Single phase power supply lightning protection box, computer room,
power supply, lightning protector and counter
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 features
1. independent instruction of power supply;
2. failure indication of lightning protection;
3. degradation alarm and indication, automatic counting of
lightning.
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 |
Brief introduction
The lightning protection box of the single phase power supply is a
lightning protection equipment, which is mainly installed in the
power supply line of the distribution room, the distribution
cabinet, the AC distribution screen, the switch box and other
important equipment which are easily struck by the lightning
equipment to protect the equipment from the damage caused by the
lightning overvoltage invaded along the power line.
Use of attention
1. the installation must be disconnected, and no live operation is
strictly prohibited.
2. connecting wires must meet the requirements
3. during the working period, the lightning protection box should
be checked regularly and check whether the status indicator is
normal.
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.
