Lightning protection box
Quantity : 100000 Price : 210.12usd
TQP-B3+N/100B
Lightning protection box
1. Product features
l 380V surge protection box
l Lightning count instructions
l Fast response & stable performance
l Build-in temperature control, circuit breaking technology, high security performance
l Display status of on and off
2. Applications
l Lightning and over-voltage protection of power, telecommunication, transportation, residence, railway, petro-chemistry industries
3. Technical data
|
Model |
TQP-B3+N/100B |
|
|
Nominal operating voltage Un |
220/380VAC |
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Maximum continuous operating voltage Uc |
385VAC |
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Nominal discharge current In (8/20μs) |
50KA |
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Maximum discharge current Imax (8/20μs) |
100KA |
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Protection level Up (8/20μs,20KA）<) strong> |
≤1.5KAV |
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Response time Ta |
≤25ns |
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Indication function |
Working indication, malfunction indication, lightning stroke counting |
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Dimension |
400*300*120mm |
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Weight |
2.5-5kg |
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Mounting type |
Wall mounting or horizontal according to different locations |
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Surface treatment of housing material/color |
A3 steel/spray, computer white |
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Index of protection |
IP55 |
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Operating environment |
Temperature: -40—+85℃ humidity: ≤95% |
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Module No. |
4 |
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warranty |
Five-year warranty, three-year replacement |
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Related items |
TQP-B4/100B , TQP-B3+N/40C, TQP-B2/100B,TQP-B1+N/100B,TQP-B2/40C, TQP-B1+N40C, TQP-B4/120B |
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Contact : alisa zhou, 0086 755 23065899
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