H07V-U—450/750V PVC Insulated Building Wires

High strength
Large current carrying capacity
Good catenary property and wear-resistance
Anti-crush and corrosion-proof with simple structure

Commodity name： H07V-U—450/750V PVC Insulated Building Wires
Nominal voltage： AC U0/U 450/750 V
Material： PVC single core
Ambient temperature： 0 to 70℃

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Product Detail

Application
Installation in electrical conduits, on or under plaster or similar enclosed systems. Suitable for protected and fixed installation in lighting systems or switching and control devices up to and including 1000 V AC voltage or up to 750 V DC voltage against earth.

Standard
BS 6004
IEC60227

Structure
Rated voltage： 450/750V
Conductor: BS 6360 Class 1 or 2, Annealed wire
Insulation: PVC Compound
Insulation Color: Red, yellow, blue, black, green, white, purple, gray, orange, pink
Operating temperature: 0 to 70℃

Technical Parameter

Nominal Cross Section (mm2)	Class of Conductor	Conductor (Nos/mm)	Insulation Thickness (mm)	Max Overall Diameter	Mass of wire (kg/km)	Maximum Conductor Resistance at 20℃	Min. Insulation Resistance at 70℃ 20℃
1.0'*	1	1/1.13	0.6	2.7	15	18.1	0.013
1.5"*	1	1/1.38	0.7	3.2	21	12.1	0.011
1.5	2	7/0.53	0.7	3.3	22	12.1	0.01
2.5	1	1/1.78	0.8	3.9	32	7.41	0.01
2.5	2	7/0.67	0.8	4.0	34	7.41	0.009
4	2	1/2.23	0.8	4.4	49	4.61	0.0077
6	2	1/2.74	0.8	5.0	68	3.08	0.0065
10	2	7/1.35	1.0	6.7	115	1.83	0.0065
16	2	7/1.7	1.0	7.8	170	1.15	0.005
25	2	7/2.14	1.2	9.7	265	0.727	0.005
35	2	19/1.53	1.2	10.9	360	0.524	0.0043
50	2	19/1.78 1988	1.4	12.8	490	0.387	0.0043
70	2	19/2.14	1.4	14.6	690	0.268	0.0035
95	2	19/2.53	1.6	17.1	950	0.193	0.0035
120	2	37/2.03	1.6	18.8	1180	0.153	0.0032
150	2	37/2.25	1.8	20.9	1480	0.124	0.0032
185	2	37/2.52	2.0	23.3	1810	0.0991	0.0032
240	2	61/2.25	2.2	26.6	2360	0.0754	0.0032
300	2	61/2.52	2.4	29.6	2960	0.0601	0.003
400	2	61/2.85	2.6	33.2	3820	0.047	0.0028