NYY Cable

NYY cable, also known as PVC-insulated power cable, is designed for power transmission and distribution in low-voltage electrical systems. It features a copper conductor, which provides high electrical conductivity and mechanical strength. Its durable construction and reliable performance make it an ideal choice for both routine and demanding electrical applications.

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Details

NYY Cable Introduction

– With excellent wear resistance after long use, this is widely used in low voltage circuits of under 0.6/1kV.

Standards: IEC 60502-1

Construction

Structure

– Conductor : Annealed copper wire for electrical use (circular copper wire, circular compressed copper wire)

– Insulation : Polyvinyl Chloride (PVC)

– Inclusion

– Binder tape

– Wire identification : coloration

– Sheath : Polyvinyl Chloride (PVC)

Single core

Conductor			Nominal Insulation thickness	Nominal Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
Nominal Sectional Area	Number & Diameter of Wire	Outer Diameter	Nominal Insulation thickness	Nominal Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
mm2	No./mm	mm	mm	mm	mm	Ω/km	V/5min	kg/km	m
1.5	7/0.53	1.59	0.8	1.4	6.5	12.1	3500	65	300
2.5	7/0.67	2.01	0.8	1.4	7	7.41	3500	75	300
4	7/0.85	2.55	1	1.4	8	4.61	3500	105	300
6	7/1.04	3.12	1	1.4	8.5	3.08	3500	130	300
10	7/1.35	4.05	1	1.4	9.5	1.83	3500	180	300
16	C.C	4.7	1	1.4	10	1.15	3500	235	300
25	C.C	5.9	1.2	1.4	12	0.727	3500	345	300
35	C.C	6.9	1.2	1.4	13	0.524	3500	435	300
50	C.C	8.1	1.4	1.4	14.5	0.387	3500	605	300
70	C.C	9.8	1.4	1.4	16	0.268	3500	790	300
95	C.C	11.4	1.6	1.5	18.5	0.193	3500	1,065	300
120	C.C	12.9	1.6	1.5	20	0.153	3500	1,310	300
150	C.C	14.4	1.8	1.6	22	0.124	3500	1,620	300
185	C.C	15.9	2	1.7	25	0.0991	3500	2,015	200
240	C.C	18.3	2.2	1.8	28	0.0754	3500	2,560	200
300	C.C	20.5	2.4	1.9	30	0.0601	3500	3,200	200
400	C.C	23.2	2.6	2	34	0.047	3500	4,150	150
500	C.C	26.4	2.8	2.1	38	0.0366	3500	5,005	150
630	C.C	30.2	2.8	2.2	42	0.0283	3500	6,650	150

Two Core

Conductor			Nominal Insulation thickness	Nominal Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
Nominal Sectional Area	Number & Diameter of Wire	Outer Diameter	Nominal Insulation thickness	Nominal Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
mm2	No./mm	mm	mm	mm	mm	Ω/km	V/5min	kg/km	m
1.5	7/0.53	1.59	0.8	1.8	11.5	12.1	3500	140	300
2.5	7/0.67	2.01	0.8	1.8	12	7.41	3500	170	300
4	7/0.85	2.55	1	1.8	14	4.61	3500	235	300
6	7/1.04	3.12	1	1.8	15.5	3.08	3500	290	300
10	7/1.35	4.05	1	1.8	17	1.83	3500	400	300
16	C.C	4.7	1	1.8	18.5	1.15	3500	530	300
25	C.C	5.9	1.2	1.8	22	0.727	3500	775	300
35	C.C	6.9	1.2	1.8	24	0.524	3500	1,000	300
50	C.C	8.1	1.4	1.8	27	0.387	3500	1,360	300
70	C.C	9.8	1.4	1.9	31	0.268	3500	1,775	300
95	C.C	11.4	1.6	2	35	0.193	3500	2,390	300
120	C.C	12.9	1.6	2.1	38	0.153	3500	2,940	300
150	C.C	14.4	1.8	2.2	43	0.124	3500	3,630	300
185	C.C	15.9	2	2.3	47	0.0991	3500	4,500	200
240	C.C	18.3	2.2	2.5	53	0.0754	3500	5,705	200
300	C.C	20.5	2.4	2.7	58	0.0601	3500	7,140	200

Three Core

Conductor			Nominal Insulation thickness	Nominal Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
Nominal Sectional Area	Number & Diameter of Wire	Outer Diameter	Nominal Insulation thickness	Nominal Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
mm2	No./mm	mm	mm	mm	mm	Ω/km	V/5min	kg/km	m
1.5	7/0.53	1.59	0.8	1.8	11.5	12.1	3500	140	300
2.5	7/0.67	2.01	0.8	1.8	12	7.41	3500	170	300
4	7/0.85	2.55	1	1.8	14	4.61	3500	235	300
6	7/1.04	3.12	1	1.8	15.5	3.08	3500	290	300
10	7/1.35	4.05	1	1.8	17	1.83	3500	400	300
16	C.C	4.7	1	1.8	18.5	1.15	3500	530	300
25	C.C	5.9	1.2	1.8	22	0.727	3500	775	300
35	C.C	6.9	1.2	1.8	24	0.524	3500	1,000	300
50	C.C	8.1	1.4	1.8	27	0.387	3500	1,360	300
70	C.C	9.8	1.4	1.9	31	0.268	3500	1,775	300
95	C.C	11.4	1.6	2	35	0.193	3500	2,390	300
120	C.C	12.9	1.6	2.1	38	0.153	3500	2,940	300
150	C.C	14.4	1.8	2.2	43	0.124	3500	3,630	300
185	C.C	15.9	2	2.3	47	0.0991	3500	4,500	200
240	C.C	18.3	2.2	2.5	53	0.0754	3500	5,705	200
300	C.C	20.5	2.4	2.7	58	0.0601	3500	7,140	200

Fore Core

Conductor			Nominal Insulation thickness	Nominal Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
Nominal Sectional Area	Number & Diameter of Wire	Outer Diameter	Nominal Insulation thickness	Nominal Sheath Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
mm2	No./mm	mm	mm	mm	mm	Ω/km	V/5min	kg/km	m
Nominal	Number &	Outer				at 20℃
1.5	7/0.53	1.59	0.8	1.8	13	12.1	3500	200	300
2.5	7/0.67	2.01	0.8	1.8	14	7.41	3500	250	300
4	7/0.85	2.55	1	1.8	16	4.61	3500	360	300
6	7/1.04	3.12	1	1.8	17.5	3.08	3500	460	300
10	7/1.35	4.05	1	1.8	20	1.83	3500	655	300
16	C.C	4.7	1	1.8	22	1.15	3500	895	300
25	C.C	5.9	1.2	1.8	26	0.727	3500	1,335	300
35	C.C	6.9	1.2	1.8	28	0.524	3500	1,755	300
50	C.C	8.1	1.4	1.9	32	0.387	3500	2,425	300
70	C.C	9.8	1.4	2	36	0.268	3500	3,200	300
95	C.C	11.4	1.6	2.2	42	0.193	3500	4,355	300
120	C.C	12.9	1.6	2.3	46	0.153	3500	5,380	300
150	C.C	14.4	1.8	2.5	51	0.124	3500	6,665	300
185	C.C	15.9	2	2.6	56	0.0991	3500	8,275	200
240	C.C	18.3	2.2	2.9	63	0.0754	3500	10,595	200
300	C.C	20.5	2.4	3.1	70	0.0601	3500	13,260	200

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