20kv 35kv SIP-3 Cable 1X35 1X50 1X70 1X95 1X120 Self-Supporting Insulated Wire GOST 31946
20kv 35kv SIP-3 Cable 1X35 1X50 1X70 1X95 1X120 Self-Supporting Insulated Wire GOST 31946 image
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Product Details
Product Description
Specification
SIP-3 is a self-supporting, single-core, high-voltage wire. The conductor is made of aluminum. Light stabilized XLPE insulation. The insulation is absolutely UV and ozone resistant. Does not lose its protective qualities during the entire operational period. The main difference between the SIP-3 cable and other types of insulated wire is the voltage for which it is designed. That is, wires for example SIP-4 or SIP-5 type are used in networks with a voltage of 0.66 / 1 kV, then type 3 – at a voltage of 20 or 35 kV. This voltage must be indicated in the marking of the wire.
Applications:
For use in overhead power transmission lines for alternating voltage of 20 kV (used for lines for voltages of 10, 15 and 20 kV) and 35 kV (for lines for voltage 30 kV and 35 kV) with a nominal frequency of 50 Hz. Basically, the most demanded cross-sectional sizes of 20 and 35 kV in the SIP-3 wire are 1 × 35, 1 × 50, 1 × 70, 1 × 95, 1 × 120, 1 × 150, 1 × 185, 1 × 240, the price naturally depends from the section, the larger the square, the higher, since more aluminum is used in the production of this SIP.
- SIP-3 (AAsXS) are self-supporting insulated wires with a conductor made of aluminum alloy and insulation made of light-stabilized cross-linked polyethylene.
- SIPn-3 (AAsXSn) are self-supporting protected wires with a conductor made of aluminum alloy and insulation made of light-stabilized cross-linked polyethylene, which does not spread combustion.
- They are designed for overhead power transmission lines with a rated voltage of 20 kV (for networks with a voltage of 10, 15 and 20) kV and 35 kV (for networks with a voltage of 35 kV) with a rated frequency of 50 Hz.
S – self-supporting;
I – insulated;
P – wire.
SIP-3 – with protective insulation;
n – does not support combustion.
A – aluminum conductor;
s – self-supporting wire;
XS – XLPE insulation;
n – does not support combustion.
20kV SIP-3 Parameter
| Number of Cores Cross Section |
Nominal thickness of phase insulation |
Overall Diameter |
Weight | Maximum Conductor Resistance |
| No.×mm2 | mm | mm | Kg/Km | Ω/Km |
| 1×35 | 2.3 | 12 | 165 | 0.986 |
| 1×50 | 2.3 | 13 | 215 | 0.720 |
| 1×70 | 2.3 | 15 | 282 | 0.630 |
| 1×95 | 2.3 | 16 | 364 | 0.363 |
| 1×120 | 2.3 | 18 | 445 | 0.288 |
| 1×150 | 2.3 | 19 | 540 | 0.236 |
| 1×185 | 2.3 | 21 | 722 | 0.188 |
| 1×240 | 2.3 | 24 | 950 | 0.145 |
35kV SIP-3 Parameter
| Number of Cores Cross Section |
Nominal thickness of phase insulation |
Overall Diameter |
Weight | Maximum Conductor Resistance Ω/Km |
| No.×mm2 | mm | mm | Kg/Km | Phase |
| 1×35 | 3.5 | 14 | 209 | 0.986 |
| 1×50 | 3.5 | 16 | 263 | 0.720 |
| 1×70 | 3.5 | 17 | 334 | 0.630 |
| 1×95 | 3.5 | 19 | 421 | 0.363 |
| 1×120 | 3.5 | 20 | 518 | 0.288 |
| 1×150 | 3.5 | 22 | 618 | 0.236 |
| 1×185 | 3.5 | 24 | 808 | 0.188 |
| 1×240 | 3.5 | 26 | 1045 | 0.145 |
Henan Hongda Cable Co., Ltd. located in No. 3, Changping Road, ZhanDian District, Jiaozuo, Wuzhi. Our factroy established in March of 2004. Our owns registered capital of RMB Fifty-one million six hundred and eighty thousand. Hongda Cable covers an area of 100,000 square meters, including 50,000 square meters of building area. We have more than 120 staff members and professional workers. our fixed assets of 90,000,000. We can provide more than 100 varieties, tens of thousands of specifications of wire and cable, with 10000 km annual production capacity
Henan Hongda Cable Co. Ltd. is the original Zhengzhou Hongda Cable Co. Ltd. established enterprise expansion. The company is committed to system R&D, design, manufacturing, marketing and service of cable products,We mainly aim at managing cross-linking XLPE insulated power cables, PVC insulated power cables, plastic insulated control cables, insulated overhead cables, and stranded aluminum and ACSR. At present, the cables’ biggest cross area is 800 square meters with a maximum electric power of 35KV. The company has more than 300 (sets) domestic and oversea-leading production and testing equipment
Our factory has advanced equipment of 20 sets production lines and 25 sets testing machinas, The production capacity is more than 12 million kilometers. We have skillful staff over 20-year experience,before starting working, every worker need to be trained professionally. Therefore, we can promise the product will be 100% quantified.
In our factory, every roll wire need to be test strictly, We wil test resistance, insulation thickness, the tension, stretch and so on. Before packing, every cable need to be test quantified, and we can make promise the 100% quantified.
Why Choose Us ?
1. We have a large production base, and advanced production equipment
2. Have an competitive price and high quality
3. Excellent after-sale service
4. Free issue:packaging list,invoice
5. Powerful technology team
6. Strict quality assurance system and perfect testing means
7. Advanced process equipment
8. Delivery on time
9. Our cable sales to Middle East,Africa,Russia,Southeast Asia, etc.
10.We have a good reputation in the overseas
Welcome your inquiry to Tina
We are China 20kv 35kv SIP-3 Cable 1X35 1X50 1X70 1X95 1X120 Self-Supporting Insulated Wire GOST 31946 manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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Tags: 35kv SIP-3 Cable, Henan Hongda Cable Co., Ltd., SIP-3 Cable
