型 號
|
標準截面(mm2)
|
額定電流值(A)
|
重量(kg/6m)
|
JGH—85
|
85
|
500
|
24.3
|
JGH—110
|
110
|
600
|
25.9
|
JGH—170
|
170
|
800
|
29.4
|
JGH—240
|
240
|
1000
|
46.1
|
JGH—320
|
320
|
1200
|
50.4
|
JGH—170Ⅱ
|
2×170
|
1300
|
53.9
|
JGH—240Ⅱ
|
2×240
|
1600
|
62.2
|
JGH—320Ⅱ
|
2×320
|
1900
|
68.8
|
滑觸線規(guī)格mm2
|
相間距離mm
|
在90℃時阻降值ZΩ/km
|
100A—100m時線路電壓降
|
|
△u(V)
|
△u%
|
|||
85
|
200
|
0.3629
|
6.29V
|
1.65%
|
300
|
0.3813
|
6.60V
|
1.73%
|
|
400
|
0.3946
|
6.84V
|
1.80%
|
|
110
|
200
|
0.3202
|
5.55V
|
1.46%
|
300
|
0.3404
|
5.90V
|
1.55%
|
|
400
|
0.3552
|
6.15V
|
1.62%
|
|
170
|
200
|
0.2690
|
4.66V
|
1.23%
|
300
|
0.2915
|
5.05V
|
1.33%
|
|
400
|
0.3078
|
6.33V
|
1.40%
|
|
240
|
200
|
0.2459
|
4.26V
|
1.12%
|
300
|
0.2716
|
4.70V
|
1.24%
|
|
400
|
0.2857
|
4.95V
|
1.30%
|
|
320
|
200
|
0.2328
|
4.03V
|
1.06%
|
300
|
0.2596
|
4.50V
|
1.18%
|
|
400
|
0.2741
|
4.75V
|
1.25%
|
|
2×170
|
200
|
0.2076
|
3.60V
|
0.95%
|
300
|
0.2319
|
4.02V
|
1.06%
|
|
400
|
0.2493
|
4.32V
|
1.14%
|
|
2×240
|
200
|
0.1976
|
3.42V
|
0.90%
|
300
|
0.2249
|
3.90V
|
1.03%
|
|
400
|
0.2416
|
4.19V
|
1.10%
|
|
2×320
|
200
|
0.1932
|
3.35V
|
0.88%
|
300
|
0.2178
|
3.77V
|
0.99%
|
|
400
|
0.2346
|
4.06V
|
1.07%
|
滑觸線規(guī)格mm2
|
滑觸線三相平放時相間距離為
|
滑觸線三相豎放時相間距離為
|
||||
200mm
|
300mm
|
400mm
|
200mm
|
300mm
|
400mm
|
|
85
|
22
|
26
|
31
|
29
|
35
|
41
|
110
|
23
|
27
|
32
|
30
|
36
|
42
|
170
|
25
|
30
|
35
|
32
|
39
|
45
|
240
|
41
|
>50
|
>50
|
>50
|
>50
|
>50
|
320
|
43
|
|||||
2×170
|
>50
|
|||||
2×240
|
||||||
2×320
|
滑觸線規(guī)格mm2
|
滑觸線三相豎放時,支架間距離為
|
滑觸線三相平放時,支架間距離為
|
||||||
2m
|
3m
|
4m
|
5m
|
2m
|
3m
|
4m
|
5m
|
|
85
|
0.28
|
1.44
|
4.6
|
11.1
|
0.33
|
1.62
|
5.14
|
12.6
|
110
|
0.31
|
1.52
|
4.8
|
11.8
|
0.35
|
1.72
|
5.44
|
13.2
|
170
|
0.35
|
1.73
|
5.4
|
13.5
|
0.38
|
1.96
|
6.17
|
15.0
|
240
|
0.16
|
0.84
|
2.3
|
5.4
|
0.20
|
1.08
|
3.20
|
7.8
|
320
|
0.19
|
0.96
|
2.4
|
5.9
|
0.24
|
1.20
|
3.60
|
8.4
|
2×170
|
0.22
|
1.09
|
3.5
|
8.5
|
0.17
|
0.86
|
2.70
|
6.6
|
2×240
|
0.16
|
0.79
|
2.5
|
6.1
|
0.22
|
1.12
|
3.50
|
8.5
|
2×320
|
0.18
|
0.91
|
2.9
|
7.1
|
0.25
|
1.28
|
4.10
|
10.0
|
暫載率(ED)
|
暫載系數(shù)(FED)
|
100%
|
1.00
|
80%
|
0.90
|
60%
|
0.78
|
50%
|
0.71
|
40%
|
0.63
|
名稱
名 稱
|
滑 觸 型 號
|
A
|
B
|
C
|
D
|
JGJ—Ⅰ
普通絕緣子
|
JGH—85
|
199.5
|
75
|
50
|
74.5
|
JGH—110
|
202
|
75
|
50
|
77
|
|
JGH—170
|
205
|
75
|
50
|
80
|
|
JGH—240
|
228
|
75
|
50
|
103
|
|
JGH—320
|
229
|
75
|
50
|
104
|
|
JGH—170Ⅱ
|
215
|
75
|
50
|
90
|
|
JGH—240Ⅱ
|
218
|
75
|
50
|
93
|
|
JGH—320Ⅱ
|
219
|
75
|
50
|
94
|
|
JGJ—Ⅱ
高強度絕緣子
|
JGH—85
|
244.5
|
100
|
70
|
74.5
|
JGH—110
|
247
|
100
|
70
|
77
|
|
JGH—170
|
250
|
100
|
70
|
80
|
|
JGH—240
|
273
|
100
|
70
|
103
|
|
JGH—320
|
274
|
100
|
70
|
104
|
|
JGH—170Ⅱ
|
260
|
100
|
70
|
90
|
|
JGH—240Ⅱ
|
263
|
100
|
70
|
93
|
|
JGH—320Ⅱ
|
264
|
100
|
70
|
94
|
工作場地的周圍溫度
|
30℃
|
40℃
|
60℃
|
100℃
|
間隙尺寸
|
3~5mm
|
5~7mm
|
7~9mm
|
10~12mm
|