35mm DIN Rail Mounting 25kA Surge Protector Device With PBT Plastic Housing

35mm Din Rail Impulse Discharge Current 25kA Surge Protector With PBT Plastic

OBV-I25-1 data:

Main parameters:

Maximum continuous operating voltage Uc: 275VAC

Iimp(impulse discharge current for class I test)(10/350μs) : 25kA

Nominal discharge current In(8/20μs) : 25kA

Protection level Up:2.0kV

PBT plastic materials, bright color

Integrated structure, beautiful and generous

Combination mode: 4P, 3P, 2P

Usage:

The first level surge protector is mainly installed in the main inlet line cabinet of the building, as the first level lightning protection of the building power distribution system, in line with the lightning protection acceptance standards and protection requirements. To meet the GB GB50057-2010 "Building Lightning Protection Design Code Requirements" on T1 test level 1 lightning protection requirements.

25kA 4P:suitable for TN-S and TT power supply system
25kA 3P: suitable for TN-C and IT systems
25kA 2P: Single phase power supply system

Function:

The main function of surge protector is to discharge the strong current generated by the transient overvoltage to the ground, and limit the transient overvoltage to the range that the electrical and electronic equipment can withstand the voltage, so that the protected equipment can not be damaged by the impulse voltage. The working principle of surge protector is: surge protector is generally installed at both ends of the protected equipment and grounded. Under normal working conditions, surge protector to the normal power frequency voltage presents high impedance, almost no current through, equivalent to open circuit; When there is a transient overvoltage in the system, the surge protector presents a low impedance to the high-frequency transient overvoltage, which is equivalent to short-circuit the protected equipment, so that the powerful overcurrent generated by the transient overvoltage can be discharged to the ground, and the transient overvoltage is limited to the voltage range that the equipment can withstand, so that the equipment can be protected.

Guangdong uchi Technology Co., Ltd. has been rooted in the lightning protection industry for more than ten years. It specializes in lightning protection device maintenance technical services and lightning protection scheme design. The company has a rich product line and covers a wide area, which can quickly meet the diverse needs of different customers for lightning protection services.

Our company's lightning protection and maintenance business involves many fields:

1. Transportation industry: high-speed toll stations, high-speed monitoring, airports, railways, ports, etc.;

2. Water conservancy industry: hydrological stations, dams, pumping stations, water companies, etc.;

3. Education industry: school teaching building, school computer room, student dormitory building, etc.;

4. Medical industry: pharmaceutical factories, hospitals, precision medical equipment, etc.;

5. Financial industry: banks, securities companies, insurance companies, etc.;

6. Petrochemical industry: oil production plants, oil depots, refueling stations, chemical plants, etc.;

7. New energy industry: wind power generation, photovoltaic power generation, booster station, etc.;

8. Construction industry: new (renovated) and expanded buildings, residential buildings, office buildings, shopping malls, etc.

Our company has a group of highly skilled service teams, and the strong technical force has become the strong backing of the company's excellent project quality. The company always insists on customer first, eliminating hidden dangers is our bounden duty, and safeguarding safety is our mission philosophy. We wholeheartedly serve all sectors of the society and create a safe production and living environment free from thunder and lightning.