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ZBW Substation Specifications,Electrical Substation Solutions,Combined Substation Equipment

China ZBW-40.5 Combined Substation Suppliers - Reliable 40.5kV and 12kV Factory Electrical Solutions

Overview

This product is an advanced outdoor complete switchgear, designed for both the 40.5kV and 12kV sides. It is ideal for various applications, including urban areas, towns, factories, oil fields, and large construction sites. This switchgear is essential for receiving, converting, and distributing electrical energy efficiently. With its robust design and compact footprint, it ensures easy installation and low operational costs. As a reliable solution from leading China suppliers, this factory-manufactured product offers a high level of automation and reliable operational safety, making it a smart choice for your energy distribution needs.

Product Detail

Model and Definitions

Application Conditions

Altitude Limit

≤ 1000 meters above sea level.

Ambient Temperature

Ranges strictly from -15℃ to +40℃.

Temperature Averages

Maximum monthly average +30℃; maximum annual average +20℃.

Relative Humidity Limits

Daily average ≤ 95%; monthly average ≤ 95%.

Maximum Wind Speed

Wind speed must not exceed 34m/s.

Installation Site Requirements

The site should be free from severe shocks, serious pollution, chemical corrosion, conductive dust, and explosion hazards. If normal application conditions cannot be met, please consult with our company for tailored solutions.

Structural Features

The overall structure of the substation consists of two high-voltage switch rooms on the 40.5kV side and the 12kV side, a relay protection room, and a transformer. The outer shell of the high-voltage switch room and relay protection room can be made of stainless steel plates, steel plates, or composite boards. Stainless steel structures possess exceptional corrosion resistance and good mechanical strength. Each component of the steel plate structure undergoes special anti-corrosion treatment. Meanwhile, composite boards feature bright colors, aesthetic appeal, and thermal insulation properties. The transformer is located between the high-voltage switch rooms on the 40kV side and the 12kV side, directly installed on the foundation, making it convenient for both users and manufacturers to install.

Frequently Asked Questions (FAQ)

Q: What is the maximum altitude allowed for installing this substation?

The substation is designed for installation at altitudes of 1000 meters or less.

Q: What are the ambient temperature requirements for operation?

The ambient temperature must remain between -15℃ and +40℃. Additionally, the maximum monthly average temperature should not exceed +30℃, and the maximum annual average temperature should not exceed +20℃.

Q: What is the maximum wind speed this substation can withstand?

The substation is engineered to withstand environments with wind speeds not exceeding 34m/s.

Q: What materials are available for the outer shell of the switch and relay rooms?

The outer shell can be constructed from stainless steel plates (for superior corrosion resistance and strength), treated steel plates (with specialized anti-corrosion protection), or composite boards (offering thermal insulation and aesthetic appeal).

Q: How is the transformer positioned and installed within the substation?

The transformer is positioned directly between the 40.5kV side and 12kV side high-voltage switch rooms. It is installed directly on the foundation, which ensures a convenient installation process for both manufacturers and end-users.

Q: What environmental hazards must be avoided at the installation site?

The installation site must be kept free from severe shocks, serious pollution, chemical corrosion, conductive dust, and any explosion hazards. If your site conditions differ, please contact us for customized solutions.