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 > Pin Insulators [ Download Insulators Catalogue - pdf ]
 
 

11kV Pin Insulator - Porcelain

    Technical Details
   
 
OLF Reference       38EY12
Dimensions Total creepage distance - Min   mm 240
Min Failing Load Mechanical Test   kN 10
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
110
150
75
45
95
130
Weight Weight of unit   kg 2.1
The electrical characteristics have been obtained from tests carried out in accordance with BS EN 60383-1

 

 

11kV Pin Insulator - Porcelain

    Technical Details
   
 
OLF Reference       38EY13
Dimensions Total creepage distance - Min   mm 320
Min Failing Load Mechanical Test   kN 10
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
55
120
150
75
50
110
130
Weight Weight of unit   kg 2.5
The electrical characteristics have been obtained from tests carried out in accordance with BS EN 60383-1

 

 

33kV Pin Insulator - Porcelain

    Technical Details
   
 
OLF Reference       38EY14
Dimensions Total creepage distance - Min   mm 740
Min Failing Load Mechanical Test   kN 10
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)

145
100
220
270
135
90
200
210
Weight Weight of unit   kg 9.8
The electrical characteristics have been obtained from tests carried out in accordance with BS EN 60383-1
   
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