OEM Famous BQC breaker Suppliers – Medium Voltage Copper Cable – Holley

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We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for AMI, GPRS, STS standard meter, As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection.

OEM Famous BQC breaker Suppliers –Medium Voltage Copper Cable– HolleyDetail:

Specifications

	DESCRIPTION	UNIT	VALUE	VALUE	VALUE	VALUE	VALUE	VALUE	VALUE
1	GENERAL		1X70mm2 8.7 / 15 (17.5) kV	1x120mm2, 8.7 / 15 (17.5) kV	1×150 mm2, 8.7 / 15 (17.5) kV	1x70mm2, 18/30 (36) kV	1X120mm2 FOR 18/30 (36) kV	1×185 mm2, 8.7 / 15 (17.5) kV	1X185mm2 FOR 18/30 (36) kV
	Standard		NTP IEC 60502-2	NTP IEC 60502-2	NTP IEC 60502-2	NTP IEC 60502-2	NTP IEC 60502-2	NTP IEC 60502-2	NTP IEC 60502-2
2	DESIGNATION N2XSY		1 x 70 mm2	1 x 120 mm2	1 x 150 mm2	1 x 70 mm2	1 x 120 mm2	1 x 185 mm2	1 x 185 mm2
	Rated Voltage Uo / U (Uo)	kV	8.7 / 15 (17.5)	8.7 / 15 (17.5)	8.7 / 15 (17.5)	18/30 (36)	18/30 (36)	8.7 / 15 (17.5)	18/30 (36)
	Maximum temperature under normal conditions	° C	90	90	90	90	90	90	90
	Maximum short-circuit temperature (5 s. Maximum)	° C	250	250	250	250	250	250	250
3	PHASE CONDUCTOR
	Standard		NTP IEC 60228	NTP IEC 60228	NTP IEC 60228	NTP IEC 60228	NTP IEC 60228	NTP IEC 60228	NTP IEC 60228
	Material		Uncoated Annealed Copper	Uncoated Annealed Copper	Uncoated Annealed Copper	Uncoated Annealed Copper	Uncoated Annealed Copper	Uncoated Annealed Copper	Uncoated Annealed Copper
	Purity	%	99.9	99.9	99.9	99.9	99.9	99.9	99.9
	Nominal section	mm2	70	120	150	70	120	185	185
	Class		2	2	2	2	2	2	2
	Minimum number of wires	No.	19	37	37	19	37	37	37
	Density at 20 ° C	gr / cm3	8.89	8.89	8.89	8.89	8.89	8.89	8.89
	Electrical resistivity at 20 ° C	Wmm2 / m	0.017241	0.017241	0.017241	0.017241	0.017241	0.017241	0.017241
	Maximum electrical resistance in DC at 20 ° C	Ohm / km	0.268	0.153	0.124	0.268	0.153	0.099	0.099
	Insulation
	Material		XLPE-TR (Tree Retardant Cross-linked Polyethylene)	XLPE-TR (Tree Retardant Cross-linked Polyethylene)	XLPE-TR (Tree Retardant Cross-linked Polyethylene)	XLPE-TR (Tree Retardant Cross-linked Polyethylene)	XLPE-TR (Tree Retardant Cross-linked Polyethylene)	XLPE-TR (Tree Retardant Cross-linked Polyethylene)	XLPE-TR (Tree Retardant Cross-linked Polyethylene)
	Colour		natural	natural	natural	natural	natural	natural	natural
	Average nominal thickness	mm	4.5	4.5	4.5	8	8	4.5	8
	Screen
	Semiconductor tape or extruded compound semiconductor on the conductor		YES	YES	YES	YES	YES	YES	YES
	About the insulator
	Semiconductor tape or extruded composite semiconductor		YES	YES	YES	YES	YES	YES	YES
	Copper wire braided mesh or tape with resistance less than 3 ohm/km at 20 ° C		YES	YES	YES	YES	YES	YES	YES
	Sheath
	Material		PVC –ST2	PVC – ST2	PVC – ST2	PVC –ST2	PVC – ST2	PVC – ST2	PVC – ST2
	Colour		Red	Red	Red	Red	Red	Red	Red
	Minimal thickness	mm	1.2	1.2	1.3	1.4	1.5	1.4	1.6
	Tests
	Insulation Continuity Test Voltage	kV	30.5	30.5	30.5	63	63	30.5	63
	Insulation construction process		Through simultaneous triple extrusion process	Through simultaneous triple extrusion process	Through simultaneous triple extrusion process	Through simultaneous triple extrusion process	Through simultaneous triple extrusion process	Through simultaneous triple extrusion process	Through simultaneous triple extrusion process