High-Efficiency 2500kVA Copper Power Transformer for Industrial Use

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Model NO.: Transformer
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, IEC60076
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: U
• Winding Material: Copper/Aluminum Winding
• Insulation Class: H Grade
• Insulating Material: Cast Resin
• Attachments: Cooling Fan, Housing, Temperature Control
• Core Material: Silicon Steel
• Transport Package: Wooden Box
• Specification: 2410x1610x2400mm
• Trademark: Zhifeng Transformer
• Origin: China
• HS Code: 8504210000
• Production Capacity: 100 Units/Month
• Package Size: 400.00cm * 100.00cm * 200.00cm
• Package Gross Weight: 4000.000kg

Product Description

 

 

Product introduction
     The transformer can convert the voltage of the grid into the voltage required by the system or the load, and realize the transmission and distribution of electric energy. The transformer can replace the silicon steel sheet iron core transformer and is widely used in outdoor power distribution system. A large number of this product into the network operation can achieve good energy saving effect and can reduce the pollution to the atmosphere. This product is especially suitable for power shortage and load fluctuations and difficult to carry out daily maintenance areas. Because the transformer adopts a fully sealed structure, the insulating oil and the insulating medium are not polluted by the atmosphere, so it can operate in a humid environment, and it is the ideal distribution equipment in the vast distribution network in urban and rural areas.

 

Immersed amorphous alloy core distribution transformers(Pass the short-circiut test)

      Because the amorphous alloy iron core cannot withstand the action of mechanical force,and the mechanical strength of the rectangular coil is weak,the  short-circuit test of the amorphous alloy transformer has become a technical problem in the field of transformers.The company has successfully overcome  this difficulty with mature technical experience,and designed and developed the SBH15-M-2500/10 distribution transformer by itself.Passed the short-  circuit test at the Shenyang National Transformer Quality Supervision and Inspection Center in one fell swoop,which marks that the company's amorphous alloy transformer design and manufacturing technology is at an advanced level

Immersed amorphous alloy core distribution transformers(Insulation leve)
 

Voltage evel(kV)	Highest electrical equipment RMS voltage(kV)	Rated frequency withstand voltage rms (kV/min)	Rated lightning impulse withstand voltage ful wave peak(kV)
≤1	≤1	5	--
6	6.9	25	75
10	11.5	35	95
20	23	55	125

SBH15-M  6 ~ 1 0kV,20kV  Oil  immersed  amorphous  alloy  distribution  transformer
 

Rated capacity (kVA)	Voltage combination			Join group label	No-load loss(W)	Load loss (W)	No-load Current (%)	chort cir cuit impedance (%)
	high pressure (kV)	High pressure tap range(%)	Low pressure (kV)
30	24 22 20	±5%±2×2.5%	0.4	Dyn11 Yyn0	40	690/660	1.50	5.5
50					55	1010/960	1.20	5.5
63					65	200/1150	1.10	5.5
80					75	1440/1370	1.00	5.5
100					90	1730/1650	0.90	5.5
125					100	2080/1980	0.80	5.5
160					120	2540/2420	0.60	5.5
200					145	3000/2860	0.60	5.5
250					165	3520/3350	0.60	5.5
315					200	4210/4010	0.50	5.5
400					240	4970/4730	0.50	5.5
500					290	5940/5660	0.50	5.5
630					370	6820	0.30	6.0
800					450	8250	0.30	6.0
1000					530	11330	0.30	6.0
1250					620	13200	0.20	6.0
1600					750	15950	0.20	6.0
2000					900	19140	0.20	6.0
2500					1080	22220	0.20	6.0

Immersed  amorphous  alloy  core  distribution  transformers(Products  standard)
GB 1094.1-2013 power transformer part I general provisions
GB  1094.2-2013 temperature rise of the second part of power transformer
GB 1094.3-2003 power transformer part iii insulation level and insulation test
The fifth part of GB 1094.5-2008 power transformer is capable of withstanding short circuit
GB/t1094.10-2003 power transformer part x sound level measurement
Technical parameters and requirements of GB/t6451-2015 oil-immersed power transformer
GB20052-2013 energy efficiengy limit value and energy efficiengy grade of three-phase distribution transformer and technical requirements for entrustment GB 1094.1-2013 power transformer part I general provisions
GB  1094.2-2013 temperature rise of the second part of power transformer
GB  1094.3-2003 power transformer part ii insulation level and insulation test
The fifth part of GB 1094.5-2008 power transformer is capable of withstanding short circuit
GB/t1094.10-2003 power transformer part x sound level measurement
Technical parameters and requirements of GB/t6451-2015 oil-immersed power transformer
GB20052-2013 energy efficiency limit value and energy efficiency grade of three-phase distribution transformer and technical requirements for entrustment

 

Product Introduction

Shandong Zhifeng Transformer Co., Ltd. is strategically located in the picturesque North Rainbow Industrial Park on East Second Ring Road, Linqing City, Shandong Province. Covering an expansive area of 45,000 square meters, our company is a premier manufacturer of 35KV and below oil-immersed transformers, dry transformers, special transformers, grounding transformers, arc suppression coils, reactors, box-type substations, and American box transformers. We excel in production, sales, research, and development, providing holistic power equipment solutions.

Frequently Asked Questions

Q: Are you a manufacturer, factory, or trading company?

A: Indeed, Shandong Zhifeng Transformer Co., Ltd. possesses over 15 years of unmatched expertise in the development, production, and operation of premier transformers.

Q: What is your warranty?

A: We are proud to offer an extensive 12-month warranty on all our superior-quality products.

Q: What is the production time?

A: Our production timeline generally spans from 30 to 45 days, meticulously customized to fulfill your specific order requirements.

Q: What are your payment terms?

A: We offer adaptable payment terms, including T/T, L/C, or personalized negotiation to cater to your convenience.

Q: How does your factory conduct quality control?

A: We enforce stringent quality control measures, executing 100% QC inspections throughout the entire manufacturing process, ensuring over 10 meticulous inspections from raw materials to the finished product.

Q: Do you have products in stock?

A: Generally, we do not maintain stock; all our products are custom-manufactured to meet specific order quantities.

Q: What is needed for a custom transformer order?

A: Ideally, technical drawings and specifications are preferred. Alternatively, detailed technical specifications as outlined under 'Quote and Order Required Information' are also acceptable.

Q: Can I have a catalogue and price list for a trial order?

A: All our outstanding products are made in China and are prominently featured on our official website. For additional details, please contact us directly.