High-Efficiency 35kv Power Distribution Transformer for Large Scale Use

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Large Industrial and Civil Buildings
• Phase: Three
• Model NO.: 4000kva
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: U
• Brand: Zhi Feng
• No-Load Loss: 130W
• Load Loss: 1200/1140W
• No-Load Current: 1.30%
• Rated Capacity: 50kVA
• Transport Package: Wooden Box
• Specification: 1CBM to 15CBM
• Trademark: Zhifeng Transformer
• Origin: China
• HS Code: 8504210000
• Production Capacity: 100 Pieces/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 3000.000kg

Product Description

35kv/4000kva Energy-Saving High-Quality Factory-Price Large-Scale Power Distribution Transformer

 

Introducing our top-of-the-line 35kv/4000kva Energy-Saving High-Quality Factory-Price Large-Scale Power Distribution Transformer. This transformer is designed to meet the demands of large-scale power distribution systems with efficiency and reliability in mind. With a focus on energy-saving technology, this transformer ensures optimal performance while reducing energy costs.

 

Key Features:

 

• Energy-Saving Design


• High-Quality Construction


• Factory-Price


• Large-Scale Power Distribution


 

 

Keywords: Transformer, Distribution Transformer, Transformer Price, Power Transmission Transformer, Voltage Transformer, Electric Transformer, Hermetically Sealed Oil, Three-Phase Transformer

 

Don't compromise on quality or efficiency when it comes to your power distribution needs. Invest in the best with our 35kv/4000kva Energy-Saving High-Quality Factory-Price Large-Scale Power Distribution Transformer.

Our oil-immersed transformer employs oil as its primary insulation medium and cooling agent. Employing diverse cooling methods like oil-immersed self-cooling, air cooling, water cooling, and forced oil circulation, it ensures optimal performance. Key components include the iron core, winding, fuel tank, oil pillow, breathing apparatus, explosion-proof tube (pressure relief valve), radiator, insulation sleeve, tap changer, gas relay, thermometer, and oil purifier.

 

Oil-immersed power transformers (630kVA~31500kVA triple phase duplex winding non exciting regulating power transformer)

Rated capact (kVA)	Voltage combinationand tap range			Vector group symbol	No-load  loss  (W)	Load loss (W)	No-load current  (%)	Short circuit mpedance(%
	High pressure (kV)	High pressure tap range (%)	Low pressure (kV)
630	35	±5%	3.15 6.3 10.5	Yd11	830	7870	1.10	6.5
800					980	9410	1.00	6.5
1000					1150	11540	1.00	6.5
1250					1410	13940	0.90	6.5
1600					1700	16670	0.80	6.5
2000					2180	18380	0.70	6.5
2500					2560	19670	0.60	6.5
3150	35~38.5	±5%	3.15 6.3 10.5		3040	23090	0.56	7.0
4000					3620	27360	0.56	7.0
5000					4320	31380	0.48	7.0
6300					5250	35060	0.48	7.0
8000	35~38.5	±2×2.5%	3.15 3.3 6.3 6.6 1.05 11	Yd11	7200	38480	0.42	7.5
10000					8700	45320	0.42	7.5
12500					10080	53870	0.40	8.0
16000					12160	65840	0.40	8.0
20000					14400	79520	0.40	8.0
25000					17020	94050	0.32	8.0
31500					20220	112860	0.32	8.0

 

Note
1: Outline dimensions are designed according to specific requirements. Application scenario Oil-immersed transformers are predominantly utilized to convert high and low voltages for long-distance power transmission, voltage regulation, and isolation and coupling purposes. They are also ideally suited for use in power plants, substations, and a diverse array of large-scale industrial and civil facilities.

Product display
 

Packaging and transportation

Aboutus
 

Shandong Zhifeng Transformer Co., Ltd. is strategically located in the picturesque North Rainbow Industrial Park, East Second Ring Road, Linqing City, Shandong Province. This iconic canal city is renowned for its convenient transportation and scenic landscape. Spanning a vast 45,000 square meters, our company is a professional power equipment manufacturer specializing in the production, sales, and R&D of 35KV and below oil-immersed transformers, dry transformers, special transformers, grounding transformers, arc suppression coils, reactors, box-type substations, American box transformers, and a plethora of other specialized box products.
Certification certificate
 

Frequently asked question

Q: Are you a manufacturer, factory, or trading company?
A: Yes, we have been specializing in the development, production, and operation of transformers for over 15 years.

Q: What is your warranty?
A: We offer a comprehensive 12-month warranty.

Q: Production time?
A: The production time ranges from 30 to 45 days or may vary depending on specific order requirements.

Q: What are your payment terms?
A: Our flexible payment options include T/T (Telegraphic Transfer), L/C (Letter of Credit), or through mutual negotiation to suit your convenience.

Q: How does your factory conduct quality control?
A: At Shandong Zhifeng Transformer Co., Ltd., quality reigns supreme. We adhere to an exhaustive 100% Quality Control (QC) inspection process to ensure every product achieves unparalleled standards. From the careful selection of raw materials to the meticulous final production stages, we execute over 10 comprehensive QC inspections, guaranteeing exceptional quality in every unit.

Q: Do you have any products in stock?
A: Generally, we do not maintain products in inventory. Each of our transformers is custom-crafted based on your specific order requirements, ensuring that you receive precisely what you need without compromise.

Q: What does a custom transformer need to provide?
A: For a custom transformer, provision of technical drawings and detailed technical specification documents is ideal. Alternatively, you can furnish us with comprehensive technical specification details as outlined under 'Quote and order required information' for precise customization.

Q: Can I have a catalogue and price list for my MOQ trial order?
A: Every product from Shandong Zhifeng Transformer Co., Ltd. is proudly manufactured in China and showcased on our official website. You are always welcome to reach out directly to receive a detailed catalogue and price list tailored specifically for your Minimum Order Quantity (MOQ) trial order.