Waterproof DC 300mm Single Core Cable Extra High Voltage Copper Cable 220KV

 China Waterproof DC 300mm Single Core Cable Extra High Voltage Copper Cable 220KV supplier

Waterproof DC 300mm Single Core Cable Extra High Voltage Copper Cable 220KV image

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Place of Origin :Henan, China (Mainland)
Model Number :MV
Price :US $50-300 / Meters | 1000 Meter/Meters 110kv xlpe insulated high voltage undergr
MOQ :1000 Meter/M
Insulation Material :XLPE
Type :Medium Voltage
Application :Underground
Conductor Material :Aluminum
Jacket :PVC
Product name :Waterproof DC cable underground extra high voltage copper cable 220KV
Rated voltage :110/220kv
Conductor :Al/Cu
Core :1 core
Insulation :XLPE
Sheath :PVC/PE
Shield :Corrugated aluminum
Certificate :ISO9001/ISO14001
Standard :IEC60502-2, BS 6622, NFC 33226, etc.
Package :Wooden Reel, Iron-wooden Reel, Steel Reel

Waterproof DC cable underground extra high voltage copper cable 220KV

Product Description

 

Application:

Extra-high-tension cable is a kind of power cable with the continuous development ofcable technology. The cable is generally used as a central link in the large
transmission system. It belongs to a high voltage cable with high technical content,which is mainly used for long distance power transmission.

 

Applicable Standard:

GB 11017. IEC61840

 

Cable Characteristics:

1. Long-term operating temperature for cable conductor is 90C
2. The highest temperature of the conductor in short circuit (no longer than 5
seconds) is not more than 250C. If a joint is in the cable, the temperature of thetinning welding joint is not more than 120C, compressing joint not more than150C and electro-welding or gas-welding joint not more than 250C.
3. No drop is limited provided there is full mechanical tension when cable is laid. It is forbidden to lay cable in iron-pipe or to fix cable by circling around the cablewith iron materials.
4. Min. temperature during installation shall not be less than 0C. In the case oflower temperature, heating measures shall be taken.

 

 

Cable Structure:

Core Number: 1 Core

Conductor: Cu / AL

Insulation: XLPE

Metallic screen: Corrugated Aluminum sheathed

Outer sheath: PVC / PE

 

 

Product date sheet 

 

YJLW02 YJLLW02
Rated Voltage Conductor size Approx conductor dia. conductor screen thickness XLPE insulation thickness insulation screen thickness corrugated Al sheath thickness outer sheath thickness Approx. cable dia. Approx cable weigh Electric capacity Inductance loss of insulation Max.D.C. Resistance
Cu Al parallel laying trafoil laying Cu Al
kv mm² mm mm mm mm mm mm mm kg/km pf/m mH/km w/m Ω/km
110 240 18.40 1.5 19.0 1.0 2.0 2.9 90.6 7905 6383 136 0.757 0.508 0.175 0.0754 0.1250
300 20.60 1.5 18.5 1.0 2.0 3.0 91.8 8617 6692 147 0.734 0.489 0.190 0.0601 0.1000
400 23.50 1.5 17.5 1.0 2.0 3.0 92.9 9415 6954 165 0.708 0.465 0.212 0.0470 0.0778
500 26.60 1.5 17.0 1.0 2.0 3.1 95.4 10655 7495 182 0.683 0.445 0.234 0.0336 0.0605
630 30.25 1.5 16.5 1.0 2.0 3.1 98.3 12182 8095 201 0.657 0.424 0.259 0.0283 0.0469
800 34.23 1.5 16.0 1.0 2.0 3.2 101.2 14053 8861 224 0.633 0.406 0.288 0.0221 0.0367
1000 41.40 2.0 16.0 1.0 2.0 3.4 110.5 17510 10878 265 0.594 0.386 0.341 0.0176 0.0291
1200 45.28 2.0 16.0 1.0 2.0 3.4 114.6 19470 11756 282 0.577 0.375 0.363 0.0151 0.0247
220 240 18.40 1.5 27.0 1.0 2.0 3.4 107.4 10609 9087 110 0.895 0.543 0.559 0.0754 0.1250
300 20.60 1.5 27.0 1.0 2.0 3.4 109.8 11477 9553 117 0.873 0.524 0.591 0.0601 0.1000
400 23.50 1.5 27.0 1.0 2.0 3.4 113.1 12630 10169 125 0.846 0.503 0.633 0.0470 0.0778
500 26.60 1.5 27.0 1.0 2.0 3.4 116.4 14042 10882 134 0.822 0.484 0.678 0.0336 0.0605
630 30.25 1.5 27.0 1.0 2.0 3.4 120.2 15867 11780 144 0.796 0.464 0.729 0.0283 0.0469
800 34.23 1.5 27.0 1.0 2.0 3.4 124.6 17964 12775 155 0.771 0.446 0.785 0.0221 0.0367
1000 41.40 2.0 27.0 1.0 2.3 3.4 133.7 22025 15394 180 0.733 0.423 0.912 0.0176 0.0291
1200 45.28 2.0 27.0 1.0 2.4 3.4 137.8 24243 16529 190 0.715 0.411 0.965 0.0151 0.0247
1400 48.20 2.0 27.0 1.0 2.4 3.4 140.9 26600 17535 198 0.703 0.403 1.004 0.0123 0.0202
1600 50.41 2.0 27.0 1.0 2.5 3.4 143.3 28183 18319 204 0.694 0.397 1.034 0.0108 0.0177
1800 53.35 2.0 27.0 1.0 2.5 3.4 146.4 30478 19310 212 0.682 0.390 1.074 0.0096 0.0157
2000 57.00 2.0 27.0 1.0 2.6 3.4 150.3 33280 20613 222 0.669 0.382 1.123 0.0086 0.0141

 

 

 

   

 

 

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Packaging & Shipping

Company Information

 

Our Certificate

 

Our Services

 

 

FAQ

 

 

Q1: Are you a manufacturer or a trade company?
A: We are cable manufacturer with 15 years production experience and more than 10 years export experience.
Q2: What`s your export business type / customer groups?
A: Our business includes: Retail, wholesale, government project supply, private engineering supply, international bidding, customer requirements production, OEM , etc. And our customers are : Retailers, Wholesalers, Electric Power Companies, Oil companies, EPC companies, Electrical equipment manufacturers, Factories, Agents, Brokers , etc. No matter which field you are in , if you need cables , just contact us !
Q3: I do not know how to choose what I need. / I have not found the cable type and size I need on this page.
A: Please do not worry. Contact us and send us your requirements, we will help you to choose correct cable you need. If you have below information is better: Cable voltage, conductor material, Insulation and Outer sheath material, armor type. Otherwise you can provide us the cable installation environment, application requirements, etc.
Q4: When can I get the price ?
A: Normally you can get our feedback within 24 hours upon we get your inquiries. As soon as necessary product information is confirmed, our quotation will reach you within 24 hours. For large project and multi-items more than 50 items, we need 3-5 days more.

 

Q5: What’s your MOQ?/ How long is your delivery time?
A: MOQ & Delivery time both according to different product, product size, production construction. Welcome to contact us for further communication. Anyway, we will try our best to support you!
Q6: What’s your trade term and payment term?
A: Mostly used trade term is EXW, FOB , CFR/CNF, CIF. Payment term varies from different contract value and commercial clauses. Normally 30% TT advance payment is required, the balance payment by TT / LC .
Q7: What`s your quality guarantee and period.
A: We guarantee that all of our products are free from defects. We will take back any product that does not meet the agreed quality by both parties. Usually the guarantee period is 18 months after shipment and 12 months after installation, which is earlier .

 

Q8: Does your price include destination custom clearance , import tax , installation service ?
A: Sorry, currently we only supply cables and provide shipping service in China. Other services should be re-quoted and negotiated by both parties.

 
 
Looking forward to cooperating with you.
 
 

We are China Waterproof DC 300mm Single Core Cable Extra High Voltage Copper Cable 220KV manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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