Oil Immersed Electrical Power Distribution Transformer 50kVA 100kVA 150kVA 250kVA

• 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

Behold the pinnacle of electrical engineering: the Three-Phase Oil-Immersed Distribution Transformer, your ultimate solution for seamless power distribution.

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%

Exquisite Oil-Immersed Transformers Product Details:
Oil-immersed transformers, renowned for their unparalleled versatility, serve as the cornerstone of modern power systems. They excel in voltage conversion and power transmission, designed specifically to meet the demands of high current and substantial capacity requirements. Their hallmark is unmatched stability and reliability.

 

Model Meaning:

 

Unparalleled Performance Characteristics:

1. Winding Structure:
Our high-voltage winding features a sophisticated multi-layer cylindrical structure, whether continuous or interconnected, ensuring superior distribution of shock, minimal magnetic leakage, robust mechanical strength, and formidable resistance to short-circuits.

2. Iron Core Design:
Crafted from premium cold-rolled, grain-oriented silicon steel sheets, combined with a full diagonal seam stacking method, this design minimizes no-load loss and current, optimizing efficiency.

3. Fortified Fastening and Anti-Loosening:
Precision fastening measures secure the core and windings. High and low voltage leads are reinforced with self-locking anti-loosening nuts and a non-hanging center structure, ensuring durability against transport vibrations. All fasteners are equipped with nuts to prevent loosening during extended operations.

4. Precision Vacuum Processing:
With meticulous attention, coils and cores undergo vacuum drying, while transformer oil is vacuum filtered and injected, dramatically reducing internal moisture levels.

5. Innovative Oil Tank Design:
The oil tank features a corrugated sheet with breathing capability, enabling it to adapt to oil volume changes without an oil storage cabinet, significantly reducing transformer height.

6. Additional Superb Features:
Boasting a stunning appearance, compact size, and minimal installation footprint, these products are the epitome of maintenance-free excellence.
Esteemed for their use in power plants, substations, industrial and mining enterprises, and rural power grids, these transformers are integral to power distribution systems.

 

Environment and Requirements:
Ambient Temperature: Typically required to range between -25°C and +40°C.
Altitude Limit: Should not exceed 1000 meters above sea level.
Air Humidity: Should maintain less than 90% relative humidity at a temperature of +25ºC.
Installation Place: Opt for an area devoid of corrosive gases and noticeable dirt to ensure optimal performance.

 

Maintenance and Upkeep:
Regular Inspection: Regularly monitor oil levels and conduct oil insulation strength tests. Promptly replace transformer oil if issues are identified.
Ensuring Stable Operation: To maintain seamless transformer operation, it is crucial to prevent occurrences such as overloads and short circuits.
Attention to Safety: Prior to installation, consider plant ventilation and fire prevention, and adhere strictly to technical specifications for accurate installation.


Order Process:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished professional factory boasting a decade of expertise in the realm of High and Low voltage switchgears, Substations, transformers, cable distribution boxes, and a diverse array of electrical equipment, including vacuum circuit breakers, load break switches, and more.
Our factory proudly stands as a prestigious and trusted supplier for the State Grid Corporation of China, known for our unmatched excellence and commitment to quality.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, skillfully imprinting your logo on our products. Our expert technical and quotation team is dedicated to delivering a project that perfectly aligns with your drawings and specified parameters, ensuring complete satisfaction.
3. What is your MOQ?
Our Minimum Order Quantity (MOQ) is just 1 piece, making it incredibly accessible for all clients.
4. How long is your delivery lead time?
Your delivery timeline is tailored to meet your specific product requirements and order quantity. Typically, a swift turnaround of 5 to 10 working days is achievable.
5. How do you solve quality problems?
To address quality concerns, please provide detailed photographs of the issues. Our dedicated technical and quality testing department will conduct a thorough analysis, ensuring a satisfactory resolution is presented within just 2 days.
6. What are your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. Additionally, West Union and L/C are also accepted for your convenience.