33 KV Post 760 CD Insulators

Drawing No.  
Unit
TD-33/PT/10 KN
  Highest System Voltage  
KV
36
  Working Voltage  
KV
33
  Creepage Distance (Min)  
mm
760
  Torsional Strenghth  
NM
680
  Compressive Strenghth  
N
40000
  Tensile Strenghth  
N
30000
  Cantilever Strength
Upright
N
4500
Underhang
N
3400
  Power Frequency Withstand   Voltage
WET
KV
75
DRY
KV
90
  Power Frequency Flash-over   Voltage
WET
KV
80
DRY
KV
95
  Impulse Withstand Voltage   Puncture Voltage  
KVp
170
  Power Frequency Puncture   Voltage  
KVp
1.3 x Actual F/O Voltage
  Net Weight (approx.)  
Kg
11
  Specification as per IS : 2544 & IS : 5350 Part-III

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