Concentric Cables are composed of single-core or multicore conductors, and there is an insulation layer between the multiple conductors, which can effectively prevent electromagnetic interference between the two conductors.
ZMS produced Concentric Cables are typical of most cable insulation types. Concentric cables are often used as energy supply cables. Most common in power distribution, panel, and street lighting areas.
ZMS Concentric Cables Types
- Single Copper/Aluminum Concentric Power Cable
Copper Single Core Concentric Cable
Onye nduzi: Copper Class 2
Mkpuchi: XLPE / PVC
Core: Single Core
Cable Inner Sheath: PVC
Concentric Conductor Layer: Copper
Cable Tape: No-absorbent material or OEM
Armored: AWA
Cable Outer Sheath: XLPE / PVC / PE / LSZH
Aluminum Single Core Concentric Cable
Standard: ASTM-B; ASTM-D; UL
Onye nduzi: 8000 Series Aluminum Alloy
Mkpuchi: XLPE / PVC
Core: Single Core
Cable Inner Sheath: PVC
Concentric Conductor Layer: Aluminum
Cable Tape: No-absorbent material or OEM
Armored: AWA
Cable Outer Sheath: XLPE / PVC / PE / LSZH
- Two/Three/Four Core Copper/Aluminum Concentric Cable
LSZH Concentric Cable
Onye nduzi: Aluminum / Copper Conductor
Mkpuchi: XLPE
Core: Single / Two / Three / Four core
Cable Inner Sheath: PVC
Concentric Conductor Layer: Copper / Aluminum
Cable Tape: No-absorbent Material or OEM
Cable Outer Sheath: LSZH
Three/Four Core Concentric Cable
Onye nduzi: Aluminum / Copper Conductor
Mkpuchi: XLPE
Core: Three / Four core
Cable Inner Sheath: PVC
Concentric Conductor Layer: Copper/Aluminum
Cable Tape: No-absorbent Material or OEM
Cable Outer Sheath: XLPE / PVC / PE
Concentric Cable Application And Specifications
- Cable Application
This copper/aluminum conductor concentric cable is used in power distribution lines of rated voltage 600/1000V and below as the connecting cable from the power source to the electricity meter. Concentric conductor cables are suitable for use in dry and wet locations, directly underground or outdoors. The maximum working temperature is 70°C (PVC or PE insulation) or 90°C (XLPE insulation).
Armored concentric conductor cables have better mechanical strength. When buried in the ground, this increases their ability to withstand stresses, reduces damage caused by external forces, and ensures that cables and linked equipment work efficiently.
- Cable Specifications
Number of cores: 1, 2, 3, 3+1, 3+2, 4, 4+1, 5 were gabazie.
Ụdị | Size | Construction | |||||
AWG | Phase Conductor | XLPE(mm) | Neutral Conductor | UV-PVC(mm) | |||
No. | Dia. | Thick | No. | Dia. | Thick | ||
Bipolar | 12 | 7 | 0.78 | 1.14 | 39 | 0.321 | 1.14 |
10 | 7 | 0.98 | 1.14 | 25 | 0.511 | 1.14 | |
8 | 7 | 1.23 | 1.14 | 25 | 0.643 | 1.14 | |
6 | 7 | 1.55 | 1.14 | 25 | 0.813 | 1.14 | |
4 | 7 | 1.96 | 1.14 | 27 | 1.02 | 1.14 | |
Tripolar | 8 | 7 | 1.23 | 1.14 | 65 | 0.45 | 1.14 |
6 | 7 | 1.55 | 1.14 | 65 | 0.511 | 1.52 | |
4 | 7 | 1.96 | 1.14 | 65 | 0.643 | 1.52 | |
2 | 7 | 2.47 | 1.14 | 65 | 0.823 | 1.52 | |
Ụdị | Size | Construction | |||||
mm2 | Phase Conductor | XLPE(mm) | Neutral Conductor | UV-PVC(mm) | |||
No. | Dia. | Thick | No. | Dia. | Thick | ||
Bipolar | 10 | 7 | 1.35 | 1.2 | 13 | 0.98 | 1.0 |
6 | 7 | 1.1 | 1.2 | 18 | 0.654 | 1.0 | |
Question
If you don’t know how to choose the products you need or don’t find the cable type and size you need on this page, don’t worry. Contact us and send us your requirements, and we can help you choose the right cable. You can provide us with the following information: cable voltage, conductor material, insulation and sheath material, shield type, armor type, wdg. or you can provide us with cable installation environment, application requirements, wdg. We will serve you wholeheartedly. Veri Cable Supplier has a number of quality certifications: ISO 9000, ISO 9001, ISO14000, ISO14001, ISO18000, CE, IEC, BS, NFC, ASTM, DIN, wdg.
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