We are Isolation Transformer Manufacturer In India. is used to transfer electrical power from A.C.to some equipment and protect against electric shock and to suppress electrical noise in sensitive devices. For the safety reason, isolation of powered device from the power source is done. In isolation transformer insulation is provided between primary and secondary windings to withstand a high voltage between windings.
An isolation transformer is mainly used for the safety and protection purpose of electronic components and the persons against electrical shock. Galvanic isolation is provided by the energy transformed with equal frequency and equal power by means of the transformer core magnetic field. Isolation transformer can be used as step up or step down transformer. Primary and secondary voltage and number of turns on primary and secondary windings are same.
| Capacity | 0.5 to 500 kVA |
| Input Voltage | 415 V, 3 Phase, 50 Hz PRIMARY |
| Output Voltage | As per required normaly 415V or 220V() |
| Line Frequency | 50 Hz ±3% |
| S/C Impedance | 5% |
| Type | INDOOR TYPE |
| Connections | Delta// STAR |
| Winding | Copper Wound |
| Regulation | Better than 5% |
| Insulation resistance | > 1000 Mega ohms |
| Duty | 100% Continuous |
| Di-electric Strength | 3 kV for 60Sec |
| Efficiency | > 97% |
| Short Term Overload | 110% for 30 minutes |
| Cooling | Air cooled (Dry type).AN |
| No Load Losses | Less than 2% of rated capacity |
| Load Losses | Less than 4.5% of rated capacity |
| Neutral grounding | Solid Earthing |
| Winding | Copper wound |
| Common mode noise rejection ratio | 120 db |
| Insulation material Class | F CLASS |
| Coupling capacitance | < 0.5 nF |
Isolation pulse transformers are used in electronic devices such as computers to transmit rectangular pulse signal and to provide electrical isolation, specific industry power electronic devices or measurement devices. In CNC and VMC machines power supply. Isolation transformer is used in the delicate instruments.
- CNC, VMC Machines Power Supply.
- Delicate Instruments.