High Voltage 3 1 Core 185mm2 3X300mm2 26 Kv 35 Kv Electric XLPE Underground Cable

• Customization: Available
• Application: Construction, Underground, Power Station, Telecommunication
• Voltage: High Voltage Cable
• Model NO.: YJV
• Insulation Material: XLPE
• Sheath Material: PVC/XLPE
• Material Shape: Round Wire
• Wire Core Material: Bare Copper Wire
• Certification: ISO, CCC, CE, RoHS, VDE
• Model: YJV
• Brand: Qinshan
• Name: PVC/XLPE Power Cable
• Market: Global
• Hot Sale Size: 70mm, 120mm,400mm,95mm
• Other Core: 1 Core, 3 Core
• Type: High Voltage
• High Voltage: 26/35kv
• Transport Package: Wooden Drum
• Specification: 1x50~1200mm2; 3x50~400mm2
• Trademark: QINSHAN
• Origin: China
• HS Code: 8544492100
• Production Capacity: 8000000meters/Month
• Package Size: 10.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

High voltage 3 1 core 185mm2 3x300mm2 26 kv 35 kv electric xlpe underground cable

Introduction:

        For XLPE insulated power cable, either chemical method or physical method is employed to transform the molecular structure of PE from chain into three-dimensional network, i.e. thermo-plastic PE is transformed into thermosetting XLPE. After cr·oss-linking, the thermal and mechanical properties of PE have been greatly improved while its excellent electrical property are still retained.

       The maximum permissible operating of the conductor of a XLPE insulated power cable is 90°C.which is higher than that of paper, PVC or PE insulated power cable. The cable has the advantage of simplicity in construction, lightness in weight, convenience in application besides its excellent electrical, thermal, mechanical and anti-chemical corrosion properties. It can also be laid with no limitation of level difference along the route.

       The mechanical and electrical properties of these cables are accordant with GB/T12706-2002 Power cables extruded insulation and their accessories of elated voltages 1kV(Um=1.2kV)up to 35kV(Um=40.5kV) and IEC60502-1997 Extruded insulation power cables and appendices for rated voltages 1kV up to 30kV.

Description:

1) Rated Voltage:  26/35KV 
2) Max. working temperature: 90 °c
3) Max. temperature during short circuit (≤5S): 250 °c
4) Conductor: class 1, 2 copper or aluminum
5) Sectional area: 1x50 - 1200mm2,3x50 - 400mm2
6) Insulation: XLPE
7) No. of cores: 1, 3
8) Armor: steel wire or steel tape for 3 core cables and non-magnetic material for single core
9) Oversheath: PVC/XLPE
10) Min. beding radius: 15 times cable radius for single-core cables and 12 times for multi-core ones
11) Max. conductor DC resistance at 20°c:

Stardand:

IEC 60502, 60228, 60332, 60331
DIN VDE 0276-620
HD 620 S1: 1996
DIN EN 60228 class 2 (construction)

Application:
 

Type	Conductor	Application
YJV/YJLV	CU/AL	For laying in door,tunnel,channel and underground.Unable to bear external mechanical force,but bear the traction force during laid.
YJV22/YJLV22	CU/AL	For laying in tunels in door,tunnel,channel and underground.Able to bear external mechanical force,but unable to bear large pulling force.
YJV32/YJLV32	CU/AL	For laying in shaft with large difference of level.Able to bear external mechanical force,and moderable pulling force.

Technical Parameters:

Nominal cross sectional area of conductor(mm²)	lnsulation thickness (mm)	Sheath thickness (mm)	Approx. overall diameter of cable(mm)	Approx.weight Of cable (kg/km)		D.C resistance of conductor(Ω/km)		Testing voltage     A.C	Current rating
									In air(A)		Direct in soil(A)
				Cu	AI	Cul	Al	(kV/5min)	Cu	Al	Cu	Al
1x50	10.5	2.2	39	1758	1449	≤0.387	≤0.641	91	220	170	215	165
1x70	10.5	2.4	41	2038	1604	≤0.268	≤0.443	91	270	210	265	200
1x 95	10.5	2.4	42	2355	1767	≤0.193	≤0.320	91	330	255	315	240
1x 120	10.5	2.4	44	2666	1923	≤0.153	≤0.253	91	375	290	360	270
1x 150	10.5	2.5	45	3031	2103	≤0.124	≤0.206	91	425	330	400	305
1x 185	10.5	2.5	47	3427	2282	≤0.0991	≤0.164	91	485	380	455	345
1x240	10.5	2.6	49	4070	2584	≤0.0754	≤0.125	91	560	435	525	400
1x300	10.5	2.7	51	4748	2891	≤0.0601	≤0.100	91	650	510	595	455
1x 400	10.5	2.8	55	5801	3325	≤0.0470	≤0.0778	91	760	595	680	525
1x 500	10.5	2.9	58	6623	4076	≤0.0366	≤0.0605	91	875	690	775	600
1x630	10.5	3.0	62	8211	4305	≤0.0283	≤0.0469	91	1000	800	875	685
1 x800	10.5	3.1	68	10014	5054	≤0.0221	≤0.0367	91	1130	920	970	770
1x1000	10.5	3.3	72	12078	5878	≤0.0176	≤0.0291	91	1250	1040	1060	860
1×1200	10.5	3.4	76	14100	6657	≤0.0151	≤0.0247	91	1350	1130	1120	920
3×50	10.5	3.7	81	6728	5778	≤0.387	≤0.641	91	185	145	200	170
3×70	10.5	3.8	84	7581	6232	≤0.268	≤0.443	91	230	190	250	190
3×95	10.5	3.9	88	8630	6824	≤0.193	≤0.320	91	280	215	300	230
3x120	10.5	4.0	91	9688	7406	≤0.153	≤0.253	91	310	245	330	255
3 x 150	10.5	4.1	95	11017	8165	≤0.124	≤0.206	91	360	280	380	295
3x 185	10.5	4.2	98	12390	8904	≤0.0991	≤0.164	91	400	310	425	330
3x240	10.5	4.4	103	14427	9863	≤0.0754	≤0.125	91	470	365	490	380
3×300	10.5	4.5	108	15940	10270	≤0.0601	≤0.100	91	540	430	555	435
3 x 400	10.5	4.8	116	19346	11786	≤0.0470	≤0.0778	91	610	485	625	500

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