Factory Direct Sales of High-Performance 630kVA Three-Phase Oil Immersed 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

Product Description:
Our S11-M-30~2500kVA/20-10 fully sealed oil-immersed transformer is an advanced solution for AC 50Hz power systems, tailored for rated working voltages of 10kV and 20kV. Perfectly suited for industries such as petroleum, metallurgy, chemical, textile, and light industry, it thrives in challenging environments, including large dust areas, providing unparalleled distribution efficiency.

Product Parameters:

Iron core The core is cold rolled silicon steel sheet with high permeability magnetic grain orientation. The iron core is a core type iron core, the full oblique joint stacking type iron core, the iron core column is a multi-step circular cross-section, the iron bar and the iron core are equal cross-section. winding The winding adopts corrugated oil channel, no paint dipping process, and tight tape binding; The windings are concentric coils: the high voltage winding has a tap required for the tap voltage, which is led to the tap switch, the switch is installed on the box cover, and the voltage transfer of 10kV and 20KV can be achieved after the power is cut off, and the tap voltage is changed. Safety protection device 30~2000kVA transformer equipped with pressure relief valve: Gas relays with alarm and tripping terminals can be installed according to user requirements;

Introducing our cutting-edge energy-efficient power transformer - the oil-immersed marvel. Exclusively designed and produced by Jiangsu Xinhong Electrical Equipment Co., Ltd., this transformer integrates state-of-the-art technology for exceptional performance and offers a multitude of advantages for our discerning clientele.

Our oil-immersed transformers are engineered to deliver low-loss and high-efficiency performance. Meticulously crafted to minimize energy wastage, these transformers provide substantial power savings, making them a top choice for eco-conscious enterprises. Choosing our transformers means not only reducing carbon footprints but also achieving remarkable cost savings over time.

Beyond energy conservation, our transformers boast impressive features that elevate their performance. Designed for whisper-quiet operation, they employ advanced insulation materials and expert construction techniques, ensuring a peaceful and productive work environment.

Our fully sealed transformers are enhanced to prevent moisture and fire hazards. By eliminating oil storage tanks, we enhance safety and reliability. The innovative design, featuring elastic corrugated plates, offsets oil volume changes and prevents air contact, curbing oil degradation and insulation aging. This prolongs transformer life, cuts maintenance costs, and boosts operational efficiency.

Investing in our oil-immersed transformers assures customers of superior products meeting stringent industry standards. Crafted from premium materials and subjected to rigorous tests, our transformers promise optimal performance and longevity. We are committed to delivering excellence that exceeds expectations.

In essence, our oil-immersed transformer series marks a milestone in energy-efficient power transformation. With low loss, high efficiency, and resistance to moisture and fire, they cater to diverse industries. Choosing our transformers leads to significant energy savings, reduced pollution, and enhanced reliability and efficiency. Experience the paradigm shift with our energy-efficient oil-immersed transformers - the dependable choice.

Technical Parameters:

Rated capacity (kVA)	High voltage(KV)	Voltage Combination		Connective group label	No-load loss(KW)	Load loss (KW)	No-load current(%)	Short circuit impedance (%)	Weight (KG)
		High pressure tap range	Low voltage(KV)						Weight of oil	Total weight
30	20/10	±5*2.5% ±2*2.5%	0.4	Dyn11	0.09	0.66	2.1	5.5	180	420
50					0.13	0.96	2.0		150	495
63					0.15	1.145	1.9		170	560
80					0.18	1.37	1.8		190	635
100					0.2	1.65	1.6		215	710
125					0.24	1.98	1.5		250	840
160					0.29	2.42	1.4		285	945
200					0.33	2.86	1.3		340	1125
250					0.4	3.35	1.2		390	1295
315					0.48	4.01	1.1		445	1475
400					0.57	4.73	1.0		515	1712
500					0.68	5.66	1.0	6.0	460	1995
630					0.81	6.82	0.9		565	2450
800					0.98	8.25	0.9		635	2765
1000					1.15	11.33	0.7		840	3650
1250					1.35	13.2	0.7		970	4220
1600					1.63	15.95	0.6		1105	4800
2000					1.95	19.14	0.6		1205	5240
2500					2.34	22.22	0.5		1300	5650

Shipping:

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a renowned professional manufacturer with over a decade of expertise, specializing in high and low voltage switchgears, substations, transformers, and an extensive range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory stands as the leading supplier to the prestigious State Grid Corporation of China, offering unparalleled quality and dependability.
2. Do you accept customized services?
We proudly offer exceptional OEM/ODM services, allowing you to brand products with your logo. Our expert technical and quotation teams are committed to tailoring solutions that align with your specifications and parameters, ensuring absolute satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is a single piece, ensuring accessibility for all your requirements.
4. How long is your delivery lead time?
Delivery timelines depend on your specific needs and order size. Generally, expect a turnaround of 5 to 10 working days.
5. How do you solve quality problems?
To swiftly address any quality concerns, we kindly request that you provide comprehensive and detailed photographs. Our dedicated technical and quality assurance teams will meticulously analyze the issue and rigorously work to deliver a satisfactory and effective solution within an impressive time frame of just 2 days.
6. What are your payment terms?
Our payment terms are structured for your convenience: a 30% T/T deposit upfront is required to secure your order, with the remaining 70% balance due prior to shipment. For flexibility, we also gladly accept payments through West Union and offer the option of Letters of Credit (L/C).