Yb6-11/15/33/0.4kv 50-2000kVA High Efficiency 3 Phase Transformer Box

• 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

Box-type Substation

1. Our state-of-the-art high voltage switch, transformer, and low voltage switch amalgamate into a singular, comprehensive power distribution device. Crafted by Zhongshao Electric Co., Ltd. Changsha Branch, this innovative series is designed to seamlessly cater to the ever-evolving demands of urban network construction.
2. Infused with cutting-edge technology, our product boasts a stunning appearance and guarantees reliable operation. Its compact structure ensures easy maintenance and mobility, while its minimal footprint highlights the perfect blend of efficiency and elegance.
3. This versatile product seamlessly integrates into ring network distribution systems and serves as an efficient terminal power supply for radiation power grids. It is fully compatible with high and low voltage metering units and low voltage capacitance compensation devices, extending its utility across diverse applications.

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) International Standards: IEC60076, ISO, CCC, with a comprehensive type test report.
2) Proudly positioned among the top 3 with over 23 years of rich experience.
3) Our products have reached global markets, including Malaysia, Hong Kong, Ethiopia, Mozambique, Kenya, Congo, Philippines, Nigeria, and many more.

1. Adhering to Standards: IEC60076, GB1094-1996; JB/T10088-2004; GB/T6451-2008; EQV.
2. Voltage Grade Options: From 6KV to 35KV, catering to diverse operational needs.
3. Flexible Voltage Regulation: Available in No-load tap changing or On-load tap changing modes to suit various applications.
4. Tapping Range Flexibility: Options include ±5%, ±2×2.5%, ±4×2.5% or customized configurations.
5. Frequency Compatibility: Designed for both 50Hz and 60Hz operations.
6. Three-Phase Technology: Enhancing efficiency across industrial applications.
7. Connection Sign Variability: Compatible with Dyn5, Dyn5, Yyn0, Dyn11 or other configurations as required.
8. Short Circuit Impedance: Standard impedance specifications, with detailed data available upon request.

Company Introduction

Zhongshao Electrical Incorperated Co., Ltd, established on April 7, 2013,is strategically situated in the thriving Zhongshao Industrial Park, part of the Shaoshan High-tech Industrial Development Zone in Hunan Province.

As a specialized technology powerhouse and recognized national high-tech enterprise, we excel in the research, innovation, production, sales, and service of comprehensive electrical equipment, advanced smart distribution networks, medium and low voltage distribution devices, as well as power transformers.

The registered capital is RMB 100 million. With a dynamic team of over 300 employees and a sprawling factory expanse of 68,000 square meters,Zhongshao Electrical Incorperated Co., Ltd has meticulously developed a robust sales, logistics, after-sales service, and technical consultation framework. The company proudly holds ISO9001 quality management system certification, alongsideISO14001 environmental management system certification, and OHSAS18001 occupational health and safety management system certification. Guided by our core principle of "professional manufacturing, dedicated service," we continuously incorporate cutting-edge automated production technologies and innovative global practices. Our infrastructure includes a state-of-the-art scientific research facility, a high-tech testing center, a provincial-level industrial design center, and an advanced provincial post-doctoral workstation.

Empowered by our provincial-level technology center and rich collaborations with leading research institutions worldwide, we have pioneered the ZS series of secondary integration and deep secondary integration intelligent distribution network equipment. These include our cutting-edge fifth-generation intelligent feeder terminals and sophisticated intelligent substation terminal distribution solutions.

Our products have undergone stringent testing and business safety evaluations by China Electric Power Research Institute Co., Ltd. We proudly hold more than ten prestigious invention and utility model patents, five esteemed software copyrights, with several products achieving a leading edge in the domestic market.

Product Packaging

Product Packaging

Frequently Asked Questions (FAQ)

Q: What are your major products?

A: Our extensive product range includes oil-immersed transformers, dry-type transformers, transformer substations, high and low voltage switchgear, and a comprehensive selection of low-voltage electronic components.

Q: Is it possible to customize your products? A: Absolutely! Acknowledging the variations in voltage, frequency, and specific transformer needs across different countries and regions, we offer customization to align perfectly with your requirements.

Q: When can I expect to receive a price quote?

A: Typically, we provide a quote within 24 hours of receiving your inquiry, ensuring you have the information you need promptly.

Q: How long is the lead time or shipping time? A: The lead time is generally contingent upon the quantity ordered, but you can expect delivery within 15 days after the advance payment is received.

Q: How is the shipping cost determined?

A: Shipping costs are variable and depend on the port of delivery, ensuring that you receive a competitive rate.

Q: Do you provide a guarantee for your products?

A: Yes, we stand by our products with a guarantee of at least one year for all transformers, ensuring peace of mind and reliability.

Q: What are your competitive advantages?

A: With 15 years of industry experience, we boast advanced production equipment, assured quality, and fast delivery. Our professional service is prompt and reliable, plus we offer some complimentary parts to enhance your service experience.