
25 kV ALUMINUM STRANDED CONDUCTOR CROSS-LINKED POLYETHYLENE INSULATED AND SHEATHED
SPACED AERIAL CABLE
Application
Used for transmission of electrical energy with overhead transmission lines.
Construction Conductor : Compact stranded hard drawn Aluminium wire. Conductor shiel : Semi-conducting cross-linked polyethylene. Insulation : Cross-linked polyethylene (Natural color) Sheath : Weather resistant cross-linked polyethylene (Black color) | Classification: Max.Conductor operation temperature : 90℃. Short circuit conditions : 250℃ , 5 seconds Rated voltage: 25 kV (Phase to phase). |
Nominal sectional area | Number of wire | Diameter of conductor (Approx.) | Thickness of conductor screen | Thickness of insulation | Thickness of sheath | Overall diameter (Approx.) | Maximum DC. conductor resistance at 20oC | Conductor tensile strength | Rated ampacities in free air at 40oC ( Ambient ) | Cable weight (Approx.) |
mm2 | Min | mm | mm | mm | mm | mm | Ω/km | N | A | kg/km |
25 | 6 | 6.0 | 0.5 | 3.18 | 3.18 | 20.0 | 1.20 | 3762 | 135 | 340 |
35 | 6 | 7.0 | 0.5 | 3.18 | 3.18 | 21.0 | 0.868 | 5177 | 155 | 392 |
50 | 6 | 8.2 | 0.5 | 3.18 | 3.18 | 22.0 | 0.641 | 7011 | 185 | 456 |
70 | 12 | 9.9 | 0.5 | 3.18 | 3.18 | 24.0 | 0.443 | 10354 | 230 | 538 |
95 | 15 | 11.6 | 0.5 | 3.18 | 3.18 | 25.5 | 0.320 | 13727 | 285 | 645 |
120 | 18 | 13.0 | 0.5 | 3.18 | 3.18 | 27.0 | 0.253 | 17339 | 325 | 742 |
150 | 18 | 14.4 | 0.5 | 3.18 | 3.18 | 28.5 | 0.206 | 21033 | 380 | 841 |
185 | 30 | 16.2 | 0.5 | 3.18 | 3.18 | 30.0 | 0.164 | 26732 | 425 | 976 |
240 | 34 | 18.6 | 0.5 | 3.18 | 3.18 | 32.5 | 0.125 | 34679 | 518 | 1181 |
300 | 34 | 20.8 | 0.5 | 3.18 | 3.18 | 35.0 | 0.100 | 43349 | 600 | 1392 |
400 | 53 | 23.6 | 0.5 | 3.18 | 3.18 | 37.5 | 0.0778 | 55707 | 689 | 1671 |
Zhengzhou Yifang Cable Co., Ltd
Zhengzhou Yifang Cable Co., Ltd is a large joint-stock, hi-tech enterprise established in 2001. We are specialized in wires & cables, including designment, production and sales. Located in Zhengzhou, China, our factory's position is extremely advantageous.
There are more than 500 staffs in our factory including over 50 technical personnel, 5 senior engineers. With complete advanced cable producing equipments over 150 sets, complete testing equipments, a national level fire-resistant & flame retardant cable laboratory. Our technology has reached advanced levels at home and abroad.
Our main products include: Power Cable for voltage up to 220KV, Overhead insulated cable, ABC Cable, Building Cable and flexible cord, Control Cable, Rubber Cable, Bare Conductor(ACSR, AAC, AAAC, BCC), Welding Cable, Galvanized Steel Wire(Stay wire),flame retardant mining cable, etc
We have own IM/EX right, our products have been exported to Europe, Australian, Middle-east, South-east Asia, Africa, American, South American etc., being subjected to consistent good opinion of customers.
As a people-oriented company, we always adhere to "customers first, quality first" business philosophy and promote the comprehensive quality management system. We have obtained ISO9001, ISO14001, OHSAS18001 Certification, CCC certificate, CE certificate, and the IEC international certificate and our company have been audited and approved by SGS and BV. We would like to join hands with elites from all sectors of society in the road of common development.
Any inquiry, pls feel free to contact us at Email:admin@yifangcable.com, Tel: 86-371-67837547, Fax:86-371-67837545
Any questions, pls feel free to contact us at Email:sunny@yifangcable.com, Tel:86-371-56598972, Fax:86-371-67837545