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, Dry Type Transformer manufacturer / supplier in China, offering 630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate, 11-220 Kv Power Transformer and Distribution Transformer with Oil Type and Dry Type, Integrative Solar Step-up Substation with Inverter and so on.

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Supplier Homepage Products Dry-Type Transformers 630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate
  • 630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate
  • 630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate
  • 630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate
  • 630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate
  • 630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate
  • 630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

Min. Order / Reference FOB Price
1 Piece US $8,600/ Piece
Port: Guangzhou, China
Production Capacity: 2 Million kVA/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

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Basic Info.

Model NO.
PEC-S-630/11/0.4
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
Rated Capacity
630 kVA
Rated H. V.
11kv
Rated L. V.
0.4kv
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(PE)
Transport Package
Wooden Box
Specification
AN/AF Dry Type Transformer with/without enclosure
Origin
China
HS Code
85043300
630 kVA  11/0.4 kV dry type  indoor transformer


630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate






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



630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

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.


630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

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.


630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

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.
630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

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 .

630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate

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

630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate


PEARL'S RESEARCH & DESIGN TEAM 

630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate


INDUSTRIAL USERS IN DOMESTIC AND ABROAD 

630 kVA 11/0.4 Kv Cast Resin Dry Type Indoor Transformer with Ce Certificate


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
 

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