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UL2919 RS-422 Cable [ UL TYPE CM ] 전선의 사양 - 대륙전선(주)

감전맨 2020. 10. 10. 09:19

 

UL2919 RS-422 Cable [ UL TYPE CM ] 전선의 사양

용      도 : Computers and ELA RS-422 applications

인증규격 : UL TYPE CM 75℃ . AWM 2919 30V 80℃ CSA CMH

표준조장 : 1,000ft on plywood reel

 

Catalog

Number

Construction

Electrical

Properties

No.

of

Pairs

Conductor

Insul.

&

Nom.Dia.

Shield

Jacket

&

Nom.O.D.

C3975

C3976

C3977

C3978

C3979

C3980

C3981

C3982

C3983

C3984

C3985

C3986

2

3

4

5

6

7

8

10

12+½

15

18

25

24AWG

(7/32)

tinned

copper

 

 

 

 

 

 

 

 

Foamed

PE

0.064"

 

 

 

 

 

 

 

 

 

 

AL/PS Tape

+

65% coverage

tinned copper

braid

 

 

 

 

 

 

 

 

PVC 0.268"

0.279"

0.298"

0.312"

0.337"

0.337"

0.366"

0.427"

0.440"

0.495"

0.537"

0.632"

Vel. of Prop. :

Nom. 78%

Impedance :

Nom. 100Ω

Capacitance :

Nom. 12.5pF/ft

 

출처: 대륙전선(주)

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