Active Member
|
[China]
Address: China Zhejiang Wenzhou Economic Development Zone
Contact name:
Zhejiang THOR Electric Co., Ltd |
|
|
Single phase power supply lightning protection box, AC power supply, lightning counter, intelligent lightning protection
Brief introduction
Single phase power lightning protection box is
suitable for lightning protection of 220/380V distribution system.
The lightning protection box has the function of working
instructions, fault indication and lightning stroke recorder, with
the functions of working instructions, fault indication and
lightning stroke recorder. It has many advantages such as low
residual pressure, fast response speed, large flow capacity, long
life, complete variety and simple maintenance. It adopts 3+1
protection mode, various working voltage levels and lightning
through capacity, and it can be specially manufactured according to
user needs. 8/20 s the maximum discharge current Imax can reach
80-160KA/ per line.
Product features
1. use temperature control protection circuit, built-in
thermal protection
2. equipped with lightning counter, accurately record
the number of lightning strokes.
3. the core components are brand components, with
excellent performance.
.
Use of attention
1. connecting wires must meet the requirements
2. when the red light is on, it means that the lightning
protection parts have been deteriorated or damaged, and need to be
repaired.
3. after installation, close the automatic circuit breaker
switch and check whether the working condition is normal.
Product specification
| Model | 40KA | 60KA | 80KA | 100KA |
| Rated Operating Voitage | 385 | 385 | 385 | 385 |
| system voltage | 220 | 220 | 220 | 220 |
| 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 |
| response time | L-N 25NS N-PE
| |||
| Protection mode | L-N/L,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.
Product packaging:Carton packing
Transportation method
2. Trains, ships, aircraft transport
