Control Transformers

Generally 50 to 60 Hz mains operated & 400Hz special applications

Both 1 Phase, 3 Phase step down, step down and 1:1 Isolation to the customer requirement  of different voltage & current level with several isolated outputs by which it is possible to have separate isolated grounds. We can provide tapings or winding combinations to operate at different in puts & out puts.

With separated winding gives galvanic isolation, ensures safety for working on low voltage from high potentials besides provides HF noise isolation between supplies (common & deferential noise). This can be enhanced further by Electrostatic shields/ screens to provide higher noise immunity between the supplies (to100 to 130dB) called ultrahigh isolation transformers.

Shield / screen also protects by safety grounding in case of insulation, damage over heating burn out  before high voltage contacting the low voltage winding, resulting in tripping mains input or fuse blowing ,thus avoiding shock hazard to other side low operators or circuits.

• Range: 10 VA to 5KVA dry type
• Frequency: 20 HZ to 1000 Hz
• Phase: F Single Phase, 3 Phases
• Terminals: Flying Leads or Barrier type shrouded
• Enclosure: Open type IP00
• Primary V: Up 1200V, Secondary: 1V to 1200V
• Di-Electrical at Strength: 100V to 3KV ac