Cu-BV-H07V-U-450-750V

H07V-U(BV)is used for laying in electric - installation tubes, under and on plaster installation in dry rooms and in closed installation conduits. Direct laying in cable guides is not permitted. Also applied for internal wiring of distribution and switching boxes equipment.

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Building Wire H07-U 450-750V

Category：

Building Wire

Enquiry

Building Wire-Cu-H07-U 450-750V

Application

Construction

Conductor: Copper, class 1, solid conductors
Insulation: PVC

Specification

IEC 60228 Conductors of Insulated Cables
IEC 60227-3 Polyvinyl Chloride Insulated Cables of Rated Voltages up to and Including 450/750 V – Part 3: Non-sheathed Cables for Fixed Wiring
DIN VED 0281-3 Polyvinyl Chloride Insulated Cables of Rated Voltages up to and Including 450/750 V – Part 3: Non-sheathed Cables for Fixed Wiring

Characteristics

Rated voltage Uo/U: 450/750 V;
Normal operating temperature: 70˚C.
Short circuit temperature (5 seconds maximum duration): 160˚C.
IEC 60227-3 (mark 60227 IEC 01)
Minimum bending radius:
4D for D < 8mm
5D for 8mm < D < 12mm Note: D is overall diameter of cable.
6D for D > 12mm

H07V-U (BV)

Conductor		Insulation Thickness	Overall Diameter		Approx. Weight	Max. D.C. Resistance of Conductor at 20℃	Allowable Ampacities
Conductor		Insulation Thickness	Min.	Max.	Approx. Weight	Max. D.C. Resistance of Conductor at 20℃	Allowable Ampacities
mm2	Class of Conductor	mm	mm	mm	kg/km	Ω/km	A
1.5	1	0.7	2.6	3.2	21	12.1	18
2.5	1	0.8	3.2	3.9	32	7.41	25
4	1	0.8	3.6	4.4	47	4.61	33
6	1	0.8	4.1	5	65	3.08	42
10	1	1	5.3	6.4	110	1.83	58