PVC Insulated, Round Cables, 450/750V

These cables are used for control circuits unenclosed, enclosed in conduit, buried direct or in underground ducts for commercial, industrial, mining and electricity authority systems where not subject to mechanical damage.

Conductor	Plain annealed copper. Maximum operating temperature: 90°C
Insulation	PVC V90.
Insulation colour:	2C: Red, Black 3C: Red, White & Blue 4C: Red, White, Blue, & Black 7-37C: White (Numbered)
Sheath:	Polyvinylchloride compound PVC 5V90
Sheath colour:	Black, other colors are available upon request

Conductor	Current Ratings			Electrical Characteristics
Nominal Area mm^2	Unenclosed In Air A	Buried direct A	Buried In Ducts A	Maximum DC Resistance @20°C Ohm/km	Maximum AC Resistance @90°C Ohm/km	Reactance Ohm/km	Single Phase Voltage Drop @90°C mV/Am
2 cores
1.5	21	31	24	13.6	16.5	0.111	33.0
2.5	30	44	34	7.41	9.01	0.102	18.0
3 cores
1.5	17	26	21	13.6	16.5	0.111	28.6
2.5	25	37	29	7.41	9.01	0.102	15.6
4	33	48	37	4.61	5.61	0.102	9.71
6	42	61	47	3.08	3.75	0.097	6.49
4 cores
1.5	17	26	21	13.6	16.5	0.111	28.6
2.5	25	37	29	7.41	9.01	0.102	15.6
4	33	48	37	4.61	5.61	0.102	9.71
6	42	61	47	3.08	3.75	0.097	6.49
7-37 cores
1.0	14	21	17	18.1	25.8	0.119	51.6
1.5	17	26	21	13.6	16.5	0.111	33.0
2.5	25	37	29	7.41	9.01	0.102	18.0