PVC Insulated Electrical Cable with Low-voltage
USD $1 - $20 /Meter
Min.Order:3000 Meters
PVC Insulated Electrical Cable with Low-voltage
2.Characteristics:
2.1 Rated voltage U0/U : 0.6/1kV.
2.2 Maximum conductor temperature is 90°C.
2.3 Short circuit temperature (lasting for less than 5s):less than 250 °C
2.4 Ambient installation temperature shall be not lower than 0°C; minimum bending radius: for single-core cable,20(D+d)(mm), for multi-core cable, 15(D+d)(mm)(D=cable outside diameter, d= nominal diameter of main conductor).
2.5 Cable can be laid aerially, in trough, or underground
Model Type Specification:
Model Type Specification of YD/T1173-2001 standard
1.Cu conductor Low-smoke zero-halogen polyolefin insulated category A flame-retardant flexible cable
2.Cu conductor Low-smoke zero-halogen polyolefin insulated and sheathed category a flame-retardant flexible cable
3.Cu conductor Low-smoke zero-halogen polyolefin insulated and sheathed steel-tape armored Category a flame--retardant flexible cable
4.Cu conductor Low-smoke zero-halogen polyolefin Insulated category A fire-resistant flexible cable
5.Cu conductor Low-smoke zero-halogen p0Iyolefln insulated and sheathed category A fire-resistant flexible cable
6.Cu conductor Low-smoke zero-halogen polyolefin insulated and sheathed steel-tape armored category a fl re--resistant flexible cable
Excellent Characteristics:
Low-smoke zero-halogen characters complying with the requirement of GB/T17650-1998 and GB/T17651-1998
(1)conductivity≤ 10&mμ S/mm (2)pH≥ 4.3
(3)Smoking density penetration ratio≥ 60%
Low--smoke zero-halogen flame-retardant flexible cable
Flame-retardant properties of the cable can comply with the requirements specified
in GB/T 18380.3-2001(IEC60332-3-22: 2000)for category A Low-smoke zero-halogen fire--resistant flexible cable
Fire-resistant properties of the cable can comply with the requirements specified
in GB/T 12666.
Correction factors of ampacity in air at different temperatures
Ambient Temperature | 20 | 25 | 30 | 35 | 40 | 45 |
Correction factors | 1.29 | 1.22 | 1.15 | 1.08 | 1.00 | 0.91 |
Correction factors of ampacity in soil at different temperatures
Ambient Temperature | 20 | 25 | 30 | 35 | 40 |
Correction factors | 1.04 | 1.00 | 0.96 | 0.92 | 0.87 |
Specification
Norminal cross section area of Main core (mm2) | Norminal cross section area of the fourth and fifth core (mm2) |
Norminal cross section area of Main core (mm2) | Norminal cross section area of the fourth and fifth core (mm2) |
2.5 | 1.5 | 70 | 35 |
4 | 2.5 | 95 | 50 |
6 | 4 | 120 | 70 |
10 | 6 | 150 | 70 |
16 | 10 | 185 | 95 |
25 | 16 | 240 | 120 |
35 | 16 | 300 | 150 |
50 | 25 |
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VV(VLV) | Copper(aluminum) core PVC insulated and PVC sheathed power cable |
VY(VLY) | Copper(aluminum) core PVC insulated and PE sheathed power cable |
VV22 (VLV22) | Copper(aluminum) core PVC insulated,steel tape armored and PVC sheathed power cable |
VV23 (VLV23) | Copper(aluminum) core PVC insulated ,steel tape armored and PE sheathed power cable |
1.How to confirm that our factory is a reliable supplier?
RE: Tongding Interconnection Information Co.,Ltd is top 3 of communications industry in China. You can search our company's information on Baidu or Google.We are the Assessed Supplier of . Alibaba as the third party verifies our factory and company to confirm that we are a real and reliable supplier.
2. Does our company support factory inspection?
RE: Of course,we do.The company covers an area of 1000,000 square meter.There are 4000~5000 workers in our factory now.We have 6 production division and 1 testing centre.Besides that, we also own fiber optic business unit and 40 wire drawing towers.Welcome to inspect factory anytime and anywhere.
3.Do you provide free samples?
RE: Yes.We provide free samples below 10 meters.
4.How to ensure the products are qualified in your factory?
RE: We control the quality strictly and inspect every working procedure of semi-finished products.We strictly control the proportion of unqualified products,so as to guarantee the quality of the final products.
5.Can we become a distributor to sale your products?
RE: Yes,of course.Anyone is welcome to become our distributor.And we will give you the corresponding preferential policies.