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SPD for Data Line
SX-DB Series
 
  
 
  Description :
Features:

1 protect the Serial Interface such as RS-232/ RS-422/ RS-485, ect. It is DB type parallel interface

2 low voltage protection level

3 higher ability of surge suppression

4 super transmission performance

5 easy and quick to install   

6 total protection
    

                         

Classified as plug-pull spd. Apply to protect the Communication Equipment with a connector D. It is installed on LPZ1-3 area.  




 

type

SX-DB9

SX-DB15

SX-DB25

Nominal working voltage

5V

Maximum continuous operating voltage

8V

Nominal discharge current

200A

Max. discharge current

300A

Line-SG voltage protection level

24V

SG-PG voltage protection level

200V

The response time tA

≤1ns

Parasitic capacitance

300pF

Transmission rate Vs

2Mbps

Insertion loss aE

≤0.3dB

Temperature range

-40…+80

Line protection

Pin1-9

Pin1-15

Pin1-25

Interface type

DB9

DB15

DB25

Enclosure materials

retardant plastic

Shape size

56x34x16mm

65x55x18mm

Protective level

IP20




                                                                                




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