Guangxi Dikai Science & Technology Co., Ltd.| Manufacturer
Guangxi Dikai Science & Technology Co., Ltd.

China Manufacturer with main products: SPD, Arrester, Lightning Arrester, Surge Protector, Surge Protective Device, Surge Protection, Lightning Rod, Air Rod

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CE approved network surge protection device

Supply Ability: 5,000 Piece/Pieces per Month
Shipping: 1-15days
Payment Terms: T/T(Bank Transfer), PayPal
Place of Origin: Guangxi in China
Packaging Details: carton


This signal lightning arrseter is designed according to IEC standard.It is suitable for the lightning protection of equipments with interface of RS-232 or RS485/422.
It is widely applied to communication line of computer information system and industrial control system
Characteristics of product
 (1)Short response time
 (2)Low limited voltage
 (3)Convenient installation and maintenance
(4)Small size, low loss,
Technical parameters
Product Model
DK-nDCp D9 Signal SPD
Shell material
Protection grade of shell
Ambient temperature
-40 ~ +85 degree centigrade
Ambient humidity
Nominal discharge current (8/20μs)(kA)
Max. discharge current (8/20μs)(kA)
Limited Voltage (10/700μs)(V)
Transfer Rate (bit/s)
Insertion loss (dB)
Impedance (Ω)
Interface type
Size (mm)
Weight (kg)
Protected lines
This product is installed between the video signal channel and the protected devices, the output is connected with the protected equipment;
OEM, private label is welcomed. With more than 20 years of experience, we are confident to provide our customers the best products and service.

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