Surge arrester suppress surge Will not be destroyed by low voltage
lightning
product description
Surge protector is the lightning protection measures taken by
Zhejiang toer Electric Co., Ltd. for the electrical system. It is
an electronic device for providing safety protection for various
electronic equipment, instruments and communication lines. When the
peak current or voltage is suddenly produced in the electrical
circuit or communication line because of the external interference,
the surge protector can guide the shunt in very short time, thus
avoiding the damage of the surge to other equipment in the circuit.
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.
Product features
1. safety insulation of fire retardant and high flame retardant
material
2. built-in overheating and temperature control circuit breaker
3. high performance chips can react quickly when problems arise.
Product specification
1. Rated Operating Voltage(UN):380V
2. Max continuous operating voltage(UC):420V
3. Voltage protective level(UP):≤2.0
4. Max discharge current(IMAX):40KA
5. Nominal discharge current(IN):20KA
6. Response time(NS):〈25
7. Ingress Protection Rating: IP20
Use of attention
1. lightning protector's input port (IN) is connected to the signal
channel, and the output terminal (OUT) is connected with the input
end of the protected device, so it cannot be connected to the
reverse side.
2. the standard RJ45 interface can be conveniently connected to the
front end of the protected device, and the grounding path should be
as short as possible, and the length should not exceed 1.5 meters.
3. lightning protector is between the protected device and the
signal channel.
Company profile
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.
