TYPN-48
Category:TYPN series signal lightning protector
Telephone Digital Signal Lightning Protector
Tel:+86-577-62605321
Email:andy.xu@chtaike.com.cn
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Features:
Comply with IEC61643-21 standard
Nominal voltage Un：48V
Impulse discharge current Iimp: 5kA
Max. discharge current Imax: 20kA
insertion loss：＜1dB
Excellent transmission performance
It is composed of a pluggable module and a fixed base
Connection: screw
Parameters:
Model
TYPN-48
Test standard
IEC 61643-21
Rated operational voltage
Un
48V
Max. continuous operating voltage
Uc
53V
Nominal current
IL
300mA
C2 Max.discharge current (8/20μs)
Imax
20kA
Max. frequency
f max
＞3 MHz
Operating temperature range
Tu
-40℃-80℃
Connection
Screw terminal
Insertion loss
≤1 dB
For mounting on
35mm Din rail
Enclosure material
Thermoplastic UL94-V0
Gegree of protection
IP20
Application
ISDN-T0, 48V line
Structure
1-pair+shielded
Lightning impulse current (10/350μs)
Iimp
5kA
C2 Nominal discharge current (8/20μs)
In
5kA
Voltage protection level
Up
≤70V
Failsafe behavior
Short-citcuit
Application:
Protect industrial fieldbus, telephone lines, signal and data lines, etc.
Widely used for protection of ISDN-T0, 48V telephone network lines, etc.
Prevent surges into equipment along the telephone network lines
Installation and Maintenance:
35mm standard din rail installation
The connection mode is series
Connect the output terminal (OUT) to a protected device, do not connect in reverse
Get as close to the protected device as possible
After installation, check the wiring is correct and firm, then the power can be connected and put into use
