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4 Phase Power Supply Compact Transformer Substation for Electrical Grid Systems and Highway

4 Phase Power Supply Compact Transformer Substation for Electrical Grid Systems and Highway

  • 4 Phase Power Supply Compact Transformer Substation for Electrical Grid Systems and Highway
  • 4 Phase Power Supply Compact Transformer Substation for Electrical Grid Systems and Highway
4 Phase Power Supply Compact Transformer Substation for Electrical Grid Systems and Highway
Product Details:
Place of Origin: Chongqing
Brand Name: Bosun
Certification: ISO9001, CE, CQC,CCC
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 999 - 9999 USD
Packaging Details: Wooden case
Delivery Time: 15 Working Days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 2000 PCS per Month
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Detailed Product Description
Product Name: Power Supply Substation Color: As Required
ODM/OEM: Accepted Certificate: ISO,9001 CQC,CCC,CE
Payment: T/T L/C Packing: Wooden Case
High Light:

Compact Transformer Substation for Highway

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4 Phase Power Supply Substation

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Electrical Grid Systems Power Supply Substation

4 Phase Power Supply Substation for Electrical Grid Systems and for Highway

 

 

Product Description

 

Components

 

• Transformers are the key equipment that converts between voltage levels. Different types are used based on power requirements.

• Circuit breakers like oil, vacuum, and SF6 breakers are used for fast isolation and protection. They have interrupting and short-circuit ratings that match system faults.

• Switches like disconnect switches and load-break switches are used to isolate lines for maintenance.

• Surge arresters reduce overvoltages from lightning, switching, and faults. They divert excess voltage to ground.

• Current transformers and potential transformers are used for metering, protection and control. They provide isolated low voltage outputs.

 

Design consideration

 

• Layout - Components are arranged to optimize space usage, accessibility, future expansion, and segregation by voltage class.

• Cooling - Adequate ventilation, heat sinks and cooling systems are provided based on ambient conditions and equipment heat loads.

• Grounding - A low impedance grounding system is used to limit hazardous voltages under fault conditions.

• Insulation - Components are insulated based on the highest system voltage plus adequate safety margins.

• Control - Substations often use remote terminal units to facilitate SCADA control and monitoring over long distances.

• Security - Perimeter security, monitoring systems and personnel access restrictions enhance physical security.

 

Layouts

 

• Indoor substations have all equipment housed in a building for protection from weather. They require foundations, walls and roofs.

• Outdoor substations have equipment installed directly in the open air. They require less civil works but are exposed to weather.

• Modular/factory-built substations are assembled from prefabricated modules or containers that are transported and installed on-site.

• GIS (gas insulated switchgear) substations utilize SF6 gas as an insulating medium instead of air. They have a compact footprint.

 

Specification

 

 

Rated Voltage 12/17.5/24kV 36kV

 

Standard applicable

IEC 62271 – 202 (IEC 61330) IEC 62271 – 202 (IEC 61330)
Normal ambient temperature 40 ° C 40 ° C
Maximum ambient temperature 50 ° C 50 ° C
Enclosure construction Modular Modular
Ventilation Natural Natural
Temperature class (Std.) K 10 K 10
MV and LV compartment IP 54 IP 54
Transformer compartment IP 23 IP 23
Rated voltage (kV) 12/24kV 36kV
Power frequency (kV rms) 28/50 70
Impulse (kV p) 75/125 170
Rated frequency (Hz) 50/60 50/60
Rated normal current (A) 630 630
Breaking capacity (A) 630 630
Making capacity (kA) 52.5 / 40 50
Rated normal current (A) 630 630
Breaking capacity (kA) 21/16 20
Making capacity (kA) 52.5 / 40 50
Rated power (kVA) – oil type 2500 2000
Rated power (kVA) – Dry type 2500 2000
Rated secondary voltage (V) 433 433
Vector group Dyn 11 Dyn 11
Tapping range + 5 in steps of 2.5% + 5 in steps of 2.5%
IP Yes Yes
Internal arc Yes Yes
Enclosure class Yes Yes
Impact test Yes Yes
Short circuit test on earthing Yes Yes

 

 

Team Show

 

4 Phase Power Supply Compact Transformer Substation for Electrical Grid Systems and Highway 0

 

1.Professional team

 

2.Comprehensive services

 

3.Strict quality control

 

4.Comprehensive inspection

 

5.Responsibility guarantee

 

 

Design

 

4 Phase Power Supply Compact Transformer Substation for Electrical Grid Systems and Highway 1

 

 

Why Choose Us

 

4 Phase Power Supply Compact Transformer Substation for Electrical Grid Systems and Highway 2

 

 

1.Our Expertise

 

2.Quality Products/Services

 

3.Competitive Pricing

 

4.Innovation

 

6.Possibles

 

7.Authorization by ABB Schneider Siemens

 

Contact Details
Chongqing Bosun Electrical Co., Ltd.

Contact Person: admin

Tel: +8613983689655

Send your inquiry directly to us
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