30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer

Application: Power, Power Transmission
Phase: Three
Core: Core-type Transformer

Products Details

  • Overview
  • Product Description
  • Our Advantages
  • Certifications
  • Detailed Photos
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
30KVA~26000KVA
Cooling Method
Dry-type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC, Kema
Usage
Distribution Transformer, Cast Resin Transformer
Frequency Characteristics
High Frequency
Shape of Core
U
Brand
Pearl
Type
Cast Resin Dry Type Transformer
Reference Standards
IEC60076-11
Capacity
30kVA~26MVA or Customized
Rated H. V.
6~40.5KV or Customized
Rated L. V.
0.4kv or Customized
Impedance
4 %
Cooling Way
an/Af
Winding
Cooper/Aluminum
Core Material
Silicon Steel
Insulation Level
as Per IEC Standard
Vector Group
Dyn11
Insulation Class
H-Class
Temperature Rise
125K
Enclosure
IP20/IP23
Accessories
Fans, Enclosure
Transport Package
Wooden Pallet
Specification
up to 26MVA, 40.5KV
Trademark
Pearl Electric
Origin
China
HS Code
85043400
Production Capacity
4000 Units/Year

Packaging & Delivery

Package Size
1.00cm * 1.00cm * 1.00cm
Package Gross Weight
2000.000kg

Product Description

 30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer
Product Description
30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer
Our Advantages

Transformer Advantage
1. Low loss, low noise, low partial discharge.
2. Strong anti-short circuit capability and high anti-lightning impact level.
3. Excellent moisture resistance for operation at 100% relative humidity.
4. Strong overload capability for long-term operation at 150% loading.

 
Certifications

Transformer Test Report
For all transformers developed and supplied by Pearl Electric, Type tests and Specials Tests have been carried out in internationally-recognized independent test lab, and test reports have been obtain, including:
1. C2/E2/F1 test report for cast resin dry type transformer
2. Aging test report for cast resin dry type transformer
3. Aseismatic report for cast resin dry type transformer
4. Type and special test reports for class 1E dry type transformer for nuclear power station application
5. Type and special test reports for various traction/excitation trasnformers
6. . Type and special test reports for amorphous alloy core dry type transformer
7. Type and special test reports for three-phroof (salt-fog, midew, humdid-heat) performance



30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer
Detailed Photos

Transformer Chracteristics

Transformer Core
1. The core is made of high quality grain-oriented cold-rollled silicon steel of high magnetic conductivity, by using 45°five-step overlapping method to reduce the no-load loss and no-load current.
2. Simulation analysis method is applied for the core design, thus to precisely and effectively calculate the vibration frequency and scale.
3. Flexible connections are adopted between the core and coils, core and clamps. With these measures, transformer's noise level has been improved by 10-15dB over the conventional products.


30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer

Transformer Windings

LV windings
1. For LV windings above 400 kVA capacity, superior foil conductors are adopted for winding manufacturing, thus to obtain better amper-turn balance and less transverse magnetic flux leakage, and finally to greatly improves transformer's anti-short circuit capability.
2. By reasonably designing the oil passage within the winding, winding's heat dispersion effect is greatly increased. Thus the reasonable design has decreased temperature rise and improved products' overload capability.


30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer

HV windings
1. HV windings are manufactured with superior wire conductors, insulated reinforced with fiber glass.
2. The HV windings are cast under vacuum and high pressure conditions in Germany HUBERS vacuum Cast Machine, resulting the best resin penetration and very low partial discharge( partial discharge for 11kV product could be lower than 5Pc).
3. Optimized structure is adopted for HV windings to improve transformer's electric field. Lighting impulse simulation calculation was adopted for winding model design, thus to substantially improve product's anti-lighting capability.
30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer
 
 
Company Profile
PEARL ELECTRIC CO., LTD
Established in 1958, located in Guangzhou City, Pearl Electric Co., Ltd is one of the most prominent power transformer manufacturer in China which design, produce and supply power transformers in domestic and abroad with almost 660 employees, more than 260 sets of specialized manufacturing equipment and 90,000 square meters area .

30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer
30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer
30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer

PEARL ELETRIC DESIGNS, MANUFACTURES AND SUPPLIES:
Staple Items Annual Production Capability
Oil-immersed transformer 2.5 million kVA
Dry-type transformer 2 million Kva
Amorphous dry-type transformer 1 million
Amorphous oil-immersed transformer 2.28 million kVA
Pad-mounted transformer for wind power plant 500 sets
Pre-fabricated substation for wind power plant 500 sets
10kV pad-mounted transformer/pre-fabricated substation 500 sets
Arc suppression reactor earthing assembly 360 sets
Reactor 1.20 million kVA

30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer


PEARL'S RESEARCH & DESIGN TEAM

30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer


INDUSTRIAL USERS IN DOMESTIC AND ABROAD

30KVA~26000KVA Three Phase Cast Resin Dry Type Transformer

 
FAQ

FAQ:
1.Q: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Guangzhou City, Guangdong Province.
2.Q: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer correct using the products.
3.Q: Do you have any Certificate?
A: Yes. Each of our unit has CE, 3C and KEMA certificate. If you need any other Certificate, we can help you to apply it.
4.Q: How can I pay you?
A: Pay by T/T and L/C is acceptable.
5.Q: What about the production?
A: In general, it take 4~6weeks and it depend on the different style.






 

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