A-2YF(L)2Y...ST III BD Outdoor Telephone Cable, Instrument Cable

OVERVIEW

SPECIFICATIONS

CONSTRUCTION

PARAMETER

Application

Outdoor telephone cable for railway station telecommunication, in business and industrial facilities, in telecommunication and IT-systems for lossless transmission of datas and signals. Suitable for fixed laying in dry and humid rooms, on-wall and in-wall, outdoor use and laying underground.

Technical data

a.Temperature range:
during installation: -20 °C up to +50 °C
fixed installed: -20 °C up to +70 °C
b.Nominal voltage: Max. 225V
c.Minimal inner bending radius: 10D

Specifications

Cold Resistant -25℃

UV Resistance

Working Temperature 90℃

construction

Conductor:

Copper conductor, single wire

Insulation:

(PE), cores stranded to quads, quads stranded in groups, longitudinal watertight due to petrojelly filling

Taping:

plastic tape

Screen:

copolymer coated Al-tape, bonded to the PE-sheath

Sheath:

PE black, UV-resistant

parameter

Electrical data

CONSTRUCTION PARAMETERS

Nominal cross section	cal data	mm
Nominal cross section	cal data	0.6	0.8
Loop resistance max.	(Ω/km)	130	73.2
Insulation resistance, min.	(MÙ.km)	1,500	1,500
Mutual capacitance max. at 800 Hz	(nF/km)	52	55
Capacitance imbalance K1, max. at 800 Hz (98 % of the values)	(pF/300 m)	400	400
Capacitance imbalance K1, max. at 800 Hz (100 % of the values)	(pF/300 m)	800	800
Capacitance imbalance K9-K12, max. at 800 Hz (98 % of the values)	(pF/300 m)	100	100
Capacitance imbalance K9-K12, max. at 800 Hz (100 % of the values)	(pF/300 m)	300	300
Capacitance imbalance E1-E2, max. at 800 Hz	(pF/300 m)	800	800

Number of circuits x nominal cross section	Outer diameter appr.	Cu- value	Total weight appr.
(mm)	(mm)	(kg/km)	(kg/km)
2 x 2 x 0.6	9.0	13	80
6 x 2 x 0.6	12.0	36	140
10 x 2 x 0.6	13.5	59	190
20 x 2 x 0.6	16.5	115	310
30 x 2 x 0.6	19.5	172	430
40 x 2 x 0.6	21.5	228	545
50 x 2 x 0.6	23.5	285	660
70 x 2 x 0.6	27.0	398	895
100 x 2 x 0.6	31.5	568	1,225
150 x 2 x 0.6	37.0	852	1,780
200 x 2 x 0.6	42.0	1,135	2,315
2 x 2 x 0.8	10.0	22	100
6 x 2 x 0.8	13.5	62	230
10 x 2 x 0.8	15.5	103	330
20 x 2 x 0.8	22.0	203	560
30 x 2 x 0.8	25.0	304	740
40 x 2 x 0.8	27.0	404	900
50 x 2 x 0.8	30.0	505	1,100
70 x 2 x 0.8	33.0	706	1,420
100 x 2 x 0.8	41.0	1,008	2,000
150 x 2 x 0.8	47.0	1,512	2,935
200 x 2 x 0.8	53.0	2,015	3,825

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