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Compact Indoor Substation

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MOQ : 1 Unit

Compact Indoor Substation Specification

Product Type
Compact Indoor Substation

Material
Mild Steel

Welding Standard
IS 9595

Capacity
Up to 2500 kVA

Application
Industrial & Commercial Power Distribution

Galvanization Standard
ASTM A123

Out Coating
Epoxy Powder Coated

Standard
IEC 62271

Shape
Rectangular, Modular

Surface Treatment
Hot Dip Galvanized

Height
2200 mm

Voltage
11 kV / 33 kV

Design
Factory Assembled & Tested

Thickness
3 mm

Color
Light Grey (RAL 7035)

Frequency
50 Hz / 60 Hz

Insulation Level
24 kV (for 11 kV), 36 kV (for 33 kV)

Transformer Type
Dry/Oil Immersed

Door Type
Double Door with Locking System

Enclosure Type
Indoor, Modular

Cooling Type
ONAN (Oil Natural Air Natural)

Control & Relay Panel
Integrated

Switchgear Included
Yes (VCB / SF6 / ACB)

Mounting Type
Floor Mounted

Rated Current
Up to 3150 A

Ingress Protection
IP54

Operating Temperature
-10C to +50C

Busbar Material
Electrolytic Copper

Protection Features
Overcurrent, Earth Fault, Short Circuit

Short Circuit Withstand
Up to 25 kA for 3 sec

Compact Indoor Substation Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
100 Units Per Month

Delivery Time
2-3 Months

About Compact Indoor Substation

We are an eminent manufacturer, supplier and exporter of Grade-A Compact Substation to our widely scattered customers. The station we are offering is extremely cherished and sought-after by clients due to its varied unmatched attributes such as low temperature rise, compact design, control voltage automatically, flawless service, decrease electrical losses and minimal maintenance. Due to aforementioned features, our Compact Substation is suitable for lighting plants, tool machines, telecommunications, transmission lines, etc. Aside this, we provide this substation in different specifications as per customers' requirement.

Advanced Design and Reliability

Engineered to comply with IEC 62271 and manufactured using high-grade copper, mild steel, and advanced galvanization standards, the Compact Indoor Substation ensures safe, stable, and long-lasting power distribution. Its modular structure, double-door locking system, and epoxy powder coating safeguard operations in indoor settings, maintaining performance and reliability.

Comprehensive Protection and Safety

With integrated overcurrent, earth fault, and short circuit protections, this substation mitigates operational risks. The use of reliable VCB, SF6, or ACB switchgear and a sophisticated control and relay panel guarantee swift response to abnormalities, ensuring both asset and personnel are secure during power events or faults.

Versatile Applications and Mounting

Tailored for installation in industrial or commercial environments, this floor-mounted, factory-assembled solution is quick to deploy and straightforward to maintain. Its compatibility with both 11 kV and 33 kV systems and up to 2500 kVA capacity empowers flexible usage across diverse power distribution projects.

FAQ's of Compact Indoor Substation:

Q: How is the Compact Indoor Substation installed and where is it ideally located?

A: This substation is designed for floor mounting in indoor environments, making it suitable for industrial and commercial facilities that require space-efficient, robust power solutions. It is typically installed in electrical rooms or dedicated substations where environmental protection and safety are paramount.

Q: What protection features are integrated in this substation to ensure safe operations?

A: The substation offers comprehensive protection, including overcurrent, earth fault, and short circuit safeguards. It features advanced switchgear options (VCB, SF6, or ACB) and an integrated control and relay panel, allowing rapid response to faults and enhancing the safety of both equipment and personnel.

Q: When should I opt for a dry-type versus oil-immersed transformer in this substation?

A: Dry-type transformers are recommended for installations requiring minimal maintenance and enhanced fire resistance, often within sensitive or highly populated indoor environments. Oil-immersed transformers are preferable for higher capacities or where enhanced cooling performance is prioritized.

Q: What process is followed to ensure product quality and compliance with international standards?

A: Each substation is factory assembled and rigorously tested in accordance with IEC 62271, ASTM A123, and IS 9595 standards. It undergoes inspections for electrical, mechanical, and protective performance, guaranteeing durability, reliability, and global compliance.

Q: How does the modular and factory-assembled design benefit the user?

A: The modular, factory-assembled structure ensures streamlined installation, reduced site work, and simplified future expansions. Customers benefit from faster project completion, improved reliability thanks to pre-testing, and flexible upgrades as power requirements evolve.

Q: What is the expected efficiency and operational range of this substation?

A: The substation delivers exceptional operational efficiency, up to 99.9%, with a rated current of up to 3150 A, supporting capacities up to 2500 kVA. It reliably operates in temperatures from -10C to +50C, making it adaptable to a variety of site conditions.

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