Concrete Kiosks

MV/LV Concrete Distribution and Transformer Centers are designed and manufactured according to the relevant specifications.  Concrete Distribution and Transformer Centers consists three sections: HV switching units section, MV distribution transformer section, LV distribution panel section. Each section has independent doors and ventilation shutters.

Ürün Bilgisi

MV/LV Concrete Distribution and Transformer Centers are designed and manufactured according to the relevant specifications.  Concrete Distribution and Transformer Centers consists three sections: HV switching units section, MV distribution transformer section, LV distribution panel section. Each section has independent doors and ventilation shutters.

 

Monoblock concrete substations and distribution centers are compact, environmentally friendly, aesthetic and reliable centers designed to isolate metal enclosed switchgears, transformers and LV panels from harsh environmental conditions. Monoblock concrete transformer and distribution centers, which do not require any additional assembly, are produced in accordance with all international standards and in different colors and sizes according to customer request, have also certified their reliability by internationally accredited laboratories.

  Areas of Use

  • Solar Power Plants (SPP), Wind Power Plants (WPP)
  • Substations
  • Industrial Plants
  • Industrial Zones
  • Water Pumping Stations
  • Power Plants
  • Medium Voltage Distribution Systems
  • Generator Cabins

    Advantages
  • Very flexible division and door positions
  • Low operating costs
  • Long-term use
  • Suitable for relocation
  • Easy and Fast Assembly
  • Environmentally compatible in structure and appearance
  • Resistant to climatic conditions
  • Customized design according to needs


    Structural Features

           Concrete Distribution and Transformer Centers consist of three main sections separated from each other.

    1. Low voltage distribution panel section
    2. Transformer section
    3. HV switching units section

    During producing concrete centers, IEC 60529 standard is taken into consideration in terms of access to energized sections and resistance to dust and water in moving sections. C35 quality concrete is used in concrete centers according to TS500 standard. Concrete centers are designed in a water-repellent structure. Ventilation panels on the walls of the center are manufactured in accordance with IP 23D protection degree.

    Concrete Distribution and Transformer Centers can be safely transported by the lifting bars on the four corners. The sections are separated from each other by intermediate walls made of concrete.

Product Types

 

Concrete Distribution and Substation Centers
 

Product Type

 

Lenght

 

Widht

 

Height

MBK-2.550 2550 2500 3530
MBK-3.200 3200 2500 3530
MBK-3.800 3800 2500 3530
MBK-4.350 4350 2500 3530
MBK-5.450 5450 2500 3530
MBK-6.000 6000 2500 3530
MBK-6.500 6500 2500 3530
MBK-7.500 7500 2500 3530

 

Technical Features

Tip  Type MBK
Rated Voltage (kV) 36
Enclosure Class (IEC 62271-202) 10
Internal Arc Resistance ( According to Reanch A and Reach B) 16 kA – 1 sn
Standard IEC 62271-202
Maximum Rated Power (kVA) 1600
Protection Class IP 23D

 

 

 

 

Standarts
IEC 62271-202 TS EN 62271-202 HV/LV prefabricated transformer centers
IEC 62271-200 TS EN 62271-200 HV Switching and control scheme
IEC 60529 TS 3033 Classification of the degree of protection of enclosures
IEC 60787 TS IEC 60787 Application guide for the selection of HV fuses for transformer protection
TS 822 Galvanized flat and corrugated sheets
EN ISO 1461 TS 914 EN ISO 1461 Hot-dip galvanized coatings on materials made of iron and steel
EN ISO 1460 TS EN ISO 1460 Metallic coatings – hot-dip galvanized coatings on ferrous materials
EN ISO 2409 TS EN ISO 2409 Paints and varnishes – Cross cutting test
EN ISO 4628/3 TS EN ISO 4628-3 Paints and varnishes – Assessment of deterioration of paint coatings – assessment of the degree of corrosion
TS EN 206-1 Concrete Section: 1 Properties, performance, manufacturing and conformity
EN 206-1 TS 3367 Low Voltage Switchgear and control gear groups Section: 1
IEC 60439-1 TS 708 Concrete steel bars
IEC 60068-2-11 TS 2093 EN 60068-2-11 Salt fog experiment
IEC 60076-1 TS 267 EN 60076-1 Power transformers
IEC61442 TSE EN 61442 Test methods for auxiliary equipment of power cables with rated voltages from 6 kV to 36 kV
IEC61442 TS HD 629.1 52 Test specifications for auxiliary equipment used in power cables with rated voltages from 3.6/6 kV to 20.8/36kV

 

Settlement and Installation

Preparation and Field Installation of Concrete Distribution and Substations

  1. Ground excavation is made.
  2. Ground is prepared for deck concrete. Earthing network is made.
  3. At least 15 cm high deck concrete is poured on the ground. C20 concrete is poured over minimum Q131 x131 mesh steel reinforcement for deck concrete.
  4. The concrete surface is covered with 0.3 sand in height of 3-4 cm.
  5. The concrete pavilion is carefully lowered onto the sand-covered deck concrete in accordance with the instructions.
  6. The grounding connection of the concrete corner is made with the previously made protection grounding.
    7. Landscaping of the Concrete Distribution and Transformer Center is done.