TTGX250

Technical characteristics


Rating
250 kVA
Input voltage
400 V
Output voltage
400 V
Frequency
50/60 Hz
Connection group
Yyn0
Protection degree
IP-00
Cooling
AN
Ambient temperature
45ºC
Temperature rise
Class F
Insulation
Class H - 180ºC
Windings
Class HC - 200 ºC
Inrush current
< 8In
Voltage drop
< 2 %
Efficiency (%)
98,7
Noise level (dB)
< 65
Test voltage
3 kV (1 min, 50 Hz)
Standards
IEC/EN/UNE-EN 60076, CE
Weight
859 kg
Dimensions (AxBxCxDxE)
1016x550x1080x460x690 mm 17Ø

Applications


Dry type transformer

Anti-flash varnish finish, offering:

  • Protection against corrosive environments
  • Increase of electrical isolation
  • High compression capacity
  • Reduction of noise level
  • Increase of product's lifespan

​Safety class I

Includes stainless steel lifting eyebolts

Possibility of tailor-made manufacturing

Plan