What we can do ? different country different requirement all we can offer.

Ⅰ.Overview

YB-12/0.4-口 High-voltage/Low-voltage Prefabricated Substation (hereinafter referred to as cubicle substation or European cubicle substation) is a kind of compact power distribution device that integrates high-voltage electrical devices with transformer and low voltage electrical devices. It is widely applied to buildings in urban and rural areas, residential communities, high-new-tech development zones, small and medium sized factories, mining areas, oil fields, temporary construction sites and so on, is used for electric energy receiving and distribution in power distribution system.

II. Model and description

Ⅲ.Environmental conditions

1.Ambient temperature: outdoor equipment: -15℃ ~ + 55℃, indoor equipment: -15℃ ~ + 45℃;mean value within 24h should not exceed +35°C;
2.Solar radiation: ≤ 1,000 W/m;
3.Arelative humidity:The average daily relative humidity is not more than 90%(+25 ℃), the average monthly relative humidity is not more than 90%, temperature condensation, may condensation;

4.Altitude: ≤1000m .

5.Earthquake intensity: not exceeding 8 degrees

6.Vibration: horizontal acceleration 0.5g, vertical acceleration 0.2g;

7.Thunderstorm day: heavy minefield (Td> 60);

8.Reice thickness: ≤ 10 mm;

9.Wind speed: The average wind speed is 3.0m/s, and the maximum wind speed does not exceed 35m/ seconds.

10.Daily average relative water vapor pressure is ≤ 2.2kpa, Monthly average relative water vapor pressure is ≤ 1.8kpa;

11.Seismic horizontal acceleration: no more than 0.4m/s, vertical acceleration: not greater than 0.2m/s.

12.The installation site should be no conductive, dusty, hazardous, corrosive, inflammable and explosive materials harmful to 13.metals and insulators.

14.The special working conditions shall be negotiated by the manufacturer and the user and corrected according to the standard.

Ⅳ.Specification

Ⅳ.Features

Prefabricated transformer substation Main features

System voltage:12kV(24kV,36kV is available) rated high voltage current:630A or more;

Collocating 3D transformer, reduce loss, upgrade the capability to 11 grade;

Collocating 3D transformer, upgrade insulation heat-resistant to H grade, can work long time in 180 setting;

Collocating 3D transformer, lessen 1/4-1/5 of the box cubage;

Design and make the ring network or users end as to the users requirements;
Design the box to steel plate configuration, complicated configuration or garden landscape configuration as to the users requirement;

Fix auto-parts, realize Three remote, check the data in distant, thief proof and power fare management;

Completely whole set, intelligent, little area, low investment, short project, ingoing load center, energy-saved and the lower loss, convenient assembly, adapted to setting.

Ⅴ.Structure

Prefabricated transformer substation Structure character

1.Small volume, convenient installation and maintenance, low noise, low loss, full protection.

2.Have three enclosure forms: standard type, reinforces type, and integrated type according to low voltage and

feeding requirements.

3.This product is the latest and absorbing foreign advanced technology, combined with domestic actual situation of

research and development, and called Localization of American cabinet.

4.Ring network power supply, double power supply or terminal power supply systems, the substation, power

distribution, metering, compensation, control and protection devices.

Features:

1) Smaller occupied area
2) Firm and reliable
3) Easy to move, beautiful and practical
4) Its cost is low, and the installation period is short