basic descriptionBasic description-Heavenly Shield-
B120L32B1+N single-phase surge isolation suppression box is used to prevent damage caused by lightning overvoltage and transient overvoltage to the first level (B-level) power system and electrical equipment.
used forChina TowerHongzhan single-phase power protection system; It can also be used for the power supply system of remote stations; Can be used for microsite power supply systems; Can be made into a 2U rack mounted installation.
Application scenariosApplication scene-Heavenly Shield-
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01used forChina TowerHongzhan single-phase power protection system;
02Can also be used forChina TowerPower supply system of La Yuan Station;
03Can be used forChina TowerMicro station power supply system;
04Can be made into a 2U rack mounted installation.
Technical Parametertechnical parameter-Heavenly Shield-
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B120L32B1+N
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L-N
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N-PE
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385V AC
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255V
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32A
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60kA
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120kA
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1.0kV
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25ns
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100ns
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≥ 10mm2 (≥ 16mm2 PE wire)
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400×300×140mm
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Temperature -40~+85 ℃, relative humidity ≤ 95% (25 ℃)
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