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Member Since 7 Years
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Installation method
Put an arrester in series at the leading end of the line interface of the protected equipment.”OUT” is equipment end and “IN” is line-in end.Connect the arrester ground terminal and lightning protection ground lead well (suggested earth resistance≤4Ω).
| Model | YZPST-CCTV-POE（Independent power supply） | YZPST -CCTV-POE/A（POE power supply） | |||||
| Protective line | Power line | Network line | Power line | Network line | |||
| Nominal working voltage Un | 12V | 24V | 48V | 12V | 48V | 48V | |
| Maximum continuous working voltage Uc | 16V | 32V | 54V | 16V | 60V | 60V | |
| Voltage protection level Up | 150V | 200V | 220V | 24V | 120V | 120V | |
| Nominal discharge current In （8/20μs） | 5KA | 2.5KA | 2.5KA | 2.5KA | |||
| Maximum discharging current Imax（8/20μs） | 10KA | 5KA | 5KA | 5KA | |||
| Rated load current IL | 1A | 1A | |||||
| Drain current IA | ﹤5μA | ﹤5μA | |||||
| Response time Ta | ﹤25ns | ﹤1ns | ﹤25ns | ﹤1ns | |||
| Insertion loss | ≤0.2dB | ≤0.2dB | |||||
| Insertion resistance | 1Ω | 1Ω | |||||
| Protection grade | IP30 | ||||||
| External dimension | 108*63.5*28mm/96*50*38mm | ||||||
| Sheathing material | Shielding metal aluminum/Shielding plastic fire-proof box | ||||||
| Operating temperature range Tup | -40℃to +70℃ | ||||||
| Interface mode | Terminals | RJ45 | RJ45 | ||||
| Number of guard wire | Terminals | 1,2,3,6 line | 45，78 line or 1,2,3,6 line | 1,2,3,6 line | |||
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