4000kVA 22/6.6kV High-Performance Over-load Capacity Hermetic Oil-Immersed Power Transformer with Wind Turbines

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: PEO-S-4000/22/6.6
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer, Shore-to-ship power supply
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Pearl Electric
• Type: Oil Immersed Distribution Transformer
• Application scenario: Wind Turbines
• Capacity: 4000kVA
• Rated H. V.: 22kV
• Rated L. V.: 6.6kV
• Impedance Voltage: 4~6 %
• Frequency: 50Hz/60Hz
• Cooling Way: ONAF/ONAN
• Tapping Range: +2X0.25% /-2X0.25%
• Core Material: Silicon Steel/Amorphous Alloy
• Winding Material: Copper/Aluminium
• Temperature Rise (W): 60/65K
• Vector Group: Dyn11/ Yyn0
• Lightning Impulse Withstand Voltage: as Per IEC Standard
• AC Withstand Voltage: as Per IEC Standard
• Transport Package: Wooden Pallet, Wooden Case
• Specification: As per manufacturer's standard design
• Trademark: PEARL ELECTRIC(PE)
• Origin: China
• HS Code: 8504349000
• Production Capacity: 2.5 Million kVA
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Description about Three Phase Oil Immersed Distribution Transformer

An , also known as an oil-filled distribution transformer, is a type of electrical transformer that uses oil as both an insulating and cooling medium. These transformers are widely used in electrical power distribution and transmission networks due to their efficiency and reliability. Pearl Electric, a professional and reliable manufacturer of oil immersed power transformers, designs and produces 500-3150KVA oil immersed distribution transformers.
According to the customer's project requirements, we provide customized transformer services.
According to the different insulation materials, Pearl Electric can provide mineral oil distribution transformers without PCB, environmentally friendly FR3 vegetable oil immersed power transformers, and NINAS oil power transformers.
According to the different requirements of iron core materials, Pearl Electric can provide with silicon steel sheet iron cores and oil immersed transformers with amorphous alloy iron cores. Among them, amorphous alloy oil immersed transformers are ultra-high efficiency transformers with losses only 20-30% of silicon steel sheet transformers, which are very suitable for projects with high energy efficiency requirements.
, an experienced transformer manufacturer since 1958, design and produce various cast resin dry type transformer for different application include rectification transformer, marine/offshore oil platform transformer, rectification traction transformer, Transformer for electrified railway station, Rectification excitation transformer etc.

Items	Oil Immersed Transformer
Origin	China
Manufacturer	Pearl Electric Co., Ltd.
Brand	Pearl Electric
Production Descriptions	Three Phase Oil Immersed Distribution Transformer
Reference standards	IEC 60076
Capacity	Up to 3150 kVA
Frequency	60 / 50Hz
Voltage (HV)	Up to 35KV or Customized
Voltage (LV)	Customized
Impedance	4%-6%
Connections (Vector Group)	Dyn11
Tapping Range	±5%/±2×2.5%
Core materials	Silicon Steel /Amorphous Alloy
Winding materials	Aluminum or Copper
Lightning Impulse Withstand Voltage	IEC standard
AC withstand voltage	IEC standard
Temperature Rise class	A-class
Temperature Rise	60/65K
Cooling method	ONAN/ONAF

Main Product

Certifications

Application

Company Profile

Our Customer

Packaging & Shipping

FAQ

FAQ:

1.Q: Are you manufacturer?
    A: Yes, we are manufacturer. Our factory is in Guangzhou City, Guangdong Province.
2.Q: Do you have any Certificate?
    A: Yes. Our transformer has awarded CE, UL, KEMA certificate. If you need any other Certificate, we can help you to apply it.
3.Q: How can I pay you?
    A: Pay by T/T and  L/C is acceptable.
4.Q: What about the production?
    A: In general,  it take 4~6weeks and it depend on the different style.
5. Q:How contact us to get quick inquiry ? Follow us in our company website.