| Language Spoken | English |
Active Member
|
[China]
Address: Keaisi Road, Xiangyang Industrial zone , Yueqing, Zhejiang,China.
Contact name:Terence
YUEQING FEEO ELECTRIC CO.,LTD |
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surge voltage protection, lightning protection over voltage protection
| Technical Parameters | FSP-A | ||||||||||
| Rated Operating Voltage Un(V~) | 380V/220V | ||||||||||
| Maximum Continuous Operating Voltage Uc(V~) | 275V | 320V | 385V | 385V | 385V | 420V | |||||
| Voltage protection Level Up(V~)kV | ≤1.0 | ≤1.2 | ≤1.8 | ≤2.0 | ≤2.2 | ≤2.8 | |||||
| Nominal Discharge Current ln (8/20s)kA | 5 | 10 | 20 | 30 | 40 | 60 | |||||
| Maximum Discharge Current lmax(8/20s)kA | 10 | 20 | 40 | 60 | 80 | 100 | |||||
| Response Time (ns) | <25 | ||||||||||
| Test Standard | IEC61643.1, GB18802.1 | ||||||||||
| Operating Environment(centigrade) | -40℃ ~+85℃ | ||||||||||
| Max Connection Line | 35mm2 hard wire/35mm2 strand wire copper line | ||||||||||
| Recommended Connection Line | 16mm2 hard wire/25mm2 strand wire copper line | ||||||||||
| Installation | Standard Rail 35mm | ||||||||||
| Material of Outer Covering | Burning-proof Nylon | ||||||||||
1. Air-termination system
Metal objects and metal structures that are used to directly
receive or bear lightning strikes, such as lightning rods,
lightning belts (wires), lightning nets, etc.
2. Down conductor system
The metal conductor that connects the air-termination device to the
grounding device.
3. Earth termination system
The sum of the grounding body and the connecting conductor of the
grounding body.
4. Earth electrode
A metal conductor buried in the ground that directly contacts the
ground. Also called ground electrode. Various metal components,
metal facilities, metal pipes, metal equipment, etc. that are in
direct contact with the earth can also be used as grounding bodies,
which are called natural grounding bodies.
5. Earth conductor
From the grounding terminal of electrical equipment to the
connecting wire or conductor of the grounding device, or from the
metal object that needs equipotential bonding, the general
grounding terminal, the grounding summary board, the general
grounding bar, the equipotential bonding bar to the connecting wire
or conductor of the grounding device.
6. Direct lightning flash
Lightning that directly strikes actual objects such as buildings,
the ground or lightning protection devices.
7. Ground potential counterattack Back flashover
The lightning current passes through the grounding point or
grounding system and causes the ground potential of the area to
change. The ground potential counterattack will cause the potential
of the grounding system to change, which may cause damage to
electronic equipment and electrical equipment.
8. Lightning protection system (LPS)
Systems that reduce lightning damage to buildings and
installations, including external and internal lightning protection
systems.
8.1 External lightning protection system External lightning
protection system
The lightning protection part of the exterior or body of a building
(structure) usually consists of an air-termination device, a down
conductor, and a grounding device to prevent direct lightning
strikes.
8.2 Internal lightning protection system
The lightning protection part inside a building (structure) usually
consists of an equipotential bonding system, a common grounding
system, a shielding system, reasonable wiring, surge protectors,
etc., which are mainly used to reduce and prevent lightning current
from being caused in the protection space. The electromagnetic
effect produced.
| Language Spoken | English |
| No. of Employees in Trade Department | 6-10 People |
| Average Lead Time | 15 |
| Export License Registration NO | 04250042 |
| Total Annual Revenue | confidential |
| Total Export Revenue | confidential |
