Basic Info.
Type
Power Source Arrester
Structure
Valve Type Arrester
Installation
Parallel Arrester
Operation Voltage
High Voltage
Certification
ISO9001, CCC
Product Description
Power Class B 1000v 4p Pv Surge Protective Device Function
HDS-B series surge protective device(in short:SPD,alias:surge protector,surge arrester) is suitable for TN-S,TN-C-S,TT,IT etc.Power supply system of AC 50/60Hz, ≤380V, which is designed to be installed on the joint of LPZ1 or LPZ2 and LPZ3 , which protects the electric network form impulse damage due to lightning. It's designed according to IEC61643-11,GB18802.1, it adopts 35mm standard rail. There is a failure release mounted on the module of surge protective device. When the SPD fails in terms of breakdown for over-heat and over-current, the failure release will help electric device separate from the power system and give the indication signal, green (normal), red (error). The spd module could be replaced manually with working voltage.
Power supply lightning protector (SPD), also known as lightning arrester, surge protector, surge protector. In the information age, computer networks and communications equipment is increasingly sophisticated, the requirements of its working environment is also increasingly high, and lightning and large electrical equipment transient overvoltage will be more and more frequent through the power supply, antennas, radio signal transceiver equipment and other lines into the indoor electrical equipment and network equipment, resulting in equipment or component damage, casualties, transmission or storage data interference or loss, and even make electronic equipment malfunction or temporary paralysis, system stoppage, data transmission interruption, LAN or even WAN damage. The damage is alarming, and the indirect loss is generally much larger than the direct economic loss. Power supply lightning protector is to prevent equipment from being struck by lightning through modern electricity and other technologies. Development history Editorial voice The most primitive lightning arrester is ram-horn shaped gap, appeared in the late 19th century, used for overhead transmission lines, to prevent lightning damage to equipment insulation caused by blackouts, so called "lightning arrester". 1920s, aluminum lightning arrester, oxide film arrester and pill arrester appeared. 30s appeared tubular lightning arrester. 50s appeared silicon carbide lightning arrester. 70s appeared metal oxide lightning arrester In the 1970s, metal oxide lightning arrester appeared. 1992 onwards, the industrial control standard 35mm rail snap-in pluggable SPD lightning protection module, represented by Germany and France, began to be introduced into China on a large scale, and later the integrated box power lightning protection combination, represented by the United States and the United Kingdom, also entered China. Best Price Of 30ka Power Spd Surge ProtectorProduct detailsProduct name | surge protector | Material | Metal | Function | Lighting Protection | Application | Electronic Equipment | CERTIFICATE | ISO9001 | Color | white | Maximum Discharging Current | 30KA | Nominal Discharging Current | 15KA | Maximum Continuous Operating Voltage Uc | 275V | MOQ | 10PCS | Product Keywords | 30ka spd,spd surge protector,power spd surge protector |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
Address:
618, Goodbond Venture Base, No. 18, Lu Yun Road, Yue Lu District, Changsha City, Hunan Province, Changsha, Hunan, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Consumer Electronics, Electrical & Electronics, Furniture, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Security & Protection, Service
Management System Certification:
ISO 9001
Company Introduction:
Hunan Hertz-Ohm Engineering Group Co., Ltd. (referred to as Hunan Heou) is a comprehensive engineering consulting company established in Changsha in cooperation with Heilongjiang Hengdian Lightning Protection Engineering Co., Ltd. Group. The main purpose is to consolidate the original business content of Hengdian Lightning Protection Company to South China, and to increase and promote new engineering consulting and management business scope. The company′s service areas involve electric power, mobile communication, wind power, solar energy, chemical petroleum, national defense and civil intelligent buildings, and industrial control fields.