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|Product Name:||Power Surge Protection Box||UC:||385V|
220V single-phase primary power lightning protection box, surge protection box, lightning counter.
The single phase power surge protector box is suitable for the lightning protection of the total power supply in important places, and the lightning protection of all kinds of power supplies, such as UPS power supply, the power supply of the machine room, etc., such as various distribution stations, distribution rooms, AC and DC distribution screens, switch boxes and other important and easy to be struck by lightning. The box type lightning surge counter surge protector is designed according to the IEC standard, equipped with power supply operation instructions, fault indication and lightning counter.
|Rated Operating Voitage||385||385||385||385|
|Working frequency (HZ)||40～60||40～60||40～60||40～60|
|Voltage protection level (KV)||1.8||1.8||1.8||1.8|
|Maximum flow rate (KA)||40||60||80||100|
L-N 25NS N-PE
|Terminal terminal||Maximum 16mm2|
Working principle of product
In the normal working condition, the lightning protection module is in the disconnected state and does not affect the normal work. When the line has the impulse overvoltage at the moment when the lightning strikes, the lightning arrester module quickly passes through the very short time, short the overvoltage to the earth, and when the pulse overvoltage disappears, the lightning arrester module is resumed to disconnect. State, which does not affect the power supply of the user.
1. degradation alarm and indication, automatic counting function of lightning stroke.
2. double power supply system and up and down access line structure (distribution type lightning protection box has this function).
3. B+C level protection has high flow rate, low residual pressure and fast response time.
Use of attention
1. indoor outdoor operation
2. lightning protection and grounding shall conform to the requirements of lightning protection specification. The grounding wire shall be as thick as possible, and the grounding resistance shall be less than 10 Europe.
3. the lightning protection box can be suspended on the wall or horizontally
Thor is all about protecting against the damaging effects of power transients. It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support.
Thor is following the international quality system standards, is ISO 9001 certified and our technical standards are in line with GB18802.1-2011/IEC61643-1.
Contact Person: William