PVC Insulated, Round Cables, 450/750V

Application

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.

Standard

AS/NZS 5000.2
AS 1125
AS 3808

Construction

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

Technical Characteristics

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

Cable Parameter

2 cores

Nom. conductor area mm^2	Conductor No./ OD	Nom. insulation thickness mm	Nom. sheath thickness mm	Nom. overall diameter mm	Approx. mass kg/km
1.5	7/0.50	0.6	0.9	8.0	95
2.5	7/0.67	0.7	1	9.6	140

3 cores

Nom. conductor area mm^2	Conductor No./ OD	Nom. insulation thickness mm	Nom. sheath thickness mm	Nom. overall diameter mm	Approx. mass kg/km
1.5	7/0.50	0.6	0.9	8.5	120
2.5	7/0.67	0.7	1	10.1	170
4	7/0.85	0.8	1.1	11.7	240
6	7/1.04	1.0	1.1	13.2	300

4 cores

Nom. conductor area mm^2	Conductor No./ OD	Nom. insulation thickness mm	Nom. sheath thickness mm	Nom. overall diameter mm	Approx. mass kg/km
1.5	7/0.50	0.6	0.9	9.2	130
2.5	7/0.67	0.7	1	11.4	210
4	7/0.85	0.8	1.1	12.4	280
6	7/1.04	1.0	1.1	13.8	330

7 cores

Nom. conductor area mm^2	Conductor No./ OD	Nom. insulation thickness mm	Nom. sheath thickness mm	Nom. overall diameter mm	Approx. mass kg/km
1.0	1/1.13	0.6	0.9	10.0	150
1.5	7/0.50	0.6	0.9	11.4	195
2.5	7/0.67	0.7	1	13.3	300

12 cores

Nom. conductor area mm^2	Conductor No./ OD	Nom. insulation thickness mm	Nom. sheath thickness mm	Nom. overall diameter mm	Approx. mass kg/km
1.0	1/1.13	0.6	0.9	12.9	240
1.5	7/0.50	0.6	0.9	15.0	320
2.5	7/0.67	0.7	1	17.5	490

19 cores

Nom. conductor area mm^2	Conductor No./ OD	Nom. insulation thickness mm	Nom. sheath thickness mm	Nom. overall diameter mm	Approx. mass kg/km
1.0	1/1.13	0.6	0.9	14.9	350
1.5	7/0.50	0.6	0.9	16.8	450
2.5	7/0.67	0.7	1	21.0	760

27 cores

Nom. conductor area mm^2	Conductor No./ OD	Nom. insulation thickness mm	Nom. sheath thickness mm	Nom. overall diameter mm	Approx. mass kg/km
1.0	1/1.13	0.6	0.9	17.9	480
1.5	7/0.50	0.6	0.9	21.1	670
2.5	7/0.67	0.7	1	24.8	1030

37 cores

Nom. conductor area mm^2	Conductor No./ OD	Nom. insulation thickness mm	Nom. sheath thickness mm	Nom. overall diameter mm	Approx. mass kg/km
1.0	1/1.13	0.6	0.9	21.2	690
1.5	7/0.50	0.6	0.9	22.7	840
2.5	7/0.67	0.7	1	27.9	1380

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PVC Insulated, Round Cables, 450/750V

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