72B, 72BL Series
Part No.
Nominal dc
spark-over
voltage
V
sdc
(V)
72B75/L
72B90/L
72B150/L
72B230/L
72B250/L
72B300/L
72B350/L
72B400/L
72B420/L
72B470/L
72B600/L
75
90
150
230
250
300
350
400
420
470
600
Gas Discharge
Tube dc
spark-over
voltage
V
sdc
(V)
60~90
72~108
120~180
184~276
200~300
240~360
280~420
320~480
336~504
376~564
480~720
Impulse
spark-over
voltage
at 1kV/μs
μ
V
si
(V)
≦700
≦700
≦700
≦800
≦800
≦900
≦900
≦1000
≦1100
≦1100
≦1500
10
100
10
Nominal
Nominal
impulse
impulse
discharge discharge
current
current
8/20μs 10/1000μs
μ
μ
i
di
i
di
(KA)
(A)
Nominal
Alternating
discharge
current at
50Hz, 1s
i
da
(A)
Insulation resistance
R
is
(Ω)
Ω
Capacitance
at 1kHz
C
(pF)
V
(V)
50
50
50
100
100
100
100
100
100
100
150
≧10
9
≦3
72BXXX Series
72BXXXL Series
Series
72B
W3
ψ8.0±0.2
ψ8.0
W4
+0.2
-0.1
L3
1.5±0.1
L4
10.0±0.3
L5
4.25±0.15
Series
W3
W4
+0.2
W5
L3
L4
L5
L6
L7
L8
72BL
ψ8.0±0.2
ψ8.0
-0.1
15.0±0.5
1.5±0.1
10.0±0.3
4.25±0.15
13.4
-2
4.4±0.3
ψ1.0±0.1
72B300/L相似产品对比
|
72B300/L |
72B75/L |
72BL |
72B600/L |
72B470/L |
72B420/L |
72B400/L |
72B350/L |
72B250/L |
72B230/L |
| 描述 |
72B, 72BL Series |
72B, 72BL Series |
72B, 72BL Series |
72B, 72BL Series |
72B, 72BL Series |
72B, 72BL Series |
72B, 72BL Series |
72B, 72BL Series |
72B, 72BL Series |
72B, 72BL Series |
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