unNominal working voltage (Un)1000V surge protector breaker
Model and specification AM40-1000

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: ·
· AM type DC photovoltaic series power SPD is often used to prevent over-voltage from damaging DC power system and equipments, especiallyinsolar photovoltaic system.

Features:
· Temperature control circuit break technology, built-in over-current protection circuit,to completelykeep away from firedisaster · International famous components and advanced manufacturing technique · Big discharger current capacity,low residual voltage · Remote alarm connect point (optional)· Clear and intuifive working condifion · Easyinstallationandmaintain · Exquisite process,can work under the hostile environment for a long time,like acid,alkali,dust,salt fog,wet,etc

Structure &Shape

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;

· 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;