Active Member
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[China]
Address: China Zhejiang Wenzhou Economic Development Zone
Contact name:
Zhejiang THOR Electric Co., Ltd |
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LED power supply, lightning protector, 10KV waterproof street lamp, miner's lamp, surge arrester surge.
Brief introduction
The LED power supply surge protector uses the GDT
discharge tube and the varistor composite symmetrical full
protection technology to reliably protect the LED lighting system
from the damage of lightning surge and overvoltage. It also uses
the function of leakage and continuous flow double blocking, which
can bring failure remote signal alarm function, and have two kinds
of failure modes, which are power break or protection release. It
greatly improves the safety of LED street lamp.
Product features
1. Large flow, low residual pressure
2. fast response speed
3. special melt sheet
Product specification
1.Rated Operating Voitage(UC):275V
2. Voltage protective level(UP):0.8KV
3. Max discharge current(IMAX):6KA
4. Nominal discharge current(IN):3KA
Working principle of product
When the surge protector has no voltage, the impedance
is very high, which means that the circuit breaker is open. When
the voltage occurs, the impedance drops to a few Europe, and the
surge current will flow through the surge protector and will not
enter the device. At the same time, because the surge protector has
a small impedance at this time, the voltage on both sides of the
surge is relatively small, and because he is in parallel with the
protected equipment, it prevents the equipment from suffering from
large surge power. Pressure, so as to play the effect of discharge
and pressure limiting.
Use of attention
1. lightning protector must be disconnected when
installing and maintaining, and no live operation is strictly
prohibited to prevent electric shock.
2. when installing, attention should be paid to cables
coming in and out of surge protective devices, so as to avoid the
two coupling of surge.
3. the protected equipment must have good grounding,
and the grounding impedance is in accordance with the relevant
national standards.
Company profile
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
2. Trains, ships, aircraft transport
