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YB-12/0.4 (F · R) outdoor pre decoration substation

YB-12/0.4 (F·R) outdoor pre decorated substations are widely used in urban power grid renovation, residential areas, high-rise buildings, industrial and mining areas, hotels, airports, railways, oil fields, highways, and temporary power facilities both inside and outside the house.

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Substation Solutions

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Description:

Product Overview
YB-12/0.4 (F·R) outdoor pre decorated substations are widely used in urban power grid renovation, residential areas, high-rise buildings, industrial and mining areas, hotels, airports, railways, oil fields, highways, and temporary power facilities both inside and outside the house.

Working Condition

Altitude:not exceeding 1000m
Environmental temperature:-30°C to+40°℃
Temperature:Maximum monthly average temperature+30°C, maximum annual average temperature+20°℃
Relative humidity: daily average not exceeding 95%, monthly average not exceeding 90%
Seismicresistance level:horizontal acceleration of 0.4m/s2, vertical acceleration of 0.15m/s2
Installation location:No severe impact, severe pollution and chemical corrosion, no conductive dust, Egypt explosion hazardous area
When normal usage conditions cannot be met, please consult with our company to resolve the issue.

Model Meaning

YB	High voltage/low voltage prefabricated substation
	Rated voltage on high voltage side (kV)
	Rated voltage on low voltage side (kV)
	Rated capacity of transformer (KVA)

Technical Parameter

Name	Project	Value
High voltage unit	Rated frequency	50Hz
	Rated voltage	6kV	10kV	35kV
	Maximum working voltage	6.9kV	11.5kV	40.5kV
	Rated current	440A、630A、1250A
	Transfer current	1200A~3150A
	Power frequency withstand voltage to ground and between phases/isolation gap	42kV/48kV
	Lightning impulse withstand voltage to ground and between phases/isolation gap	75kV/85kV
	Rated short-circuit breakingcurrent (current limiting fuse)	31.5kA
Transformer unit	Rated voltage	6kV、140kV、35kV
	Rated capacity	30KVA-2000KVA
	Tap range	±2x2.5%、±5%
	Linkage group	Yyn0、Dyn11
	Impedance Voltage	4%、4.5%、6%、8%
Low voltage unit	Rated voltage	220V、380V、69OV、800V
	Rated current of main circuit	50A-4000A
	Branch Current	5A-800A
Casing	Protection level (conventional products)	High voltage chamber IP33; Transformer room IP23; Low voltage room IP33
	noise level	≤50dB

We endeavour to work on new energy efficient products.

Parameters

Key words:

YB-12/0.4 (F · R) outdoor pre decoration substation

None

oil immersed distribution transformer

Application description:

The company has a diverse, high-performance product portfolio, backed by cutting-edge technology and stringent quality standards, to meet the needs of the domestic and international markets. The products include 12-72.5 kV gas insulated switchgear, 12-40.5 kV switchgear, Ring Main Units (RMUs), Mobile Substations, Column Mounted Switchgear and Integrated Primary and Secondary Switchgear. Its flagship products, such as the NISELA series of environmentally friendly gas-insulated RMUs and the GISELA series of SF6 gas-insulated RMUs, integrate cutting-edge technologies such as solid insulation, vacuum interrupting and modular plug-in design to ensure high reliability, environmental friendliness and adaptability to different scenarios (indoor/outdoor, basement, etc.). These products are widely used in urban power distribution networks, rail transportation, new energy and industry, etc. The market share of RMUs in China's railroad sector reaches 30%. The company prioritizes product innovation and continues to strengthen its R&D capabilities in 40.5kV environmentally friendly gas insulation, SF6 breaking technology and multi-field coupling simulation. This commitment ensures that our products not only meet current industry standards, but also lead the way in technological advancement, providing future-proof solutions for our customers. In addition, they products are exported to Singapore, South America, Southeast Asia, Korea, the Middle East and other international markets.

Infrastructure Projects

Renewable Energy Integration

Commercial Building Electrification

Grid Application Solutions

Why Choose Us?

Huatuo Power Equipment Group

HUATUO Power Equipment Group Co., Ltd. has six subsidiaries and possesses strong R&D capabilities. Since its establishment, the company has published 45 papers and applied for 124 patents, including 64 invention patents. The company has been awarded titles such as ‘4A-level Credit Enterprise,’ ‘Henan Province High-Quality Medium-Sized Enterprise,’ and ‘Mayor's Quality Award,’ fully demonstrating its excellence in technology, quality, and credibility. The company employs over 300 staff members and possesses advanced manufacturing capabilities, with an annual production capacity exceeding 30,000 sets of various ring main units and an annual output value of approximately 1.58 billion RMB. The company is equipped with comprehensive testing facilities, including a 200kV partial discharge measurement system and a ±900kV lightning impulse test system, ensuring strict quality control throughout the entire production process.

2007 year

Company establishment

50000 m²

Equipped Warehouse

30000 Sets

Annual production of various ring main units

124 +

Patent Certificate

Shipping Site

Huatou Power Equipment Group Co., Ltd. consistently adheres to the principle of ‘pursuing high quality and customer satisfaction,’ upholding the principles of ‘the most competitive prices, the most considerate service, and the most reliable product quality.’ The company focuses on long-term customer satisfaction, offering timely after-sales service, including on-site commissioning, maintenance guidance, and technical consultation. Its comprehensive logistics and response system ensures rapid access to spare parts and professional support. We welcome you to contact us.

FAQ

Can your factory guarantee both delivery speed and quality?

No problem. Our company currently employs over 300 staff members and possesses advanced manufacturing capabilities, with an annual production capacity exceeding 30,000 units of various ring main units and an annual output value of approximately RMB 1.58 billion. The enterprise is equipped with comprehensive testing facilities including a 200kV partial discharge measurement system and a ±900kV lightning impulse test system, ensuring strict quality control throughout the entire production process.

Are you a trading company or a manufacturer?

We are a manufacturer at the source. Our company is dedicated to providing comprehensive, end-to-end “one-stop” solutions for clients in the power systems, industrial, and new energy power plant sectors, meeting their diverse needs.

The company is committed to providing all-round, whole-process “one-stop” solutions to meet the different needs of customers in the fields of electric power system, industry and new energy power station.

YB-12/0.4 (F · R) outdoor pre decoration substation

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