Reliable 400kVA High Pressure Aluminum Coil Transformer 50Hz

• Customization: Available
• Application: Power, Electronic, Rectifier, Audio
• Phase: Three
• Model NO.: S11 10kv/30kva Oil-Immersed high voltage Distribut
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001
• 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
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 3000.000kg

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.
 

Compared with the ordinary oil-immersed transformer, the fully-sealed transformer eliminates the oil storage tank, the oil volume change is automatically adjusted and compensated by the elasticity of the corrugated sheet of the corrugated oil tank, the transformer is isolated from the air, prevents and slows down the deterioration of the oil and insulation aging, enhances the operation reliability, and the normal operation is maintenance-free.

 

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

Packaging and transportation

Certification certificate

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.