Home > Products > Electric Wire > 450/750V LSHF Compound Insulated Building Wires, BS Standard———H07Z-U

450/750V LSHF Compound Insulated Building Wires, BS Standard———H07Z-U

Rated voltage： 450/750V
Conductor: Class 1 or 2, Annealed wire
Insulation: Thermosetting Low Smoke Halogen Free Compound
Insulation Color: Red, yellow, blue, black, green, white, purple, gray, orange, pink
Operating temperature: 0 to 90℃
Min bending radius: 4 x overall insulted diameter

Application

Single core rubber insulated cable with solid copper conductor for internal installations in dry, clean environments requiring a rated voltage of 450/750V

Standard

BS 7211

Structure

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	35	7.41	0.009
4	2	1/2.23	0.8	4.4	50	4.61	0.0077
6	2	1/2.74	0.8	5.0	71	3.08	0.0065
10	2	7/1.35	1.0	6.7	120	1.83	0.0065
16	2	7/1.7	1.0	7.8	180	1.15	0.005
25	2	7/2.14	1.2	9.7	280	0.727	0.005
35	2	19/1.53	1.2	10.9	368	0.524	0.0043
50	2	19/1.78 1988	1.4	12.8	510	0.387	0.0043
70	2	19/2.14	1.4	14.6	710	0.268	0.0035
95	2	19/2.53	1.6	17.1	970	0.193	0.0035
120	2	37/2.03	1.6	18.8	1200	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	1852	0.0991	0.0032
240	2	61/2.25	2.2	26.6	2415	0.0754	0.0032
300	2	61/2.52	2.4	29.6	3026	0.0601	0.003
400	2	61/2.85	2.6	33.2	3852	0.047	0.0028

450/750V LSHF Compound Insulated Building Wires, BS Standard———H07Z-U

Application

Standard

Structure

Technical Parameter

Get A Free Quote

Related Product

Customized Cable Solutions

We can design and manufacture various cables according to your requirement of special cable construction and special occasion and usage.

Quick Quote