33/0.4kv 315kVA Oil Immersed Distribution Transformer for Sale

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Model NO.: S9/S11
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Toroidal
• Brand: Honle
• Transformer Type: S11 Oil-Immersed Transformer
• Product Name: Power Transformer
• Rated Capacity: 30-2500kVA
• Type: Distribution Transformer
• Frequency: 50Hz/60Hz
• Vector Group: Ydn0 or Dyn11
• Use: Power Transformer, Distribution Transformer
• Category: Electric Power Transformer /Isolation Transformer
• Types: Factory
• Usage Scenario: Can Be Used in Outdoor or Indoor Substations
• Certificate: CE, ISO9001, SGS and etc.
• Transport Package: Normal Export Carton
• Specification: 30-2500kVA
• Trademark: Honle/OEM
• Origin: Zhejiang, China
• HS Code: 8504210000
• Production Capacity: 100000pieces/Year
• Package Size: 1045.00cm * 700.00cm * 925.00cm
• Package Gross Weight: 410.000kg

Product Description

Product Description

Product Description

Why Choose Honle Group?

Long - standing Reputation: Since 1998, we've amassed 27+ years of expertise in industrial electricals, building a reliable brand.
Comprehensive Product Range:We offer a wide array including Automatic Voltage Regulators, Power Transformers, and more to meet diverse needs.
Customer - first: Quality, customer satisfaction, and credit are our top priorities.
Global Reach: We have over 100 domestic agents in China.  Abroad, we supply to more than 30 countries and regions, including Cote d'Ivoire, Tanzania, Uganda, Russia, Uzbekistan, Nigeria, and the United Arab Emirates.  Our international branches like HONLE ELECTRIC EAST AFRICA LIMITED ,HONLE INTERNATIONAL (T) LTD ,HONLE INTERNATIONAL (U) LTD  and others, along with local offices and general agents, enable seamless supply across these areas.
Quality - assured: Our company holds ISO9001, and products are backed by CE, SGS certifications.


OVERVIEW
lron core
   The iron core is made by crystal grain-oriented silicon-steel sheet; GEORG cross cut shear (made in West Germany) is adopted to cut the silicon-steel sheet with a 45*joint seam; fold the sheet into a multistage roll cross-section to reduce the noise and power consumption.
Coil
   Cylinder type for high voltage; cylinder type or foil type for low voltage; this can increase the ability to resist short circuit and strike; and the distribution of magnetic path is more rational.
Oil tank
   The oil tank is made by fine cold-rolled steel sheets; GEORG corrugation oil tank production-line is adopted; to meet environmental needs, then, antiseptic coating material is applied on the surface, which can meet the requirements for petroleum and chemical industry (much oil stain and many chemical substances). In addition, the corrugations not any possess heat radiation function, but also meet the requirement for oil expansion and oil contraction trader normal performance. The isolation from air guarantees a low aging speed of oil and a long life expectancy of transformer.
Insulation structure
   Oil-immersed distribution transformer adopts A-level insulation structure; high voltage coil and low voltage coil are concentric; the space between coils is cardboard sleeve small oil clearance oil partition structure.

FEATURE
1.The Iron Core is Made By Crystal Grain-Oriented Silicon-Steel Sheet;Fold The Sheet Into A Multistage Roll Cross-Section To Reduce The Noise And Power Consumption

2.Cylinder Type For High Voltage or Foil Type For Low Voltage; Can Increase The Ability To Resist Short Circuit And Strike; And The Distribution of Magnetic Path Is More Rational

3.The Oil Tank is Made By Fine Cold-Rolled Steel Sheets; Georg Corrugation Oil Tank Production-Line Is Adopted; The Isolation From Air Guarantees A Low Aging Speed Of Oil And A Long Life Expectancy Of Transformer.

4.Oil-Immersed Distribution Transformer Adopts A-Level Insulation Structure

TECHNICAL PARAMETER

 

Pated Capacity	Voltage Combination			Vector Group	No-load Loss	Load Loss	No-load Current	Impedice Voltage	Total Weight	Exterior Size	Installation center /Installaton hole
(kVA)	High voltage(kV)	Tap range	Low voltage(kV)		(W)	(W)	(%)	(%)	(kg)	(L*W*H)(mm)	(mm)
30	6 6.3 10 10.5 11	±5% or ±2*2.5%	0.4	Ydn0 or Dyn11	100	630/600	1.8	4.0	335	1030*690*860	400*400/4*ф14
50					130	910/870	1.6		410	1045*700*925	400*400/4*ф14
63					150	1090/1040	1.5		460	1075*710*940	400*400/4*ф14
80					180	1310/1250	1.4		490	1080*715*995	400*400/4*ф19
100					200	1580/1500	1.3		550	1110*730*1020	400*400(550)/4*ф19
125					240	1890/1800	1.2		615	1135*740*1035	400*400(550)/4*ф19
160					280	2310/2200	1.1		695	1155*755*1050	550*550/4*ф19
200					340	2730/2600	1		790	1200*770*1075	550*550/4*ф19
250					400	3200/3050	0.9		930	1240*800*1100	550*550/4*ф19
315					480	3830/3650	0.8		1110	1305*840*1120	550*550/4*ф19
400					570	4520/4300	0.7		1290	1390*900*1160	660*660/4*ф19
500					680	5410/5150	0.7		1510	1500*990*1195	660*660/4*ф19
630					810	6200	0.6	4.5	1730	1580*1030*1305	660*660/4*ф19
800					980	7500	0.6		2075	1705*1140*1360	820*820/4*ф19
1000					1150	10300	0.5		2490	1730*1290*1395	820*820/4*ф19
1250					1360	12000	0.4		2960	1780*1320*1480	820*820/4*ф19
1600					1640	14500	0.4		3515	1890*1430*1520	820*820/4*ф19
2000					1940	18300	0.4	5.0	4880	2050*1360*1840	820*820/4*ф19
2500					2290	21200	0.4		6010	2170*1430*2015	1070*1070/4*ф19

 

 

PRODUCT DIAGRAM

Company Profile

Honle Group,rooted in Zhejiang, China, stands as a globally acclaimed and trusted provider of sustainable, eco-friendly energy storage solutions, backed by over 20 years of profound expertise in the electrical and new energy sectors.   

     Since its founding in 1998, the group has grown into a specialized manufacturer of industrial electrical products, offering a comprehensive portfolio that includes Automatic Voltage Regulators, Power Transformers, Vacuum Circuit Breakers, Switchgears, Ring Main Units, Inverters, UPS systems, and MCCBs, among others. Committed to delivering consistent, high-quality products and services, Honle Group has expanded its global presence with strategically located branches in key markets such as Russia, Uzbekistan, the UAE, Indonesia, Tanzania, and Côte d'Ivoire, further cementing its reputation as a leading and reliable supplier worldwide.
 

    Honle has a high-demand production, processing and management team dedicated to providing customers with high-quality products and services. Starting from the selection and procurement of raw materials, every step is strictly controlled to ensure that the quality of raw materials meets standards. During the production and processing process, we pay attention to the specification of the process and the rigor of the operation. We also ensure that our products comply with international standards and user requirements through strict finished product inspection and testing.

     Our automatic voltage stabilizer use the most advanced technology and high-quality materials, and undergo strict testing and quality control. Whether for industry or home, we provide reliable voltage stabilization solutions with the best affordability in the electrical industry. We will continue to work hard to continuously improve the technical level and quality of our products to meet the various needs of our customers and achieve common development and success with our customers.

 

FAQ

Q1. Are you a trading company or factory?
A: We are a manufacturer factory and we also have our own exporting license.
Q2: What is the delivery time?
A: Our company holds ISO9001 certification for quality management systems. For our products, we've obtained CE, ISO, and SGS certifications, ensuring compliance with international standards. Additionally, we have patented designs to further guarantee innovation and quality.
Q3: Could you provide Form A or Certificate of Origin (C/O)?
A: No problem. We can prepare relevant documents and submit applications to the Office of Origin Affairs or other relevant offices to obtain related certificates.
Q4: If there is any quality problem, how do you solve it?
A: We're proud to keep every customer satisfied. While we strive for perfection, occasional quality issues may arise, which we'll resolve through negotiation-offering replacements, compensation or reshipment as needed.
Q5: What is the delivery time?
A: Usually, it takes around 30 days after the order is confirmed.
Q6: Would you accept using our logo?
A: If the order quantity is substantial, there is no problem with doing Original Equipment Manufacturer (OEM) work.
Q7: Why trust in us?
A: 17 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility.
Q8: Free sample?
A: Free samples can be provided for first cooperation under sincere cooperation.
Q9: What is the MOQ?
A: 1PCS MOQ is welcome for starting cooperatoon
Q10: Material certificate?
A: Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.
Q11: Where is your market?
A: Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, etc.   Some of these regions have been our regular markets, and some are still in the development stage.   We look forward to more partners joining us and achieving mutual benefits through our cooperation.
Q12: More questions are appreciated.