A-2Y2YB2Y S(H115)/S(H145)/S(H95) Railway Cables

Application

The A-2Y2YB2Y S(H115)/S(H145)/S(H95) Railway Cables are designed in railways signalling networks, and are suitable for installation in ducts or laying directly into the ground.

Standards

● Dlk 1.013.107y
● Dlk 1.013.108y (for 1.4/1.8mm conductor H95 type)
● Dlk 1.013.110y

Construction

Conductors
Solid annealed copper, 0.9, 1.4 or 1.8 mm nominal diameter.

Insulation
Solid polyethylene.

Stranding
Single conductors are helically stranded in concentric layers. Cables from 14 conductors on have two extra conductors of 0.5mm with perforated insulation (surveillance conductors).

Core Wrapping
Plastic tape(s) with overlapping.

Inner Sheath
Low density polyethylene.

Armouring
One layer of galvanized steel tape (0.2-0.3mm) or two layers of galvanized steel tapes (0.1mm).

Outer Sheath
Low density polyethylene.

Type Codes

A– outdoor cable
2Y- solid PE conductor insulation
2Y- inner PE sheath
B- steel tape armor
2Y- PE outer sheath
S- signal cable
LG- layer stranding
H(n)- operating capacity

Electrical Characteristics at 20℃

Nominal Conductor Diameter	mm	0.9	1.4	1.8
Maximum Conductor Resistance	Ω/km	28.9	11.9	7.2
Minimum Insulation Resistance @500 V DC (1min)	MΩ.km	10000	10000	10000
Maximum Conductor Capacitance @800Hz (AC)	nF/km	115	145/95*	145/95*
Dielectric Strength, conductor to conductor (DC voltage 1min)	V	3535	3535	3535
Surveillance Conductors
Loop resistance, maximum	Ω/km	190	190	190
Insulation resistance
- dry cable core, minimum	MΩ.km	1000	1000	1000
- wet cable core, maximum	KΩ.km	30	30	30
Operating Voltage AC/DC	V	420/600	420/600	420/600
Test Voltage@50 Hz 1 min
Core to Core	Veff	2500	2500	2500
Core to Screen	Veff	2500	2500	2500

*The value“ 95” is only for cables with 1.4/1.8mm conductors according to Dlk 1.013.108y.

Mechanical and Thermal Properties

Minimum Bending Radius: 10×OD
Temperature Range: -40℃ to +60℃ (during operation); -10℃ +60℃ (during installation)

Dimensions And Weight

A-2Y2YB2Y n×1× 0.9 S(H115)

Cable Code	Number of conductors (n)	Nominal Sheath Thickness mm		Nominal Overall Diameter mm	Nominal Weight kg/km
		Inner	Outer
0.9mm Conductor, 1.55mm Insulated Wire
RS107y-2Y2YB2Y-2C0.9-S(H115)	2	1.3	1.2	12.0	120
RS107y-2Y2YB2Y-4C0.9-S(H115)	4	1.3	1.2	13.0	140
RS107y-2Y2YB2Y-7C0.9-S(H115)	7	1.3	1.2	14.0	170
RS107y-2Y2YB2Y-10C0.9-S(H115)	10	1.3	1.2	15.5	220
RS107y-2Y2YB2Y-14C0.9-S(H115)	14	1.3	1.2	16.0	260
RS107y-2Y2YB2Y-20C0.9-S(H115)	20	1.3	1.2	17.0	320
RS107y-2Y2YB2Y-24C0.9-S(H115)	24	1.3	1.2	19.0	370
RS107y-2Y2YB2Y-30C0.9-S(H115)	30	1.3	1.2	19.0	410
RS107y-2Y2YB2Y-40C0.9-S(H115)	40	1.3	1.2	20.0	500
RS107y-2Y2YB2Y-50C0.9-S(H115)	50	1.3	1.2	22.0	590
RS107y-2Y2YB2Y-60C0.9-S(H115)	60	1.3	1.2	23.0	680
RS107y-2Y2YB2Y-80C0.9-S(H115)	80	1.3	1.2	25.0	840
RS107y-2Y2YB2Y-100C0.9-S(H115)	100	1.3	1.3	28.0	1020
RS107y-2Y2YB2Y-120C0.9-S(H115)	120	1.3	1.3	29.0	1180
RS107y-2Y2YB2Y-140C0.9-S(H115)	140	1.3	1.3	31.0	1360

A-2Y2YB2Y n×1×1.4/1.8 S(H145)

Cable Code	Number of conductors (n)	Nominal Sheath Thickness mm		Nominal Overall Diameter mm	Nominal Weight kg/km
		Inner	Outer
1.4mm Conductor, 2.2mm Insulated Wire
RS107y-2Y2YB2Y-4C1.4-S(H145)	4	1.3	1.2	14.0	190
RS107y-2Y2YB2Y-7C1.4-S(H145)	7	1.3	1.2	15.5	260
RS107y-2Y2YB2Y-10C1.4-S(H145)	10	1.3	1.2	18.0	340
RS107y-2Y2YB2Y-14C1.4-S(H145)	14	1.3	1.2	19.0	420
RS107y-2Y2YB2Y-20C1.4-S(H145)	20	1.3	1.2	21.0	550
RS107y-2Y2YB2Y-24C1.4-S(H145)	24	1.3	1.2	22.0	630
RS107y-2Y2YB2Y-30C1.4-S(H145)	30	1.3	1.2	23.0	750
RS107y-2Y2YB2Y-40C1.4-S(H145)	40	1.3	1.2	25.0	940
RS107y-2Y2YB2Y-50C1.4-S(H145)	50	1.3	1.3	28.0	1140
RS107y-2Y2YB2Y-60C1.4-S(H145)	60	1.3	1.3	30.0	1320
1.8mm Conductor, 2.7mm Insulated Wire
RS107y-2Y2YB2Y-4C1.8-S(H145)	4	1.3	1.2	15.5	250
RS107y-2Y2YB2Y-7C1.8-S(H145)	7	1.3	1.2	17.0	350
RS107y-2Y2YB2Y-10C1.8-S(H145)	10	1.3	1.2	20.0	470
RS107y-2Y2YB2Y-14C1.8-S(H145)	14	1.3	1.2	21.0	600
RS107y-2Y2YB2Y-20C1.8-S(H145)	20	1.3	1.2	24.0	800
RS107y-2Y2YB2Y-24C1.8-S(H145)	24	1.3	1.2	26.0	910
RS107y-2Y2YB2Y-30C1.8-S(H145)	30	1.3	1.2	27.0	1100
RS107y-2Y2YB2Y-40C1.8-S(H145)	40	1.3	1.2	30.0	1400

A-2Y2YB2Y n×1×1.4 S(H95)

Cable Code	Number of conductors (n)	Nominal Sheath Thickness mm		Nominal Overall Diameter mm	Nominal Weight kg/km
		Inner	Outer
1.4mm Conductor, 2.7mm Insulated Wire
RS108y-2Y2YB2Y-10C1.4-S(H95)	10	1.3	1.2	18.0	390
RS108y-2Y2YB2Y-14C1.4-S(H95)	14	1.3	1.2	20.0	480
RS108y-2Y2YB2Y-20C1.4-S(H95)	20	1.3	1.2	22.0	610
1.8mm Conductor, 3.4mm Insulated Wire
RS108y-2Y2YB2Y-10C1.8-S(H95)	10	1.3	1.2	21.0	550
RS108y-2Y2YB2Y-14C1.8-S(H95)	14	1.3	1.2	23.0	700