10MVA 20MVA 25MVA 40MVA 45MVA 63MVA High Voltage Power Transformer

• Customization: Available
• Application: Power, Power Transmission
• Phase: Three
• Model NO.: 10MVA 20MVA 25MVA 40MVA 45MVA 63MVA
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC, Kema
• Usage: Power Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Pearl
• Type: High voltage power transformer
• Reference Standards: IEC 60076
• Capacity: 10MVA 20MVA 25MVA 40MVA 45MVA 63MVA
• Rated H. V.: 33KV 66KV 69KV 110KV 220KV
• Rated L. V.: 6KV 11KV 33KV 22KV
• Impedance Voltage: 8~12%
• Cooling Way: ONAN/ONAF
• Core Material: Silicon Steel
• Winding Material: Copper/Copper
• Temperature Rise (W): 60/65K
• Vector Group: YNd11
• Insulation Class: A-Class
• Insulation Media: Mineral Oil without PCB
• Lightning Impulse Withstand Voltage: as Per IEC Standard
• AC Withstand Voltage: as Per IEC Standard
• Transport Package: Wooden Pallet, Wooden Case
• Specification: 10MVA 20MVA 25MVA 40MVA 45MVA 63MVA
• Trademark: Pearl Electric
• Origin: China
• HS Code: 8504230000
• Package Size: 300.00cm * 300.00cm * 300.00cm
• Package Gross Weight: 30000.000kg

Product Description

10MVA 20MVA 25MVA 40MVA 45MVA 63MVA Power Transformer

 

Product Description

is a type of transformer designed to handle and transform high voltage electrical energy from one voltage level to another. These transformers are essential components in electrical transmission and distribution systems, ensuring efficient and safe delivery of electricity over long distances.

Key Features

1. High Voltage Handling:

   • Primary Voltage: Typically designed to handle input voltages above 36 kV.
   • Secondary Voltage: Steps down or steps up the voltage to required levels for further distribution or usage.

2. Robust Insulation:

   • Insulating Materials: Uses high-quality insulating materials such as oil, gas, or solid insulation to prevent electrical breakdown and ensure safety.
   • Enhanced Dielectric Strength: The insulation system is designed to withstand high electrical stresses and environmental conditions.

3. Cooling Systems:

   • Oil-Immersed Cooling: Uses insulating oil for cooling and insulation, which circulates through radiators to dissipate heat.
   • Forced Air or Water Cooling: Some high voltage transformers use forced air or water cooling systems to enhance heat dissipation.

4. Construction:

   • Core and Coil Assembly: Built with high-grade silicon steel cores and copper or aluminum windings to ensure efficient operation and durability.
   • Tanks and Radiators: Equipped with sturdy tanks and cooling radiators to manage heat and protect the internal components.

5. Protection Systems:

   • Surge Protectors: Equipped with devices to protect against voltage surges and spikes.
   • Relays and Circuit Breakers: Advanced protective relays and circuit breakers to detect faults and disconnect the transformer from the circuit to prevent damage.

Certifications

Transformer Test Report
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.

Company Profile

 

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 600+ employees, more than 260 sets of specialized manufacturing equipment and 90,000 square meters area .

Pearl Electric is devoted to providing safe, highly efficient and intelligent power transformation and distribution solution, focusing on R&D, manufacturing, sales and service as below:

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Reactors and other power transformation/transmission equipment.

 

FAQ:
 1.Q: Are you manufacturer?
    A: Yes, we are manufacturer. Our factory is in Guangzhou City, Guangdong Province.
2.Q: Do you have any Certificate?
    A: Yes. Our transformer has awarded CE, UL, KEMA certificate. If you need any other Certificate, we can help you to apply it.
3.Q: How can I pay you?
    A: Pay by T/T and  L/C is acceptable.
4.Q: What about the production?
    A: In general,  it take 4~6weeks and it depend on the different style.
5. Q:How contact us to get quick inquiry ?