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Home > Products > Telephone Cables > PVC Insulated Parallel Drop Wires

PVC Insulated Drop Service Wire DV

Conductors: Copper

Insulation: PVC

Temperature range during operation: -30°C – +70°C

Temperature range during installation: -20°C – +50°C

Minimum bending radius: 7.5 x Overall Diameter

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Applications Construction Duplex (DV-2R) Triplex (DV-3R) Two Core Flat Type(DV-2F)

PVC Insulated Drop Service Wire DV Applications

It is chiefly used for drop-in from overhead distribution line, under A.C.600V grade, and very convenient for wiring, colour being easily identified.
It is weather proof and can be used for a long period without damage due to fire, electrical shock and other accidents.

Construction :

PVC Insulated Drop Service Wire DV Construction

– Conductor : Hard-drawn copper wire for electrical use (22㎟ ~ 60㎟ is hard-drawn copper wire for electrical use)
– Insulator : Polyvinyl Chloride (PVC/C)
– Inner cord differentiation

Number of Core	Color
2 Core	Black,Green or Black,Blue
3 Core	Black,Green,Blue
Parallel	Black

Types and symbols

Types	Symbols
Duplex	DV-2R
Triplex	DV-3R
Two Core Flat Type	DV-2F

Duplex (DV-2R) :

Conductor			Nominal Insulation Thickness	Overall Diameter	Test Voltage	Min. Insulation Resistance		Max. Conductor Resistance at 20℃	Min. Tensile Load	Approx. Weight	Standard Length
Nominal Sectional Area	Number & Diameter of Wire	Outer Diameter	Nominal Insulation Thickness	Overall Diameter	Test Voltage	at 20℃	at 60℃	Max. Conductor Resistance at 20℃	Min. Tensile Load	Approx. Weight	Standard Length
mm2	No./mm	mm	mm	mm	V/5min	Ω/km		Ω/km	N	kg/km	m
–	1/2.0	2.0	0.8	7.2	1500	50	0.15	5.89	1,250	75	300
–	1/2.6	2.6	1.0	9.2	1500	50	0.15	3.48	2,070	125	200
–	1/3.2	3.2	1.2	11.5	1500	50	0.15	2.30	3,100	190	200
8	7/1.2	3.6	1.2	12.0	1500	50	0.15	2.43	3,190	205	300
14	7/1.6	4.8	1.4	15.5	2000	40	0.10	1.36	5,630	340	300
22	7/2.0	6.0	1.6	18.5	2000	40	0.10	0.832	4,100	525	300
38	7/2.6	7.8	1.8	23.0	2500	40	0.10	0.492	7,080	860	300
60	19/2.0	10.0	1.8	28.0	2500	30	0.07	0.306	10,600	1,310	300

Triplex (DV-3R) :

Conductor			Nominal Insulation Thickness	Overall Diameter	Test Voltage	Min. Insulation Resistance		Max. Conductor Resistance at 20℃	Min. Tensile Load	Approx. Weight	Standard Length
Nominal Sectional Area	Number & Diameter of Wire	Outer Diameter	Nominal Insulation Thickness	Overall Diameter	Test Voltage	at 20℃	at 60℃	Max. Conductor Resistance at 20℃	Min. Tensile Load	Approx. Weight	Standard Length
mm2	No./mm	mm	mm	mm	V/5min	MΩ/km		Ω/km	N	kg/km	m
–	1/2.0	2.0	0.8	7.8	1500	50	0.15	5.89	1,250	115	300
–	1/2.6	2.6	1.0	9.9	1500	50	0.15	3.48	2,070	190	200
–	1/3.2	3.2	1.2	12.5	1500	50	0.15	2.30	3,100	285	200
8	7/1.2	3.6	1.2	13.0	1500	50	0.15	2.43	3,190	310	300
14	7/1.6	4.8	1.4	16.5	2000	40	0.10	1.36	5,630	510	300
22	7/2.0	6.0	1.6	20.0	2000	40	0.10	0.832	4,100	785	300
38	7/2.6	7.8	1.8	25.0	2500	40	0.10	0.492	7,080	1,290	300
60	19/2.0	10.0	1.8	30.0	2500	30	0.07	0.306	10,600	1,960	300

Two Core Flat Type(DV-2F) :

Conductor		Nominal Insulation Thickness	Overall Diameter	Test Voltage	Min. Insulation Resistance at 20℃	Max. Conductor Resistance at 20℃	Min. Tensile Load	Approx. Weight	Standard Length
Outer Diameter	Outer Diameter	Nominal Insulation Thickness	Overall Diameter	Test Voltage	Min. Insulation Resistance at 20℃	Max. Conductor Resistance at 20℃	Min. Tensile Load	Approx. Weight	Standard Length
mm	mm	mm	mm	V/5min	Ω/km	Ω/km	N	kg/km	m
2	3.142	0.8	3.6 x 7.90	1500	50	5.83	1,310	75	300
2.6	5.309	1.0	4.6 x 9.70	1500	50	3.45	2,190	125	200
3.2	8.042	1.2	5.6 x 12.0	1500	50	2.28	3,260	190	200

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