outdoor input in the building and each floor Low voltage(200/380VAC) industrial SPD
Model and specification  AM40A

 
Safety precautions:
· When the SPDboxis installed in final system,it must achieve all therequirements of GB4943 (EN60950,IEC60950) standard;
· The equipment has to be installed by authorized professional person, before installation, to cut offpowersupply,and prohibit hot-line work from accidents
 Application: ·
Single phase power SPDis suitable forsystempowerprotection,such as power distributioncabinet,switch cabinet,switch cabinet,AC/DC distribution board, etc. · Distribution boxwith outdoor input in the building and each floor · Low voltage(200/380VAC) industrial and civilpowergrid ·Automationmachine room,power supply panel of converting station main control room

Features:
·Big discharger current capacity,lowresidualvoltage, quickresponse · Lowe leakage current and rate of change · Heat isolation technique, no fire disaster · Apply specigl shock fuse pieces, withhiahreligbility ·Build-inremote alarm connect point,easy toremote control · With power indicator to display working condition ·Equipped with lightning counter,exactly to record lightning stroke ·Temperature controlprotective circuit, built-in heat protection. automatic release unit Excellent international famous core component brand

Installation:
· 35mm slide guide installation way · Connect +/-and ground terminal of power systemto+/-and ground terminalof SPD, then screw up the bolts · ground line of SPDto lightning protection systemground device · After wiring.please checkituntil everything isgoingwell, toput into operation.
 

Product maintenance:
·The eauipment has to be installed byauthorized professional person, before installation,to cut off power supply,and prohibit hot-line work from accidents · The sectional area of wire must reach technicaldemands · When the SPD box is installed in final system,it must achieve all the requirements of GB4943 (EN60950,IEC60950)standard; · The product does notneed to be maintained specially,but to inspect a fixed period · Afterthunderstorm season, it is normal that the indicator window is red, but to change a new module or total product instantly · Once there is afailure during systemoperation,please removethe SPD device at first,if the systemcan operate normally,the deviceis broken
 
Product standard
· GB18802.1low-voltage distributionsystemSP:performance demand and test method; · YD/T 1235.1 Communication Station low-voltage power system SPD technical requirement; ·YD/T 1235.2 Communication Station low-voltage power system SPD test method;