High-Efficiency 400kVA Step Down Transformer for Global Markets

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: 400kva
• Core: Amorphous Alloy Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: U
• Brand: Peak Transformer
• High Pressure/Low Pressure: 0.4/11kv
• Coil Material: Aluminum/Copper
• Frequency: 50/60Hz
• Rated Capacity: 30/2500kVA
• Transport Package: Wooden Case Packing
• Trademark: Zhifeng Transformer
• Origin: China
• HS Code: 8504210000
• Production Capacity: 100 Units/Month
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 3000.000kg

Product Description

Product Name: Three Phase 400kva Power Electronic Electrical Step Down Oil Immersed Distribution Transformer

Category: Transformer

Keywords: Transformer, Fabricado En China, Power-Transmission-Transformer, Transformer Price, Power Transformer, Pad Mounted Transformer, Power Transformers, Electric Transformer, Electronic Transformer, Electrical Transformer, High Voltage Transformer, Step up Transformer, Voltage Transformer, Distribution Transformer, Ignition Transformer, Step Down Transformer, Toroidal Transformer, Mva Power Transformer, Electrical Power Transformer, Power Distribution Transformer

Introducing the coil core fully sealed distribution transformer, a state-of-the-art, low-noise, and low-loss marvel. Its cutting-edge core design drastically reduces no-load loss and no-load current by 60% to 80%, optimizing efficiency. The continuous winding of high and low voltage coils around the core pillar ensures a tight and concentric wind, enhancing anti-theft characteristics. Experience a noise reduction of over 10 decibels and a lower temperature rise of 16-20K. The iron core's pure cir

Discover the future of power distribution with our coil core fully sealed distribution transformer. This innovative, low-noise, and low-loss marvel is designed to elevate efficiency. Its advanced core design effectively cuts no-load loss and current by an impressive 60% to 80%. High and low voltage coils are continuously wound around the core pillar, ensuring a secure and concentric wind, significantly enhancing anti-theft features. Enjoy over 10 decibels of noise reduction and a decreased temperature rise of 16-20K. A pure circular cross-section of the iron core improves the silicon steel sheet arrangement, slashing no-load loss by 20% to 30%.

 

Oil-immersedDistributionTransformers

Rated capacdity (kVA)	Voltage combinationand tap range			Vector group symbol	Non-load loss (W)	Load loss (W)	No-load current (%)	Short arauit mpedance (%)
	High pressure (kV)	High pressure tap range (%)	Low pressure (kV)
30	11 10.5 10 6.3 6	±5 ±2×2.5%	0.4 0.69	Yyn0 Dyn11	100	630/600	2.3	4
50					130	910/870	2.0	4
63					150	1090/1040	1.9	4
80					180	1310/1250	1.9	4
100					200	1580/1500	1.8	4
125					240	1890/1800	1.7	4
160					280	2310/2200	1.6	4
200					340	2730/2600	1.5	4
250					400	3200/3050	1.4	4
315					480	3830/3650	1.4	4
400					570	4520/4300	1.3	4
500					680	5410/5150	1.2	4
630					810	6200	1.1	4.5
800					960	7500	1.0	4.5
1000					1150	10300	1.0	4.5
1250					1360	12000	0.9	4.5
1600					1640	14500	0.8	4.5
2000					1960	19800	0.8	5
2500					2310	23000	0.7	5

 

Application Scenarios
The S11 series of 10-3150KVA/10KV distribution transformers redefine energy efficiency. By leveraging cutting-edge core materials, these transformers ensure optimal magnetic circuit distribution, drastically reducing no-load excitation current and no-load loss. This results in an enhanced power factor and superior supply quality. Their unique all-inclined three-joint core structure guarantees reliable performance, compact design, lightweight build, minimal noise, and superior craftsmanship. Boasting excellent heat dissipation, low temperature rise, and maintenance-free operation, these transformers are ideal for 10KV, 50Hz transmission and distribution systems. Perfect for residential areas, commercial streets, industrial enterprises, and rural power and lighting applications.
 

Shandong Zhifeng Transformer Co., Ltd. is strategically located in the picturesque Rainbow Industrial Park at the northern end of the East Second Ring Road in Linqing City, Shandong Province - a historic canal city known for its charm. Occupying an expansive 45,000 square meters, our company specializes in manufacturing a wide array of transformers, including oil-immersed, dry-type, special transformers, grounding transformers, arc suppression coils, reactors, box-type substations, American-style box transformers, and various electrical boxes up to 35KV. As a professional power equipment manufacturing enterprise, we are committed to integrating sales and R&D for unparalleled solutions.
Our company, Shandong Zhifeng Transformer Co., Ltd., adheres rigorously to the ISI9001 quality system management standards. We leverage computer-aided integrated design technology to develop products tailored to the unique environmental characteristics of different regions, ensuring top-notch quality. Our state-of-the-art inspection and testing equipment includes comprehensive performance test benches, high-performance voltage withstand equipment, program-controlled variable frequency power supplies, insulating oil gas chromatographs, acid value testers, insulating oil dielectric strength testers, oil dielectric loss testers, and more. Our advanced production facilities feature vacuum drying machines, digital winding machines, and laser cutting lines. With a skilled team of over 100 employees, including 5 senior engineers and 18 intermediate and senior technicians, we offer cutting-edge technology and comprehensive testing capabilities.
At Shandong Zhifeng Transformer Co., Ltd., our guiding philosophy is 'Sincerity and Trust, Climbing the Peak.' We remain steadfast in our commitment to achieving peak customer satisfaction. Our mission is to deliver high-quality, safe, energy-efficient, and environmentally friendly power products to users globally.
Our transformers stand as a symbol of unparalleled quality, competitive pricing, and outstanding after-sales service. At Shandong Zhifeng Transformer Co., Ltd., our commitment to continuous improvement and the creation of superior products is paramount. We deeply value the opportunity for sincere collaboration with both new and long-established clients.

Frequently Asked Questions

Q: Are you a manufacturer, factory, or trading company?
A: Absolutely, we are a dedicated manufacturer with over 15 years of expertise in the development, production, and operation of transformers.

Q: What is your warranty?
A: We proudly offer a comprehensive 12-month warranty on all our superior products.

Q: What is the production time for your products?
A: Our standard production time spans from 30 to 45 days, meticulously tailored to meet your specific order needs.

Q: Could you specify your payment terms?
A: We accept T/T, L/C, and are open to discussing other flexible terms to best accommodate your requirements.

Q: How does your factory ensure quality control?
A: We implement a stringent 100% QC inspection system, guaranteeing that every product conforms to our rigorous standards. From raw materials through to final manufacturing, we conduct over 10 meticulous quality checks.

Q: Are there any products available in stock?
A: Generally, we do not maintain stock. All our products are custom-manufactured to meet your specific order quantity.

Q: What information is required for a custom transformer?
A: Ideally, technical drawings and specification documents are preferred. Alternatively, detailed technical specifications as outlined in our 'Quote and Order Required Information' section will suffice.

Q: Can I obtain a catalogue and price list for my minimum order quantity (MOQ) trial order?
A: Certainly, all our products are proudly crafted in China and are detailed on our official website. Feel free to contact us directly for comprehensive information and detailed pricing.