技术特性TECHNICAL CHARACTERISTICS

  五个系列的金属氧化物避雷器的全部技术性能均符合中国国家标准GB11032-2000,行业标准JB/T8952,以及国际标准IEC60099-4。

  All technical characteristics of the five series MOA accord with the specification prescribed in chinese national standard GB11032-2000,industry trade standard JB/T8952-1999,and international standard IEC 60099-4.


表1 配电型避雷器主要技术参数
The principal technical parameters of the surge arresters for distribution transformers





type

系统
额定
电压Nominal system voltage

避雷器
surge arrester

直流lmA
参考电压reference voltage at d.c.lmA

冲击电流残压
residual voltage

电流冲击耐受
current withstand

量weight
图号Fig

主要尺寸
overall dimensions

额定
电压
Rated Voltage
持续运行电压Continuos operating voltage
陡波steep current impulse
5kA
雷电lightning current impulse
5kA
操作switching current impulse
100A

方波
rectangular impulse
2ms

大电流
high current impulse
4/10μ5
高度
height
H
伞径
shed dia.
Ф


shed
number

kV(rms)
kV, ≮
kV(crest), ≯
A
kA (crest)
kg
mm
YH5WS-5/15
3
5
4.0
7.5
17.3
15.0
12.8
100
40
0.8
2
170
90
2
YH5WS-10/30
6
10
8.0
15.0
34.6
30.0
25.6
100
40
1.0
3
200
90
3
YH5WS-15/45.6
10
15
12.0
23.0
52.5
45.6
39.0
100
40
1.4
4
260
90
5
YH5WS-17/50
10
17
13.6
25.0
57.5
50.0
42.5
100
40
1.4
4
260
90
5

表2 电站型用避雷器主要技术参数
The principal technical parameters of the surge arresters for substation transformers.





type

系统
额定
电压Nominal system voltage

避雷器
surge arrester

直流lmA
参考电压reference voltage at d.c.lmA

冲击电流残压
residual voltage

电流冲击耐受
current withstand

量weight
图号Fig

主要尺寸
overall dimensions

额定电压
Rated Voltage
持续运行电压Continuos operating voltage
陡波steep current impulse
5kA
雷电lightning current impulse
5kA
操作switching current impulse
250A

方波
rectangular impulse
2ms

大电流
high current impulse
4/10μ5
高度
height
H
伞径
shed dia.
Ф


shed number

kV(rms)
kV,≮
kV(crest),≯
A
kA(crest)
kg
mm
YH5WZ-5/13.5
3
5
4.0
7.2
15.5
13.5
11.5
200
40
0.9
5
170
92
2
YH5WZ-10/27
6
10
8.0
14.4
31.0
27.0
23.0
200
40
1.1
6
200
92
3
YH5WZ-15/40.5
10
15
12.0
21.8
46.5
40.5
34.5
200
40
1.4
7
260
92
5
YH5WZ-17/45
10
17
13.6
24.0
51.8
45.0
38.3
200
40
1.5
7
260
92
5
YH5WZ-17/42
10
17
13.6
24.0
48.5
42.0-43.0
36.6
200
40
1.5
7
260
92
5
YH5WZ-
*13/36
10
13
10.4
21.5
41.4
36.0-37.0
29.0-30.0 1)
400
65
2.3
11
260
106
5
YH5WZ-
*17/42
10
17
13.6
25.0
47.0
42.0-43.0
34.0-35.0 1)
400
65
2.5
11
260
106
5
YH5WZ-51/134
35
51
40.8
73.0
154.0
134.0
114.0 1)
400
65
12
8
710
124
11
YH5WZ-52.7/134
35
52.7
42.4
76.0
154.0
134.0
114.0 1)
400
65
12
8
710
124
11
YH5WZ-54/128
35
54
43.2
78.0
146.0
128.0
110.0 1)
500
65
12
8
710
124
11
YH5WZ-52/126
35
52
41.6
74.0
146.0
126.0
110.0 1)
400
65
12
8
710
124
11

表3 并联补偿电容器用避雷器主要技术参数
The principal technical parameters of the surge arresters for shunt compensation capacitors





type

系统
额定
电压Nominal system voltage

避雷器
surge arrester

直流lmA
参考电压reference voltage at d.c.lmA
冲击电流残压
residual voltage
电流冲击耐受
current withstand

量weight
图号Fig

主要尺寸
overall dimensions

额定电压
Rated Voltage
持续运行电压Continuos operating voltage
雷电lightning current impulse
5kA
操作switching current impulse
500A

方波
rectangular impulse
2ms

大电流high current impulse
4/10μ5
高度
height
H
伞径
shed dia.
Ф
伞数
shed number
kV(rms)
kV, ≮
kV(crest), ≯
A
kA (crest)
kg
mm
YH5WR-5/13.5
3
5
4.0
7.2
13.5
10.5
400
65
1.6
9
170
106
2
YH5WR-10/27
6
10
8.0
14.4
27.0
21.0
400
65
1.9
10
200
106
3
YH5WR-15/40.5
10
15
12.0
21.8
40.5
31.5
400
65
2.3
11
260
106
5
YH5WR-17/46
10
17
13.6
24.0
46.0
35.0
400
65
2.5
11
260
106
5
YH5WR-51/134
35
51
40.8
73.0
134.0
105.0
400
65
12
8
710
124
11

4 电机用避雷器主要技术参数
The principal technical parameters of the surge arresters for rotating motors

类别
gradation

产品
型号

Type

系统
额定
电压Nominal system voltage

避雷器
surge arrester

直流lmA
参考电压reference voltage at d.c.lmA

冲击电流残压
residual voltage

电流冲击耐受
current withstand

量weight
图号Fig

主要尺寸
overall dimensions

额定电压
Rated Voltage
持续运行电压Continuos operating voltage
陡波steep current impulse
2.5kA
雷电lightning current impulse
2.5kA
操作switching current impulse
100A

方波
rectangular impulse
2ms

大电流high current impulse
4/10μ5
高度
height
H
伞径
shed dia.
Ф


shed number

kV(rms)
kV, ≮
kV(crest), ≯
A
kA (crest)
kg
mm
电动机
mofor
YH2.5W-4/9.5
3.2
4.0
3.2
5.7
10.7
9.5
7.6
200
40
0.9
5
170
92
2
YH2.5W-8/18.7
6.3
8.0
6.3
11.2
21.0
18.7
15.0
200
40
1.1
6
200
92
3
YH2.5W-13.5/31
10.5
13.5
10.5
18.6
34.7
31.0
25.0
200
40
1.5
7
260
92
5
发电机
generator
YH5W-4/9.5
3.2
4.0
3.2
5.7
10.7 1)
9.5 1)
7.6 1)
400
65
1.6
8
170
106
2
YH5W-8/18.7
6.3
8.0
6.3
11.2
21.0 1)
18.7 1)
15.0 1)
400
65
1.9
9
200
106
3
YH5W-13.5/31
10.5
13.5
10.5
18.6
34.7 1)
31.0 1)
25.0 1)
400
65
2.5
10
260
106
5
YH5W-17.5/40
13.8
17.5
13.8
24.4
44.8 1)
40.0 1)
32.0 1)
400
65
2.5
11
260
106
5
电机中心点
neutral
point of
E.M.
YH1.5W-4.8/12
-
4.8
3.8
6.8
-
12.0 1)
10.0
200
40
0.9
5
170
92
2
YH1.5W-8/19
-
8.0
6.4
11.4
-
19.0 2)
15.9
200
40
1.1
6
200
92
3
YH1.5W-12/26
-
12.0
9.6
17.0
-
26.0 2)
21.6
200
40
1.5
7
260
92
5
YH1.5W-13.7/29.2
-
13.7
11.0
19.5
-
29.2 2)
24.3
200
40
1.5
7
260
92
5
YH1.5-15.2/31.7
-
15.2
12.2
21.6
-
31.7 2)
26.4
200
40
1.5
7
260
92
5

注:1)陡波和雷电冲击电流值为5KA,操作冲击电流值为250A。2)雷电冲击电流值为1.5KA.
1)steep current impulse=5KA;swithing current impulse=250A 2)lightning current impulse=1.5kA


表5 低压避雷器主要技术参数
The Principal technical parameters of the surge arresters for low voltage

产品
型号

Type

系统
额定
电压
Nominal system voltage

避雷器
surge arrester

直流lmA
参考电压reference voltage at d.c.lmA
雷电冲击
电流残压residual voltage of the lightning current impulse
2.5kA
电流冲击耐受
current withstand

量weight


Fig

主要尺寸
overall dimensions

额定电压
Rated Voltage
持续运行电压Continuos operating voltage

方波
rectangular impulse
2ms

大电流
high current impulse
4/10μ5
高度
height
H
伞径
shed dia.
Ф
kV(rms)
kV, ≮
kV(crest), ≯
A
kA (crest)
kg
mm
YH2.5W-0.28/1.3
0.22
0.28
0.24
0.6
1.3
50
10
0.14
12
65
48
YH2.5W-0.50/2.6
0.38
0.50
0.42
1.2
2.6
50
10
0.20
12
65
48

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