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Dry type Transformer 1250kva 10/0.4 kv Epoxy Cast with IP31 Protection Enclosure

Price $20000.00
Min Order 1 Piece
Availability In Stock
Shipping From Guangdong, China
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Model NO.:
PEC-S-1250/10/0.4
Application:
Power, Electronic
Phase:
Three
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
Frequency Characteristics:
Power Frequency
Shape of Core:
U
Brand:
Pearl Electric
Transformer Type:
Dry Type Transformer
Capacity:
1250KVA
Primary Voltage / Secondary Voltage:
10kV
Frequency:
50/60Hz
Tapping Range:
+2X2.5%/-2X2.5%
Impedance:
4~8%
Application Scenario:
Photovoltaic Power System
Vector Group:
Dyn11 or Yyn0 (Customized)
Winding Material:
Copper/Aluminium
Core Materials:
Silicon Steel
Insulation Material:
Cast Resin
Temperature Rise:
125K
Accessories:
Cooling Fans, Enclosure, Temperature Control
Optional Protective Enclosure:
IP00/IP20/IP23/Cutomized
Applied Standards:
GB/T6451, GB1094, IEC60076
Trademark:
PEARL ELECTRIC
Transport Package:
Wooden Pallet, Wooden Case(Customized)
Specification:
As manufacturer's standard
Origin:
China
HS Code:
8504349000
Product Description

1250kva Epoxy Cast Dry Type Power Transformer with Enclosure

 
Product Description

Description about Three Phase Cast Resin Dry Type Transformer
A dry type transformer, also known as an air-cooled transformer, is a type of transformer that utilizes air or gas instead of liquid (such as oil) for insulation and cooling purposes. This transformer design does not immerse its core and windings in insulating oil, making it distinct from oil-filled transformers.


Types of Dry Type Transformers:
  1. Cast Resin Dry Type Transformer (CRT):
    • Uses epoxy resin to encapsulate windings, protecting them from moisture, dust, corrosion, and other environmental factors.
    • Suitable for high humidity areas, indoor installations, and fire-risk areas due to its non-hygroscopic, non-inflammable, and maintenance-free nature.
    • Available in ratings from 25 kVA to 12,500 kVA, with an insulation class of F (90°C temperature rise).
  2. Vacuum Pressure Impregnated Transformer (VPI):
    • Impregnates windings with class H polyester resin under vacuum and pressure, eliminating air gaps or voids in the insulation.
    • Enhances mechanical strength, dielectric strength, and thermal stability.
    • Suitable for outdoor installations, seismic events, and temperature fluctuations due to its robust construction, moisture-resistant enclosure, and low thermal expansion coefficient.
Pearl Electric, 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.

Technical Datasheet for Cast Resin Dry Type Transformer
ItemsItem 
OriginChina
ManufacturerPearl Electric Co., Ltd.
BrandPearl Electric
Production DescriptionsThree Phase Cast Resin Dry Type Transformer
Reference standardsIEC 60076
Capacity1250KVA or Customized
Frequency60 / 50Hz
Voltage (HV) 10kV or Customized
Voltage (LV)  0.4kV or Customized
Impedance4%-8%
Connections (Vector Group)Dyn11
Tapping Range+ 2 x 2.5% , - 2 x 2.5%
Core materialsSilicon Steel
Winding materialsAluminum or copper
Lightning Impulse Withstand VoltageIEC standard
AC withstand voltageIEC standard
Temperature Rise classH-class
Temperature Rise125K
Cooling methodAN/AF
 
Certifications

Certifications and Test Reports

1. ISO 9001:2015 Quality Management System Certificate
2. ISO 14001:2015 Environmental Management System Certificate
3. ISO 45001: 2018 Occupational Health and Safety Management System Certificate
4. CE Certifications for dry type transformer and oil-immersed power transformer
5. KEMA Test Report for Cast Resin Dry Type Transformer and Oil-filled Distribution transformer
6. DEKRA TYTE TEST CERTIFICATES for Prefabricated Substation
Company Profile
 
PEARL ELECTRIC CO., LTD.
 Pearl Electric, located in Guangzhou, China, was founded in 1958 and is an outstanding power equipment supplier in the transmission and distribution industry. With a land area of 100000 square meters, over 600 employees, and an annual turnover of over USD 142 million, we currently have over 200000 transformers in operation, which have been sold to Southeast Asia, Central Asia, Africa, Europe, North America and other regions.   
 
Pearl Electric is devoted to providing safe, highly efficient and intelligent power transformation and distribution solution, focusing on R&D, manufacturing, sales and service as below:
★ Cast Resin Dry Type Transformer Up to 30MVA, 66kV
★ Oil-immersed Power Transformer Up to 150MVA, 220kV
★ Pad-mounted Transformer Up to 10MVA, 40.5Kv
★ Compact Substation Transformer Up to 10MVA, 40.5kV
Reactors and other power transformation/transmission equipment.
Product Line

 
 
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.
 

 

 

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