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: Why security system is better than the Chiwei AI Tai?: Security system (Security & Protection, System, SPS) is an intrusion alarm system composed of security products and other related products,

Q: Our company is a trading company, the main security monitoring products, but not simple sales, in fact, but also for customer design, installation, debugging to collect. The costs involved are: 1, do the server with the computer (6000 yuan), 2 meters (2900 yuan) 3, all kinds of materials, accessories and so on 4 installation staff wages, travel expenses (field installation) and so on, ask you master, this situation should be used and what subjects to cost? How is the carrying cost? How about the entries? All the scores are presented.: If the purchase of security monitoring equipment for the sale of commercial enterprises, it should be used as inventory merchandise accounting, sales costs included in the main business costs or other business costs.Borrow: main business call / other business cost

Q: Security engineer and security system integration engineer: Security engineer is a broad range of security engineers, the main responsibility for:1. Assist project manager to implement and manage the project site;2. Assist senior designers in project design;3. Assist project manager to coordinate and manage external employment service or construction team;4. Manage the material on site and assist in emergency material purchasing;5 、 responsible for timely feedback of product problems and system problems during construction.

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: What are the functions of security decoder, the main function and principle?: The device that controls these actions is called a cloud mirror controller, also called a decoder. Coupled with the control keyboard control device can control the servo device more, with the monitor consists of a simple monitoring system. With the development of. Decoder can be placed inside the pan (built-in decoder), and control equipment interface is generally RS-485, the commonly used communication protocols are: PELCO-D, PELCO-P, AD/AB, YAAN and so on.

Q: What are the main components of the global security system?: The security system (Security & Protection, System, SPS) is to maintain social public security for the purpose of intrusion using security products and other related products of the alarm system, video monitoring system, a system of entrance control system, safety inspection; or by the system is the combination or integration of electronic a system or network.

Q: Who knows security monitoring common faults and solutions?: It's OK to divide the equipment into cards. For example, the back of the surveillance system has a ripple of water

Q: Security monitoring plan how to draw? Please expert advice!! Urgent!: After the plan is made, place the camera in the required position, then draw the line map in different colors, mark beside the camera, and then comment on the angle of the picture

Q: What are the main contents of the management of security facilities in rural credit cooperatives?: (three) responsible for escorting the goods out of storage, the physical inventory (bundling card) and get off on the handling and carrying, and conscientiously transfer registration procedures.(four) in the implementation of their tasks, to comply with the escort discipline, obey orders in all actions, closely cooperate with other escorts, together to complete their tasks.

Q: It's learning technology. I'd like to know what it's about: Learning techniques depends on what you learn.Security monitoring equipment technology can be divided into: 1, monitoring equipment, hardware development, 2, monitoring equipment, software development, 3, monitoring equipment installation, debugging and maintenance.

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