Power Substation 10KV 35KV Three Phase Compact Transformer Substation Solar Plant Combination

The 35kV Three-Phase Compact Transformer Substation (also known as a combined or prefabricated substation) integrates a high-voltage switchgear, transformer, and low-voltage distribution cabinet into a single, fully enclosed structure.
It is widely used in solar power plants, wind farms, industrial projects, and urban power distribution systems, providing a safe, efficient, and flexible power delivery solution.

PRODUCTS DESCRIPTION

Technical Data For YB Pre-installed Substation
HV	Item	Unit	Date
	Rated Frequecy	Hz	50
	Rated Voltage	kV	6 10 35
	Max Working Voltage	kV	6.9 11.5 40.5
	Industrial Requency Voltage-resisting Time /	kV	32/36 42/48 95/118
	isolationBallisticVoltage-resisting	kV	32/36 42/48 95/118
	Thunder and Lighting Ballistic Voltage-resisting Time /isolation Sectional Port	kV	60/70 75/85 185/215
	Rated Curent	A	400 630
	Rated Brief-period Curent-resisting	kA	12.5(2s) 16(2s) 20(2s)
	Rated Crest Value Curent-resisting	kA	32.5 40 50
LV	Rated Voltage	V	380 220
	Rated Current Of Major Return Circuit	A	100-3200
	Rated short-circuit Current-resisting	kA	15 30 50
	Rated Crest Value Current-resisting	kA	30 63 110
	Branch Circuit	A	10-800
	Quantity Of Branch	line	1月12日
	Compensation Circuit	kVAR	0-360
Transtorming	Rated Capacity	kVA	50-2000
	Short-circuit lmpendance	%	4 6
	Scope Of Branch Connection		+2x2.5% ±5%
	Vector Group		Yyn0 Dyn11

RECOMMEND PRODUCTS

CONUSULTING PROCESS

Step 1: We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. At the same time, we will provide you with reasonable quotations and payment terms.We have a professional and independent drawing team and technical team, and we will confirm all the contents on the drawing with you within 7 days after payment. The drawing usually contains technical data, weight and parts list. If you have any questions, please click here to consult.
Step 2: 
After designing the production drawing, the factory will prepare the stock, produce, and conduct quality inspection before shipment. If you have special accessory requirements, we can provide you with accessories. Our raw materials are strictly screened. In the quality inspection stage, we will provide you with the dual guarantee of QC report and test report to escort your products. 
Step 3:
We have a professional team to guide the installation, and also support on-site installation. We will provide you with more than 2 years of warranty service. Welcome to join us and create a win-win situation. Click here to start our business now.

If you have any questions, welcome to click here for discussion !!!

PRODUCTION AND TRANSPORTATION PROCESS

APPLICATION SCENARIO

OUR ADVANTAGES

✅ Aesthetic and Durable Appearance The unit has a clean and modern appearance, with strong environmental adaptability. lt integrates well with surrounding architecture and landscaping, enhancing the overall urban aesthetic. 
✅ Proximity to Medium-Voltage Load Centers
Enables deployment close to medium-voltage load centers, reducing distribution line length, lowering line losses, and improving power quality and supply reliability.
 
✅ Cost-Effective and Low Operating Costs
Requires no civil infrastructure, reducing initial investment, No need for full-time staffing, minimizing labor costs The long maintenance cycle and easy operation result in a lower total cost of ownership throughout the life-cycle.
 ✅ Reusable and Environmentally Friendly
The modular substation can be relocated and reused based on urban development needs, avoiding redundant investments and supporting sustainable development goals.

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