五、 ZP-TB120系列模塊式電源浪湧保護器
ZP-TB120 Series modular power surge protectors
ZP-TB120系列模塊式電源浪湧保護器可用於L-N、L-PE、N-PE的保護。該電源浪湧保護器應用於低壓交流配電系統，並聯在交流供電電源與系統設備之間，防護外界（雷擊、電磁輻射乾擾等）或系統內部（系統拉合閘效應、感應及容性負載的啟動和停止等）引起的浪湧脈沖及瞬間過電壓對設備的損壞。
ZP-TB120 Series modular power surge protector can be used for the protection of L-N, L-PE, N-PE. The power surge protective device is used in low-voltage AC power distribution system, parallel between AC power supply and the system equipment, door outside (lightning, electromagnetic radiation interference, etc.) or system internal (pull system closing effect, induction and load start and stop, etc.) caused by the surge impulse and transient over voltage of equipment damage.
產品圖片 Dimensions and Diagram外形尺寸圖及電氣原理圖：
技術參數：Technical Data
型號/Model | ZP-TB120-385 | ZP-TB120-385/S | ZP-TB120-385/T |
標稱工作電壓/Nominal operating voltage：Un | 220VAC | 220VAC | 380VAC |
工作頻率/ Working frequency | 50/60Hz | 50/60Hz | 50/60Hz |
最大持續運行電壓/ Max. continuous operating voltage： Uc | 385VAC | 385VAC | 385VAC |
標稱放電電流/ Nominal discharge current: In (8/20μs) | 60kA | 60kA | 60kA |
最大放電電流/ Max. discharge current: Imax (8/20μs) | 120kA | 120kA | 120kA |
電壓保護水平/ Voltage protection level:（In）Up | ≤3.0kV | ≤3.0kV | ≤3.0kV |
響應時間/Response time:ta | ≤25nS | ≤25nS | ≤25nS |
保護模式/ Protection mode | L/N-PE | L-PE、N-PE | L-PE、N-PE |
外形尺寸/Dimensions | 90x36x69mm | 90x72x69mm | 90x144x69mm |
連接導線/ Connecting wire | 10-25mm2 | ||
工作狀態指示/ Working status indicator | 透明：正常；紅色：失效/ Transparent: normal; red: failure | ||
外殼材料/ Shell material | PBT阻燃防火材料、PBT flame retardant plastics，UL94-V0 | ||
外殼顏色/ Shell color | 白色/紅色/藍色White/red/blue | ||
工作環境/ Working environment | 環境溫度/ temperature：－40℃～＋85℃；相對濕度/ Relative humidity：≤95% | ||
安裝支架/ Mounting bracket | 35mmDIN | ||
外殼保護等級/ Shell protection grade | IP20 | ||
FM遠程告警功能/FM Remote alarm function | AC:250V/0.5A，DC:250V/0.1A，125V/0.2A，75V/0.5A | ||
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