Imax 20/40/60/80/100/120 Outside Surge Counting Lightning Protection
Product features
380V surge protection box
Lightning count instructions
Fast response & stable performance
Build-in temperature control, circuit breaking technology, high security performance
Display status of on and off
Applications
Lightning and over-voltage protection of power, telecommunication, transportation, residence, railway, petro-chemistry industries
Technical data
Model | PBX-120/380 |
Nominal operating voltage Un | 220/380VAC |
Maximum continuous operating voltage Uc | 385VAC |
Nominal discharge current In (8/20μs) | 40KA |
Maximum discharge current Imax (8/20μs) | 120KA |
Protection level Up (8/20μs,20KA) | ≤2.5KV |
Response time Ta | ≤25ns |
Indication function | Working indication, malfunction indication, lightning stroke counting, warning in voice or lights |
Dimension | 400*300*120mm |
Weight | 2.5-5kg |
Protection mode | L/N-PE, single/three phases |
Lightning counts | 0-99 |
Index of protection | IP40 |
Operating environment | Temperature:-40-+85ºC humidity: ≤95% |
Connecting lead sectional area | 4~25mm ² |
Related items | PBX-40/380/3+N, PBX-80/380/4, PBX-60/380/4, PBX120/220-2 |
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Functions
Lightning protection box is made up of surge protection device, circuit breaking device, lightning counter, indicator light, alarming module to protect devices from overvoltage and over current.
There are fault sound and light alarm, lightning strike counter, status display to correctly show the working status, alarm with sound and lights when failure occurs; Once surge protection devices is weakened or unplugged, or circuit breaking devices is in mal-function, sound and light alarm will react( or obvious mal-function display will come out).
Set up of surge protection device
Surge protection device is made up of Chinese famous brand components;
There is working status indicator or window indication, long distance central monitoring/alarming connector with the product
Once the product is in degradation or damage, it must be removed from the circuit so as not to influence the working status of devices
Product is simple in structure and easy in stallation
Five years warranty
Installation
There are four wall mounting terminals outside the case of lightning protection box