PVC Insulated Wires IV Application

to be used for wiring of in-building or electric instruments for 450/750V

PVC Insulated Wires IV Standards:

KS C IEC 60227-3

CONSTRUCTION :

PVC Insulated Wires IV Construction

– Conductor : Annealed copper wire for electrical use (solid wire, circular copper wire, circular compressed copper wire)
– Insulator : Polyvinyl Chloride (PVC/C)
– Insulator coloring : Black, white, red, green, yellow, blue
– Highest temperature : 70℃

TECHNICAL :

PVC Insulated Wires IV Technical Data

Nominal voltage Uo/U		[V]	450 / 750 volt
Test voltage		[V]AC	2500
Temperature range	in motion		+5°C till +70°C
Operating temperature	short circuit	°C	160
Short circuit time	max.	[sec]	5
Bending radius	min.	x diameter	4
Flammability	standard		60227 KS IEC 01

PARAMETER :

PVC Insulated Wires IV Parameter

Conductor		Nominal Insulation Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Min. Insulation Resistance at 70℃	Test Voltage	Approx. Weight	Standard Length
Nominal Sectional Area	Conductor Class	Nominal Insulation Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Min. Insulation Resistance at 70℃	Test Voltage	Approx. Weight	Standard Length
mm2	Conductor Class	mm	mm	Ω/km	MΩ/km	V/5min	kg/km	m
1.5	1	0.7	3.2	12.1	0.011	2500	20	300
1.5	2	0.7	3.3	12.1	0.01	2500	25	300
2.5	1	0.8	3.9	7.41	0.01	2500	35	300
2.5	2	0.8	4.0	7.41	0.009	2500	35	300
4	1	0.8	4.4	4.61	0.0085	2500	50	300
4	2	0.8	4.6	4.61	0.0077	2500	55	300
6	1	0.8	5.0	3.08	0.007	2500	70	300
6	2	0.8	5.2	3.08	0.0065	2500	75	300
10	1	1.0	6.4	1.83	0.007	2500	115	300
10	2	1.0	6.7	1.83	0.0065	2500	120	300
16	2	1.0	7.8	1.15	0.005	2500	170	300
25	2	1.2	9.7	0.727	0.005	2500	270	300
35	2	1.2	10.9	0.524	0.0043	2500	370	300
50	2	1.4	12.8	0.387	0.0043	2500	510	300
70	2	1.4	14.6	0.268	0.0035	2500	685	300
95	2	1.6	17.1	0.193	0.0035	2500	935	300
120	2	1.6	18.8	0.153	0.0032	2500	1,170	300
150	2	1.8	20.9	0.124	0.0032	2500	1,450	300
185	2	2.0	23.3	0.0991	0.0032	2500	1,820	300
240	2	2.0	26.6	0.0754	0.0032	2500	2,305	200
300	2	2.4	29.6	0.0601	0.0030	2500	2,925	200
400	2	2.6	33.2	0.0470	0.0028	2500	3,820	200

※ Conductor rating : Grade 1 (Solid wire), grade 2 (stranded wire)