35kv Oil Immersed Power Transformers Distribution Transformer Electrical 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: 1160.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 810.000kg

Product Description

Introducing the Three-Phase Oil-Immersed Distribution Transformer-an engineering marvel that elevates power distribution to new heights with cutting-edge technology and unparalleled efficiency.

Exclusive 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:
Elevate your power systems with our Oil-immersed Transformers, engineered to revolutionize voltage conversion and power transmission. Designed to meet the demanding requirements of high current and large capacity, our transformers promise unparalleled stability and reliability, making them an indispensable asset in your power infrastructure.

 

Decoding Model Meaning:

 

Exceptional Performance Characteristics:

1. Advanced Winding Structure:
Our high-voltage winding features a multi-layer cylindrical, continuous, or connecting continuous structure. This innovative design enhances shock distribution, minimizes magnetic leakage, boasts high mechanical strength, and offers robust short-circuit resistance.

2. State-of-the-Art Iron Core Design:
Crafted from premium cold-rolled grain-oriented silicon steel sheets, the iron core employs a full diagonal seam stacking method, significantly reducing no-load loss and no-load current for maximum efficiency.

3. Comprehensive Fastening and Anti-loosening System:
Our transformers feature core and winding fastening measures with self-locking anti-loosening nuts. The non-hanging center structure ensures vibration resilience during transportation, while all fasteners are equipped with specialized nuts to maintain integrity during extended operation.

4. Precision Vacuum Processing:
Utilizing cutting-edge vacuum drying for coils and cores, alongside vacuum-filtered oil injection, this process ensures minimal moisture presence within the transformer, optimizing performance and longevity.

5. Innovative Oil Tank Design:
The oil tank features corrugated sheets with a unique breathing function that compensates for oil volume fluctuations due to temperature shifts. The absence of an oil storage cabinet reduces the transformer's height for a compact, efficient design.

6. Distinctive Features:
Boasting a beautiful appearance, compact volume, and minimal installation space requirements, our transformers are the epitome of ideal, maintenance-free products.
Seamlessly integrated into power plants, substations, industrial and mining enterprises, and rural power grids, our transformers transform power distribution systems with excellence.

 

Environment and Requirements for Optimal Performance:
Ideal Ambient Temperature Range: To ensure optimal functionality, maintain an ambient temperature between -25°C and +40°C.
Altitude Constraints: Designed for locations not exceeding an altitude of 1000m.
Humidity Specifications: Ensure relative humidity does not exceed 90% at +25ºC to maintain optimal operational integrity.
Recommended Installation Locale: Select an installation area free from corrosive gases and noticeable dirt to prolong equipment lifespan.

 

Maintenance and Upkeep Protocols:
Routine Inspection Protocol: Conduct regular checks on oil levels and insulation strength. Promptly replace transformer oil if any issues are detected to maintain efficiency.
Ensuring Stable Operation: Prevent overloads and short circuits by ensuring the transformer operates under stable conditions, adhering to safety measures.
Safety Considerations: Prioritize plant ventilation and fire prevention considerations, following technical specifications for accurate installation.


Streamlined Order Process:

A Glimpse into Our State-of-the-Art Factory Scene:

Comprehensive Certificates of Excellence:

Frequently Asked Questions (FAQ):
1. Are you a trading company or manufacturer? Discover the unique advantages and capabilities directly from the source.
Introducing our esteemed factory, boasting a decade of expertise in crafting High and Low voltage switchgears, substations, transformers, cable distribution boxes, and a plethora of electrical equipment like vacuum circuit breakers and load break switches. We pride ourselves on delivering innovation and quality in every product.
Our factory holds the prestigious accolade of being an exceptional supplier to the State Grid Corporation of China, a testament to our unwavering commitment to excellence.
2. Do you accept customized service?
We provide exceptional OEM/ODM services, allowing you to brand your products with your logo. Our adept technical and quotation teams will craft a bespoke project tailored to your specifications and requirements.
3. What is your MOQ?
Our minimum order quantity is delightfully set at just one piece.
4. How long is your delivery lead time?
Your product requirements and order quantity determine the delivery time. Generally, we ensure a swift delivery within 5 to 10 working days.
5. How do you solve quality problems?
Kindly provide detailed photographs of any quality issues. Our expert technical and quality testing teams will swiftly analyze and present a satisfactory solution within two days.
6. What are your payment terms?
We offer flexible payment terms: 30% T/T in advance with the remaining 70% due before shipment. Additionally, we accept West Union and L/C.