Low Price Oil Type Transformer. Triangular Wound Iron Core Power Transformer

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, UL, ISO9001, CCC
• Model NO.: S-M
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Hfy
• Connection Group: Dyn11
• Low Voltagewinding: 0.4kv 0.415kv
• Frequency: 50Hz/60Hz
• High Voltage: 6kv6.6kv/11kv/12kv/20/Kv/33kv/35kv
• No-Load Loss: 0.16-2.36kw
• Short-Circuit Impedance: 1.3-0.55 %
• Ambient Temperature: -40ºC -+ 40ºC
• Transport Package: Wooden Case Packages
• Specification: 1CBM to 15CBM
• Trademark: HFY
• Origin: China
• HS Code: 8504210000
• Production Capacity: 20000

Product Description

Low Price Oil Type Transformer.Triangular Wound Iron Core Power Transformer

Product introduction

The capacity range of 10kV class S11 full seal power transformer is 30kva-2500kva. In 10kV, 50Hz power transmission and distribution system, it can be widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, drilling platforms, especially in places with high fire protection requirements such as inflammables and explosives, and in places with poor environment. It can also be used for power and lighting in residential areas, commercial streets and rural areas.

Product features

-Long service life, maintenance free operation. The fully sealed transformer insulates the contact of oil fish and air, greatly reduces the aging speed of insulation and improves the service life.

-The product is designed with compact structure and low running noise. Due to the use of new materials and new processes, noise reduction, no oil conservator, the height is lower than similar products. No oil change is needed in the normal service life, which improves the safety and reliability of operation in the network.

-Corrugated mailbox has small volume and beautiful appearance. The tank of S11 power transformer adopts corrugated heat dissipation. When the oil temperature changes, the elastic expansion and contraction of the corrugated sheet with volume change will adjust the compensation.

-No hanging core and oil detection. When the transformer is packaged, the vacuum filter oil process is used to completely remove the moisture in the transformer oil. After sealing, the inner part of the transformer does not contact with the air, effectively preventing the insulation performance degradation caused by oxygen and moisture entering the transformer.

Transformer Structure

Serial number	Rated Capacity (kVA)	Type	Vector Group	No-load current (%)	No-Load loss (kW)	Load loss (kW)	Short circuit impedance (%)	Type
1	30	S11-30/10	Y,yn0	2.1	0.1	0.6	4.0	Distribution transformer
2	50	S11-50/10		2.0	0.13	0.87
3	63	S11-63/10		1.9	0.15	1.04
4	80	S11-80/10		1.8	0.18	1.25
5	100	S11-100/10		1.6	0.2	1.5
6	125	S11-125/10		1.5	0.24	1.8
7	160	S11-160/10		1.4	0.28	2.2
8	200	S11-200/10		1.3	0.34	2.6
9	250	S11-250/10		1.2	0.4	3.05
10	315	S11-315/10		1.1	0.48	3.65
11	400	S11-400/10		1.0	0.57	4.3
12	500	S11-500/10		1.0	0.68	5.1
13	630	S11-630/10		0.9	0.81	6.2	4.5
14	800	S11-800/10		0.8	0.98	7.5
15	1000	S11-1000/10		0.7	1.15	10.3
16	1250	S11-1250/10		0.6	1.36	12
17	1600	S11-1600/10		0.6	1.64	14.5

Note:The above are some product technical parameters, if you have any questions, please contact us

Company Introduction 

At present, the company's products mainly cover the oil immersed transformer below 35kV, dry type transformer;Medium voltage switchgear and low voltage switchgear below 40.5KV;Intelligent box type substation;Distribution box, cable and other electrical equipment;Existing technology research and development team of more than 50 people, 15 doctors, all from the domestic well-known electrical major graduates;The company's products have passed ISO, CE, CB, SGS, STL, CQC, CCC and other international authority certification, has been exported to more than 50 countries and regions, the main market in Southeast Asia, Africa, the Middle East, the Americas and other regions and countries.

Our Workshop

 HFY Certification

Our Services
We have established strict working procedures and standards in the development, production, sales and after-sales of electrical products, so as to provide customers with first-class products and the best service. 

1. Our electrical engineer has more than 10 years of working experience
2.Our workshop workers are all skilled industrial workers who have received three months 'pre-job training
3. Our sales team has been extensively trained by management consultants to provide professional solutions for customers
4. Our technical team can provide customers with 24-hour technical support world wide
5. Our customer service team ensures that orders are delivered on time. 
6.We strictly implement the ISO9001 quality standard


FAQ

Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.