Grounding Wire GV, TFR-GV Application

– Used for grounding electrical appliances. Has better flame resistance compared to previous PCV insulated wires.

Grounding Wire GV, TFR-GV Standards:

KS C IEC 60502

CONSTRUCTION :

Grounding Wire GV, TFR-GV Construction

– Conductor : Annealed copper wire for electrical use (solid wire, circular copper wire, circular compressed copper wire)
– Insulator : Flame resistant Polyvinyl Chloride
– Insulator color : Green

PARAMETER :

Conductor			Nominal Insulation 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	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Approx. Weight	Standard Length
mm2	No./mm	mm	mm	mm	Ω/km	V/5min	kg/km	m
1.5	7/0.53	1.59	2.2	6.5	12.1	3500	65	300
2.5	7/0.67	2.01	2.2	7.0	7.41	3500	80	300
4	7/0.85	2.55	2.4	8.0	4.61	3500	105	300
6	7/1.04	3.12	2.4	8.5	3.08	3500	135	300
10	7/1.35	4.5	2.4	9.5	1.83	3500	185	300
16	C.C	4.7	2.4	10.0	1.15	3500	240	300
25	C.C	5.9	2.6	12.0	0.727	3500	350	300
35	C.C	6.9	2.6	13.0	0.524	3500	440	300
50	C.C	8.1	2.8	14.5	0.387	3500	615	300
70	C.C	9.8	2.8	16.0	0.268	3500	800	300
95	C.C	11.4	3.1	18.5	0.193	3500	1,080	300
120	C.C	12.9	3.1	20.0	0.153	3500	1,330	300
150	C.C	14.4	3.4	22.0	0.124	3500	1,640	300
185	C.C	15.9	3.7	25.0	0.0991	3500	2,040	200
240	C.C	18.3	4.0	28.0	0.0754	3500	2,595	200
300	C.C	20.5	4.3	30.0	0.0601	3500	3,235	200
400	C.C	23.2	4.6	34.0	0.0470	3500	4,200	150
500	C.C	26.4	4.9	38.0	0.0366	3500	5,060	150
630	C.C	30.2	5.0	42.0	0.0283	3500	6,740	150

※ C.C : Compact Circular

Conductor			Nominal Insulation Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Min. Tensile Load	Approx. Weight	Standard Length
Nominal Sectional Area	Number & Diameter of Wire	Outer Diameter	Nominal Insulation Thickness	Overall Diameter	Max. Conductor Resistance at 20℃	Test Voltage	Min. Tensile Load	Approx. Weight	Standard Length
mm2	No./mm	mm	mm	mm	Ω/km	V/5min	N	kg/km	m
14	7/1.6	4.8	1.0	6.8	1.35	2500	5,620	160	300
22	7/2.0	6.0	1.2	8.4	0.849	2500	8,710	250	300
38	7/2.6	7.8	1.4	11.0	0.502	2500	14,500	410	300
60	19/2.0	10.0	1.4	13.0	0.313	2500	23,600	630	300
100	19/2.6	13.0	1.5	16.0	0.185	2500	39,300	1030	300