S11 Series Oil-Immersed Power Transformer Three-Phase Transformer Outdoor High Voltage Substation Voltage 10000-400

• Application: Power, Electronic, Rectifier, Audio
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001
• Model NO.: S11 series oil-immersed power transformer Three-ph
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Peak Transformer
• High Pressure/Low Pressure: 0.4/11kv
• Coil Material: Aluminum/Copper
• Frequency: 50/60Hz
• Rated Capacity: 30/2500kVA
• Transport Package: Wooden Box or Pallet
• Specification: 1600× 920× 1550
• Trademark: ZF
• Origin: China
• HS Code: 8504210000
• Production Capacity: 100 Pieces/Month

Product Description

Product introduction

S11, S13 series of fully sealed oil-immersed transformers are suitable for AC 50Hz, the original working voltage 20kV and below the power system, as petroleum, metallurgy, chemical, textile, light industry and other enterprises and large dust places of the distribution transformer.
 

Coil core fully sealed distribution transformer, is a new generation of low-noise, low-loss transformer developed in recent years, its core without joints, a large reduction in no-load loss and no-load current, so that no-load current reduced by 60%~80%, high and low voltage coil on the core pillar continuous winding, winding tight, good concentricity, more enhanced product anti-theft performance. Noise reduction of more than 10 decibels. Lower temperature rise 16-20K. Due to the continuous winding of the iron core (pure circular cross section), the orientation of the silicon steel sheet is fully utilized, and the no-load loss is reduced by 20% to 30%.

 

The S11 transformer is beautiful in appearance and low in price. Significant energy saving, uniform magnetic circuit, low no-load loss, low noise, low temperature rise, maintenance free, high efficiency, small size. S11-30~1600KVA/ 10KV series distribution transformers have remarkable energy-saving effects, and adopt new iron core materials. The magnetic circuit distribution is uniform, which greatly reduces the no-load excitation current and no-load loss. Because the iron core is the all-inclined three-joint structure, it has reliable operation, small size, light weight, low noise, good process, good heat dissipation, low temperature rise, no hanging core structure, no pollution to the environment, no maintenance, high efficiency.

Oi-immersed distribution transformers
 

Rated capacdity (kVA)	Voltage combinationand tap range			Vector group symbol	Non-load loss (W)	Load loss (W)	No-load current (%)	Short arauit mpedance (%)
	High pressure (kV)	High pressure tap range (%)	Low pressure (kV)
30	11 10.5 10 6.3 6	±5 ±2×2.5%	0.4 0.69	Yyn0 Dyn11	100	630/600	2.3	4
50					130	910/870	2.0	4
63					150	1090/1040	1.9	4
80					180	1310/1250	1.9	4
100					200	1580/1500	1.8	4
125					240	1890/1800	1.7	4
160					280	2310/2200	1.6	4
200					340	2730/2600	1.5	4
250					400	3200/3050	1.4	4
315					480	3830/3650	1.4	4
400					570	4520/4300	1.3	4
500					680	5410/5150	1.2	4
630					810	6200	1.1	4.5
800					960	7500	1.0	4.5
1000					1150	10300	1.0	4.5
1250					1360	12000	0.9	4.5
1600					1640	14500	0.8	4.5
2000					1960	19800	0.8	5
2500					2310	23000	0.7	5

Application scenarios
      S11 series 10-3150KVA/ 10KV series distribution transformers have remarkable energy-saving effects, and its main feature is the use of new core materials. The magnetic circuit is evenly distributed, which greatly reduces the no-load excitation current and no-load loss. Improve the power factor, improve the quality of power supply, because the core is the all-inclined three-joint structure, so reliable operation, small size, light weight, low noise, good process, good heat dissipation, low temperature rise, no hanging core structure, no pollution, no maintenance, high efficiency. S11-10 ~ 31500KVA three-phase oil-immersed fully sealed power transformer is suitable for 10KV, 50Hz transmission and distribution system, for residential areas, commercial streets, industrial and mining enterprises and rural power and lighting.


Product display

The main products are :S9, S11, S13, S15 and other series 10KV ~110KV oil-immersed power transformer on-load voltage regulation power transformer, amorphous alloy transformer, SC(B)9(10), SG(B)10 type dry transformer, switch cabinet and combined transformer, box substation, anti-theft, mining, rectifier furnace and other special power transformer The products are widely used in power, nuclear power plant, transportation, mining, metallurgy, construction, petrochemical, chemical, electrified railway metro urban light rail, military national defense, communications, urban and rural power grid construction and transformation of the transmission and distribution system, the products are sold all over the country.
The company has strong technical strength, advanced production technology, good equipment and complete testing means. The company's products have passed the certification of ISO9000:2000 international quality certification system,CTOC(National Transformer Quality Supervision and Inspection Center) inspection, China energy-saving product certification and CCC certification, the products through many years of hanging network operation, with the advantages of energy saving and environmental protection, stable performance, etc. The company follows the spirit of "honesty, trustworthiness, innovation, refinement", in line with the principle of "people-oriented, customer first", adhering to the purpose of "create union to win cooperation, Huitong service customers", knot friends and serve the people.


Frequently asked question

Q: Are you a manufacturer, factory or trading company?
A: Yes, we have been engaged in the development, production and operation of transformers for more than 15 years.

Q: What is your warranty?
A: We offer a 12-month warranty.

Q: Production time?
A: 30 to 45 days or depending on order requirements.

Q: What are your payment terms?
A: T/T, L/C or negotiation.

Q: How does your factory conduct quality control?
A: We carry out 100% QC inspection to ensure that every product is qualified. From raw material to final product manufacturing process, we have more than 10 QC inspections.

Q: Do you have any products in stock?
A: Not normally. All our products are manufactured according to your order quantity.


Q: What does a custom transformer need to provide?
A: Technical drawings and technical specification documents are best, or you can tell us some detailed technical specification dates below "Quote and order required information".

Q: Can I have a catalogue and price list for my MOQ trial order?
A: All of our products are made in China or displayed on the official website, you are always welcome to ask us directly for more information.