SURGE ARRESTER LY-C40/4P 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:4P
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)	380V
Maximum continuous operating voltage Uc(V)	420V
Voltage protection level up(KV)	≤2.0
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-C40/4P UC:275V

Q: Want to open a small security Monitor Company, but heard people say no qualifications, no project, no one assured me that the project to do, consulting the qualifications for information: Own relationship, you can receive the project, operation control standard. First, you can call someone else's company

Q: How about the acceptance report of security monitoring?: Best answerRegistered capital is best to have more than three hundred thousand, so that credibility will be relatively high! Because many security projects, there are one hundred thousand to hundreds of thousands of different

Q: I just do business, security monitoring project, I do not know how to live and run project, please predecessors generous with your criticism!!! Thank you: 1, through the relationship network, let your old and new friends give you a platform.2, if there is no better network of relations, we must strengthen publicity, so that social recognition, with knowledge, technology, speak.However, we do the service industry, the most important thing is attitude and after-sales service.

Q: Security engineer and security system integration engineer: The security engineer is wider, including security product engineer, security system integration engineer, security engineer, design engineer, security system, security maintenance engineer, security engineer, security maintenance engineer, security management engineer, assistant engineer and other types of security.

Q: How much is the security monitoring business profit?: Production equipment factory, profit margins are about minus 30%, why is there a negative number? Production of raw materials, artificial, if produced no one to buy, sell or long period, capital application is negative, if sell good, prices generally do not dare to walk is the main elevation, so profit margins are high not to go.

Q: What's the outlook of the security industry?: The process of technology development in security industry:We use graph to describe the general development process of security technology in the last forty years.The graph briefly describes the technology development process of the security industry in the past forty years, and analyzes the basic five sub industry cameras, pan tilt lens control, video recording, information transmission, detection and alarm. These five sub sectors are listed horizontally. And vertical is along the track of time, from 70s security industry just started in the era, until now, to the end of 2011 security Expo express the trend.

Q: What do I need to do if I buy security products?: This should be discussed with the manufacturers, usually the name of the project, reported units, models, quantities, to see whether you have other requirements, but also to see the relationship between you and manufacturers, you know this one.

Q: Do you have a safety monitoring system?: It can be monitored by mobile phone app, or monitored by security monitoring handheld terminal equipment.

Q: Do you have any security monitoring system with you?: Yes, all exhibitions are sold with Jing equipment. The general public can buy it at an exhibition.It is equipped with cameras and microphones, designed as tie clips, glasses, buttons, like samples.Video storage and batteries are designed to be radio sized and can be attached to a belt.

Q: It's learning technology. I'd like to know what it's about: I think you should ask is third, because the first two are based and the need for professional development experience, there is no basis system must go through long learning and training can do program development.Third monitoring equipment installation and debugging, the threshold is relatively low. Only need to know the principle of the monitoring system, and what the monitoring system is composed of, how to implement, and then through the corresponding installation practice, you can master the simple installation technology.

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