433 V Capacity 11Kva to 3000 Kva Electrical Transformer

433 V Capacity 11Kva to 3000 Kva Electrical Transformer Specification

Capacity
11 kVA to 3000 kVA

Power
Up to 3000 kVA

Dimension (L*W*H)
Depends on kVA Rating (approx. 600x450x800 mm to 3000x1800x2800 mm)

Ambient Temperature
-10C to +50C

Suitable For
Industries, Commercial Buildings, Substations, Utilities

Product Type
Oil-Cooled Distribution Transformer

Material
Copper Wound Core with Silicon Steel Laminations

Socket Type
Panel Mounted Terminals

Input Voltage
11 kV to 33 kV

Output Voltage
433 V

Usage
Power Distribution and Electrical Utilities

Rated Frequency
50 Hz

Voltage Range
11 kV/6.6 kV/3.3 kV Primary to 433 V Secondary

Size
Custom Sizes Based on Capacity

Weight
Varies with Capacity (Approx. 120 kg for 11 kVA to 8500 kg for 3000 kVA)

Charger Type
Industrial Grade Electrical Transformer

Insulation Class
Class F or Class H

Vector Group
Dyn11 (Standard for Distribution Transformers)

No Load Losses
As per IS/IEC Norms

Cooling Type
ONAN (Oil Natural Air Natural)

Impedance Voltage
As per IS 1180/IEC standards

Standards
IS 1180/IS 2026/IEC 60076 Approved

Regulation
5% on Full Load

Mounting
Floor Mounted

Installation Location
Indoor / Outdoor

Short Circuit Withstand
Yes, As per IS 2026 guidelines

Tapping Range
+5% to -15% In Steps (On-load/Off-load Tap Changer Optional)

Protective Coating
Rust Resistant Powder Coating

Noise Level
Within 60 dB (at 1 Meter)

Efficiency
Up to 98%

Core Construction
Stacked Laminated Core

433 V Capacity 11Kva to 3000 Kva Electrical Transformer Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Pieces Per Month

Delivery Time
30 Days

Main Domestic Market
All India

About 433 V Capacity 11Kva to 3000 Kva Electrical Transformer

Experience the triumphant performance of our 433 V Capacity 11Kva to 3000 Kva Electrical Transformer, engineered for those who demand lofty efficiency and soaring reliability. With regulation set at 5% on full load and efficiency up to 98%, this scarce product stands highlighted in the industry. Choose from insulation classes F or H, and benefit from a robust ONAN cooling system and durable, rust-resistant powder coating. Shop now to secure high-grade copper wound core transformers, tailored for diverse applications, and supported by global standards. Stock is limited-act fast!

Expanded Application, Robust Features & Media Integration

Designed for both indoor and outdoor environments, this transformer is suitable for industries, commercial buildings, substations, and utilities. The core's stacked laminated construction with silicon steel ensures high endurance, while the rust-resistant protective coating counters harsh conditions. With input voltages ranging from 11 kV to 33 kV and output at 433 V, it seamlessly integrates with diverse power distribution media, making it the backbone for reliable and efficient energy supply.

FOB Port, Payment Terms & Sample Policy - Ready For Your Charge

With stock ready for immediate dispatch, we ship from prominent Indian FOB ports. Flexible payment terms such as advance payment or letter of credit are accepted to suit your expenditure strategy. We offer sample transformers subject to minimal charge, making it easier for clients to evaluate performance before full-scale procurement. Your investments are protected by transparent policies and prompt logistics, ensuring a smooth and secure purchasing process.

FAQ's of 433 V Capacity 11Kva to 3000 Kva Electrical Transformer:

Q: How is the 433 V Capacity Electrical Transformer typically used in industries?

A: This transformer is commonly employed for power distribution in industrial plants, commercial premises, substations, and utility networks, ensuring steady voltage transformation and consistent power supply where required.

Q: What benefits does ONAN cooling provide for this transformer?

A: ONAN (Oil Natural Air Natural) cooling ensures that the transformer remains within safe temperature limits, enhancing operational lifespan and reducing maintenance needs without relying on forced cooling fans or pumps.

Q: When should I consider using a transformer with Class F or Class H insulation?

A: Class F insulation is suitable for standard temperature operations, while Class H is selected for environments with potentially higher thermal stresses, offering heightened protection and longer durability in demanding settings.

Q: Where can this transformer be installed?

A: The transformer is designed for flexible installation and can be floor-mounted in both indoor and outdoor locations, thanks to its weather-resistant construction and protective coatings, making it adaptable for multiple scenarios.

Q: What is the process for obtaining a sample, and are there any charges?

A: Yes, samples are available subject to a nominal charge. Interested clients can request a sample by contacting us directly, and expenditure details along with shipping arrangements will be shared based on location and requirements.

Q: How does the transformer's regulation and tapping range improve efficiency?

A: With a regulation of 5% on full load and a flexible tapping range from +5% to -15%, the transformer maintains stable output voltage despite load fluctuations, optimizing efficiency and prolonging equipment life.