Data line filters with NEMP lightning protection for data transmission

 Technology
  • Multi-stages protection
  • Tinned metal case
  • Tinned brass snap and pick 
  • Resin sealing
  • Flame retardant V0

 

Characteristics

  • Maxi intensity used 0.5 A
  • Operating temperature -40 + 85 degrees Celcius
  • Resistance to 8/20s 20 KA lightning wave 1 shock
  • Resistance to 8/20s   5 KA lightning wave 100 shock 
  • Weight 350 g

Mounting

Feed through mounting - Attachmet by nut and elastic round
( 40 Nm torque value maxi )
Connection by soldering:
        -soldering temperature < 240 degrees Celcius
        -Soldering time           < 6 s
        -Power soldering iron   < 40 W
M32 mounting possible with adaptation to make the
interchangeability with 2 leads units on request.

 

Specification
number

Under used

Impendance
(W)

Pass band at 3 dB

 Resistance
(W)

Ccurve

1400

Telephone CN
DT 19200 bauds 

600

50kHz

< 1.5

1

1500

56 kbits/s

600

500kHz

< 1.2

4

1600

64 kbits/s

100/120

500kHz

< 1.2

1

1700

144 kbits/s

100/120

1 MHz

< 1

2

1800

256 kbits/s

100/120

2 MHz

< 0.5

3

1900

512 kbits/s

100/120

5 MHz

< 0.5

4

2000

2.048 kbits/s

100/120

10 MHz

< 0.5

5


E
xample order number

NEMP-Number specification- number of lines -version

NEMP-1900-4-03


Version
01 02 03
Maxi voltage used (V)
common mode
16 50 100
differential mode
32 100 200
Maxi residual voltage (V)
common mode GIC 5KA test
50 100 200

 

Algemeine Dokumentation

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