10kv Substation Three-Phase Compact Underground Distribution Transformer – Zgs11 Model, Oil-Filled or Dry-Type, Us-Style Pad-Mounted Unit, Made in China

• Customization: Available
• Certification: ISO9001:2000, VDE
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 2 Uint
• Application Range: High-rise Buildings
• Shell Material: Stainless Steel
• Shell Protection Grade: IP30
• Transport Package: Pre-Packaging
• Trademark: ROOQ
• Origin: China
• HS Code: 850421
• Production Capacity: 1500PCS/Month

Product Description

Product Description

TRANSFORMER SUBSTATION

Product Description

Combined type of transformer substation is a kind of complete set product integrating voltage switch equipment and transformer with LV distribution equipment.

It is usually applied to civic architectures, residential districts, factories, mine and oil fields used as transformer and distribution equipment with characteristics of strong completeness and compact structure, high reliability, short installation period, movability etc.

In addition, it's color and exterior can be changed appropriately to adapt to the surroundings and friendly to the environment.


Features

1 - Made up of HV switch compartment, LV switch compartment, relay protection compartment and transformer compartment. Enclosed of HV, LV compartment and relay protection compartment can be made of aluminum alloy plate, steel plate of composite plate.

Aluminum alloy plate is an anodic oxidation treated to strengthen its corrosions stability. Steel plate and steel structured parts are all phosphating treated and the composite plate is featured with vivid appearance, heat insulation and fire retardation.

The transformer compartment is arranged with safe guard protecting net but no enclosure, which not only guarantees better thermal diffusivity but also is able to insure person and equipment against accident.

2 - HV switch compartment: The HV switch compartment can be mounted with 35KV switchgear or load switch Aerial cable type available for mounting 35KV inlet wire.

3 - LV switch compartment: When LV side is 10KV, LV switch compartment can be mounted with 10KV and 12KV switchgear ,10KV RMU

4 - Power off protection compartment: The power off protection compartment is mounted with AC panel, DC panel, signal panel, protection panel, motion control panel (RTU), carrier wave machine panel or optical fiber termination set.

Note: This transformer substation can adopt general relay protection, also microcomputer based integrated automatic control system is available on request.

5 - Refer to the plan layout and vertical plane layout of 35KV transformer.


Fields of applicatioMechanical parametersn

1 - Ambient air temperature: -25°C - +40°C

2 - Altitude: ≤1000m

3 - Relative humidity: daily≤95%, monthly ≤90%

4 - Installation site should be free of fire, explosive danger, serious pollution, chemical corrosion or severe vibration.
 

Product Parameters

Mechanical parameters

Rated voltage	12kV	17,5kV	24kV
Frequency	50 or 60 Hz
Insulation level
Industrial frequency 50Hz 1 min. insulation Ud (kv rms)	28	38	50
isolation  Ud  (kv rms)	32	45	60
Impulse 1.2/50us                          insulation Ud (kv rms)	75	95	125
isolation  Ud  (kv rms)	85	110	145
Tank interal arc withstand	20kA 1s

Product Photo

Packaging & Shipping

Company Profile

 

  ROOQ Electric Group Co., Ltd. was established in 2008 with a registered capital of 108 million. It is a high-tech enterprise specializing in the design, manufacturing, sales and service of power transformers, complete sets of electrical appliances, high and low voltage components, smart city control systems and other products.
   The company is located in Yueqing City, Zhejiang Province (the electrical capital of China) which adjacent to the national road, expressway, Wenzhou International Airport, Ningbo Shanghai and other seaports, to provide fast and convenient transportation security.
   Since its establishment, the company has always insisted on product quality first and guided by "customer demand". It has served Wenzhou T2 Airport, Beijing Winter Olympics ski resort, Zhejiang National Defense Force, Hangzhou Wenzhou Railway, Cangnan Stadium, Country Garden community, Songxi City First People's Hospital, Ganat Road lighting, Burundi President's Office, Rwanda Ministry of Energy, Mozambique National Hospital, petrochina Thailand Refinery, Uzbekistan National Television, Kyrgyzstan Gold Mine, Hasa Kirsten National Data Center, etc. With years of innovation and professional manufacturing experience, we have more than 20 independent intellectual property rights, and have strong advantages in special product customization and EPC power engineering general contracting. Stable quality assurance and timely delivery capabilities have won the wide trust of users around the world.

Our service

  ROOQ implements a "7*24 service" and an after-service policy with life-long warranty to actively provide its customers with timely, warm and comprehensive

 service. Our team abroad in your site can provide you with installation, commissioning operation and project acceptance or maintenance those enhance the product utilization value, ensure premium services and free our customers from any after-sales concerns.