Overhead Line Fittings (U.K.) Limited
Wood Lane Works,
Norton-Juxta-Twycross
Atherstone
Warwickshire CV9 3QB
Tel: 01827 880210
 
 
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Product Range > Insulators Range >Porcelain Cap and Pin Disc Insulators [ Download Insulators Catalogue - pdf ]
 
 

80kN Plain Disc Insulator

    Technical Details
   
 
OLF Reference       40EY02
Dimensions Diameter
Spacing
Total creepage distance - Minimum
Ball and socket coupling size
  mm
mm
mm
254
140
300
16B
Min Failing Load Electro-megnetical test   kN 80
Electrical characteristics Power frequency flashover
Voltage
Impulse flashover voltage

Power frequency withstand
Voltage (one minute)
Impulse withstand voltage
Power frequency Puncture Voltage
Dry
Wet
Positive
Negative
Dry
Wet

kV (rms)
kV (rms)
kV (pk)
kV (pk)
kV (rms)
kV (rms)
kV (pk)
kV (rms)

80
50
125
130
70
45
100
110
Weight Weight of unit   kg 5.2
The electrical characteristics have been obtained from tests carried out in accordance with BS EN 60383-1

 

 

125kN Plain Disc Insulator

    Technical Details
   
 
OLF Reference       41EY00
Dimensions Diameter
Spacing
Total creepage distance - Minimum
Ball and socket coupling size
  mm
mm
mm
mm
280
178
340
20
Min Failing Load Electro-megnetical test   kN 125
Electrical characteristics Power frequency flashover
Voltage
Impulse flashover voltage

Power frequency withstand
Voltage (one minute)
Impulse withstand voltage
Power frequency Puncture Voltage
Dry
Wet
Positive
Negative
Dry
Wet

kV (rms)
kV (rms)
kV (pk)
kV (pk)
kV (rms)
kV (rms)
kV (pk)
kV (rms)

80
50
125
130
70
45
100
110
Weight Weight of unit   kg 8.5
The electrical characteristics have been obtained from tests carried out in accordance with BS EN 60383-1

 

 

80kN Anti-Fog Disc Insulator

    Technical Details
   
 
OLF Reference       41EY12
Dimensions Diameter
Spacing
Total creepage distance - Minimum
Ball and socket coupling size
  mm
mm
mm
254
140
432
16B
Min Failing Load Electro-megnetical test   kN 80
Electrical characteristics Power frequency flashover
Voltage
Impulse flashover voltage

Power frequency withstand
Voltage (one minute)
Impulse withstand voltage
Power frequency Puncture Voltage
Dry
Wet
Positive
Negative
Dry
Wet

kV (rms)
kV (rms)
kV (pk)
kV (pk)
kV (rms)
kV (rms)
kV (pk)
kV (rms)

100
60
150
150
90
50
125
130
Weight Weight of unit   kg 7.0
The electrical characteristics have been obtained from tests carried out in accordance with BS EN 60383-1
   
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