Basic Info.
Model NO.
PEC-S-1250/10/0.4
Cooling Method
Dry-type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC
Usage
Power Transformer, Distribution Transformer
Frequency Characteristics
High Frequency
Shape of Core
U
Type
Three Phase Dry Type Cast Resin Transformer
Reference Standards
IEC60076
Capacity
50~2500kVA or Customized
Rated H. V.
10kv or Customized
Rated L. V.
0.4kv or Customized
Impedance
4 %
Cooling Way
Dry-Type
Winding
Copper/Aluminum
Core Material
Silicon Steel
Insulation Level
H.V Li/AC 75/35 L.V Li/AC 0/3
Vector Group
Dyn11 or Yyn0
Insulation Class
H-Class
Temperature Rise
125K
Enclosure
IP20/IP23
Accessories
Fans, Enclosure
Transport Package
Wooden Pallet, Wooden Case
Trademark
PEARL ElECTRIC(PE)
Origin
China
HS Code
8504349000
Production Capacity
2 Million kVA Peryear
Packaging & Delivery
Package Size
1.00cm * 1.00cm * 1.00cm
Package Gross Weight
1000.000kg
Product Description
Customized 10kV 1250kVA Three Phase Dry Type Cast Resin Transformer
OUTLINE DRAWING:
(Note: Above ourline drawing is for reference only, not for approval.)
BASIC INFO:
1. Standard: IEC60076
2. Voltage: 11-230kV
3. Capacity: 50Kva~180MVA
4. Winding material: Copper
5. Core material: Silicon Steel
6. Cooling way: ONAN/ONAF
7. Vector group: Dyn11/Yyn0
8. Temperature rise : 60/65K
9. Insulation class: A-Class
10. Impedance: 4-8%
CONSTRUCTION:
-CORE
The core is manufactured from cold-rolled grain oriented, (CRGO) silicon steel. The steel sheets are cut into required dimensions on automated machines thereby ensuring reduced air gap, low exciting current and low noise. Each lamination is insulated from each other to ensure a long trouble-free lifetime of the core. Using 45° stepping all leaning lamination way to laminate. So the no-load current are reduced efficiently.
-WINDINGS
LV winding is manufactured with high quality foil conductor or copper wire, and the ampere-turn is balanceable. The additional loss is low and the ability of anti-short is improved. Oil drawings of heat dispersion are scientifically used in the winding, and the surface of heat dissipation is increased, so the temperature is reduced and the ability of over-load is improved.
HV winding is manufactured with high quality copper wire and excellent design structure. It improves the distribution of electric field. With lighting impulse analysis, the ability of anti-lighting impulse has been improved.
-TANK
The tank is jointed with high-quality steel. The surface is eliminated rust phosphate coating and pained with the type of FVC anticorrosive paint. It has ability to prevent the corrosion from oil and chemical matter. It can be broadly applied to outdoors with bad environment for its contour artistic, easily installation and maintenance free.
-INSULATION OIL
The insulating oil is inhibited, without PCB and generally complies with IEC60296.
-STANDARD ACCESSORIES
1. Thermometer
2. Pressure relief valve
3. Oil level gauge
4. Lifting lugs
5. Drain and sampling valve
6. Nameplate
7. Earth terminals
8. Terminal box
9. Over pressure replay
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.
TEST REPROT:
1. KEMA Test Report for Oil immersed Transformer
2. CE Test Report for Oil immersed Transformer.
3. CNCE Test Report for Oil immersed Transformer.
4. CEST Test Report for Oil immersed Transformer.
5. CTQC Test Report for Oil immersed Transformer.
6. CNAS Test Report for Oil immersed Transformer.
ABOUT US:
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 . 
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.
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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