of cores and cross -sec.	Operation voltage max.	Nominal voltage U0/U	Insulation thickness	Sheath thickness Nominal value	Outer Ø approx.	weight approx.	Current ratings in air 30℃	Current ratings buried 20℃	maximum DC resistance at 20℃
mm²	kV	kV	mm	mm	mm	kg / km	A	A	Ω/km
1 x 35	24	12/ 20	5.5	1.8	24.9	860	205	190	0.52
1 x 50	24	12/ 20	5.5	1.8	26.4	1138	245	225	0.39
1 x 70	24	12/ 20	5.5	1.9	28.1	1281	305	275	0.27
1 x 95	24	12/ 20	5.5	1.9	29.9	1570	370	330	0.19
1 x 120	24	12/ 20	5.5	2.0	31.3	1839	430	375	0.15
1 x 150	24	12/ 20	5.5	2.0	33.1	2174	490	425	0.12
1 x 185	24	12/ 20	5.5	2.1	34.7	2540	560	480	0.10
1 x 240	24	12/ 20	5.5	2.2	37.1	3120	665	555	0.08
1 x 300	24	12/ 20	5.5	2.2	39.5	3746	765	630	0.06
1 x 400	24	12/ 20	5.5	2.3	44.1	4863	890	725	0.05
1 x 500	24	12/ 20	5.5	2.4	47.6	5905	1030	825	0.04
1 x 630	24	12/ 20	5.5	2.5	51.3	7220	1190	940	0.03

3 CORE 12/20KV POWER CABLE DATA

No.cores x cross-sec.	Operation voltage max.	Nominal voltage U0/U	Insulation thickness	Sheath thickness Nominal value	Outer Ø approx.	weight approx.	Current ratings in air 30℃	Current ratings buried 20℃	maximum DC resistance at 20℃
mm²	kV	kV	mm	mm	mm	kg / km	A	A	Ω/km
3 x 35	24	12/20	5.5	2.6	52.5	3023	155	185	0.52
3 x 50	24	12/20	5.5	2.7	55.5	3891	180	218	0.39
3 x 70	24	12/20	5.5	2.8	59.3	4396	223	267	0.27
3 x 95	24	12/20	5.5	3.0	63	5264	271	318	0.19
3 x 120	24	12/20	5.5	3.1	66.2	6190	312	363	0.15
3 x 150	24	12/20	5.5	3.2	69.8	7240	363	417	0.12
3 x 185	24	12/20	5.5	3.3	73.7	8499	404	460	0.1
3 x 240	24	12/20	5.5	3.5	78.6	10353	471	531	0.08
3 x 300	24	12/20	5.5	3.6	83.8	12328	536	596	0.06
3 x 400	24	12/20	5.5	3.8	93.6	15921	630	684	0.05

We are China Screend Power Medium Voltage Cable Fire resistant Polyvinyl Chloride Sheath manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

Screend Power Medium Voltage Cable Fire resistant Polyvinyl Chloride Sheath

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