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The pad-mounted transformer is a three-phase ground-mounted electric power distribution transformer in a locked steel cabinet mounted on a concrete pad. Pad-mount transformers operate on medium-voltage distribution systems, up to about 40.5kV and low-voltage could be designed in accordance with the customer requirement.
1.Rated Capacity: 1000 kVA
2.HV rated voltage: 10-35 kV
3.Rated LV voltage: 0.38 kV (Customized )
4.Constructive form: Pad-mounted
5.Frequency: 50/60Hz
6.Vector Group: Dyn11
7.Phase: Three-phase
1. According to the client’s need, provide compartmental available in live-front or dead-front design.
2. Key load designed with special attention to surge protection.
3. With a special design for surge protection, a transformer could be applied to the most stressful electrical environments with superior performance.
4. Suitable for Wind Power and Solar Photovoltaic generator step-up applications.
5. Vacuum fault interrupter combines both voltage transformation and either transformer or loop overcurrent protection in one space-saving, money-saving package.
6. Could be installed near or inside buildings for greater flexibility and savings.
Specifications | |
Rated H.V. | 13.8 (10,20.5, 22,33)kV, ±2×2.5% |
Vector Group | Dyn11/Yyn0/Yzn11 |
Rated L.V. | 0.4kV |
Capacity | 30~2500 |
No-load Loss | 130~3200kW |
Load Loss | 600~20200kW |
No-load Current | 2.1~0.5% |
Impedance Voltage | 4/4.5/5.5% |
Tap-changing | On-load Tap-changing |
Reference Standards | IEC60076 |
Notes: The above specifications may be customized according to customer’s requirement. |
Application: Power grid, solar power plant, wind power plant, hydropower plant, nuclear power plant, infrastructure, real estate, etc…
After-sales Service: We have a professional aftersales engineer team, each aftersales engineer has more than 3 years of experience. And we also have localized technical backup to offer timely support in Malaysia, South Africa, Egypt, Dubai, UAE, Brazil.
Workshop:
Established in 1958, located in Guangzhou City, Pearl Electric Co., Ltd is one of the most prominent power transformer manufacturers 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.
Pearl Electric is Top brand in China for Class 1E dry type transformer of nuclear power plant application and industrial-leader for new energy application substation transformer and energy conservation transformer, covering an area of 100,000 m2 among more than 70,000 m2 of modern factory workshop.
R&D Capability:
We focus highly on the development of design and research in accordance with the demand of the market.
Design :
Design team:
1. Pearl Electric has more than 500 employees, among which more than 39% have a college education background.
2. 4 doctoral-degree engineers, 16 senior engineers, 34 intermediate engineers, 39 junior engineers.Half of the engineers have more than 5-year experience in the electrical industry.
Training:
1. Offer timely training for products and knowledge of new techniques.
2. Encourage engineers and workers to study for new qualifications included high-level education and skill qualification.
New product:
Water-cooled phase-shifting transformer for main pump frequency converter
Class 1E transformer for the nuclear island of nuclear power plant
Pumped storage super large capacity converter dry-type transformer
……
Research:
Do a lot of research about transformer design included temperature field calculation, lightning impulse analysis, transformer noise & vibration analysis, 3D simulation design, etc.
Being the major drafter of 8 items national standards, 14items national standards amendment, 8 items industry standards, and 19 items industry standards amendment. Obtained 11 invention patents, 27 utility model patents, 7 software copyright approval and registration, 47 technical papers published in national magazines or journals, and has the independent intellectual property rights of the core technology of the products.
FAQ:
1. Q: Are you a manufacturer?
A: Yes, we are a manufacturer. Our factory is in Guangzhou City, Guangdong Province.
2. Q: Can I get a guarantee of products?
A: Yes, every product is 1 year quality warrant under customer correct using the products.
3. Q: Do you have any Certificates?
A: Yes. Each of our units has CE, 3C and KEMA certificate. If you need any other Certificate, we can help you to apply
for 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 takes 4~6weeks and it depends on the different style.
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