Yb6-11/15/33/0.4kv 50-2000kVA Durable 3 Phase Aluminium Box Transformer

• Customization: Available
• Type: Box Transformer
• Structure: Protection
• Model NO.: SCB11
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: Power Plants
• Shell Material: Aluminum Alloy
• Shell Protection Grade: IP56
• Brand: Zhongshao
• Winding Material: Copper/Aluminium
• Applied Standard: IEC60076/IEEE/ANSI/DOE
• Rated Voltage/LV: 400V
• Rated Current: 630-1250A
• Transformer Capacity: 50-2000kVA
• Transport Package: Wooden Box
• Specification: 100.00cm * 120.00cm * 150.00cm
• Trademark: ZHONGSHAO
• Origin: China
• HS Code: 8504349000
• Production Capacity: 50000/Piece

Product Description

Electrify your world with the versatile and robust Box-type substation.

1. Experience the power of integration with our advanced complete set of power distribution devices. This cutting-edge solution combines high voltage switches, transformers, and low voltage switches into one efficient unit. Our company's dedication to meeting the evolving demands of city network construction has led to the development and design of this remarkable series of products.
2. Our products are the epitome of modern engineering, boasting advanced technology, a sleek and elegant appearance, and unparalleled reliability. Designed with ease of maintenance in mind, these products offer a compact structure that is both highly portable and space-efficient, making them an ideal choice for diverse environments.
3. Versatility at its finest! Our product is engineered to seamlessly integrate into ring network distribution systems and can also serve as a terminal power supply in radiation power grids. Enhance your system's capabilities with our compatible high and low voltage metering units and low voltage capacitance compensation devices.

Parameter list
	Project	Unit	Parameters
High voltage unit	Rated frequency	HZ	50
	Rated voltage	KV	6	10	35
	High working voltage	KV	6.9	11.5	40.5
	Current rating	A	400,630.1250
	Transfer Current	A	1200-3150
	Power frequency withstand voltage Voltage to ground Interval voltage/Isolation fracture	KV	42/48
	Lightning impulse withstand voltage Ground withstand voltage Interphase withstand voltage/Isolation fracture	KV	75/85
	Rated short-circuit breaking current	KA	31.5
Transformer unit	Rated voltage	KV	6.10.35
	Rated capacity	KVA	30-2000
	Tapping range	%	m2=2.5%+5%
	Linkage group		Yyn0. Dyn11
	Impedance voltage	%	4.4.5.6,8
Low voltage unit	Rated voltage	V	220,380,690,800
	Rated current of the main circui	A	50-4000
	Branch Current	A	5-800
Housing	Protection level (conventional products)		high-pressure chamberIP33;Transformer RoomIP23;Low voltage chamberP33
	noise level	dB	≤50

1) Our commitment to excellence is validated by the IEC60076, ISO, and CCC certifications, further backed by comprehensive type test reports.
2) Backed by our position as a Top 3 industry leader and over 23 years of experience, we bring expertise and innovation to every project.
3) Our global footprint spans continents, with satisfied customers in Malaysia, Hong Kong, Ethiopia, Mozambique, Kenya, Congo, the Philippines, Nigeria, and beyond.

1. Standard: Our products adhere to the stringent IEC60076, GB1094-1996, JB/T10088-2004, GB/T6451-2008, and EQV standards.
2. Voltage Grade: Designed to meet diverse needs, our solutions cater to voltage grades ranging from 6KV to 35KV.
3. Voltage Regulation Mode: Flexibility is key with options for no-load tap changing or on-load tap changing, tailored to your requirements.
4. Tapping Range: Versatile tapping ranges include ±5%, ±2×2.5%, ±4×2.5%, or custom options to suit your specific needs.
5. Frequency: Choose between 50Hz and 60Hz frequencies for optimal performance.
6. Phase: Our three-phase solutions ensure robust and reliable power distribution.
7. Connection Sign: Customizable connection signs include Dyn5, Dyn5, Yyn0, Dyn11, or other configurations.
8. Short Circuit Impedance: Expect standard impedance, meticulously detailed in our technical data sheets for precise performance.

Introducing Our Company

Zhongshao Electrical Incorporated Co., Ltd, a trailblazing pioneer since April 7, 2013,proudly calls the Zhongshao Industrial Park in the Shaoshan High-tech Industrial Development Zone, Hunan Province its home.

We are a cutting-edge technology company and a national high-tech enterprise, specializing in the comprehensive research, development, production, sales, and service of state-of-the-art electrical equipment, smart distribution network equipment, medium and low voltage distribution equipment, and power transformer equipment.

Our robust venture is empowered by a registered capital of RMB 100 million, supported by a dedicated team of over 300 employees and a sprawling 68,000 square meter factory facility.Our comprehensive service framework includes a complete sales, logistics, after-sales service, and technical consultation system, all accredited with ISO9001 quality management system certification, anISO14001 environmental management system certification, alongside an OHSAS18001 occupational health and safety management system certification. Our corporate ethos of 'professional manufacturing, dedicated service' drives us to continually introduce advanced foreign automated production equipment, assimilate world-leading technologies, and establish scientific research buildings, a testing center, a provincial-level industrial design center, and a provincial-level post-doctoral workstation, all at the forefront of domestic innovation.

Leveraging our provincial-level technology center and engaging in expansive collaborations with numerous research institutions domestically and internationally, we have successfully developed the groundbreaking ZS series of secondary integration and deep secondary integration intelligent distribution network equipment, fifth-generation intelligent feeder terminals, and advanced intelligent substation terminal distribution products, all protected by independent intellectual property rights.

These innovations have been rigorously tested and validated through professional evaluations and safety inspections by China Electric Power Research Institute Co., Ltd. Our impressive portfolio includes over ten invention and utility model patents, five software copyrights, with some products achieving domestic leadership status.

Product Packaging

Product Packaging

Frequently Asked Questions

Q: What are your main products?

A: We proudly specialize in a variety of high-quality products including oil-immersed transformers, dry-type transformers, transformer substations, high and low voltage switchgear, and a wide range of low-voltage electronic components.

Q: Can your products be customized? A: Absolutely! We understand that voltage, frequency, and other specifications differ across countries and regions. Therefore, our products can be customized to meet your exact requirements.

Q: When can I receive the price quotation?

A: We are committed to efficiency. Typically, we provide a quote within 24 hours after receiving your inquiry.

Q: What are the lead or shipping times? A: The lead time is contingent upon the order quantity, but generally, it is within 15 days after receipt of advance payment.

Q: What is the shipping cost?

A: Shipping costs depend on the port of delivery, and prices may vary accordingly.

Q: Do you provide a guarantee for your products?

A: Yes, certainly. We offer at least a one-year guarantee on all of our transformer products to ensure your satisfaction and peace of mind.

Q: What are your competitive advantages?

A: With 15 years of industry experience, cutting-edge production equipment, stable quality assurance, fast delivery times, and professional service, we stand out. Additionally, we may provide some complimentary parts for your convenience.