Cookie Img
Send Inquiry    Call Me Free
Home » Products » Isolation Transformer » Three Phase Isolation Transformer

Three Phase Isolation Transformer

Three Phase Isolation Transformer
Three Phase Isolation Transformer
Product Code : TFIT-07
Brand Name : HITECH
Product Description

Hitech Isolation transformers are constructed with high insulating materials and special shielding techniques to attenuate common mode and minimizing transverse mode noise.

  • The use of high insulating materials and special shielding techniques results in an attenuating common mode and minimizes transverse mode noise
  • The core and its magnetic properties are properly selected to provide sufficient leakage inductance. This will give the greatest attenuation of normal mode power line noise possible, consistent with the transfer of fundamental power frequency, while all higher frequencies are blocked
  • Designed with split winding constructions and bifilar connections to reduce overall capacitance of the winding
  • Due to the better regulation, it does not generate common mode impedance coupling effect
  • Protect against strong lightening, impulse noise, bus short-circuit, accidental discharge of capacitors, etc.
  • Protect the Microprocessor based machines and equipment’s from damage due to electrical noise, spikes etc.

Technical specification

Capacity (KVA)

1-1000 KVA

Related Standards

IS 2026, IS 11171

Input Voltage And Output Voltage

A) 1:1

B) 1:2

C) Customized

Efficiency @ 100% Load

> 97.5%


2-4% from 0.8 to unity power factor


< 4%


Delta / Star

Vector Group

DYn 11 for Delta / Star

Operating Load Power Factor

0.75 Lagging to 0.75 Leading

DC Galvanic Isolation

> 500 Mega Ohms

Dielectric Strength

2.5 KV, 50Hz for 1 Minute

Coupling Capacitance

0.1 Pico Farads

Line Leakage Current

< 20 Micro Amps

Noise Attenuation

100 DB upto 10Khz

Operating Temperature



Class F

Degree Of Protection

IP 31

Type Of Cooling

Air Cooled / Oil Cooled


LCD display as OPTIONAL

Connection can be customized to customer requirement
Vector group will vary according to the connection
Auto transformer available on request
Single phase Isolation Transformer available on request

Other Information :

  • Minimum Order Quantity: 1 Piece
  • Port of Dispatch: transport
  • Delivery Time: 1 week
  • Packaging Details: wooden

B-102, Patel Pride, Sadatnagar, Aurangabad - 431010, Maharashtra, India
Mr. Ashfaque (Proprietor)
   Call Me Free Offline Send Inquiry

Buyers Helpdesk

Let find Quality Suppliers for you!

I agree to abide by all the Terms and Conditions of