
Intelligent lightning protection box, single-phase lightning protection, conflux box, distribution room elevator 220V.
Brief introduction
The single-phase power supply lightning protection box lightning
protection box module is composed of voltage switch module and
voltage limiting module (or integrated MOV). It is mainly installed
in the distribution room, the distribution cabinet, the AC
distribution screen, the switch box and other important equipment
and the power supply line that is easily struck by lightning
equipment to protect the equipment from the damage caused by the
lightning overvoltage invaded along the power line. It can be
widely used in the main power supply of communication, electric
power, traffic, finance, railway, civil aviation and other systems.
Protection.
Product features
1. remote interface, remote indication of main switch state
(optional).
2. double power supply system and up and down access line structure
(distribution type lightning protection box has this function).
3. use waterproof, fireproof, moistureproof box
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.
Use of attention
1. when the red light is on, it means that the lightning protection
parts have been deteriorated or damaged, and need to be repaired.
2. when installing, all connection wires are short, thick, straight
and reliable.
3. after installation, close the automatic circuit breaker switch
and check whether the working condition is normal.
Product packaging:Carton packing
Transportation method
2. Trains, ships, aircraft transport
Zhejiang THOR Electric Co., Ltd
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.
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.
All types and classes of our lightning and surge arresters
20KA~200KA(8/20μS) and 15KA~50KA(10/350μS) are tested and pass all
the requirements based on their class.
Thor has been designing new products to meet the RoHS directive
since 2006. Thor’s ongoing commitment to RoHS compliance includes
continuing efforts to reduce the presence of hazardous substances
in the design and manufacture of a growing number of popular
products.
Zhejiang Thor Electric Co., Ltd is committed to meeting the
requirements of the European Union’s Waste Electrical and
Electronic Equipment (WEEE) directive. This directive requires
producers of electrical and electronic equipment to finance the
take-back for re-use or recycling of their products placed on the
EU market after 2005.