SURGE ARRESTER LY-C40/2P UC:275V

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Payment Terms:: TT OR LC

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Specifications

three phase 40kA thunder protector
1.Discharge current:20-40kA
2.Poles:2P
3.IEC61643-1 standard,CE certificated

three phase 40kA thunder protector

Installation:

In household distribution box,computuer equipment,information equipment,electronic equipment and in the socket box in front of control equipment or near the control equipment

Advantages:

1. Module can be replaced no need power off

2. Max. current of endure the lightning stroke 10kA.(8/20)

3. Response time less than 25ns

4. Red and green color show working condition

Specifications:

Model	LY1-C40
Rated operating voltage Un(V)	230V
Maximum continuous operating voltage Uc(V)	275V
Voltage protection level up(KV)	≤1.2
Nominal discharge current In(8/20μs)KA	20kA
Maximum discharge current Imax(8/20μs)KA	40kA
Response times(ns)	<25
Test standard	GB18802.1 IEC61643-1
Operating environment°C	-40°C~85°C
Relative humudity(25°C)	≤95%
Installation	Standard rail 35mm
Material of outer covering	Fiber glass reinforced plastic

SURGE ARRESTER LY-C40/2P UC:275V

Q: Security monitoring project 755 transmission distance can reach 500 meters?: 128 series of 75-5 pure copper wire, in the absence of interference, the theory should be able to transmit 500 meters.But if it is so far, very few applicators will use video coaxial direct transmission, transmission will generally use fiber and voop way. Moreover, if the wiring environment has strong interference sources, such a distant signal, video effects will be affected.

Q: What should we pay attention to when we buy the security monitoring system?: First of all, to clear the positioning of their monitoring systemThat is, their monitoring system in the end to achieve what kind of requirements, we must have a clear understanding. For example, is the analog monitoring system, or network high-definition surveillance system?. Simulations are rarely used today, and we focus on network monitoring systems.

Q: After graduation, I was very confused in the end is what kind of security monitoring industry, in a lot of recruitment websites all can not find a suitable location, who can give me a specific introduction, in the end is what industry specific prospect?: Now relatively good is the intelligent building bar, comprehensive monitoring, alarm, fire, building intercom, integrated wiring and a series of integrated projects. The foreground is very good. At present, our country is in the initial stage, and now the new design of the building is a lot of intelligent, you can learn from this.

Q: How many lines are there in the security monitoring system?: Add Kazakhstan: 485 control line is camera PTZ, that is, you can turn the kind of

Q: What is the product code for security cameras?: As well as the process of working out the original records and files to prevent the wrong coding, the basic requirement is to ensure the uniqueness of the commodity code. The following is some security camera commodity code, in the customs can query.

Q: What industry does security belong to?: Video security monitoring system, entrance and exit control system, explosion-proof security check system, etc., or electronic systems or networks that are assembled or integrated by these subsystems

Q: What's the procedure for opening a security product company?: You this simple ah, you go to the trade and Industry Bureau for a business license, communication technology, this can be

Q: What is the front end product of security?: The general situation of products can be understood as the front end is arranged at the front end (outside) equipment, mainly refers to the signal acquisition and detection equipment (such as the camera, microphone, detector), and in order to achieve better effect of the acquisition and detection of auxiliary equipment (such as head, shield, decoder.)Some projects can also be the radio transmitter front-end and transmitter terminal equipment also understood as a front end

Q: There are two working in front of me, but it is a security monitoring, equipment maintenance, the other one is the equipment installation, do not know what the future is better, and the level of wages, and the work intensity, which is more relaxed, the technical difficulty which is a bit bigger, I hope to help analysis.: Depends on your own understanding of the security technology, if you understand the security technology almost? No other idea, you just want to calm life, you do maintenance is quite relaxed

Q: I would like to do promotion in Baidu, my product is security, how to do, specifically how to charge?: Do you want to make keyword bidding? You can contact Baidu. Our 51 security mall website has also done, depending on your key words bid. Specific Baidu customer service will help you answer, my bid is not high, only a few dollars a day to spend.

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