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CRGO Wound Core

We are the nation's top Crgo wound core manufacturers. The Crgo wound cores are manufactured with premium Crgo steel metal item strength and execution proficiency.

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We are the country's top CRGO wound core manufacturers. The CRGO wound cores are fabricated with premium CRGO steel metal product durability and performance efficiency. Our range comes in multiple specifications to meet the unique requirements of our clients. Mainly rectangular and round shape is preferred by clients. . These CRGO wound core is highly suitable for pole transformers, PAD transformers and single phase transformers. The silicon content present in our CRGO wound core helps in achieving high degree of orientation.

Technical Specifications

 

Product Specifications:
  Strips/Mitered   As per customers drawing
  Special Laminations   CVT Core, 3 Phase core, UI core
  CRGO Laminations   Grade M2, M3, M4, M5 & M6
  Min. Watt loss 0.55 to max watt loss 1.01
Typical Mechanical Properties and Laminations Factors  
  Thickness
  mm
  (in.)
  Grade   Assumed
  Density
  Kg/dm3
  Resistivity
  o-m
  (x10-8)
  Core loss
  Watts per kilogram
 
  50 Hz   60 Hz  
  1.5T      1.7T   1.5T     1.7T  
 0.23
 (0.009)
 M-1
 M-2
7.65  50
 50
 0.73       1.08                0.93        1.37
 0.76       1.12                0.97        1.43
 
 0.27
 (0.0106)
 M-3
 M-4
7.65  48
 48
 0.80       1.17                1.04        1.50
 0.83       1.22                1.08        1.59
Non-Oriented Electrical Steel Sheets
 0.30
 (0.0118)
 M-5 7.65  48
 48
 0.89       1.29                1.17        1.68 Cold Rolled Non-Oriented Steel
 0.30
 (0.0118)
 M-5 7.65  48
 48
 1.01       1.46                1.32        1.90 Grade and Specifications
 Grade  Thickness
 Mm
 (in.)
 Assumed
 Density
 Kg/dm3
 Maximum
 Core Loss
 Watt/Kg
 At 50 Hz & 1.5T
 Minimum
 Magnetic flux
 density at
 5000 A/mT
 Minimum
 Lamination@
 Factor
 %
 
  *M-22
  M-27
  M-36
  0.35
 (0.0138)
 7.70
 7.70
 7.70
 2.93
 3.13
 3.31
 1.60
 1.60
 1.60
95  
  M-22
  M-27
  M-36
  M-43
  M-45
  M-47A
  0.50
 (0.0197)
 7.70
 7.70
 7.70
 7.70
 7.75
 7.75
 3.22
 3.21
 3.57
 4.01
 5.31
 6.98
 1.60
 1.60
 1.60
 1.61
 1.62
 1.64
96  
  M-36
  M-46
  M-45
  0.65
 (0.0256)
 7.70
 7.70
 7.75
 4.18
 4.70
 6.27
 1.60
 1.61
 1.63
96.5  

 

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