The key to our success is “Good Product Excellent, Reasonable Rate and Efficient Service” for Factory source Surge Device Protector 1000v Surge Protector Device 40ka Surge High Power Protective Device Surge Protector Power 1000vSample AvailableVideo, We usually concertrating on creating new creative solution to meet request from our clients everywhere in the earth. Be a part of us and let’s make driving safer and funnier alongside one another!
The key to our success is “Good Product Excellent, Reasonable Rate and Efficient Service” for , With the spirit of “credit first, development through innovation, sincere cooperation and joint growth”, our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our solutions in China!
Surge in power supply system mainly comes from two reasons: external (lightning) and internal (start-up, stop and failure of electrical equipment, etc.). Surge is often characterized by short time (overvoltage caused by lightning is often in microsecond level and overvoltage caused by electrical equipment is often in millisecond level), but instantaneous voltage and current are extremely large, which is likely to cause harm to electrical equipment and cables, so surge protectors are needed to protect them. Surge ProtecTIve Device (SPD) is an electronic device that provides safety protection for various electronic equipment, instruments and communication lines, and is mainly used to limit overvoltage and discharge surge current. Surge protectors are generally connected in parallel with protected equipment, which can shunt and limit voltage when overvoltage occurs. Prevent excessive current and voltage from damaging equipment.
LHSPD is a port ,shocking protection, indoor –mounted installation, voltage-limited.
LHSPD hold disconnector inside, then LHSPD breakdown failure by over heating,the disconnector can remove from the power grid automatically, and show indication signal, when LHSPD is working properly, visible window display green , lt display red when it breakdown and disconnect. 1P+N ,2P+N ,3P+N spd consist of 1P ,2P ,3P SPD + NPE zero protection module , apply to TN-S、 TN-C-S and other power supply system
With 35mm standard DIN-rail mounting, connecting copper stranded conductor is 2.5~35 mm².
At front of LHSPD each pole must be setted protection —used fuse or miniature circuit breaker lightning current LHSPD protection ,after LHSPD breakdown to short circuit protection.
LHSPD install on protected line (equipment) to the front and connected to supply line. A class products install in the building home-entry line hold large surge current total distribution box.B,C class products most install on the floor distribution box ,D class products close to the front – end equipment that smaller surge current, smaller residual voltage place
The company consistently adheres to technical innovation, continuously improves the product grade, takes the creation of world tool brand and the quality policy of customer satisfaction products at home and abroad; We listen to customers’ voice and provide solutions to problems; Respond to customers quickly, ensure that every customer is satisfied and promise to provide high-quality service for customers.The key to our success is “Good Product Excellent, Reasonable Rate and Efficient Service” for Factory source Surge Device Protector 1000v Surge Protector Device 40ka Surge High Power Protective Device Surge Protector Power 1000vSample AvailableVideo, We usually concertrating on creating new creative solution to meet request from our clients everywhere in the earth. Be a part of us and let’s make driving safer and funnier alongside one another!
Factory source , With the spirit of “credit first, development through innovation, sincere cooperation and joint growth”, our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our solutions in China!
Shell material: PA66/PBT Feature: pluggable module Remote control monitoring function: none Shell color: default, customizable Flame retardant rating: UL94 V0 |
Model |
Combination |
Size |
|
LH-60/385/1P |
1p |
18x90x66(mm) |
|
LH-60/385/2P |
2p |
36x90x66(mm) |
|
LH-60/385/3P |
3p |
54x90x66(mm) |
|
LH-60/385/4P |
4p |
72x90x66(mm) |
●The power must be cut off before installation, and live operation is strictly prohibited
●It is recommended to connect a fuse or automatic circuit breaker in series at the front of the lightning protection module
●When installing, please connect according to the installation diagram. Among them, L1, L2, L3 are phase wires, N is the neutral wire, and PE is the ground wire. Do not connect it wrongly. After installation, close the automatic circuit breaker (fuse) switch
●After installation, (18mm lightning protection module must be inserted in place) check whether the lightning protection module is working properly
●10350gs, discharge tube type, with window: During use, the fault display window should be checked and checked regularly. When the fault display window is red, it means that the lightning protection module has failed and should be repaired or replaced in time.
●Parallel power supply lightning protection modules should be installed in parallel (Kevin wiring can also be used), the width of the single chip is 36mm, and it can be connected by double wiring. Generally, you only need to connect any one of the two wiring posts. . The connecting wire must be firm, reliable, short, thick, and straight.
Installation diagram