PVC Insulated, PVC Sheathed & Overall Screened Instrumentation Cables (Single -triple)

APPLICATION

For transmission of analogue and digital signals in instrument and control systems; allowed for use in zone 1 and zone 2, group II, classified areas (IEC 79-14), not allowed for direct connection to low impedance sources, e.g. public mains electricity supply. Recommended for indoor and outerdoor installation, on racks, trays, in conduits, in dry and wet locations; not for direct buiral. Recommended for use as fire protection messure for people and important material assets.

STANDARDS

Basic design to EN 50288-7

FIRE PERFORMANCE

Flame Retardance (Single Vertical Wire Test)

EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2*

Note: Asterisk * denotes superseded standard.

VOLTAGE RATING

300V

CABLE CONSTRUCTION

Conductor: Annealed copper solid or plain copper stranded to IEC 60228 Class 2.
Insulation: PVC compound as per EN 50290-2-21..
Triple: Three conductors twisted to form a triple
Lay-up: Triples laid up in layers of optimum pitch
Separator: Polyester tape
Overall Screen: Aluminium/polyester tape with tinned copper drain wire, 0.5mm2
Outer Sheath: Thermoplastic PVC compound as per EN 50290-2-22. UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option. Compliance to fire performance standard (IEC 60332-1, IEC 60332-3, UL 1581, UL 1666 etc) depends on the oxygen index of the PVC compound and the overall cable design. LSPVC can also be provided upon request.

COLOUR CODE

Insulation: Black / White / Red, continuously numbered on white core(1, 2..)for multitriples.
Outer Sheath: Black or blue for intrinsically safe systems

PHYSICAL and THERMAL PROPERTIES

Temperature Range During Operation (Fixed State): -30°C – +90°C
Temperature Range During Installation (Mobile State): -5°C – +50°C
Minimum Bending Radius: 7.5 X Overall Diameter
Sunlight Resistance: UL 1581 section 1200
Oil Resistance: ICEA S-73-532(Test temperature +60°C, duration 4h. Retention: min 60% of tensile strength/min.60% of elongation)

ELECTRICAL ROPERTIES

CONDUCTOR AREA SIZE		MM 2	0.5	0.75	1.0	1.3	1.5
INSULATION THICKNESS (NOMINAL)		MM	0.35	0.38	0.4	0.45	0.45
CONDUCTOR RESISTANCE (20°C)		Ω/KM	36.7	25.0	18.5	14.2	12.3
INSULATION RESISTANCE (20°C)		MΩ.KM(MIN.)	5000	5000	5000	5000	5000
MUTUAL CAPACITANCE (1 KHZ)		PF/M(MAX.)	250
INDUCTANCE		MH/KM(MAX.)	1
L / R (RATIO) (MAX.)		ΜH/Ω	25	25	25	40	40
OPERATING VOLTAGE		V	300
TEST VOLTAGE URMS	CORE TO CORE	V	1500
TEST VOLTAGE URMS	CORE TO SCREEN	V	1500

CONSTRUCTION PARAMETERS

CALEDONIAN CABLE CODE	RE-Y(ST)YH
CALEDONIAN CABLE CODE	NO. OF TRIPLES X3XCROSS SECTION	NOMINALINSULATION THICKNESS	NOMINALOUTER SHEATH THICKNESS	NOMINALOVERALL DIAMETER	APPROX. WEIGHT
	NO.X3XMM2	MM	MM	MM	KG/KM
RE-Y(St)Y 1T0.5	1x3x0,50	0.35	0.8	5.4	45
RE-Y(St)Y 1T0.75	1x3x0,75	0.38	0.9	6.1	59
RE-Y(St)Y 1T1.0	1x3x1.0	0.4	0.9	6.6	66
RE-Y(St)Y 1T1.3	1x3x1,3	0.45	0.9	7.2	86
RE-Y(St)Y 1T1.5	1x3x1,5	0.45	0.9	7.5	95

Note : Other conductor sizes & core configurations are available upon request.

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