FUSE

 

fuse

General Information :

 

Megawin Switchgear offers High Voltage HRC Fuse links suitable for distribution circuits and motor protection circuits. These are backup fuse links for protection of transformers, cables, capacitors and motors. The fuse links are available in various current ratings upto 12kV. Fuse links are also available for much higher voltages upto 36kV depending on the application.

 Applicable standards

Complies with BS-2692, IEC 282 (1) and IS-9385.

Application
  • For Transformer protection
  • For Motor protection
  • For Capacitor protection
  • For Voltage transformer protection
Product Features

Megawin fuse links are available in BS & DIN version for application in Air and Oil switches. Following features ensure quality protection in the distribution circuit.

  • Superior performance from the highest braking current down to low over current
  • Low Arc voltages permits usage in lower voltage levels
  • Striker pin provision for indication as well as trip bar operation in switch fuses
  • Low cutoff and let through energy offers protection against the thermal and dynamic effects of high short circuit current
  • Special tag versions are available to suit customer needs and special applications.
  • Fuse links conform to IEC-282, BS-2692, DIN43625 & IS-9385 specifications

 

  BS VERSION – Voltage Transformers Fuses  
  Type  kV  Rating(in Amps)  Breaking Capacity-KA
  MVTF3/MXVTF3  3.6  1-3.15  40
  MVTF6/MXVTF6  7.2  1-3.15  40
  MVTF11/MXVTF11  12  1-3.15  25
  MVTF22/MXVTF22  24  1-3.15  25
  MVTF33/MXVTF33  36  1-3.15  25

 

  Distribution Circuit Applications  
 Type  kV  Rating(in Amps)  Breaking Capacity-KA
 MP5F3  3.6  6.3-80  40
 MP5F6  7.2  6.3-80  40
 MP5F11  12  6.3-80  20
 MP7F3  3.6  120-225  40
 MP7F6  7.2  90-160  40
 MP7F11  12  60-125  20
 MP5F01 22  24  6.3-40  20
 MP7F01 22  24  50-80  20
 MP7F01 33  24  6.3-40  20
 OMP6F01 3  3.6  5-250  40
 OMP6F01 6  7.2  5-100  40
 OMP6F01 11  12  5-75  25
 OMP6F02 11  12  10-100  25

 

  Motor Circuit & General Applications  
  Type  kV  Rating(in Amps)  Breaking Capacity-KA
  MM5F01  3.6  5-80  40
  MM5F02  3.6  50-100  40
  MM7F01  3.6  100-450  40
  MM7F01D  3.6  630-900  40
  MM5F01  3.6  5-80  40

 

  Motor Circuit Applications  
  Type  kV  Rating(in Amps)  Breaking Capacity-KA
  MM7F02  7.2  50-350  40
  MM7F02D*  7.2  400-630  40

 

  DIN VERSION – Distribution Circuit Applications  
  Type  kV  Rating(in Amps)  Breaking Capacity-KA
  DMP5F01  3.6  6.3-80  40
  DMP5F02  7.2  6.3-63  40
  DMP5F03  12  6.3-50  20
  DMP7F01  3.6  100-160  40
  DMP7F02  7.2  71-100  40
  DMP7F02  12  60-12  20
  DMP5F03A  24  6.3-40  20
  DMP7F03A  24  50-80  20
  DMP7F03  36  6.3-40  20

 

  Motor Circuit Applications  
  Type  kV  Rating(in Amps)  Breaking Capacity-KA
  DMM5F01  3.6  5-80  40
  DMM5F02  3.6  50-100  40
  DMM7F02  3.6  100-450  40
  DMM7F03  7.2  50-250  40