Belden: Cable Doble Protección Anti-Humedad

Su proyecto de seguridad necesita cables con doble protección anti-humedad (cinta “waterblock” + cobre estañado para evitar la corrosión)? Un ejemplo de esta familia 8237_techdata

 

 

 

 

 

 

 

 

 

Características Físicas (Generales)

Conductor

AWG	Stranding	Material	Nominal Diameter	No. of Coax
13	7×21	BC – Bare Copper	0.085 in	1

Conductor Count:

1

Insulation

Material	Nominal Diameter
PE – Polyethylene	0.285 in

Outer Shield Material

Type	Material	Coverage [%]
Braid	BC – Bare Copper	95 %

Outer Jacket Material

Material	Nominal Diameter
PVC – Polyvinyl Chloride	0.403 in

Electrical Characteristics

Conductor DCR

Nominal Conductor DCR	Nominal Outer Shield DCR	Outer Conductor DCR
1.9 Ohm/1000ft	1.2 Ohm/1000ft	1.2 Ohm/1000ft

Capacitance

Nom. Capacitance Conductor to Shield
28.5 pF/ft

Inductance

Nominal Inductance
0.079 µH/ft

Impedance

Nominal Characteristic Impedance
50 Ohm

High Frequency (Nominal/Typical)

Frequency [MHz]	Nom. Insertion Loss
1 MHz	0.2 dB/100ft
10 MHz	0.6 dB/100ft
50 MHz	1.3 dB/100ft
100 MHz	1.9 dB/100ft
200 MHz	2.8 dB/100ft
400 MHz	4.2 dB/100ft
700 MHz	5.9 dB/100ft
900 MHz	6.9 dB/100ft
1000 MHz	7.4 dB/100ft
4000 MHz	23.2 dB/100ft

Delay

Nominal Delay	Nominal Velocity of Propagation (VP) [%]
1.54 ns/ft	66 %

Power Rating

Frequency [MHz]	Max. Power Rating [W]	Nominal Power Rating [W]
50 MHz	1,200 W	1,200 W
100 MHz	800 W	800 W
400 MHz	320 W	320 W
1,000 MHz	180 W	180 W

Voltage

Non-UL Voltage Rating
3700 V RMS

Temperature Range

UL Temp Rating:

75°C

Operating Temp Range:

-40°C To +75°C

Mechanical Characteristics

Bulk Cable Weight:

102 lbs/1000ft

Max Recommended Pulling Tension:

190 lbs

Min Bend Radius/Minor Axis:

4.25 in

Standards

NEC/(UL) Specification:

CMH

CEC/C(UL) Specification:

CMH

CPR Euroclass:

Eca

RG Type:

8/U Type

Applicable Environmental and Other Programs

EU Directive 2000/53/EC (ELV):

Yes

EU Directive 2003/96/EC (BFR):

Yes

EU Directive 2011/65/EU (ROHS II):

Yes

EU Directive 2012/19/EU (WEEE):

Yes

EU Directive Compliance:

EU Directive 2003/11/EC (BFR)

EU CE Mark:

No

EU RoHS Compliance Date (yyyy-mm-dd):

2004-01-01

CA Prop 65 (CJ for Wire & Cable):

Yes

MII Order #39 (China RoHS):

Yes

Suitability

Suitability – Aerial:

Yes – Black only, when supported by messenger wire

Suitability – Burial:

No

Suitability – Hazardous Locations:

No

Suitability – Indoor:

Yes

Suitability – Outdoor:

Yes – Black only

Flammability, LS0H, Toxicity Testing

ISO/IEC Flammability:

IEC 60332-1-2

Plenum/Non-Plenum

Plenum (Y/N):

No

Part Number

Variants

Item #	Color	UPC	Length	Footnote
8237 010100	Black	612825196693	100 ft	C
8237 0101000	Black	612825196709	1,000 ft	C
8237 010500	Black	612825355625	500 ft	C

Footnote:

C – CRATE REEL PUT-UP.

History

Update and Revision:

Revision Number: 0.274 Revision Date: 08-22-2019