- Model NO.: MV-BE39
- Voltage: Low and Medium Voltage Cable
- Insulation Material: Epr
- Material Shape: Round Wire
- Certification: ISO, CCC, CE, RoHS, UL, VDE
- Brand: Yifang
- Transport Package: Wooden or Wooden-Steel Drum
- Origin: Zhengzhou, China
- Application: Construction, Underground, Industrial
- Current: DC & AC
- Sheath Material: PVC
- Wire Core Material: Round Aluminum or Copper Wire
- Model: Mv-Be39
- Trademark: Yifang Cable
- Specification: 1/0 AWG TO 1000 KCMIL
- HS Code: 8544601200
Applications
For installation in tray, trough, conduit, ducts, aerial and direct buried as allowed by the NEC. The cables can be used in main feeder, distribution, and branch circuits for industrial, commercial and electric utility installations. They may operate continuously in wet or dry locations at conductor temperatures not exceeding 105 ºC, at not more than 140 ºC for emergency overload conditions and 250 ºC during short-circuits. Suitable for systems rated 35 kV, 133 % & 100 % insulation level (grounded systems).
Construction
Copper concentrically stranded compressed conductor; triple single head extruded conductor shield, EPR (ethylene propylene rubber) insulation and easy strippable insulation shield, all dry cured; bare copper tape shielded; surface printed black PVC jacket.
Standards
- National Electrical Code (NEC)
- UL-1072 MV-105
- ICEA S-93-639/NEMA WC74
- ICEA S-97-682
- AEIC CS8
- UL listed as Type MV-105 for use in accordance with NEC
- Sizes 4/0 AWG and larger are listed and marked ""Sunlight-Resistant FOR CT USE"" in accordance with NEC
- Ampacities are based on the NEC.
- Cable Tray: Three single cables, installed in uncovered cable tray in accordance with NEC Section 392.13; operating at 105 ºC conductor, at an ambient temperature of 40 ºC.
- Buried Duct: Three cables per duct operating at 105 ºC conductor, 20 ºC ground ambient, earth Ï = 90, 100% load factor.
- Conduit in Air: Three cables per isolated conduit in air at 40 ºC; operating at 105 ºC conductor (NEC Table 310.73).
Specification
Package and Delivery
Wall brackets of cable tray are essential components in cable management systems. They are used to support cable trays on walls, ensuring that cables are organized and protected from damage. In this article, we will discuss the different types of wall brackets available in the market, their features, and how they are used.
Types of Wall Brackets
There are several types of wall brackets available for cable trays, including:
1. Standard Wall Brackets: These brackets are the most commonly used and are designed to support cable trays at a fixed distance from the wall. They are available in different sizes and materials, including galvanized steel, stainless steel, and aluminum.
2. Adjustable Wall Brackets: These brackets are designed to provide flexibility in the installation of cable trays. They can be adjusted to different angles, allowing for the installation of cable trays on uneven surfaces.
3. Ladder Rack Wall Brackets: These brackets are designed for use with ladder-style cable trays. They are available in different sizes and can be used to support cable trays at different heights.
Features of Wall Brackets
Wall brackets of cable tray come with several features that make them suitable for different applications. Some of the features to consider when choosing wall brackets include:
1. Material: Wall brackets are available in different materials, including galvanized steel, stainless steel, and aluminum. The choice of material will depend on the application and the environment in which the cable tray will be installed.
2. Load Capacity: Wall brackets come with different load capacities. It is important to choose a bracket with a load capacity that is suitable for the weight of the cable tray and the cables it will support.
3. Adjustability: Adjustable wall brackets provide flexibility in the installation of cable trays. They can be adjusted to different angles, allowing for the installation of cable trays on uneven surfaces.
4. Corrosion Resistance: Wall brackets made of galvanized steel or stainless steel are resistant to corrosion and are suitable for use in harsh environments.
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