Isolation Transformers

Isolation Transformer

Most Suitable For

  • cnc machines
  • bio medical equipmemts
  • printing machiniers
  • cell phone networks
  • scientiic equipments
  • textile machineries
  • oil & vanaspathi plants
  • large computer installations
  • Garment equipment

Technical Specifications

system connections delta star
Input voltage 415v 3 phase
output voltage 415-200v 3 phase
ratios 1-1 and 2-1
regulation better than 3.5%
power factor 0.75 lead t0 0.75lag di-electric
strength 3kv for 60 sec insulation resistance – better than 1000 mega ohms
coupling capacitance 0.1 pf for 80 db
leakage current less than 20 micro amps
comman mode attenuation 80 db to 100 db
contruction standards as per is 2026 part I & II, is 1171
type of execution closed to 0
operating temparature 0 to 45 c
Type of cooling natural air forced , air cooled
eliminates stresses that come from normal electrical transients
reduces the effects of power line problems line noise, spikes, surges, transients and nuetral minimum

Sailent Features

  • Input Output Rating Available
    415 V AC 3 Ph
    415 V AC 3 Ph    		 415 V AC 3 Ph
    220 V AC 3 Ph    		 3 KVA 3 Ph and
    upto1500 KVA 3Ph
    230 V AC 1 Ph
    230 V AC 1 Ph    		 230 V AC 1 Ph
    110 V AC 1 Ph    		 1 KVA 1 Ph and
    upto 50 KVA 1 Ph
  • 1. Eliminates stresses that come from normal electrical transients
  • 2. Meet stringent clean power requirements of the sophisticated / sensitive equipments
  • 3. Reduces the effects of power line problems like Noise, Spikes, Surges, Transients and Neutral to minimum