pvc sheath 1x16 3x16+16 3x25+16 3x35+1x16mm2 aluminum power cable
pvc sheath 1x16 3x16+16 3x25+16 3x35+1x16mm2 aluminum power cable
Aluminum cable features Description:
The density of aluminum conductor itself is relatively small copper cable, light weight aluminum cable specifications section, the relative carrying construction laying easier. The most obvious advantage is that the same types of specifications aluminum cable cheap. Usually about 30% of the same size copper cable prices. The carrying capacity is about 80% of the copper cable. Significantly lower investment cost, cost-effective. Suitable for low-budget works or temporary power. But also because they are inexpensive, unattended mines and other areas of the site easily stolen. Also in the copper conductor corrosive conditions or ammonia compressor room, large span overhead transmission lines, larger cross-section adapted to other environmental IF line aluminum cable.
Since the resistivity of aluminum conductors large line losses and voltage drop is relatively high, and the relative strength of copper ductility is poor, easily oxidized corrosion and other characteristics, in some cases should not use aluminum.
Construction:
Sheath:PVC
Insulation:pvc or xlpe
Conductor:aluminum
Armoured or unarmoured:steel tape armoured
Cores:1,2,3 ect
Voltage Rating:0.6kv-1kv
Characteristics Of Cable:
1 Max Long-time operating temperature of pvc insulated cable is 70°C
2 Installing temperature of cable should not be less than 0°C
3 Max short-circuit temperature is:pvc is not exceed 160°C,no more than 5 seconds.
4 Permitting bending radius cable:Not less than 10D times(D:external diameter of cable)
5 Perfect chemical stability:resistant against acids,alkali,grease and organic solvents and flamer
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 |
Rated voltage 35KV and below XLPE insulated power cable
1 cable conductor long-term allowable working temperature: ≤90 ℃
When 2short (the longest duration of no more than 5S) maximum operating temperature of the cable: 250 ℃
3,air laying
a single-core cables laid in parallel from the center when:. 185mm2 and below 2 times the cable diameter: 240mm2 and above 90mm
. B Ambient temperature: 40 ℃
4, Buried
a. Single core cables are installed, the center distance of 2 times the cable diameter
b ambient temperature:. 25 ℃
c soil thermal resistivity:. 1.0K · m / W
. D Buried Depth: 0.7m
Rated Voltage,Core Numbers & Nominal Cross-section Area:
| Uo/Um(kv) | 1st class | 0.6/1 | 1.8/3 | 3.6/6 |
| No. of Core | 2nd class | 1/1 | 3/3 | 6/6 |
| 1 core | section area(mm2) | 1.5-800 | 25/800 | 25-800 |
| 2 core | section area(mm2) | 1.5-185 | / | / |
| 3 core | section area(mm2) | 1.5-400 | 25-400 | 25-400 |
| 4 core | section area(mm2) | 2.5-400 | 25-400 | / |
| 5 core | section area(mm2) | 2.5-400 | 25-400 | / |
Product Pictures:
3 core pvc sheath pvc/xlpe insulation unarmoured aluminum power cable
3+1 core pvc sheath pvc/xlpe insulation unarmoured aluminum power cable
4 core pvc sheath pvc/xlpe insulation unarmoured aluminum power cable
5 core pvc sheath pvc/xlpe insulation steel tape armoured aluminum power cable
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OEM and ODM service
sample free leadtime 3-5 days
bulk goods leadtime 15 days after advanced payment
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods
are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A:T/T,L/C,D/P,D/A
For the first business: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.For the second deal , and if the clients are reliable and with good reputations , Open Account is acceptable, but the buyer should pay the interest for the capital of the contract titled goods
at the rate of 0.05% per day.
Q:What's the MOQ?
A: According to different types often 500 meters-1000meters
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