MV Cables: Medium Voltage Cables Deliver Maximum Results in Architecture and Design
Cables are essential for the architecture and design industry. We need cables in our residential areas or commercial enterprises to supply electricity from the power grid. In industrial and architectural sectors, these cables must be installed considering several factors.
Such as the required voltage for power supply, wire composition and ensuring it withstands various geographical conditions.
And the ideal solution for the above requirements is medium voltage (MV) cable, which represents medium voltage cables perfectly suited for architectural buildings since they provide universal medium voltage suitable for most applications. Moreover, these cables are resistant to environmental changes, meaning MV cables are not greatly affected by climate variations.
This makes them an ideal choice for both interior and exterior architectural buildings.
In this article, we will explore the importance of medium voltage cables in architecture and design, as well as shed light on types of medium voltage cables used in the architecture and design industry.
We start by clarifying the aforementioned definition of medium voltage cables.
What Are Medium Voltage Cables in Architecture and Design
A cable designed for transmitting electricity at medium voltages is called a medium voltage cable. This type of cable is electrically functional and practically fully made from copper.
According to the International Electrotechnical Commission, voltages that can be used for medium voltage cables are in the range of 5 kV to 35 kV (IEC).
The main applications of medium voltage cables are found in power distribution networks and smart substations. Additionally, medium voltage cables are used for large pools and major industrial enterprises due to their additional versatility and performance.
Use of Medium Voltage Cables in Architecture and Construction
Electrical connections are run inside homes and architectural projects to connect the main power grid with your building meters. Building utilities have different voltage ranges. For example, a 50 W fan requires one voltage level while a 2000 W iron needs more.
In this case, medium voltage cables work best as they offer a universal option to connect household electrical appliances from the main power grid to building meters.
Their flexibility and modern insulation methods make them ideal for dry and humid geographical conditions.
This means you can use MV cables in your building without worrying about natural disasters.
Types of Medium Voltage Cables Used in Architecture and Other Industries
Considering the voltage ranges of MV cable types, about seven kinds of medium voltage cables are used for various electrical operations.
- Power Cables
- Shielded Cables
- Concentric Neutral Cables
- Paper Insulated Lead Sheathed Cables
- Underwater Cables
- Mining Cables
- Aluminum Sheathed Cables
Most Common Types of MV Cables in Architecture and Design
MV-90 Type
The conductor of MV-90 cable is bare copper, and the cable has one shield around the conductor. The insulation for MV-90 line is made from cross-linked polyethylene, also having extruded semiconducting screen and insulation shield.
Regarding voltage class, the MV-90 cable is ideal for household appliances with a nominal voltage range of 5000 V to 15000 V. This is due to its ability to withstand such higher voltages. Additionally, the cable functions effectively in dry or humid conditions.
Since the conductor temperature of MV-90 cable is always 90 degrees, it received its name from this characteristic.
Why Use MV-90 Cable in Architecture and Design
- Low dielectric cost
- Resistance to mechanical damage
- With its concentric shield, MV-90 cable easily connects two wires.
MV-105 Type
Differing from its counterpart MV-90, the MV-105 cable uses an EPR (Ethylene Propylene Rubber) insulator, which is in rubber form.
Again, the 105 kV medium voltage cable corresponds to a screened twisted cable configuration. These cables have one conductor and are made from bare copper wire.
The MV-105 cable also has a PVC jacket, just like the MV-90. Additionally, MV-105's operating temperature range is from 5 kV to 15 kV.
The maximum temperature at which MV-105 is most conductive is 105 degrees Celsius.
Why Use MV-105 Cable in Architecture and Design
- Passed fire resistance tests per IEEE 1202/FT4
- Full shielding
- Fire-resistant properties
- Good flexibility
- Increased current carrying capacity
Conclusion
Devices requiring medium electrical power for their daily operations are perfectly suited for medium voltage cables. There is a wide selection of MV cables, but the most common in the market are MV-90 and MV-105.
You can use them equally in residential and commercial enterprises. Environmentally resilient and well-insulated medium voltage cables are ideal for the architecture and design industry.
Manufacturers like ZWMVCABLE develop medium voltage cables. At ZWMV, cable production is carried out with a focus on product quality. For more information, contact
ZWcable.
