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Name: High Voltage Power Cable
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High Voltage Power Cable

Classification of power cables:
1.According to the voltage grade: can be divided into low voltage cable (generally refers to 1kV and below), medium voltage cable (3 ~ 35kV), high voltage cable (66kV and above).
2.According to the insulation material: oil soaked paper insulated cable, plastic insulated cable, rubber insulated cable and so on.
3.According to the laying method, it can be divided into direct buried cables, overhead cables, pipeline cables, etc.

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- PRODUCT PARAMETERS -

Power cables:Medium and high voltage cables 3kV, 6kV, 10kV Used in urban distribution networks (such as in residential areas and factories), as well as outgoing lines of low-voltage distribution substations. They have the largest usage and the widest coverage area. They are mostly single-core or three-core cables, and the laying methods are flexible (direct burial, conduit, or cable tray). 2. High-voltage cables 20kV, 35kV Regional distribution networks (such as industrial parks, suburban power transmission), 35kV substation incoming and outgoing lines Require higher insulation strength, larger conductor cross-section (to accommodate larger loads), commonly used for transmission over medium to short distances (10-50km) 3. Ultra-high voltage cables 110kV, 220kV, 500kV, 750kV Provincial / National backbone power grids (such as inter-city and inter-provincial power transmission), large power stations (hydroelectric / thermal power) grid connection insulation layer is thicker (such as cross-linked polyethylene insulation thickness reaching 20-40mm), mostly single-core (to reduce loss), requires cooling system (some 500kV and above adopt oil-filled / gas-filled insulation)

Specification

Item	POWER CABLE
Place of Origin	China，Shandong
Brand Name	kehuan
Model Number	Various models can be customized
Type	insulated
Application	Direct burial installation Steel tape armoring Pipe laying Overhead laying Submarine laying
Conductor Material	Aluminum，copper
Conductor Type	Stranded
Standard	ASTM,EN,JIS,DIN,GB
Number of Cores	Single/2/3/4/5 Core
Voltage	3-110 KV
Working temperature	90/250℃
insulation Material	XLPE
Cross section	1.5mm2-630mm2
Packing	customized design
Sample	Freely Supplied

Code	CS(mm2)	SWD(mm)	OAD(mm)	W(kg/km)	RS(kN)	DCR(Ω/km)	CCC (A)
16	15.89	7/1.7	5.1	44	3.02	1.8017	110
25	24.25	7/2.1	6.3	67	4.36	1.1806	145
35	34.36	7/2.5	7.5	94	6.01	0.8332	180
50	49.48	7/3.0	9.0	135	8.41	0.5786	225
50	48.36	19/1.8	9.0	133	8.94	0.5948	225
70	65.82	19/2.10	10.5	181	11.85	0.4370	270
95	193.27	19/2.50	12.5	256	16.32	0.3084	340
120	117.0	19/2.80	14.0	322	19.89	0.2459	390
150	147.1	37/2.25	15.7	408	26.48	0.1960	455
185	181.6	37/2.50	17.5	501	31.78	0.1588	520
240	242.5	61/2.25	20.2	670	43.66	0.1192	625
300	299.4	61/2.50	22.5	827	52.40	0.09651	710
400	400.1	61/2.86	26.0	1105	68.02	0.07222	855
500	499.8	61/3.23	29.1	1381	82.47	0.05782	990
625	626.2	91/2.96	32.8	1733	106.45	0.04625	1140
800	802.4	91/3.35	36.8	2219	132.34	0.03611	1340
1000	999.7	91/3.74	41.1	2766	159.95	0.02897	1540

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