11 KV Post 320 CD Insulator

11 KV Post 320 CD Insulator

  Drawing No.  
Unit
TD-11/PT/10 KN
  Highest System Voltage  
KV
12
  Working Voltage  
KV
11
  Creepage Distance (Min)  
mm
230
  Torsional Strenghth  
NM
340
  Compressive Strenghth  
N
40000
  Tensile Strenghth  
N
20000
  Cantilever Strength
Upright
N
9000
Underhang
N
4500
  Power Frequency Withstand   Voltage
WET
KV
35
DRY
KV
60
  Power Frequency Flash-over   Voltage
WET
KV
40
DRY
KV
65
  Impulse Withstand Voltage   Puncture Voltage  
KVp
75
  Power Frequency Puncture   Voltage  
KV
1.3 x Actual F/O Voltage
  Net Weight (approx.)  
Kg
4
  Specification as per IS : 2544 & IS : 5350 Part-III

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