Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
695
Year of Establishment:
2009-04-29
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: 1-3 months
OEM/ODM Service
Sample Available
Overseas Agent / Branch
Russian / Spanish / French / Portuguese Speaker

Transformer, Power Transformer, Electric Transformer manufacturer / supplier in China, offering Dry-Type Isolation Transformer, 35kv/10kv Solar Integrative Substation Used for Solar Power, New-Energy 35kv Prefabricated Substation for Wind Power and so on.

Diamond Member Since 2010
Audited Supplier

Dry-Type Isolation Transformer

Min. Order: 1 Piece
Port: Guangzhou, China
Production Capacity: 4000 Units/Year
Payment Terms: L/C, T/T
Application: Power, Power Transmission
Phase: Three
Core: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001-2000, ISO9001, CCC, Kema

You Might Also Like

Loading...

Basic Info.

Model NO.
up to 25MVA, 33kV
Usage
Distribution Transformer, Cast Resin Transformer
Frequency Characteristics
High Frequency
Shape of Core
U
Brand
Pearl
Type
Dry Type Cast Resin Transformers
Reference Standards
IEC60076
Capacity
30kVA~25mva or Customized
Rated H. V.
11/22/33kv 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
Trademark
PEARL ElECTRIC
Transport Package
Wooden Pallet
Specification
up to 25MVA
Origin
China
HS Code
85042200
Dry-Type Isolation Transformer




Dry-Type Isolation Transformer






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. 


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



Dry-Type Isolation Transformer

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.


Dry-Type Isolation 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.


Dry-Type Isolation 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.
Dry-Type Isolation Transformer

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 .

Dry-Type Isolation Transformer

Dry-Type Isolation Transformer

Dry-Type Isolation Transformer

Dry-Type Isolation Transformer

PEARL ELETRIC DESIGNS, MANUFACTURES AND SUPPLIES: 
Staple ItemsAnnual 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 substation500 sets
Arc suppression reactor earthing assembly    360 sets
Reactor        1.20 million kVA

Dry-Type Isolation Transformer


PEARL'S RESEARCH & DESIGN TEAM 

Dry-Type Isolation Transformer


INDUSTRIAL USERS IN DOMESTIC AND ABROAD 

Dry-Type Isolation Transformer


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.


Any need for power transformer, please feel free to contact us:
Sandy | Oversea sales | Oversea Dept.
Pearl Electric Co., Ltd. 
Add: No. 118 Donghuan Road, Donghuan Street, Panyu Distric, Guangzhou City, Guangdong Province, China.  ZIP: 511400
Web:pearl-electric.en.made-in-china.com
 

Send your message to this supplier

*From:
*To:
avatar Miss Sandy Zhou
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now