High-Quality 33kv Oil Immersed Transformer for Three Phase Systems

• 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: 1200.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 810.000kg

Product Description

Product Description:
Introducing the S11-M-30~2500kVA/20-10 high-performance, fully sealed oil-immersed transformer-your ideal solution for power systems operating at AC 50Hz, with rated voltages of 10kV, 20kV, and below. Perfectly engineered for industries such as petroleum, metallurgy, chemical, textile, and light industry, this transformer thrives even in large, dust-laden environments.

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;

We are thrilled to unveil our state-of-the-art energy-efficient power transformer-the oil-immersed transformer. Created and manufactured by Jiangsu Xinhong Electrical Equipment Co., Ltd., this advanced, fully sealed transformer offers unmatched performance and delivers numerous advantages to our valued customers.

Our exceptional range of oil-immersed transformers is renowned for their low energy loss and high efficiency. Through meticulous engineering and innovative design, we have minimized energy wastage, leading to substantial power consumption savings. As a result, our transformers are a perfect choice for energy-conscious businesses looking to reduce their carbon footprint and enjoy long-term cost savings.

Beyond energy savings, our oil-immersed transformers come with a host of features that elevate their performance. They are crafted to operate silently, thanks to cutting-edge insulation materials and expert construction techniques, ensuring a tranquil and pleasant working environment. Experience the ultimate in noise reduction and operational comfort.

Moreover, our fully sealed transformers are expertly designed to resist moisture and fire, enhancing safety and reliability. The absence of oil storage tanks reduces risks, while the corrugated plates' elasticity compensates for oil volume changes, preventing air ingress and oil deterioration. This forward-thinking design prolongs transformer life and minimizes maintenance requirements, boosting efficiency and cutting costs.

By choosing our oil-immersed transformers, you invest in top-tier products that adhere to the industry's highest standards. Crafted from premium materials and rigorously tested, our transformers guarantee unparalleled performance and durability. Jiangsu Xinhong Electrical Equipment Co., Ltd. is committed to exceeding customer expectations with outstanding products.

In essence, our oil-immersed transformer lineup marks a significant advancement in energy-efficient power transformation. Featuring low loss, high efficiency, and resilience against moisture and fire, our transformers offer extensive benefits across various industries. Opt for our transformers to enjoy substantial energy savings, reduced environmental impact, and enhanced operational reliability. Discover the excellence of our energy-efficient oil-immersed transformers-a choice you can trust.

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

Factory Scene:

Certificates:

FAQ:
1. Are you a trading company or manufacturer?
We are a leading professional factory with over ten years of expertise, specializing in high and low voltage switchgears, substations, transformers, and a variety of electrical equipment like vacuum circuit breakers and load break switches.
Our factory is proud to be the premier supplier for the prestigious State Grid Corporation of China, ensuring unmatched quality and reliability.
2. Do you accept customized services?
We provide superior OEM/ODM services, allowing you to brand your products with your logo. Our skilled technical and quotation teams are committed to delivering a customized solution tailored to your specifications, ensuring complete satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is conveniently set at just 1 piece, making our products accessible to meet all your needs.
4. How long is your delivery lead time?
Delivery schedules are dependent on your specific requirements and order size. Generally, you can anticipate a swift turnaround of 5 to 10 working days.
5. How do you solve quality problems?
In our relentless pursuit of excellence, should you encounter any quality concerns, we kindly ask that you supply us with comprehensive and clear photographs. Our dedicated technical and quality assurance teams will spring into action, conducting an exhaustive analysis to deliver a prompt and satisfactory resolution tailored to your needs, all within a remarkable timeframe of just two days.
6. What are your payment terms?
For your convenience and security, we require a 30% advance deposit via T/T, with the remaining 70% due prior to shipment. To accommodate your preferences, we also gladly accept payments through West Union and Letters of Credit (L/C), ensuring a seamless and flexible transaction process.