Three Phase Isolation Transformer
Three Phase Isolation Transformer

Three Phase Isolation Transformer

Price 10000 INR/ Piece

MOQ : 1 Piece

Three Phase Isolation Transformer Specification

  • Dimension (L*W*H)
  • Custom as per rating (e.g. 1200 x 800 x 1500 mm)
  • High Voltage
  • Up to 11 kV
  • Cooling Type
  • Air cooled / Oil cooled (ONAN)
  • Capacity
  • Up to 1000 kVA
  • Standard
  • IS 2026 / IEC 60076
  • Low Voltage
  • 415 V / 433 V / Custom
  • Voltage Booster Type
  • Isolation/Auto Variable type
  • Rated Voltage
  • 415V / 433V
  • Load Loss
  • Less than 1.5% of rated capacity
  • Coil Material
  • Copper or Aluminium
  • Operating Temperature
  • -10C to +45C
  • Product Type
  • Three Phase Isolation Transformer
  • Material
  • Copper / Silicon Steel core
  • Output
  • Up to 1 MVA
  • Frequency (MHz)
  • 50 Hz
  • Efficiency
  • 98% or higher
  • Phase
  • Three Phase
  • Usage
  • Electric utility power systems, Mine power systems
  • Coil Structure
  • Toroidal or Layer type
  • Coil Number
  • Double Winding
  • Power Scope
  • 1 kVA to 1000 kVA (Up to 1 MVA)
  • Weight
  • Depends on capacity (e.g. 150 kg to 1200 kg)
  • Enclosure Protection
  • IP23 / IP54
  • No Load Loss
  • Minimal, as per IS/IEC Standards
  • Noise Level
  • Less than 65 dB
  • Terminals
  • Copper Bus Bar or Cable Lug Connectors
  • Service Life
  • 25 Years (Typical)
  • Tap Changer
  • Provided on request (Off-circuit/On-load options)
  • Dielectric Strength
  • 2500V for 1 minute
  • Impedance Voltage
  • 3.5% to 6%
  • Insulation Class
  • Class F / H
  • Winding Connection
  • Dyn11 / Yyn0 or as specified
  • Mounting Type
  • Floor Mounted
  • Color/Finish
  • Manufacturer standard or as specified
 

Three Phase Isolation Transformer Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Supply Ability
  • 10 Pieces Per Week
  • Delivery Time
  • 7 Days
 

About Three Phase Isolation Transformer



Procure the venerable Three Phase Isolation Transformer, an extraordinary and cost-effective solution crafted for modern electric utility and mine power systems. This flawless transformer offers impeccable insulation (Class F/H), a robust dielectric strength of 2500V, and an impressive efficiency of 98% or higher. Available in diverse capacities up to 1 MVA, it features strong copper or aluminium windings, low noise (under 65 dB), adaptable mounting, and industry-leading IP23/IP54 protection. Delivered as per IS/IEC standards, it's highly in demand for reliable, long-term service (up to 25 years) with minimal no-load loss. Custom configurations available from a leading India-based exporter, manufacturer, and supplier.

Versatile Application & Remarkable Features of Three Phase Isolation Transformer

The Three Phase Isolation Transformer excels in commercial environments such as utility substations and mining operations, ensuring safe power distribution. Used for galvanic isolation as well as voltage matching, its features include advanced winding options, diamond-class insulation, off-circuit/on-load tap changers, minimal losses, and rigorous compliance with IS/IEC standards. With a typical 25-year service life and flawless build, it meets demanding power conditioning requirements with reliability and extraordinary performance.


Packaging, Delivery, and Domestic Market Coverage

Each transformer is securely handed over in robust, custom packaging to ensure flawlessness upon arrival. We estimate delivery times to main domestic markets across India with options for express shipping if required. FOB port services are available for export consignments, ensuring timely and undamaged delivery. Our packaging process incorporates strict quality assessments, and we provide comprehensive documentation with every shipment, offering peace of mind to our wide network of clients and partners.


FAQ's of Three Phase Isolation Transformer:


Q: How is the Three Phase Isolation Transformer installed and where can it be used?

A: The transformer is designed for floor mounting and can be installed in electric utility substations, mining power systems, or any commercial setup requiring robust power isolation and voltage regulation.

Q: What are the main benefits of using a Three Phase Isolation Transformer?

A: Benefits include excellent galvanic isolation, minimized noise levels, outstanding dielectric strength, and prolonged service life, all ensuring reliable and safe power operations for critical applications.

Q: How does the tap changer feature enhance the transformer's functionality?

A: An optional off-circuit or on-load tap changer allows for adjustment of voltage ratios, providing greater flexibility and enabling precise voltage regulation to match load requirements.

Q: What is the process for procuring a customized transformer?

A: You can request custom options for winding connection, coil structure, color/finish, terminal type, and enclosure rating. After confirming your specifications, we manufacture and deliver the transformer as per your requirements.

Q: When should this transformer be chosen over standard types?

A: Choose this transformer when your application demands isolation, high dielectric strength, rigorous standards compliance, and performance within a wide range of ratings (1 kVA to 1000 kVA).

Q: What power capacities and voltage ranges are available with this transformer?

A: The transformer supports capacities from 1 kVA up to 1000 kVA and voltage ratings up to 11 kV, with low voltage outputs of 415 V, 433 V, or custom values as needed.

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