We are supplying wide range of XLPE insulated power cables. It is important that while placing enquiries or orders, as much information as possible shall be given to us, so that the enquiries and orders are dealt quickly and efficiently.
We are supplying wide range of XLPE insulated power cables. It is important that while placing enquiries or orders, as much information as possible shall be given to us, so that the enquiries and orders are dealt quickly and efficiently.
We are supplying wide range of XLPE insulated power cables. It is important that while placing enquiries or orders, as much information as possible shall be given to us, so that the enquiries and orders are dealt quickly and efficiently.
XLPE Insulated Power Cable
Brief introduction to XLPE insulated Power Cable
Since the 1960â??s, China has made rapid progress in its XLPE cable, replacing the oil paper insulated power cable, because of its outstanding electricity property , good overload , high voltage , large transmission capacity , light weight and laying without drop limit, vertical laying, convenient installation and operation maintenance and other strong points , XLPE cable can not only be widely used in 35 KV and below medium and Low voltage Cable scope, but also largely used in 66, 110 and 220 KV high voltage transmission lines. And , in some developed industrial countries 500 KV super-high voltage XLPE cables have been opened up..
Product Standard
Huiyou Cablefocus on Various Power Cables, Our High Voltage XLPE Cables are very popular, and Our factory cab also design and produce some XLPE Insulated Power Cable for special requirements according to clientsâ?? demand. if you are interested in our products, please contact us as soon as possible.
Property for Use
a.Max rated temperature of cable conductor is 90
b.For short circuit ( Maximum sustained time not exceeding 5s), maximum temperature of cable conductor not exceeding 250
Cable rated voltage selection :
Cable rated voltage should be suitable to the system voltage and operation conditions of used cable, expressed by U0/U(Um), all are effective value, unit is KV .
XLPE insulated power cable is used to transmit power on the power tansmission and distribution of AC,rated voltage 35kv or lower.Incompatison with PVC insulation cable,It boasts not only excellent electric character,mechanical chatacter,heat and agingresistant character,environmental stress-resistant chatacter and chemical corrosionresistant chatacter,but simplw structure,light weight,no restiction by laying drop,and hight temperature allowance for long-term working as well.
Executive standard
1)GB/T12706.1-2002(Equivalent IEC 60502)
Rated voltage 1kv (Um=1.2kv)and power cable
2)GB/T12706.2-2002(Eqquivalent IEC60502-2)Rated voltage6 kvUm=7.2kv and Um=36kv power cable
3)G/BT12706.3(VOLTAGE Grade Overtep IEC 60502-2) Rated Voltage3.5V Um=40.5kv and power cable.
Working consitions:
1) This maximum working temperatuie of thr conductor temperature is +90.
During having a short (lasting less than 5 seconds )the maximum temperature of the cable conductor shall not be above +250
Environment temperture should be no lower than+0 for laying the cable.
2) Bending radius allowance of the cable:
Single core cable:No steel tape cable 20D,steel tape cable 15D
Cores cabel: No steel tape cable 15D steel tape cable 12D
Notes: D ptactical esternal diameter of cable.
Application:
XLPE Insulation Power Cables used to transmit and distribute power on the power line of rated voltage 0.6/1kv, 3.6/6kv, 6/6kv, 6/10kv, 8.7/10kv, 8.7/15kv,12/20kv and 21/35kv.
Work Conditions:
Long-term Max. Temperature is no more than 90,temperature of cable conductor is no more than 250 during sort circuit, the longest lasting time shall be not more than 5 seconds.
Environment temperature for installation is no less than 0
STANDARD:IEC 60840 AS/NZS1429.2 VDE 0276-632
VOLTAGE:up to 110kV
CAPACITY:2000km/month
good electrical, mechanical and thermal characteristics
excellent moisture, chemical and weather resistant
low dielectric factor than PVC insulation and better dielectric constant
constant performance at a long temperature range
long service span
LV:IEC60502-1 ,VDE 0276-603, ICEA S-95-658 ,AS/NZS 5000.1
MV:IEC60502-2 ,VDE 0276-620 ,AS/NZS1429.1 ,ICEA S93-639 ,ICEA S94-649
HV:IEC 60840 ,AS/NZS1429.2 ,VDE 0276-632
Name: copper conductor xlpe insulated steel wire armored power cablestandard: iec60502, bs, din, astm, gb12706-2008 standard.Voltage: up to 35kvconductor: copper or aluminum conductorinsulation: pvc or xlpecross section: based on client's requirementapplication: medium voltage power cable is used in fixed laying to distribute the electricity in the ac rated voltage 35kv and under 35kv transmission line.
Standard export wooden , wooden steel drums or according to the customers'requirements
Silane XLPE Insulated Power Cable
Product Standard
Enterprise standard: Equivalent to GB/T 12706-2008 and IEC 502-2004.
Usage
This product is suitable for use in rated AC voltage (U0/U) 0.6/1.0 KV and 1.8/3 â?? 8.7/10 KV system transmitting and distributing circuit.
Property for Use
NO. of cable cross: 1 core(Single core),2cores(Double cores),3cores, 4cores(4 equal-section-area cores OR 3 equal-section-area+1 small section area neutral core),5cores(5 3 equal-section-area cores+2 small area neutral cores OR 4 equal-section-area +1 small area neutral cores).We provide armored type and non-armored type for the cables stated above.
Also can do according to the customer's request.
4. Characters of XLPE Cable:
a.Max Long-time operating temperature of XLPE insulated cable is 90°C
b.Installing temperature of cable should not be less than 0°C
c.Max short-circuit temperature is not exceed 250°C,Not more than5 Sec.
d.Unable be laid without the limit of fall with enough mechanical pull,Single core cable can not be laid in iron tube or fixed by circled iron tools around cables
5. Description & Application of XLPE Cable:
TYPE
NAME
Main Application
CU core
AL core
YJV/YJY
YJLV/YJLY
XLPE insulated,PVC/PE sheathed power cable
For laying indoor ,tunnel,canal and underground.Unable to bear external mechanical forces,but bear the traction force during laid
YJV22/YJV23
YJLV22/YJLV23
XLPE insulated,steel tape armored,PVC/PE sheathed power cable
For laying indoor ,tunnel,canal and underground.Able to bear external mechanical forces,but unable to bear large pulling force
YJV32/YJV33
YJLV32/YJLV33
XLPE insulated,thin steel wire armored,PVC/PE sheathed power cable
For laying in shaft,water underground will large difference of level.Able to bear external mechanical forces and moderate pulling force
YJV42/YJV43
YJLV42/YJLV43
XLPE insulated,thick steel wire armored,PVC/PE sheathed power cable
For laying in water and seabed.Able to bear positive pressure and pulling force
6. Advantage:
a. Excellent electric and mechanical characteristics
b. Best Resistance chemical corrosion and heat-ageing,environment stress and flame-retardant
c. Simple in structure,Convenient to use
d. Reduce costs
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