500KVA 11KV Unit substation (combined package unit) for outdoor use

• Customization: Available
• Phase: Three
• Core: Core-type Transformer
• Model NO.: YB-500/11/0.4
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001, CCC, ISO14001
• Usage: Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Pearl Electric
• Type: Unit Substation for outdoor use
• Reference Standards: IEC 60076
• Capacity: 500KVA
• Rated H. V.: 11KV
• Rated L. V.: 0.4
• Transport Package: Wooden Pallets and Case
• Specification: 500KVA 11KV 0.4KV
• Trademark: Pearl Electric
• Origin: China
• HS Code: 8504210000
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 5000.000kg

Product Description

500KVA 11KV Unit substation (combined package unit) for outdoor us

 

Product Description

Description about Unit Substation for outdoor use
A unit substation is a type of compact electrical substation that typically includes all the necessary components for transforming and distributing electrical power within a single enclosure. These substations are designed for efficient and reliable power distribution in industrial, commercial, and residential settings.

Product Advantage

Construction:
Unit substations for outdoor use, each consisting of:
-Hermetically sealed distribution transformer
-SF6 insulated Ring Main Unit mounted on the high voltage (HV) flange of the transformer
-Feeder pillar bolted directly to the low voltage (LV) terminals of the transformer.
The feeder pillar and Ring Main Unit are to be directly mounted on the transformer tank and preferably both on the same side of the transformer tank.

Key features and benefits of Unit Substation for outdoor use
1.    Components:
o     Transformers: Convert high voltage electricity from the primary distribution system to a lower voltage suitable for local distribution.
o     Switchgear: Includes circuit breakers, switches, and fuses to control and protect the electrical equipment.
o     Busbars: Conductors that distribute power to various outgoing circuits.
o     Protection Devices: Such as relays and surge arresters to protect against overcurrent and voltage surges.
o     Metering Equipment: For monitoring and measuring electrical parameters.
2.    Configuration:
o     Primary Unit Substation: Connected directly to the primary distribution system (usually at higher voltage levels like 13.8 kV or 34.5 kV) and steps down the voltage to the secondary distribution level (e.g., 480 V or 208 V).
o     Secondary Unit Substation: Further steps down the voltage from the primary unit substation to levels suitable for final consumption.
Technical Datasheet for 500KVA Unit Substation for outdoor use

Items	Specifications
Origin	China
Manufacturer	Pearl Electric Co., Ltd.
Brand	Pearl Electric
Production Descriptions	YB-500/11/0.4 Unit Substation for outdoor use
Reference standards	IEC 60076
Capacity	500kVA
Frequency	50 Hz
Voltage (HV)  (kV)	11kV
Voltage (LV)  (kV)	0.4kV
Impedance	4%
Connections (Vector Group)	Dyn1
Tapping Range	off-load Tap Changer, ±2*2.5% on HV side
Core materials	Silicon Steel
Winding materials	Aluminum
Service	Outdoor
Certification	CE, UL
Insulation Class	A-class
Temperature Rise	OIL TEMPERATURE / WINDINGS: 60°C /65°C
Cooling method	ONAN in PCB-free mineral oil

 

Certifications

To further assure the quality and conformity of its products, Pearl Electric ensures that all relevant certifications are obtained, including those from KEMA, DEKRA, ASTA, CGC, CCS, CE, and UL. These certifications serve as a testament to the company's adherence to rigorous safety and performance standards.
Moreover, Pearl Electric maintains strict compliance with a myriad of international standards, such as those set forth by IEC (International Electrotechnical Commission), IEEE (Institute of Electrical and Electronics Engineers), BS EN (British Standards and European Norms), and CSA (Canadian Standards Association). This commitment to standardization ensures that its transformers and substations meet the highest global benchmarks for safety, reliability, and performance.

Company Profile

 

Introduction about PEARL ELECTRIC CO., LTD.

PEARL ELECTRIC, headquartered in Guangzhou, Guangdong Province, China, is a leading manufacturer specializing in power transformer and power equipment. Founded in 1958, the company has grown steadily to become a renowned name in the industry, providing high-quality products and services to customers worldwide.



Core Business
PEARL ELECTRIC focuses on manufacturing and distributing a wide range of electrical equipment, including transmission and distribution equipment, switching control devices, mechanical electrical equipment, photovoltaic devices, transformers, rectifiers, and inductors. The company's products are widely used in various industries, such as power generation, transmission, and distribution, as well as in industrial and commercial applications.

Innovation and Technology
PEARL ELECTRIC is committed to innovation and technology development. The company has a strong research and development team that continuously strives to improve product performance and reliability. With a robust intellectual property portfolio, including multiple patents, trademarks, and software copyrights, PEARL ELECTRIC remains at the forefront of technological advancements in the electrical industry.



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. We have awarded UL 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.
6. Q:Where is your factory address?
    A:No. 220, Tanxin Road, Dagang Town, Nansha District,GuangZhou,China.