Audited Supplier
PEO-S-30000/110/33
Power, Power Transmission
Three
Core-type Transformer
Oil-immersed Type Transformer
Two-winding Transformer
ISO9001-2000, ISO9001, CCC
Power Transformer, Distribution Transformer
High Frequency
U
Pearl
Power Transformer
IEC 60076
20MVA, 30MVA,40MVA up to 150MVA
22KV,33KV,66KV,88KV,110KV,220KV
11KV, 20KV,33KV,
ONAN/ONAF
6-8%
Silicon Steel
Copper/Aluminum
60/65K
Dyn11
a-Class
Mineral Oil as Per IEC 60296
as Per IEC Standard
as Per IEC Standard
PEARL ElECTRIC(PE)
Wooden Pallet, Wooden Case
As per manufacturer's standard design
China
8504230000
Product Description
22KV, 33KV, 88KV Three Phase Two Winding Oil Immersed Power Transformer
Product Features
1. Long life cycle
2. Hign insulation level
3. Oil leak proof design
4. Excellent control for cooling
5. Reasonabkle accessories selection
6. Strong short circuit withstand ability
7. Low loss, Low noise, Free maintenance
Advanced Design
1. Adopting the art standard three dimesion design software to produce correct and complete engineering documentation.
2. Adopting the craft of high frequency -welding and winding-Hydraulic compaction to improve short circuit ability.
3. Adopting the craft of core Hydraulic compaction to improve the strength of core for reducing the noise level.
4. Designing the transformer base on the worst short circuit conditions for avoiding short circuit issue.
5. Adopting Electric Stress field calculation program to guarentee insulation level.
6. Adopting high quality rubber gaskets in groove for leak.
Quality Assurance
1. Adopting the Quality Control Verification Card to control quality in the whole manufacturing operations.
2. Strictly selecting the transformer raw material and the suppliers of accessories in domestic and abroad.
3. All transformers get authentication of ISO9001, ISO14001, OHSAS18001 AND CE.
4. Comprehensive Training for workes and staffs to improve service quality.
Project Reference
1. 88kV power transformer for AC traction subsation in South Africa.
2. 230kV power transformer for Gas power station in Myanmar.
3. 110kV power transformer for hydropower project in Vietnam.
4. .....
Transformer Catalogue
| Transformer Description | Specifications |
| 110 kV two windings power transformer with de-energized tap-changer | Parameter base on IEC standard, more details Kindly contact with us |
| 110 kV two windings power transformer with on-load tap-changer | |
| 110 kV three windings power transformer with on-load tap-changer | |
| 220 kV two windings power transformer with on-load tap-changer | |
| 220 kV three windings power transformer with on-load tap-changer |
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 .
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 |
PEARL'S RESEARCH & DESIGN TEAM
INDUSTRIAL USERS IN DOMESTIC AND ABROAD
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
