630kVA 10/0.4kv Low Loss High Insulation Three-Phase Oil-Immersed Distribution Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Core: Amorphous Alloy Transformer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 630kva
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution 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: 630 kVA 10/0.4kv Low Loss High Insulation Three-Phase 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

The S11 and S13 series of fully sealed oil-immersed transformers are masterfully crafted for 50Hz AC systems with working voltages reaching up to 20kV. These transformers are perfectly suited for various industrial power systems, including petroleum, metallurgy, chemical sectors, textiles, and large, dust-prone environments.

Introducing the coil core fully sealed distribution transformer, a state-of-the-art, low-noise, and low-loss transformer. 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 circular cross-section further enhances silicon steel sheet arrangement, reducing 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 offer exceptional energy-saving capabilities. Utilizing new core materials, these transformers achieve uniform magnetic circuit distribution, significantly lowering no-load excitation current and no-load loss, enhancing power factor and supply quality. Their all-inclined three-joint core structure ensures reliable operation, compactness, light weight, low noise, superior craftsmanship, excellent heat dissipation, low temperature rise, maintenance-free, and high efficiency. Ideal for 10KV, 50Hz transmission and distribution systems, these transformers are perfect for residential areas, commercial streets, industrial enterprises, and rural power and lighting.
 

Shandong Zhifeng Transformer Co., Ltd. is strategically situated in the Rainbow Industrial Park, at the northern end of the East Second Ring Road, Linqing City, Shandong Province - a famed canal city. This prime location offers convenient transportation and a picturesque environment. Spanning 45,000 square meters, the company specializes in producing a broad spectrum of transformers, including oil-immersed, dry-type, special transformers, grounding transformers, arc suppression coils, reactors, box-type substations, American-style box transformers, and a variety of electrical boxes up to 35KV. We are a professional power equipment manufacturing enterprise dedicated to integrating sales and R&D.
Our company strictly adheres to the ISI9001 quality system management standards, employing computer-aided integrated design technology to craft products tailored to the distinct environmental characteristics of various regions, ensuring unmatched product quality. Our advanced 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 cutting-edge production equipment features vacuum drying machines, digital winding machines, and laser cutting lines. With a talented team of over 100 employees, including 5 senior engineers and 18 intermediate and senior technicians, we deliver top-tier technology and comprehensive testing capabilities.
Shandong Zhifeng Transformer Co., Ltd. upholds the philosophy of 'Sincerity and Trust, Climbing the Peak,' with a steadfast commitment to customer satisfaction. We are dedicated to providing high-quality, safe, energy-efficient, and environmentally friendly power products to users worldwide.
Our transformers are synonymous with unparalleled quality, competitive pricing, and exceptional after-sales service. At Shandong Zhifeng Transformer Co., Ltd., we are committed to continuous enhancement and the creation of superior products. We highly value the opportunity for sincere cooperation with both new and longstanding clients.

Frequently Asked Questions

Q: Are you a manufacturer, factory, or trading company?
A: Absolutely, we are a manufacturer 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 on all our products.

Q: What is the production time for your products?
A: Our standard production time ranges from 30 to 45 days, tailored to the specific requirements of your order.

Q: Could you specify your payment terms?
A: We accept T/T, L/C, and are open to negotiating other terms to best suit your needs.

Q: How does your factory ensure quality control?
A: We enforce a stringent 100% QC inspection to ensure every product meets our rigorous standards. From raw materials to the final manufacturing stage, 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 based on your specific order quantity.

Q: What information is required for a custom transformer?
A: Ideally, providing technical drawings and specification documents is preferred. Alternatively, sharing 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 produced in China and are listed on our official website. Feel free to contact us directly for comprehensive information and detailed pricing.