YBL Series Landscape Underground Substation
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Product Description
- 产品描述
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Overview
● YBL landscape buried box transformer substation (abbreviated as semi buried box transformer, also known as landscape buried box transformer) is a new generation of boxtransformer developed on the basis of thorough research and exploration of modern urban construction and management. The main part of it is buried underground,occupying very little or no land, and the visual effect is very good. It effectively solves the contradiction between urban land tension and urban psoriasis, and is harmonious andunified with the surrounding environment. It is highly praised by experts and users. A semi buried box type substation refers to a complete set of devices installed inside a fullysealed box and placed below ground level. It is the same as a box type substation on the ground, and its internal equipment is reduced from 10KV input voltage to 400/220Vdistribution voltage through a transformer before being distributed to the load point. It can be used in the ring network distribution system or as a substation for radial gridterminal power supply. The semi buried box transformer has excellent anti-corrosion and compression resistance, and has absolute sealing performance.
● Pursuing novelty and emphasizing aesthetics, reflecting the environmental protection of modern urban power facilities, is the trend of contemporary power construction anddevelopment, and also an important indicator of a city's modernization and civilization level. Our company aims to create first-class power equipment, beautify the urbanenvironment, and serve society. We actively strive to solve the current difficulties in the installation and maintenance of power equipment, as well as the erosion of coastaltyphoons and salt mist, and environmental vision. We have introduced and absorbed advanced foreign technology to develop environmentally friendly non-metallic semiburied box substations.
Normal condition
● Surrounding air temperature:-30C~+40C;
● Altitude: 1000m and below;
● Humidity conditions: the daily average value is not more than 95%, and the average valueof water vapor pressure is not more than 2.2kPa;
The monthly average value is not more than 90%, and the average value of water vapor pressure is not more than 1.8kPa.
● Seismic intensity: not exceeding 8 degrees;
● Places without obvious pollution such as corrosive or combustible gases.
Name Unit Parameter Rated frequency Hz 50 (60) Rated voltage kV High voltage side12, low-pressure side0.4 Rated current A high pressure:400、630, low pressure:100~2500 Nameplate capacity of transformer kVA 50、100、125、160、200、250、315、400、500、630、800、1000、1250、1600 Rated short-time withstand current - High-voltage switchgear 12 kV: 16 kA 2s(4s) 20 kA 2s(4s) Rated short-time withstand current - Low voltage switchgear 250-315 kVA: 15 kA 400-800 kVA: 30 kA, 1000 kVA
The above is based on the actual short-circuit current
Rated peak withstand current - High-voltage switchgear 12 kV: 40 kA 50 kA Rated peak withstand current - Low voltage switchgear 250-315 kVA: 30 kA
Product Inquiry
We highly value your feedback and inquiries. If you have any questions about our products or services, please fill out the form below, and we’ll get in touch with you as soon as possible.
WhatsApp:+86-13870602009
E-Mail:info@wallatte.com
Adress:No.1666 Xueqin Road,Wuyang Pioneer Park,Wuyang Town,Nanchang County, Nanchang City,Jiangxi Province
