HO5V-U, HO7V-U

HO5V-U 300/500 V HO7V-U 450/750 V

Conductor : Solid copper conductor, class 1 DIN VDE 0281,IEC 60228

Insulation : PVC insulation compound TI-1

Core Colours : Green/Yellow, Blue, Black, Brown, Grey, Orange, Pink, Red, Violet, White, Green, Yellow or other colours

Flame propagation : Flame Retardant Test as Per IEC 60332-1

- Fixed Installation In Conduits And Under Plaster, For Appliance Wiring And Distribution Stations

- Coils 100 and 200 m in Carton Boxes, Reels

Operating Temp : -20°C to max.+80°C

Nominal Voltage : HO5V-U : 300/500 V | HO7V-U : 450/750 V

Test Voltage : HO5V-U : 2000V | HO7V-U : 2500V

Insulation resistance : Min. 10 MΩ x km

Min. bending radius : 4 x Cable Diameter

Nominal cross section area of conductor (Sq. mm)	Number / Nominal dia of strands (mm)	Nominal Insulation Thickness (mm)	Approx Overall Diameter (mm)	Max. Conductor Resistance at 20°C (ohm/km)	Current Rating Casing (AMPS)	Current Rating Concealed (AMPS)
1.00	14/0.30*	0.70	2.80	18.1	14	13
1.50	22/0.30*	0.70	3.00	12.1	18	16
2.50	36/0.30*	0.80	3.70	7.41	24	20
4.00	56/0.30**	0.80	4.20	4.95	32	26
6.00	84/0.30**	0.80	4.80	3.30	42	35

* Class 2 Stranded conductor
** Class 5 Flexible conductor

Size in mm	Nos/dia. (Nom.)	Insulation Thickness in mm (nom.)	Outer Dia in mm (Appx.)	Max. C.R in ohm/km Copper
0.5	1/0.80	0.60	2.10	36.00
0.75	1/0.97	0.60	2.20	24.50
1	1/1.13	0.60	2.60	18.10

Size in mm	Nos/dia. (Nom.)	Insulation Thickness in mm (nom.)	Outer Dia in mm (Appx.)	Max. C.R in ohm/km Copper
1.5	1/1.38	0.70	3.00	12.10
2.5	1/1.78	0.80	3.60	7.41
4	1/2.24	0.80	4.10	4.61
6	1/2.78	0.80	4.70	3.08
10	1/3.57	1.00	5.80	1.83

Note says:

The number of wires is approximate and wire diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance of IEC 60228 / DIN VDE 0295 / IS 8130 / BS 6360

In view of continuous improvements in our design and process, specifications given here in are subject change without notice.