- Place of Origin:
-
Guangdong, China
- Brand Name:
-
CTT Cable
- Model Number:
-
YJV
- Insulation Material:
-
XLPE
- Type:
-
Medium Voltage
- Application:
-
Underground
- Conductor Material:
-
Copper
- Jacket:
-
PVC
- CCC Certified.
- Valid from 2017-12-05 until 2022-12-05
- Packaging Details
- 01. Steel Wooden Drum; 02 Wooden Drum
- Port
- Port of Shenzhen/Guangzhou
- Picture Example:
-
- Lead Time :
-
Quantity(Meters) 1 - 2000 >2000 Est. Time(days) 15 To be negotiated
STANDER
International:IEC60502-2
National:GB/T 12706.1-2008
CONSTRUCTION:
1. CONDUCTOR
– Bare copper class 2 to IEC 60228, round, multiwire stranded and compact
2. CONDUCTOR SCREEN
– Inner semi-conducting coating
3. INSULATION
– Core insulation of cross-linked polyethylene (XLPE)
4. INSULATION SCREEN
– Outer conductive layer extruded and per-manently welded with the core insulation
Semi-conducting type
– Over the outer semi-conducting layer, a semiconducting tape must be used.
5. METAL SCREEN
– copper tapes helically with a minimum thickness of 0,1 mm.
Separator
– Over the screen as well as under outer sheath, a separating layer must be used (e. g. taping).
6. SHEATH
– Outer sheath of PVC compound
MV power cable 3 core (armoured)
MV power cable 3 core (armoured)
1. Conductor
2.Conductor Screen
3.Insulation
4.Insulation Screen
5.Metal shielding
6.Filler
7.Wrapping
8.Inner sheath
9.Armor
10.Outer Sheath
Construction characteristics | |
| Conductor shape | Circular stranded (RM) |
| Lead free | Yes |
| Insulation | XLPE |
| Screen | copper tape |
| Material of bedding | Separation tape |
| Outer sheath | PVC |
| Usage characteristics | |
| Packaging | Steel Wooden Drum |
| Minimum installation temperature | -20 °C |
| Max. conductor temperature in service | 90 °C |
| Short-circuit max. conductor temperature | 250 °C |
| Bending factor when laying | 20 x D single core cable 15 x D multi-core cable |
Physical and Electrical Characteristics:
| No.cores x cross-sec. | Operation voltage max. | max. Nominal voltage U0/U | Insulation thickness | Sheath thickness | Outer Ø approx. | weight approx. | Current ratings in air 30℃ | Current ratings buried 20℃ | maximum DC resistance at 20℃ |
| mm² | kV | kV | mm | mm | mm | kg / km | A | A | Ω/km |
| 1 x 35 | 17.5 | 8.7 / 15 | 4.5 | 1.7 | 22.9 | 779 | 205 | 190 | 0.52 |
| 1 x 50 | 17.5 | 8.7 / 15 | 4.5 | 1.7 | 24.2 | 952 | 245 | 225 | 0.39 |
| 1 x 70 | 17.5 | 8.7 / 15 | 4.5 | 1.8 | 26.1 | 1190 | 305 | 275 | 0.27 |
| 1 x 95 | 17.5 | 8.7 / 15 | 4.5 | 1.9 | 27.7 | 1461 | 370 | 330 | 0.19 |
| 1 x 120 | 17.5 | 8.7 / 15 | 4.5 | 1.9 | 29.3 | 1738 | 430 | 375 | 0.15 |
| 1 x 150 | 17.5 | 8.7 / 15 | 4.5 | 2.0 | 30.9 | 2054 | 490 | 425 | 0.12 |
| 1 x 185 | 17.5 | 8.7 / 15 | 4.5 | 2.0 | 32.7 | 2427 | 560 | 480 | 0.10 |
| 1 x 240 | 17.5 | 8.7 / 15 | 4.5 | 2.1 | 35.1 | 3001 | 665 | 555 | 0.08 |
| 1 x 300 | 17.5 | 8.7 / 15 | 4.5 | 2.2 | 37.3 | 3604 | 765 | 630 | 0.06 |
| 1 x 400 | 17.5 | 8.7 / 15 | 4.5 | 2.3 | 41.9 | 4702 | 890 | 725 | 0.05 |
| 1 x 500 | 17.5 | 8.7 / 15 | 4.5 | 2.4 | 45.4 | 5753 | 1030 | 825 | 0.04 |
| 1 x 630 | 17.5 | 8.7 / 15 | 4.5 | 2.5 | 49.1 | 7035 | 1190 | 940 | 0.03 |
*Dimensions and specifications may be changed without prior notice.
| Routine tests: | Sample tests: | Type tests: |
| These non-destructive tests are normally carried out on all lengths manufactured. - Conductor resistivity - Spark test on oversheath - Voltage tests on sheath - D.C. voltage test on oversheath | These potentially destructive tests are normally carried out on every production run. - Examination of conductor and dimensions - Hot set test for XLPE insulation - Insulation and oversheath thickness - Four hour voltage test | These destructive tests are normally carried out in addition to the above tests on commencement of a particular cable supply to validate its design. - Electrical type tests including bending and heat cycle - Non-electrical type tests including mechanical properties after ageing and tests under fire conditions. |
Packaging details
 |  |  |
| Steel Wooden Drums | wooden drums | Cable Drum In container |
Packing: steel wooden drum, other as required
Cable Drum Data
| CABLE DRUMS | D1=Flange Diameter(mm) | W=Useful Width (mm) | D2=Barrel Diameter(mm) |
 | 1000 | 700 | 500 |
| 1100 | 700 | 550 | |
| 1200 | 700 | 600 | |
| 1400 | 750 | 710 | |
| 1600 | 900 | 900 | |
| 1800 | 1120 | 1000 | |
| 2400 | 1150 | 1300 |
Delivery Port:
 |  |  |
| Port of Shenzhen | Port of Hongkong | Port of Guangzhou |
| Certificate | Information | |
 | ISO 9001:2008 quality management systems | Certificat ISO 9001:2008 Shenzhen chengtiantai cable industry development Co.Ltd. ; Certified through Guangdong quality Testing CTC Certification Co.Ltd.; Valid until 9th January 2022 |
 | ISO 14001:2004 environmental management systems | Certificat ISO 14001:2004 Shenzhen chengtiantai cable industry development Co.Ltd. ; Certified through Guangdong quality Testing CTC Certification Co.Ltd.; Valid until 9th January 2022 |
 | OHSAS 18001:2007 assessment specification for occupational health & safety management systemsenvironmental management systems | Certificat OHSAS 18001:2007 Shenzhen chengtiantai cable industry development Co.Ltd. ; Certified through Guangdong quality Testing CTC Certification Co.Ltd.; Valid until 9th January 2022 |
SOME GREAT SHOT ON OUR MANUFACTURING PLANT
PRODUCTION FIGURES
 | |
| •Cable production started 1983 •36 years of cable manufacturing experience •Sales in 2018(FY) about 500 million USD •100,000 m2 Production area •2 Manufacturing plant 1 R&D Center •350 Will-trained employees •Exported more than 22 countries | •200 Sets Of Testing Equipment •100 Testing Items •40 wire drawing machines •20 stranding machines •10 bunching machines •25 Extruder Facility •20 Braiding machines cable & •wires from 0.5 to1000 mm2 |
RECOMMENDED ORDERING PARAMETERS
For prompt quotation / supplies please make sure your inquiries and your orders are securing the following data :
1 International or Special Standard. (Alternatively, the precise usage of the cable.)
2 Rated voltage.
3 Copper or Aluminium conductors.
4 Size of each conductor.
5 Insulation material : PVC XLPE or others.
6 Number and identification of conductors.
7 Other requirements.
8 Packing.
9 Required delivery time.
10 Required validity.
If this all seems a litle too technical for you, then why not get in touch with us.We look forward to assisting you in identifying the best products for your specific application and to answer any questions you might have.
WARRANTY
For a period commencing on the date shipped the Goods to Buyer and continuing for a period of 12 months thereafter.
