Send Inquiry

Request To Call Back

Transformer for Compact Substation

Name: Transformer for Compact Substation
Brand: URJA TECHNIQUES (INDIA) PVT. LTD.
Price: 200000 INR
Availability: InStock

Price 200000 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Transformer for Compact Substation Specification

Product Type
Distribution Transformer for Compact Substation

Material
CRGO/Amorphous Core, Copper/Aluminum Winding

Welding Standard
IS 2825/IS 9595

Capacity
100 kVA 2500 kVA

Application
Industrial, Commercial, Residential Compact Substation

Galvanization Standard
IS 2629/IS 2633/IS 4759 compliant

Out Coating
Epoxy/polyester powder coating

Standard
IS 1180/IS 2026

Shape
Rectangular/Cuboid

Surface Treatment
Hot dipped galvanized/ powder coated

Height
Up to 2000 mm, customizable

Voltage
11 kV/22 kV/33 kV

Design
Sealed/Conservator type

Thickness
3 mm - 5 mm (as per requirement)

Color
Grey/Customized

Degree of Protection
IP 23/IP 34 as per requirement

Accessories
Conservator, Buchholz Relay, Silica Gel Breather, LV & HV Cable Box, Oil Level Gauge, etc.

Tap Changer
Off-circuit tap links or On Load Tap Changer (OLTC) optional

Mounting Type
Floor/Plinth Mounted

Core Type
Three limb wound core

Terminals
Cable Box/Bus Duct

Installation Location
Indoor/Outdoor

Impedance
4%/5%/6% as per specification

Frequency
50 Hz

Insulation Class
Class A or F

Secondary Voltage
415 V/433 V

Cooling Type
ONAN (Oil Natural Air Natural)

Ambient Temperature
-10C to +50C

Standards Compliance
IS, IEC standards

Phase
Three Phase

No Load Losses
As per IS 1180 Table-2

Transformer for Compact Substation Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
30 Pieces Per Month

Delivery Time
12-16 Week

About Transformer for Compact Substation

URJA TECHNIQUES (INDIA) PVT. LTD is a leading manufacturer, supplier and exporter of heavy duty Transformer for Compact Substation which is designed by using high performance electrical components which make it reliable and efficient. This device regulates the current signals coming from the power plants to make the voltage wave safe, ripple free and also helps to step up or down the levels of the current before distribution to the residential and industrial areas. Transformer for Compact Substation works on the principle of mutual induction to produce voltage in secondary winding due to the flux generated in primary one.

Reliable Performance for Demanding Applications

Built with a three-phase, ONAN cooling system, and precision-engineered core materials (CRGO/Amorphous), this transformer meets the dynamic needs of compact substations. The floor or plinth mounting options, coupled with a wide ambient temperature range, ensure it performs dependably in diverse locationsindustrial, commercial, or residential.

Customizable to Suit Every Requirement

Every unit can be tailored for voltage, impedance, and color, with multiple design choices such as sealed or conservator type. Various secondary voltages, insulation classes, and degree of protection (IP 23/IP 34) are available, addressing project-specific requirements and installation conditions. Powder-coated or galvanized finishes deliver superior resistance against harsh weather and corrosion.

Comprehensive Protection and Easy Maintenance

Safety is prioritized through integrated features like the Buchholz relay, silica gel breather, and oil level gauge, while high-caliber cable box or bus duct terminals streamline connectivity. These transformers undergo surface treatments and rigorous quality checks, promising not just efficient power delivery, but also enduring, low-maintenance service life.

FAQs of Transformer for Compact Substation:

Q: How do I select the right transformer capacity for my compact substation?

A: The appropriate transformer capacity depends on your anticipated electrical load, application type, and future expansion plans. Standard capacities range from 100 kVA to 2500 kVA. For precise sizing, consult with a qualified engineer to match the transformer to your projects requirements.

Q: What is the ONAN cooling type and how does it benefit transformer operation?

A: ONAN (Oil Natural Air Natural) cooling means transformer oil and ambient air circulate naturally for heat dissipation without external fans or pumps. This method ensures quiet, energy-efficient cooling with reduced maintenance compared to forced cooling solutions.

Q: Where can these transformers be installed and what mounting options are available?

A: These transformers are designed for both indoor and outdoor installation. They offer floor or plinth mounting, making them suitable for compact substations in industrial, commercial, or residential environments. Protective coatings and IP-rated enclosures further increase placement flexibility.

Q: What accessories are included for safety and operation?

A: Standard accessories enhance both safety and functionality, including a conservator, Buchholz relay, silica gel breather, LV & HV cable boxes, oil level gauge, and more. These features facilitate efficient maintenance and reliable transformer protection.

Q: When should tap changer options such as Off-circuit tap links or OLTC be used?

A: Off-circuit tap links are used for manual voltage adjustment when the transformer is de-energized, suitable for applications with stable voltage requirements. OLTC (On Load Tap Changer) allows for voltage variation during operation, beneficial where voltage fluctuations are frequent and continuous adjustment is necessary.

Q: What standards do these transformers comply with and why is it important?

A: Our transformers comply with IS 1180, IS 2026, IEC standards and relevant galvanization and welding standards. Adhering to these ensures high quality, safety, reliable performance, and facilitates regulatory approvals for installations across different sectors.

Tell us about your requirement