SURGE ARRESTER LY-C40/3P DC 1000V

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Specifications

1000V DC surge arrester
1.For PV system lightning protection
2.In:20kA,Imax:40kA
3.PE connection

1000V DC surge arrester

Specification:

Usage	Suitable for new energy solar power generation system
Protection degree	Class C
Poles	1P,2P,3P,4P
In	20kA
Imax	40kA
Un	1000V DC
Uc	1100V DC
Up	2.6kV

Features::

1. Plug in/out style surge protective device.

2. The color of visible window shows operating status.

3. Double protection of over-heat and over-current.

4. Have remote signal accessory, realize remote control.

Product photos:

SURGE ARRESTER LY-C40/3P DC 1000V

Q:How do security control engineers get it?: Certificates can be used as an important basis for professional technicians to employ, hold, grade and promote their positions. Certificate holders will be included in the national information engineer talent pool for enterprises and institutions website inquiries. Nationwide, online search.

Q:What is the front end product of security?: Front end: for example, you have a project to load the ball machine, one machine, and the like. This is the front end product. Back end: for example, you need to install the monitor, DVR ah, the class is the back-end

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: I just graduated a year, enter the security also soon, oneself also engage in learning in the inside front side, also recruited a number of sales every street, but no effect, then I run slowly better.

Q:Security surveillance camera, the camera's 60 shell and 90 shell difference is not 60, shell than 90 shell much smaller?: The 60 housing and the 90 housing are said to be mm in diameter of the camera. Generally, if the shell is small in millimeters, the distance he can reach will be relatively small

Q:What's the profit of security monitoring project?: Installation tools two thousand: better ladder, seat belt, impact drill, hammer, and many other gadgets;Go out and install at least two peopleTo do this industry, the most important thing is there is no list to do...According to their local market to see, to see what their peers are doing, price and installation is how to do, ask your heart to do.

Q:What does security monitoring mainly do?: Mainly do access control, visual intercom, and so on...... Are some of the technology! Flagship should be the camera through the signal sent to the computer room

Q:How to promote security products?: If it's offline, you can send fliers. Online security forum can go to GF posts

Q:What are the security devices?: But according to the customer's different requirements and purposes, can be extended to a large number of equipment: magnetometer, button, alarm, alarm center, telephone line. The front end probe can be divided into active infrared, passive infrared, smoke sensing, air feeling, vibration probe, temperature sensing, glass crushing and so on

Q:How to be a security minister: As a security minister, you need to know your responsibilities:I. responsible for the overall management of the company's security and defense;Two, publicize the party's principles, policies, laws and regulations, strictly abide by the law and enforce the law, safeguard the interests of the company, and ensure the normal production and living order of the company;

Q:I am in a small hotel safety control, the equipment has three heads, a collection card, a computer, I want 4000, the cost is about 3100, I would like to ask enthusiastic colleagues, my construction costs how much money?.Sorry, wealth means no help: Let me answer you. The construction fee is 1. of the total equipment price10% without difficulty2. slightly difficult 12%

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