China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System

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

Products Details

Basic Info.

Model NO.
PEO-S-2500/34.5/3.3
Cooling Method
Oil-immersed 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
Brand
Pearl Electric
Type
Oil Immersed Distribution Transformer
Applied in
Ground Power Plant PV System/Solar Energy
Reference Standards
IEC 60076
Capacity
2500kVA or Customized
Rated H. V.
34.5kV or Customized
Rated L. V.
3.3kV or Customized
Impedance Voltage
4~6%
Cooling Way
Oil-Immersed
Core Material
Silicon Steel
Winding Material
Copper/Aluminum
Temperature Rise (W)
As Standard
Vector Group
Dyn11/ Yyn0
Insulation Media
Mineral Oil as Per IEC 60296
Lightning Impulse Withstand Voltage
as Per IEC Standard
AC Withstand Voltage
as Per IEC Standard
Transport Package
Wooden Pallet, Wooden Case
Specification
As per manufacturer′s standard design
Trademark
PEARL ElECTRIC(PE)
Origin
China
HS Code
8504220000
Production Capacity
2 Million kVA/Year

Packaging & Delivery

Package Size
1.00cm * 1.00cm * 1.00cm
Package Gross Weight
1.000kg

Product Description

1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
 
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System

The Oil Immersed Transformer series are the kind of the transformer with low noise, low loss and low partial discharge. With rational structure, high-quality material, scientific design, strict craftsmanship and advanced test method, the characteristics of this series products are as follows:

- Excellent dynamic thermal stability, outstanding short-circuit resistance, high lighting impulse resistance, high reliability.
- With excellent overload capacity, it can long-term operate under 110% load.
- Low lose, energy conservation, run economically and maintenance free.
- Contour artistic, compact size, low installation and maintenance costs.
- Performance and parameter conform to or excel the standards of IEC.
- Fully Hermetically oil tank, effectively preventing air from eroding oil and prolonging the service life of the transformer

Ambient conditions for Conventional transformers using:
-  Ambient temperature: Maximum +40ºC
                   Minimum -25ºC
-  Relative humidity: At 25ºC, not higher than 95% for daily average humidity and not higher than 90% for monthly average ambient temperature.
-  Altitude: less than 1000 meters.
-  Seismic level: less than 3m/s2 at horizontal direction and less than 1.5m/s2 at vertical direction.
-  Installation environment: No obvious and heavy pollution, no explosive and corrosive gas and dust, with good air ventilation and no severe vibration and shock.
(Note: if the application environment is different from the above standard service conditions, please contact us for customized designs.)


Advantage:
-  Low loss, low noise, low partial discharge, high reliability
-  Powerful anti-short circuit capacity, high anti-lightning impulse capacity
-  HV coil is Vacuum casted with epoxy resin with pressure, capabilities for better the cast without pressure.
-  Simulating analys is being used in the core model, the resonance can be avoided and the noise is reduced.
-  Simulation calculation and analysis of lightning impulse wave are applied to HV Coils; anti-lightning impulse capability is improved.


Process Technology: 
Core:
- Our transformer's core is made of high quality cold rolled grain oriented silicon steel sheet with high magnetic permeability. It is using full 45° slope lamination, so that the noload loss and the no-load current are reduced efficiently.

China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
 
LV Winding:
- LV windings are adopting superior foil conductors or made of 100% copper wire, thus to obtain better amperturn balance and reduce more transverse magnetic flux leakage. Then to greatly improves transformer's anti-short circuit capability.
- Excellent design of oil passage structure, greatly increasing the coils' heat dispersion effect. It helps to decrease temperature rise of the LV winding and improve transformers' overload capability.

HV Winding
- HV windings are made of superior copperconductor wires. Adopting fiberglass to reinforced insulation.
- HV windings are adopted optimized structure to improve transformer's distribution of electric field.
- We use our existing technology calculate and analysis Lightning wave process simulation. Then substantially improving product's antilighting capability.
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System


Insulation construction:
- Aclass level Insulation construction. The high-voltage coil and low-voltage coil are placed with the same center. Between the coils, use the thin paper cylinder with little oil clearance construction.

Tank:
- The tank is jointed with highquality steel. The surface is eliminated rust phosphate coating and painted 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.

Components:
- All the power transformers equipped with highvoltage bushing, low-voltage bushing, oil-relesase valve earthling boilt, lifting board, name plate, pressure vale and so on. The transformers which are over 800kVA are equipped with signal thermometer and gas relay.

Certificates:
We have established a sound quality management system, and have passed the certification of ISO9001:2015 quality management system, ISO14001:2015 environmental management system, and ISO45001:2018 occupational health and safety management system.
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
In order to ensure product quality and in order to meet the development and supply of our dry-type transformers in overseas international markets, we all participate in type and special tests of internationally recognized independent testing laboratories, and obtain relevant reports.
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System

 

Packing and Delivery:
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
 
Company Profile:
Pearl Electric Co.,Ltd.(Hereinafter referred to as Pearl Electric) located in Panyu District, Guangzhou City, which is an enterprise mainly engaged in the R&D and manufacture of power transmission and transform.
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System

Pearl Electric is the former state-owned Panyu Electrical Motor Factory established in 1958. To facilitate Company's development, the Company was formally renamed as Pearl Electric Co., Ltd. in January, 2010. Pearl Electric occupies a factory area of 10.5 hectares, with more than 7.2 hectares of modern factory building. Pearl Electric has more than 600 employees and more than 600 sets of specialized manufacturing equipment.

Pearl Electric is engaged in the research and development, production and operation of dry-type transformers of 35kV and below, combined transformers, prefabricated substations, reactors, oil-immersed power transformers of 220kV and below , transmission and distribution and Control equipment, etc. The annual output of transformers exceed 20 million kVA, and the pad-mounted products exceed 4000 sets.
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
Our company is committed to providing customers with safe, efficient and intelligent power transmission solutions, and has become a leading enterprise in the domestic nuclear power dry-type transformer and new energy box-type substation industry and a leading enterprise in the environmental protection and energy-saving transformer industry.

(If you want to know more about us, please feel free to check our websitehttps://pearl-electric.en.made-in-china.com/company-Pearl-Electric-Co-Ltd-.html

Partners:
China Manufcaturer 1500kVA 2000kVA 2500kVA 33kV/0.8kV 34.5kV/3.3kV Oil Immersed Power Transformer for Ground Power Plant PV System
FAQ:
Q: Are you a Manufacturer, factory or Trading company ?   
A: Yes, We are engaging in the research and development, production and operation of transformer for over 60 years.

Q: What's your warranty terms?
A: We offer 12 months warranty time.

Q: Production Time?
A: 30 to 45 days or depending on order requirements.

Q: What's your payment terms?
A: T/T , L/C or negotiation.

Q: How do you conduct quality control in your factory?
A: We implement 100% QC inspection to ensure every product is qualified. We have over 10 times QC inspections during the manufacturing process from raw material to the final products.

Q: Do you have the products in stock?
A: Normally no. All our products produce depending to your order quantity.

Q: How can I trust you ?
A:
Pearl Electric is the former state-owned Panyu Electrical Motor Factory established in 1958, Pearl Electric occupies a factory area of 10.5 hectares, with more than 7.2 hectares of modern factory building. Pearl Electric has more than 600 employees and more than 600 sets of specialized manufacturing equipment. We have many patent certificates, CE certificate, KEMA certificate, ISO9001 certificate. Our products are widely used all around the world. We believe that we can provide you products of good quality with competitive price. We are the audited diamond supplier of Made-In-China.

Q: What should provide to make custom transformer ?
A: Technical drawing and technical specification document are  the best, or you can tell us some details technical specification date as below "Quotation and Ordering Required Information".


Q: Could I have your catalog and price list for trial order in MOQ quantity?
A: All of our products are showing on Made-in-China or official website, you are always welcome to ask us to get more information directly.



Quotation and Ordering Required Information:
Transformer Type:                                                
Rated Capacity:                         kVA
Phase: ( )Three Phase  ( )Single Phase
Frequency: ( )50Hz  ( )60Hz
Rated Voltage (HV/LV):               kV /                kV
Tapping Range: ±         x        %
Insulation Level: LI      AC       / LI      AC     
Vector Group: ( )Dyn11  ( )Yyn0  ( )Other
Short-circuit impedance: Uk=         %
Service conditions: Altitude:         m
                Ambient temperature:           ºC
Cooling Method: ( )ONAN  ( )ONAF          
Oil labeling:                                                   
Quantities ordered and time of delivery:                              
Other requires:                                                 
(If you have, It will be better send us technical specification/date documents.)


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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

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