RS422 data surge protector system/Digital signal lightning protection device

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$10.00 - $70.00 / Pieces | 5 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
KEJIA
Model Number:
NKP-TEL-3J-K2
data surge protector system:
RS422 data surge protector system SPD
The typical model applies:
Digital communication serial
Insertion loss:
<0.2dB
Operation voltage:
RS485: DC6V/DC12V/DC24V
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month for data surge protector system
Packaging & Delivery
Packaging Details
Cartons for data surge protector system.
Port
ShangHai

RS422 data surge protector system

Application

NKP-TEL-3J-3 general monitoring, recording, measuring equipment, usingt wisted pair connected with the nature of long-distance group Netcom Industrial communication, the bus mode serial RS422 communication network over-voltage protection. It's used to protect the indirect thunder influence or other instntaneous over voltage surge.

Technical parameter

Model and specification

NKP-TEL-3J-3

The typical model applies

Digital communication serial

Operation voltage

RS485:  6V/12V/24V

Max. continuous operating voltage Uc

RS485:  9V/ 24V/42V

Normal discharging current (8/20 us) In(kA)

5

Max. discharging current(8/20 us) Imax (kA)

10

Voltage protection level Up

≤100V(1.2/50μs)

Maximum transmission rate

10M Bit/s

Insertion loss

<0.2dB

Protective circuit

1~2 line

Dimension(mm) 

80x60x20

Interface form

Connector

Installation type

35mm DIN rail, EN 60715 standards

Ambient temperature

-40°C to 80°C

Shell material

PA66

Test grade

GB/T 18802.21-2004/IEC61643.21-2000

NKP-TEL-3J-3 signal control surge arrester for transporting analog signals and controlling system like: supervisory control system, communication system, PLC,MCR, etc.  Possessing low limiting voltage with high discharging capability.