SY LSZH Control Flexible Cable

APPLICATION 
Used as interconnecting cable for measuring, controlling or regulation in control equipment for assembly and production lines, conveyors and for computer units. Suitable for flexible use in conditions of light mechanical stress. Can be used outdoors when protected against direct sunlight, and in dry or moist conditions indoors. The braided screen offers mechanical protection and a level of electro-magnetic shielding. The galvanized coating helps protect against corrosion. For installations where fire, smoke emissions and toxic fumes create a potential risk to life and equipment.

CHARACTERISTICS	CONSTRUCTION	STANDARDS
Voltage Rating (Uo/U) 300/500V Temperature Rating -15ºC to +70°C Minimum Bending Radius 10 x overall diameter	Conductor Class 5 flexible copper conductor Insulation LSZH (Low Smoke Zero Halogen) Type TI6 Bedding LSZH (Low Smoke Zero Halogen) Type TM7 Braiding GSWB (Galvanized Steel Wire Braid) minimum coverage of braiding shall be 50% Sheath LSZH (Low Smoke Zero Halogen) Type TM7 Core Identification 2 core: Blue Brown 3 core: Blue Brown Green/Yellow 4 core: Brown Black Grey Green/Yellow 5 core: Blue Brown Black Grey Green/Yellow Sheath Colour  Black Note SY Cables are not suitable for direct connection into the main	Flame Retardant according to IEC/EN 60332-1-2, IEC/EN 60332-3-24 Low Smoke Zero Halogen according to IEC/EN 61034-1 Determination of halogen acid gas content: IEC/EN 60574-1 Determination of acidity and conductivity: IEC/EN 60574-2

DIMENSIONS

NO. OF CORES	NOMINAL CROSS SECTIONAL AREA mm2	NOMINAL THICKNESS OF INSULATION mm	NOMINAL THICKNESS OF BEDDING mm	NOMINAL DIAMETER OF GSWB mm	NOMINAL DIAMETER OF SHEATH mm	NOMINAL OVERALL DIAMETER mm	NOMINAL WEIGHT kg/km
2	1.5	0.5	0.5	0.24	0.8	8	109
3	1	0.5	0.5	0.24	1	8	114
3	1.5	0.5	0.5	0.24	1	9	138
3	2.5	0.6	0.5	0.24	1	10	188
3	4	0.6	0.6	0.24	1	12	256
3	6	0.7	0.6	0.24	1.1	14	352
4	1.5	0.5	0.5	0.24	1	10	161
4	2.5	0.6	0.5	0.24	1	11	223
4	4	0.6	0.6	0.24	1	13	310
4	6	0.7	0.6	0.24	1.1	15	430
5	1.5	0.5	0.5	0.24	1	10	189
5	2.5	0.6	0.6	0.24	1	12	264
5	6	0.7	0.6	0.24	1.2	16	523
5	10	0.8	0.8	0.3	1.2	20	822
5	16	0.9	0.8	0.3	1.4	24	1217

CONDUCTORS
Class 2 Stranded Conductors for Single Core and Multi-Core Cables

NOMINAL CROSS SECTIONAL AREA mm2	MAXIMUM DIAMETER OF WIRES IN CONDUCTOR mm	MAXIMUM RESISTANCE OF CONDUCTOR AT 20ºC ohms/km
		Plain Wires
1	0.21	19.5
1.5	0.26	13.3
2.5	0.26	7.98
4	0.31	4.95
6	0.31	3.3
10	0.41	1.91
16	0.41	1.21

The above table is in accordance with BS EN 60228 (previously BS 6360)
ELECTRICAL CHARACTERISTICS
Current Carrying Capacity at 30ºC

NOMINAL CROSS SECTIONAL AREA mm2	CURRENT CARRYING CAPACITY Amps
	In Conduit	In Air
1	12	20
1.5	15	24
2.5	20	32
4	25	42
6	33	54

VOLTAGE DROP

NOMINAL CROSS SECTIONAL AREA mm2	TWO CORE CABLE DC mV/A/m	SINGLE-PHASE TWO CORE CABLE AC mV/A/m	THREE-PHASE THREE OR FOUR CORE CABLE AC mV/A/m
1	44	44	38
1.5	29	29	25
2.5	18	18	15
4	11	11	9.5
6	7.3	7.3	6.4
10	4.4	4.4	3.8
16	2.8	2.8	2.4

DE-RATING FACTORS

NO. OF CORES	5	7	10	14	19	24	44	48
DE-RATING FACTOR	0.72	0.63	0.56	0.51	0.45	0.42	0.34	0.33