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AS pin type insulators

AS pin type insulators are widely used in the world, Orient Power designs and manufactures AS pin type insulators as per the following drawings and specifications or the requirements of customers.

AS pin type insulators for high voltage drawings:
AS pin type insulatorsAS pin type insulators
AS pin type insulators for high voltage specifications:

Fig. No.
1
2
3
4
Nominal System Voltage/kV
SLP/11/180
ALP/11/275
ALP/22/450
ALP/22/490
Min. Nominal Creepage Distance/mm
180
275
450
490
Recommended Pin Type
A/130/7
C/150/7
C/200/11
C/200/11
Min. Cantilever Strength/kN
7
7
11
11
Power Frequency Withstand Voltage/kV
30
30
50
50
Lightning Impulse Withstand Voltage/kV
105
105
150
160
Power Frequency Puncture Voltage/kV
95
105
145
160
Weight/kg
1.50
3.2
3.8
4.2
Fig. No.
5
6
7
8
AS Class
ALP/22/480
ALP/22/520
ALP/33/710
ALP/33/920
Nominal System Voltage/kV
22
22
33
33
Min. Nominal Creepage Distance/mm
480
520
710
920
Recommended Pin Type
C/150/11
C/220/11
C/300/7
C/300/7
Min. Cantilever Strength/kN
11
11
11
11
Power Frequency Withstand Voltage/kV
50
50
90
90
Lightning Impulse Withstand Voltage/kV
150
150
220
220
Power Frequency Puncture Voltage/kV
130
160
210
220
Weight/kg
5.4
4.8
10.0
14.3


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