规格参数
|
项目
|
2R系列陶瓷气体 放电管(Φ12X17)
|
|||||||||
|
规格
|
2R75
V
|
2R90
V
|
2R150 V
|
2R230 V
|
2R300
V
|
2R350
V
|
2R470
V
|
2R600V
|
2R800V
|
2R1000
V
|
|
标称直流击穿电压
(100V/S)
|
75V
±25%
|
90V
±25%
|
150V
±25%
|
230V
±20%
|
300V
±20%
|
350V
±20%
|
470V
±20%
|
600V
±20%
|
800V
±20%
|
1000V
±20%
|
|
最大冲击击穿电压
(1KV/us)
|
600V
|
600V
|
700V
|
700V
|
800V
|
800V
|
900V
|
1200V
|
1400V
|
1500V
|
|
耐冲击电流(短波)
(8/20us,10times)
|
65KA
|
65KA
|
65KA
|
65KA
|
40KA
|
40KA
|
40KA
|
40KA
|
40KA
|
40KA
|
|
耐交流电流
(50Hz,1S,5times)
|
300A
|
300A
|
300A
|
300A
|
300A
|
300A
|
300A
|
300A
|
300A
|
300A
|
|
最小绝缘电阻
|
10
MΩ
|
10
MΩ
|
10
MΩ
|
10
MΩ
|
10
MΩ
|
10
MΩ
|
10
MΩ
|
10
MΩ
|
10
MΩ
|
10
MΩ
|
|
最大极间电容
(1KHz)
|
10pF
|
10pF
|
10pF
|
10pF
|
10 pF
|
10pF
|
10pF
|
10pF
|
10pF
|
10pF
|
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