AC Surge Protective Devices 2P 20ka -40ka 385V SPD

AC Surge Protective Devices 2P 20ka -40ka 385V SPD

Product Item：CT-C

it is designed according to IEC61643-1, GB18802.1

Its suitably used in the TT, TN-S, TN-C, IT, TN-C-S and etc power supply system of AC 50/60Hz,<380V

the surge protector can conduct the shunt in a very short time

Description

AC Surge Protective Devices 2P 20ka -40ka 385V SPD

Surge protector, also name lightning arrestor protector, it's provides safety protection for various electronic equipment, instruments, and communication lines. When an electrical circuit or communication line suddenly generates a peak current or voltage due to external interference, the surge protector can conduct the shunt in a very short time, thereby avoiding the damage of the surge to other equipment in the circuit.

Model Number	CT-C
Product Name	Surge Protective Device SPD
Product Type	Surge Protection
Rated Voltage	AC220V 380V 385V
Rtaed Frequency	50/60Hz
Pole	1P 2P 3P 4P
In:	20KA
Imax:	40KA
Material	Fiber Glass Reinforced Plastic

Surge protection device(SPD) is an indispensable device for lightning protection of electronic equipment. It is used to limit the instantaneous overvoltage of the power line and signal transmission line to the voltage range that the equipment or system can withstand, or A powerful lightning current drains into the ground to protect the protected equipment or system from impact and damage.

Packaging and delivery
Packaging Details:Conventional export packaging

Technical parameters

Type	CT-C
Rated Operating Voltage Un(V)	220V/385V
Max continuous operating voltage Uc/V	275V	320V	385V	385V	385V	420V
Voltage protection level up(KV)	≤1.0	≤1.2	≤1.8	≤2.0	≤2.2	≤2.8
Maximum discharge current Imax(8/20μs)KA	5	10	20	30	40	60
Nominal discharge current In(8/20μs)KA	10	20	40	60	80	100
Response times	≤25
Test Standard	IEC61643.1,GB18802.1
Operating Environment	-40 degree to +85 degree
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

Main Character:

1.Metal Oxide Varistor(MOV) Large discharge capacity with low residual voltage and fast response.
2.Welding: Automatic welding to ensure the stability of performance.
3.Flame retardant: Flame retardant material. Higher security for users.
4.The shell adopts well-recognized PA66 material, high flame retardant,anti-corrosion, harsh environment still normal use.