Huayuan Gaoke Cable Co.,Ltd.
30 KV XLPE MV Power Cables,1x400mm2 Mv Power Cable,Aluminium Wire Armored Cable
Huayuan Gaoke Cable Co.,Ltd.
30 KV XLPE MV Power Cables,1x400mm2 Mv Power Cable,Aluminium Wire Armored Cable
| Payment Type: | L/C,T/T,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,FCA,CPT |
| Min. Order: | 1000 Meter |
Model No.: YJY62
Brand: HUAYUAN YONGTONG
Type: Insulated
Conductor Type: Stranded
Application: Underground
Conductor Material: Copper
Sheath Material: Crosslinking
Insulation Material: XLPE
Material Shape: Round Wire
Certification: ISO9001
Brand: HUAYUAN YONGTONG
Packaging: Drum
Productivity: 1000km/M
Transportation: Ocean,Land,Air
Place of Origin: Beijing,China
Supply Ability: 1000km/M
Certificate: CE,CCC,ISO
HS Code: 8544601200
Port: Tianjin Port,Shanghai Port,Qingdao Port
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
1. APPLICALBE STANDARDS
The cable which Beijing Huayuan offered shall be designed, manufactured and tested according to international standards as follows:
| Quality Control Standard | |
| ISO 9001 | Quality Management Systems |
| ISO 14001 | Environmental Management Systems |
| Component Material Standard | |
| IEC 60228 | Conductors of insulated cables |
| Cable Standard | |
| IEC 60502-2 | Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) – Part 2:Cables for rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV) |
2.CABLES STRUCTURE for 1C*400mm2 Cable
CU/XLPE/CWS/PVC/AWA/PVC 18/30(36) kV 1× 400/35 mm2
| Construction | Nominal Thickness(mm) | Nominal Diameter(mm) |
| 1- Stranded compacted circular copper conductor | / | 23.2 |
| 2- Conductor screen | 0.8 | 24.8 |
| 3- XLPE insulation | 8.0 | 40.8 |
| 4- Insulation screen | 0.6 | 42.0 |
| 5- Semi-conductive water-blocking tape | 0.3 | 42.3 |
| 6- Copper wire with copper tape screen | Nominal cross section 35mm2 | 44.6 |
| 7- Wrapping tape | 0.2 | 45.2 |
| 8- PVC inner sheath | 1.5 | 48.2 |
| 9- Aluminum wire armour | 2.5 | 53.2 |
| 10-Wrapping tape | 0.25 | 54.7 |
| 11-PVC Outer sheath | 2.8 | 60.3 |
3.Guaranteed Technical Particulars
| N2XSYRY | 18/30 KV Power Cable- CU/XLPE/SCRlBDlAWAlPVC | Size 1x400 Sqmm | Size 1x400 Sqmm |
| | | | |
| Item | Description | Specification | offer |
| 1 | No. ofCores | 1 | 1 |
| 2 | Conductor Material | Cu | Cu |
| 3 | Conductor size | 400 mm² | 400 mm²(nominal) |
| 4 | No. And diameter of wires (No/mm) | 61x2.85 | 60x2.97(nominal) |
| 5 | Conductor Diameter | ~22.5 mm | 23.2mm(nominal) |
| 6 | Thickness of inner semi-conductor layer | ~ 0.8 mm | 0.8mm(nominal) |
| 7 | Diameter over inner semi-conductor layer | ~22 mm | 24.8mm(nominal) |
| 8 | Insulation material | XLPE | XLPE |
| 9 | THickness of insulation, nominal | ~6 mm | 8.0mm(nominal) |
| 10 | Diameter over insulation,nominal | ~33 mm | 40.8mm(nominal) |
| 11 | Thickness of outer semi-conductor layer | ~0.5 mm | 0.6mm(nominal) |
| 12 | Diameter of outer semi-conductor layer | 35 mm | 42.0mm(nominal) |
| 13 | Semi-conductor & water blocking tape thickness | 0.3 mm | 0.3mm(nominal) |
| 14 | Nominal crosssection of screen | 35 mm² | 35 mm² |
| 15 | Screen specification | Copper wire &copper tape applied helically | Copper wire &copper tape applied helically |
| 16 | Specification sheath material | PVC (ST2) | PVC (ST2) |
| 17 | Thickness of separation sheet | ~ 40 mm | 1.5mm(nominal) |
| 18 | Diameter of armour wires | Alumininum & 2.5 mm | 2.5(nominal,AL wire) |
| 19 | Diameter of over amouring | ~ 44 mm | 53.2(nominal) |
| 20 | Outer sheet material | PVC (ST2) | PVC (ST2) |
| 21 | Thickness of outer sheath, nominal | 2.5 mm | 2.8 mm(nominal) |
| 22 | Overal diameter | ~50 mm | 60.3(nominal) |
| 23 | AC test voltage for 5 min (For fisrt time) | 70 KV | 70 kV |
| 24 | Cable color | Red | red |
4.TEST REQUIREMENTS FOR MV Power Cables
The cable testing shall be conducted in accordance with applicable standard of 18/30kV Power Cables. The following test items shall be carried out in accordance with relevant IEC standards.
| No. | Test item |
| Routine tests | |
| 1 | measurement of the electrical resistance of conductors |
| 2 | Partial discharge test |
| 3 | Voltage test |
| Sample tests | |
| 1 | conductor examination |
| 2 | check of dimensions |
| 3 | Voltage test for 4 h |
| 4 | Hot set test for XLPE insulation |
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Product Categories : Middle Voltage Power Cable
