Feature:
● High-energy lightning protection
● Lower residual voltage
● Fast response
● Heat turn-off technology
● Remote alarm
● Lightning counter
● Operating & fail state indicator
Technical parameter
|
Model
|
B100B3+N
|
B80B3+N
|
B60B3+N
|
B40B4
|
|
Nominal working voltage
|
220/380 VAC
|
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|
Max continuous operating voltage
|
385 VAC
|
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|
Nominal discharge current(ka)
|
60
|
50
|
40
|
20
|
|
Max discharge current(ka)
|
100
|
80
|
60
|
40
|
|
Protection level(20ka, 8/20µs)
|
1500V
|
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|
Response time(ns)
|
≤25
|
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|
Lightning counter
|
0-99
|
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|
Dimension (mm)
|
400 * 310 * 120
|
310 * 230 * 110
|
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|
Connecting diameter(mm2)
|
25
|
25
|
16
|
16
|
|
Working conditions
|
Temperature: －40～＋85℃
Relative humidity: ≤95％
|
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Note: above data suits for three-phase and single-phase products.