S11 630kVA 0.4kv Oil-Immersed Transformer Distribution Transformer Durable and Reliable Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~10000KVA
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Xinhong
• Winding Material: Copper or Aluminum
• Linking Group: Dyn11 or Yyno
• Size & Weight: Varies by Capacity and Design
• Product Price: Price Agreed on Actual Model
• Transport Package: Packing Crates by Sea
• Specification: customizable
• Trademark: Xinhong Changes
• Origin: Xuzhou, China
• HS Code: 8504340000
• Production Capacity: 5000 Sets/Year
• Package Size: 1600.00cm * 1100.00cm * 1200.00cm
• Package Gross Weight: 1830.000kg

Product Description

Introducing the Three-Phase Oil-Immersed Distribution Transformer: a marvel of engineering designed to meet all your power needs efficiently.

Exquisite Product Parameters:

nominal  capacity	high  voltage side	High voltage  tap range	low  voltage side	Connection  group labeling	No- load loss	Load Loss	No-load  current	Short Circuit  Impedance
30KVA	11KV 10.5KV 10KV 6.3KV 6KV	±5 ±2×2.5%	0.4KV 0.69KV	Dyn11 Yyn0	100W	630/600W	2.3%	4%
50KVA					130W	910/870W	2.0%	4%
63KVA					150W	1090/1040W	1.9%	4%
80KVA					180W	1310/1250W	1.9%	4%
100KVA					200W	1580/1500W	1.8%	4%
125KVA					240W	1890/1800W	1.7%	4%
160KVA					280W	2310/2200W	1.6%	4%
200KVA					340W	2730/2600W	1.5%	4%
250KVA					400W	3200/3050W	1.4%	4%
315KVA					480W	3830/3650W	1.4%	4%
400KVA					570W	4520/4300W	1.3%	4%
500KVA					680W	5410/5150W	1.2%	4%
630KVA					810W	6200W	1.1%	4.5%
800KVA					960W	7500W	1.0%	4.5%
1000KVA					1150W	10300W	1.0%	4.5%
1250KVA					1360W	12000W	0.9%	4.5%
1600KVA					1640W	14500W	0.8%	4.5%
2000KVA					1960W	19800W	0.8%	5%
2500KVA					2310W	23000W	0.7%	5%

Comprehensive Oil-immersed Transformers Product Details:
Our oil-immersed transformers are quintessential in power systems, providing seamless voltage conversion and power transmission. Engineered for high current and large capacity demands, they exemplify unparalleled stability and reliability in power systems.

 

Decoding the Model Meaning:

 

Distinctive Performance Characteristics:

1. Innovative Winding Structure:
The advanced high-voltage winding employs a multi-layer cylindrical, continuous, or connecting continuous structure, enhancing shock distribution, minimizing magnetic leakage, and boasting high mechanical strength with robust short-circuit resistance.

2. Superior Iron Core Design:
Crafted from premium cold-rolled grain-oriented silicon steel sheets, utilizing full diagonal seam stacking to significantly reduce no-load loss and no-load current, ensuring efficiency.

3. Reliable Fastening and Anti-loosening:
Each core and winding is meticulously secured with self-locking anti-loosening nuts. The non-hanging center structure endures transportation vibrations, while all fasteners are equipped with locking nuts for unwavering stability during extended operations.

4. Precision Vacuum Processing:
Coils and cores undergo vacuum drying, and transformer oil is meticulously vacuum-filtered and injected, ensuring minimal moisture infiltration for optimal performance.

5. Ingenious Oil Tank Design:
Featuring a corrugated sheet design with breathing capabilities, the oil tank compensates for temperature-induced volume changes, eliminating the need for a storage cabinet and reducing the transformer's height.

6. Additional Noteworthy Features:
Boasting an elegant appearance, compact size, and minimal installation space requirements, these maintenance-free products are the ideal choice.
Optimal for use in power plants, substations, industrial and mining enterprises, as well as rural power grids within power distribution systems.

 

Environmental Suitability and Requirements:
Ideal Ambient Temperature: Optimally ranges between -25°C and +40°C for peak performance.
Altitude Limitation: Should not exceed 1000 meters above sea level.
Air Humidity Conditions: Should maintain under 90% relative humidity at 25ºC to ensure efficacy.
Prime Installation Locations: Select areas devoid of corrosive gases and conspicuous dirt for optimal installation.

 

Comprehensive Maintenance and Upkeep:
Routine Regular Inspection: Conduct frequent checks on oil levels and insulation strength tests, replacing transformer oil promptly if issues arise.
Ensuring Stable Operation: Commit to stable transformer operations by preventing overloads, short circuits, and other anomalies.
Essential Safety Considerations: Prioritizing ventilation and fire prevention is crucial before installation, adhering to technical specifications for precise installation.


Seamless Order Process:

Vibrant Factory Scene:

Prestigious Certificates:

Frequently Asked Questions (FAQ):
1. Are you a trading company or manufacturer?
We proudly operate as a professional factory with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a plethora of other electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is a distinguished supplier to the prestigious State Grid Corporation of China, showcasing our commitment to delivering exceptional quality and innovation.
2. Do you accept customized service?
We proudly provide OEM/ODM services, offering the ability to personalize your product with your logo. Our expert technical and quotation teams are dedicated to delivering a tailored project that meets your every specification and requirement.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity (MOQ) is just one piece, accommodating both small and large orders with ease.
4. How long is your delivery lead time?
The delivery lead time is contingent on your specific product requirements and order size. Typically, we can fulfill orders within a swift 5 to 10 working days.
5. How do you resolve quality issues?
To address quality concerns, please provide detailed photographs of the issues. Our dedicated technical and quality assurance teams will conduct a thorough analysis and develop a satisfactory resolution within just two days.
6. What are your payment terms?
Our payment terms are flexible: 30% T/T in advance with the remaining 70% due before shipment. We also accept West Union and L/C, offering convenient options to suit your needs.