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400 kva Elcectrical Power Transformer

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MOQ : 1 Piece

400 kva Elcectrical Power Transformer Specification

Voltage Booster Type
Tap Changer (Off Circuit/On Load)

Cooling Type
ONAN (Oil Natural Air Natural)

Coil Material
Electrolytic Grade Copper

Load Loss
3650 W

High Voltage
11,000 V

Operating Temperature
-10C to +50C

Dimension (L*W*H)
1900 mm x 900 mm x 1500 mm

Capacity
400 kVA

Low Voltage
433 V

Rated Voltage
11 kV / 433 V

Standard
IS 2026 / IEC 60076

Product Type
Oil-Immersed Power Transformer

Material
Copper wound core with steel tank

Output
400 kVA

Frequency (MHz)
50 Hz

Efficiency
98.6%

Phase
Three Phase

Usage
Electrical Power Distribution

Coil Structure
Layer/Winding Type

Coil Number
Double Winding

Power Scope
400 kVA

Weight
Approx. 1500 kg

Impedance Voltage
4.5% ±10%

Protection
Buchholz relay, Oil level indicator, Temperature gauge

Insulation Level
HV: 28kV/75kVp, LV: 3kV/6kVp

Winding Connection Type
Dyn11 or Yyn0

Paint Coating
Epoxy / Powder Coated

Terminal Arrangement
Cable Box / Bus Duct / Bare Cable

Cooling Oil Quantity
430 Liters (approx.)

Temperature Rise Limit
50°C (Oil), 55°C (Winding)

Mounting Type
Pole Mounted or Pad Mounted

No Load Loss
850 W

400 kva Elcectrical Power Transformer Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Pieces Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About 400 kva Elcectrical Power Transformer

Elevate your power infrastructure with our prodigious 400 kVA Electrical Power Transformer, now on sale! Engineered with superlative precision, this heroic unit offers outstanding efficiency (98.6%) and reliability. It features copper wound coils, robust steel tank, and advanced protection systems including Buchholz relay and oil level indicator. With versatile mounting options, epoxy/powder coating, and a vigilant temperature management system, it is tailored for powerful electrical power distribution. Add to Cart now to seize this exclusive offer-experience unparalleled durability, performance, and safety for your next project!

Versatile Use and Application Media

This 400 kVA Electrical Power Transformer is expertly designed for both general and specific power distribution applications. Used as a central component in high-demand industrial, commercial, and utility sites, it reliably handles bulk electricity transfer. Its advanced design supports exemplary output in environments requiring stable voltage under varying load conditions. Application media include grids, substations, and manufacturing facilities, ensuring seamless integration and optimal energy flow in your electrical system.

Packaging, Shipment & Sample Availability

Each transformer is securely packaged to premium standards, ensuring safety throughout the shipment process. Standard charges apply depending on destination within the main domestic market of India. Quick sample availability lets you examine features firsthand before commitment. Orders are carefully shipped to ensure pristine condition upon arrival, with comprehensive documentation provided for every shipment. Experience hassle-free delivery and swift installation, facilitated by our dependable packaging and efficient logistics services.

FAQ's of 400 kva Elcectrical Power Transformer:

Q: How is the 400 kVA Electrical Power Transformer installed?

A: This transformer can be mounted either pole-mounted or pad-mounted, adapting flexibly to your site requirements. Cable box, bus duct, or bare cable terminal arrangements facilitate straightforward installation.

Q: What protective features does the transformer provide?

A: Safety is ensured by a Buchholz relay, oil level indicator, and temperature gauge, collectively guarding against operational hazards such as overload, oil leakage, and temperature surges.

Q: Where can this transformer be effectively used?

A: It is suited for industrial, commercial, and utility applications where continuous, reliable power distribution is critical, such as in substations, large manufacturing units, and power grids.

Q: What is the transformer's impedance voltage and significance?

A: The unit offers an impedance voltage of 4.5% 10%, balancing short-circuit protection and voltage regulation to minimize losses during power transmission.

Q: What benefit does the high efficiency rating provide?

A: With an efficiency of 98.6%, this transformer significantly reduces operational costs and energy losses, maximizing return on investment and environmental sustainability.