Alternator Mec cAlte ECO38 2L4 C (three phase, 50 Hz)

Product Overview

Description

he robust construction of the ECO38 2L/4 alternator can withstand up to 5G in any direction and 9G vertically. Its design allows easy access to connections and components during routine maintenance checks. The mechanical design has used the most advanced FEM Techniques.

 

The materials used for the construction of the alternator of 350KVA structure are: FEP12 steel for the frame, C45 steel for the shaft and cast iron or pressure die-cast aluminum for the end supports: the fans are made of die-cast aluminum or fiberglass reinforced nylon, materials conforming to UL standards. The rotors are dynamically balanced according to grade

 

 

In addition to the protection on the same windings, the  ECO38 2L/4 alternator can have a higher protection at the inlet. The standard levels are IP23 with further updates available to include input filters,
Input filters and IP43 are subject to de-rating. 20-30% de-rating applies for IP45 depending on model.

The ECO38 2L/4 of 350KVA is supplied with TOTAL+ treatment, this is a treatment that offers superior performance when the environment is really difficult, or the application is very demanding. TOTAL+ a rubbery treatment, used to replace the encapsulation of epoxy and silicone windings.

 

• 
  
  Model:
  

   

  
  
  
  
  ECO38 2L4 C (three phase, 50 Hz)
  
  


• 
  
  Weight:
  

   

  
  
  
  
  930.00 kg
  
  


• 
  
  Dimensions (L  W  H):
  

   

  
  
  
  
  1,096.00 x 602.60 x 824.00 mm
  
  


• 
  
  Pole number:
  

   

  
  
  
  
  4
  
  


• 
  
  Phase number:
  

   

  
  
  
  
  3
  
  


• 
  
  Prime Power 3 phase (kVA):
  

   

  
  
  
  
  350
  
  


• 
  
  Limited Time Power 3 phase (kVA):
  

   

  
  
  
  
  370
  
  


• 
  
  Prime Power 1 phase (kVA):
  

   

  
  
  
  
  136
  
  


• 
  
  Limited Time Power 1 phase (kVA):
  

   

  
  
  
  
  148
  
  


• 
  
  Frequency (Hz):
  

   

  
  
  
  
  50
  
  


• 
  
  Overspeed (RPM):
  

   

  
  
  
  
  1500
  
  


• 
  
  Maximum Overspeed (RPM):
  

   

  
  
  
  
  2250
  
  


• 
  
  Voltage (V):
  

   

  
  
  
  
  400/230
  
  


• 
  
  Power factor:
  

   

  
  
  
  
  0.8
  
  


• 
  
  Voltage range (V):
  

   

  
  
  
  
  110,115,120,127,190,200,208,220,230,240,254,380,400,415,440
  
  


• 
  
  Efficiencies (%):
  

   

  
  
  
  
  93.7
  
  


• 
  
  Number of wires:
  

   

  
  
  
  
  12
  
  


• 
  
  Execution:
  

   

  
  
  
  
  Brushless
  
  


• 
  
  AVR:
  

   

  
  
  
  
  DSR
  
  


• 
  
  Winding pitch:
  

   

  
  
  
  
  2/3
  
  


• 
  
  Code voltage reference:
  

   

  
  
  
  
  T0405S3
  
  


• 
  
  Insulation class:
  

   

  
  
  
  
  H
  
  


• 
  
  Protection class:
  

   

  
  
  
  
  IP23
  
  


• 
  
  NDE Bearing type:
  

   

  
  
  
  
  6314.2RS
  
  


• 
  
  DE Bearing type:
  

   

  
  
  
  
  6318.2RS
  
  


• 
  
  Altitude (m):
  

   

  
  
  
  
  0-1000