Collingwood Residential 2025

Maximum cable lengths

Use the tables below for the maximum cable length The lengths below are guidelines which cover most installations. If an installation requires a longer cable length, it may be possible but a calculation will be needed to confirm it. Please contact our technical support team for further information. All wiring must comply with national wiring regulations

Constant current drivers

Cable length in metres is from the driver to the last LED unit. The number of LED’s units wired to the driver does not affect the cable length.

Driver

0.2mm2

0.35mm2

0.5mm2

0.75mm2

1mm2 200m

1.5mm2

2.5mm2

350mA drivers 700mA drivers

50m 25m

80m 40m

100m

150m

300m

500m 250m

50m

75m

100m

150m

Maximum length for a 350mA driver using 1.5mm² cable is 300 metres of 2 core cable using one core for feed and the second core for return.

Single colour 24V DC LED strip (LSV, LSC, Neon, COF)

Recommended maximum cable length from power supply to start of strip.

Driver

0.5mm2

0.75mm2

1mm2 40m 32m

1.5mm2

2.5mm2

4.8W/m 6.5W/m

20m 16m 13m 10m

30m 25m 20m 15m 10m

60m 50m 40m 30m 20m

100m 80m 65m 50m 35m 30m

8W/m

26m 20m 15m 12m

9.6W/m

14.4W/m

7m 6m

17W/m

9m

18m

Above figures are for a 5m strip length. For a 2.5m strip length, for example, the maximum cable length is x 2.

RGBW products

Maximum cable lengths from power repeater to product.

Power repeater

0.5mm2

0.75mm2

1mm2

1.5mm2

2.5mm2

PR3002

3m

4.5m

6m

9m

15m

PR3011

50m

75m

100m

150m

250m

GL018 0.5W 24V DC drivers

Cable length is from the driver to the last LED unit.

Max product per driver

0.5mm2

0.75mm2

1mm2 220m

1.5mm2

2.5mm2

Up to 10 - GL018 Up to 20 - GL018 Up to 30 - GL018 Up to 40 - GL018

100m 50m 35m 25m

180m 90m 60m 40m

360m 180m 120m

550m 225m 180m 130m

110m 70m 50m

80m

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