1250kVA 20kV Cast Resin Dry Type Power Transformer Three Phase H Insulation Class

Cast Resin Dry Type Distribution Transformer is designed, manufactured and tested according to the latest edition of the
IE. And transformer design could meet the requirement of compact and suitable for easy installation on site.
1.Phase: 3 phases
2.Rated power:1250kVA
3.Primary voltage: 20kV
4.Secondary voltage: 0.4kV
5.Frequency: 50Hz
6.Vector group: Dyn11
7.Insulation class: H/F Class

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1.Fire-resistant / self-extinguishing (F1)
2.Environmental Class (E2) and Climatic Class (C2)
3.Suitable for indoor installation and outdoor installation.
4.Lower operation and maintenance cost
5.Convenient cooling system（AN/AF）
6.Enclosure with different material covering IP00 to IP 56

Product Parameters:

Technical characteristics for 1250kVA 20kV cast resin dry type transformer

Transformer type	Cast resin dry type transformer
Transformer Model	1250kVA 20/0.4kV
Short circuit impedance	6%
Noise Level	50dB
Cooling mode	AN/AF
Winding material	Copper/Aluminum
Degree of protection	IP00
HV tapping	+/-2*2.5%
Insulation material	Cast resin (HV) Pre-impregnated (LV)
Insulation level	Primary: 50kV AC Secondary: 3kV AC
BIL	125kV for primary circuit
Type of installation	Indoor
Maximum attitude	<1000m
Standards	IEC60076-11

Application and After-Sales Service:

Application: Cast resin dry type transformer is widely applied to local lighting, high-rise buildings, airports, ports, CNC mechanical equipment, and other places. We have different types of transformers, they have their own different USES.
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..

Construction:

Core:

1250kva 20kv cast resin dry type power transformer three phase h insulation class 9 Windings:

1250kva 20kv cast resin dry type power transformer three phase h insulation class 4 Final Assembly:

Accessories:

Standard Accessories:
1.Temperature controller
2.Cooling fans
3.IP20-IP54 protective enclosure
4.Wheels
Optional Accessories:
1.Current Transformer
2.Surge Arrestor
3.Heater

Pearl Electric 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.

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 12monts quality warrant under customer correct using the products.
3. Q: Do you have any Certificates?
A: Yes. Each of our unit has CE, 3C certificate and has been awarded by ISO9001/ISO14001. 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 takes 4~6weeks and it depends on the different style.