HV Line Pin Insulator
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Special Electro-Ceramic Products

HV Line Post Insulators
Code
A1001
A1002
A1003
A1004
Fig
1
1
2
3
Grade
P-11-Y
P-15-Y
P-120-Y
P-33-Y
Main Dimensions(mm)
H
133
137
195
244
h
48
48
52.63
52.63
D
140
152
230
279
d
18.29
18.29
27.78
27.78
R1
13
13
19
19
R2
9.5
12.7
14.3
13
Normal Voltage (kv)
11
15
22
33
Creepage Distance (mm)
240
298
432
630
Flashover voltage
Power Frequency
Dry (kv)
75
80
100
135
Wet (kv)
45
55
60
65
50% Impulse
Positive
100
130
160
185
Negative
110
175
205
Withstand voltage 1Minute Power Frequency
Dry (kv)
65
70
90
110
Wet (kv)
40
50
55
75
Impulse Voltage (kv)
110
150

Radio-interprutig

 Testing voltage to ground (kv)
15
15
22
30
Maz RIV at 1000kHz/uV
8000
8000
12000
16000
Puncture voltage (kv)
135
135
145
185
Tensile strength (kn)
11
11
11
13
Weight (kg)
1.8
11.5

Code
A1005
A1006
A1007
Fig
1
2
3
Grade
Pw-11-Y
Pw-22-Y
Pw-33-Y
Main Dimensions (mm)
H
185
255
320
h
52.63
52.63
52.63
D
170
205
240
d
76
76
76
d1
27.78
27.78
27.78
R1
16
16
16
R2
16
16
16
Normal Voltaga (kv)
15
22
33
creepage Distance (mm)
432
673
851
flashover voltage
 Power frequency
Dry (kv)
100
125
140
Wet (kv)
65
95
110
50% Impulse
Positive (kv)
150
190
210
Negative (kv)
withstand voltage 1Minute
dry (kv)
90
110
125
wet (kv)
60
90
100
Impulse (kv)
140
180
200

radio voltage

Testing to the ground (kv)
22
30
44
Max RIV at 1000kHz/uV
12000
16000
25000
Puncture voltage (kv)
135
135
145
tensile strength (kn)
11
11
11
Weight (kg)
5
10
13

Cat No.
10141
10142
10143
10144
10145
10146
10147
10148
10149
Type
LP.LV
SLP11/180
ALP11/275
ALP22/450
ALP22/480
ALP22/520
ALP22/920
Fig
1
2
5
4
4
3
3
6
7
Creepage DistanceMM
180
275
450
490
480
510
520
920

Dimensions
H mm
91
110
200
200
240
200
196
215
320
h mm
32.5
40
66.5
66.5
66.5
66.5
66.5
66.5
66.5
D mm
82
150
160
160
165
260
280
205
240
d mm
48
76
76
76
76
80
113
78
76
R1 mm
11
16
16
16
16
16
16
16
16
R2 mm
11
13
13
16
16
16
13
16
16
Tensile strengthKN
7
7
7
11
11
11
11
11
11
Wet Power frequencyKV
30
30
50
50
50
68
50
90
Lighting Impulse KV
105
105
150
160
150
180
150
220
Puncture voltageKV
95
95
130
160
169
170
145
185
weight KG
0.6
1.5
3.0
3.5
4.4
6.8
6.3
7.3
13.4

Cat No
10121
10122
10123
10124
10125
Grades
55-1
55-2
55-3
55-4
55-5

Dimensions
D mm
83
95
121
140
178
H mm
89
83
95
111
124
h mm
44
38
38
44
51
Creepage Distance MM
102
127
178
229
305
Pin LengthMM
102
102
127
127
152
Yensile Strength Ib (Kn)
3000 (13)
2500 (11)
2500 (11)
3000 (13)
3000 (13)
Flashover
Dry kv
35
50/45
65/55
70/65
85/80
Wet kv
20
25
35/30
40/35
45
Impule Flash
Positive kv
50
75/70
100/90
110/105
140/130
Negative kv
70
95/85
130/110
140/130
170/150
Puncture VoltageKV
50
70
90
95
115
radio to the ground kv
5
5
10
10
15
1MHZʱ RIV Ratio Voltage kv
2500/50
2500/50
5500/50
5500/50
8000/50
Fig
16
17
18
18
18

 

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