Solid Core Post Insulator

Drawing No.  
Unit
TD-11/SC
  Highest System Voltage  
KV
12
  Working Voltage  
KV
11
  Creepage Distance (Min)  
mm
230
  Torsional Strenghth  
NM
600
  Compressive Strenghth  
N
32000
  Tensile Strenghth  
N
16000
  Cantilever Strength
Upright
N
6000
Underhang
N
4000
  Power Frequency Withstand   Voltage
WET
KV
35
DRY
KV
65
  Power Frequency Flash-over   Voltage
WET
KV
40
DRY
KV
70
  Impulse Withstand Voltage   Puncture Voltage  
KVp
75
  Power Frequency Puncture   Voltage  
KVp
1.3 x Actual F/O Voltage
  Net Weight (approx.)  
Kg
3
  Specification as per IS : 2544 & IS : 5350 Part-III