63kVA Transformer Three Phase Oil Immersed Transformer Outdoor Type Power Distribution 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: Power 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: 780.00cm * 650.00cm * 900.00cm
• Package Gross Weight: 540.000kg

Product Description

Three-Phase Oil-Immersed Distribution Transformer

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%

Oil-immersed Transformers Product Details:
Oil-immersed transformers are renowned power equipment, crucial in power systems for their essential role in voltage conversion and power transmission. These transformers are crafted to handle high current and large capacity demands with exceptional stability and unwavering reliability, ensuring optimal performance in power systems.

 

Model Meaning:

 

Performance Characteristics:

1. Winding Structure:
The high-voltage winding employs a sophisticated multi-layer cylindrical, continuous, or connecting continuous structure. This design significantly enhances the winding's shock distribution, minimizes magnetic leakage, and offers superior mechanical strength and robust short-circuit resistance.

2. Iron Core Design:
Utilizing premium cold rolled grain oriented silicon steel sheets and a full diagonal seam stacking method, this design effectively reduces both no-load loss and no-load current.

3. Fastening and Anti-Loosening:
The core and windings are meticulously secured with specialized fastening techniques. The high and low voltage leads of the body feature self-locking anti-loosening nuts, and a non-hanging center structure is adopted to endure transportation vibrations. All fasteners are equipped with locking nuts to maintain security during continuous operation.

4. Vacuum Processing:
The coils and cores undergo vacuum drying, while the transformer oil is vacuum filtered and injected, a meticulous process that significantly mitigates moisture within the transformer.

5. Oil Tank Design:
The oil tank features corrugated sheets with a breathing function to adjust for oil volume changes due to temperature fluctuations, eliminating the need for an oil storage cabinet and thereby reducing the transformer's height.

6. Other Features:
Aesthetic appeal, compact size, and minimal installation footprint make these products an ideal maintenance-free choice.
Widely utilized across power plants, substations, industrial and mining enterprises, as well as rural power grids within the power distribution system.

 

Environment and Requirements:
Ambient Temperature: The ambient temperature is generally required to be within the range of -25°C to +40°C.
Altitude Limit: Should not exceed 1000 meters above sea level.
Air Humidity: Relative humidity should not exceed 90% (at +25ºC).
Installation Place: Choose a location free from corrosive gases and significant dirt.

 

Maintenance and Upkeep:
Regular Inspection: It is essential to regularly check the oil level and perform oil insulation strength tests. If any issues are detected, transformer oil should be replaced promptly.
Stable Operation: Ensure the transformer's stable operation by preventing overloads, short circuits, and other abnormalities.
Safety Attention: Prior to installation, consider plant ventilation and fire prevention measures, adhering to technical specifications for proper installation.


Order Process:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished professional factory with a decade of expertise in the domain of high and low voltage switchgears, substation transformers, cable distribution boxes, and a variety of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly stands as an esteemed supplier to the State Grid Corporation of China, ensuring unparalleled expertise and reliability in our offerings.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, allowing us to elegantly emblazon your logo on our products. Our team of professional technicians and estimators is dedicated to delivering a project that aligns perfectly with your specifications and parameters, ensuring your complete satisfaction.
3. What is your MOQ?
Our minimum order quantity is a single piece, ensuring flexibility and ease for all your purchasing needs.
4. How long is your delivery lead time?
Our delivery lead time varies based on specific product requirements and order quantities. Typically, a timeframe of 5 to 10 working days is achievable, catering to your scheduling needs.
5. How do you solve quality problems?
Please provide detailed photographs of any quality issues encountered. Our technical and quality assurance departments will promptly analyze the situation, presenting you with an effective solution within just 2 days, ensuring your satisfaction.
6. What are your payment terms?
We require a payment of 30% T/T in advance and the remaining 70% before shipment. West Union and L/C are also viable options, offering flexibility in fulfilling your financial transactions.