Jiangsu, China
Business Type:
Manufacturer/Factory
Main Products:
Number of Employees:
159
Year of Establishment:
2010-08-30
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service

Electric Cables, XLPE Cable, Power Cable manufacturer / supplier in China, offering 12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables, H05z1z1 LSZH Flexible Cable Wire, 1.1 Kv Grade Steel Wire/Strip Armour Multicore Cable Flexible Control Cable and so on.

Diamond Member Since 2017
Audited Supplier
Supplier Homepage Products Power Cable MV POWER CABLE 12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
  • 12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
  • 12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
  • 12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
  • 12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
  • 12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
  • 12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables

12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables

Min. Order / Reference FOB Price
500 Meters US $2-70/ Meter
Port: Shanghai, China
Production Capacity: 2000km/Month
Payment Terms: L/C, T/T
Application: Underground, Power Station
Voltage: Low and Medium Voltage Cable
Current: DC & AC
Insulation Material: XLPE
Sheath Material: PE/PVC
Material Shape: Round Wire

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Basic Info.

Model NO.
N2XSEY, N2XSERY, N2XSEBY, N2XSEFGBY
Wire Core Material
Cu or Al
Certification
CCC, CE
Model
N2xsey, N2xsery, N2xseby, N2xsefgby
Brand
Jl
Rated Voltage
12/20kv
Number of Core
3
Refer Standard
IEC 60502-2
Trademark
JL
Transport Package
Wooden Drum/Steel Drum
Specification
35-500Mm2
Origin
Jiangsu, China
HS Code
8544492100

12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables


12/20kv XLPE Insulated Power Cables 3 Cores Electric Cables Standards

IEC 60502 Part 2(3.6/6KV to 18/30KV)

12/20kv XLPE Insulated Power Cables 3 Cores Electric Cables Application
The single core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 1.8/3KV to 26/35KV and frequency 50Hz. They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

12/20kv XLPE Insulated Power Cables 3 Cores Electric Cables Construction

Conductor: Plain annealed copper or aluminium complying with IEC 60228 class 1 or 2. 
Conductor Screen: 
Extruded layer of semi-conducting compound 
Insulation: Insulation is of polyvinyl chloride (PVC) intended for 1.8/3.6KV and 3.6/6KV cables, cross-linked polyethylene compound (XLPE)

Nom. Cross Section AreaInsulation Thickness at Nominal Voltage
1.8/3KV3.6/6KV6/10KV8.7/15KV12/20KV18/30KV21/35KV26/35KV
(Um=3.6KV)(Um=7.2KV)(Um=12KV)(Um=17.5KV)(Um=24KV)(Um=36KV)(Um=42KV)(Um=42KV)
mm2mmmmmmmmmmmmmmmm
 XLPEXLPEXLPEXLPEXLPEXLPEXLPEXLPE
1022.5------
1622.53.4-----
2522.53.44.5----
3522.53.44.55.5---
50 - 18522.53.44.55.589.310.5
24022.63.44.55.589.310.5
30022.83.44.55.589.310.5
400233.44.55.589.310.5
500 - 1600 2.2-2.8 3.23.44.55.589.310.5
Insulaton Screen:  The insulation screen consists of an extruded layer of non metallic, semi-conducting compound extruded over the insulation of each core. The extruded semi- conducting layer shall consist of bonded or cold strippable semi-conducting compound capable of removal for jointing or terminating.
Metallic Screen:Copper tape screen or copper wire with helically copper tape
Inner Covering & Fillers: The inner covering and fillers are made of non hygroscopic material like polypropylene.
Separation Sheath (for armoured cable): Extruded PVC, PE or LSZH, applied under the armour .
Lapped Bedding : The lapped bedding consists of Polyester non woven fabrics .
Armour (for armoured cable):  It consists of either flat galvanized steel wire armour (strip), round galvanized steel wire armour, and double steel tape armour.
Outer Sheath: PVC Or PE
Installation and operation condition of cable
Operating Temperature: up to 70°C (PVC insulation); up to 90°C (XLPE or EPR insulation)
Short Circuit Temperature( 5 seconds maximum duration ): 140-160°C (PVC insulation);
250°C (XLPE)
Bending Radius: 12 x OD
Current Rating Conditions:
Ground Temperature: 20°C
Ambient Temperature (air): 30°C
Depth of Soil: 0.8m
Thermal Resistance of Soil: 1.5K•m/W
Rated Voltage Uo/UOperating Voltage (Um)Testing Voltage
 (rms)
12/20KV24KV 42KV  
 
12/20KV (Um=24KV) Power Cables Three Cores Cables to IEC 60502 Dimensional Data:
Nom.
Cross-Section Area
Nom.
Insulation Thickness
Copper Tape ThicknessCopper Wire Screen Area* Unarmoured CablesSteel Wire Armoured Cables
Nom.
Sheath Thickness
Approx.
Overall Diameter
Approx.
Weight
Nom.
Bedding Thickness
Armour Wire SizeNom.
Sheath Thickness
Approx.
Overall Diameter
Approx.
Weight
CUALCUAL
mm2mmmmmm2mmmmkg/kmmmmmmmmmkg/km
355.50.1162.751285021801.52.52.96057005010
505.50.1162.854334024501.62.536263705480
705.50.1162.958415028501.62.53.16673706070
955.50.116362511033101.73.153.37294007600
1205.50.1163.165599037301.83.153.475105308270
1505.50.1253.268698041801.83.153.580118008940
1855.50.1253.372824047401.93.153.783133509850
2405.50.1253.67910310570023.53.8901643011820
3005.50.1253.7841236065702.13.54951887013080
4005.50.1353.9911522078302.244.31032326015930
5005.50.1354.19719105103252.34.24.51102780019170

Nominal screen area, as stated in the table, can be supplied as standard.
Nom.
Cross-Section
Area
Steel Flat Wire Armoured CablesDouble Steel Tape Armoured Cables
Nom.
Bedding Thickness
Armour Wire SizeNom.
Sheath Thickness
Approx.
Overall Diameter
Approx.
Weight
Nom.
Bedding Thickness
No of Steel Tapes x Nom Tape Thickness Nom.
Sheath Thickness
Approx.
Overall Diameter
Approx.
Weight
CUALCUAL
mm2mmmmmmmmkg/kmmmmmmmmmkg/km
351.50.82.755.7515045301.52x0.52.856.549754355
501.60.82.858.2567549351.62x0.52.95954954750
701.60.82.961.9668555701.62x0.5362.764905375
951.70.8366.4794563901.72x0.53.167.277356180
1201.80.83.170911071031.82x0.53.270.888906880
1501.80.83.273.21024077701.82x0.53.374100107535
1851.90.83.377.71184087501.92x0.53.478.5116008500
24020.83.583.2142701007022x0.83.685.51487010680
3002.10.83.688.616730114402.12x0.83.891.11740012130
4002.20.83.995.620130133502.22x0.8497.92082014050
5002.30.84.1103.324310156002.32x0.84.2105.62505016350

12/20KV (Um=24KV) Power Cables Three Cores Cables to IEC 60502 Electrical Data
Nom. Cross- Section AreaD C Resistance
CU / AL
A C Resistance
 CU / AL
Short Circuit Rating of Conductor
CU / AL
(1 sec)
Capaci tanceCharging CurrentShort Circuit Rating of Copper Wire Screen Per Core(1 sec)Short Circuit Rating of Copper Tape Screen Per Core(1 sec)ReactanceInductance
mm²μΩ/mμΩ/mkApF/mmA/mkAkAμΩ/mμΩ/m
35524/868668/11135.0/3.21680.672.60.7129410
50387/641494/8226.8/4.41830.732.60.8122390
70268/443343/5689.8/6.32070.832.60.8115370
95193/320248/41013.3/8.52290.922.60.9110350
120153/253196/32517.2/11.024912.60.9106340
150124/206159/26521.2/13.52661.064.31103330
18599.1/164128/21126.6/17.02891.164.31100320
24075.4/12598/16134.9/22.33181.274.31.195300
30060.1/10080/13043.8/28.03481.394.31.293290
40047.0/77.864/10257.3/36.63881.535.81.387280
50036.6/60.551/8172.3/46.24221.675.81.478250

12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables

12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
12/20kv XLPE Insulated Power Cables 3 Cores Mv Cable Medium Voltage Cable Electric Cables
 

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