Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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Single phase 220 volt power supply lightning protection box with lightning counter indicator
Product introduction
This product belongs to the universal single-phase power supply lightning protection box. It is safe and reliable, and the power grid is adaptable. It can be widely used in all kinds of electric works. It can be used in the distribution system of LPZ0 to LPZ1 area. It can prevent the damage of lightning stroke and transient overvoltage in the rear electrical equipment, and the effective protection equipment is safe.
Product features
1. the protection and overcurrent protection of each discharge unit.
2. use special impact melt sheet
3. independent instructions for power supply
Product specification
1.Rated Operating Voitage:385V
2.system voltage:220V
3. Working frequency (HZ): 40～60
4. Voltage protection level: 1.8KV
5. Maximum flow rate :40KA
6. response time: L-N 25NS N-PE
7. Protection mode: L-N/L,N-PE
8. 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.
Use of attention
1. during the working period, the lightning protection box should be checked regularly and check whether the status indicator is normal.
2. when installing, all connection wires are short, thick, straight and reliable.
3. user units know the management system of lightning protection facilities, and make special person management.
Company profile
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.
Incorporated in 2006, Zhejiang Thor Electric Co., Ltd has built everything to offer a wide range of innovative and reliable surge protection solutions and products.
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport