Input voltage :
|
230/415v (acceptable + or – 10%) 1-phase /3- phase + neutral (or as per customer's requirement)
|
Output voltage:
|
230/415v (same as i/p ) 1-phase/3-phase + neutral (or as per customer's requirement)
|
System connections :
|
delta/star or star/delta
|
Insulations resistance :
|
over 100 mega-ohms between winding or any winding to ground at 500v DC.
|
Break down strength :
|
2500 volts AC for 2 minute |
Common mode noise rejection :
|
better than 110 db
|
Line-frequency :
|
47 to 63 Hz
|
Cooling :
|
air/oil cooled |
| Operating temperature : |
0'c to 45'c |
