8
9
www.raytecled.com
www.raytecled.com
UK / Europe Tel: +44 (0) 1670 520055
Americas Tel: +1 613 270 9990
UK / Europe Tel: +44 (0) 1670 520055
Americas Tel: +1 613 270 9990
4.1 DALI Wiring Instructions
Cross section in mm
2
Maximum cable length L in m
25°C
50°C
75°C
0.14
31
28
26
0.50
112
102
93
0.75
168
153
140
1.00
224
204
187
1.50
300
300
281
2.00
300
300
300
2.50
300
300
300
5. Troubleshooting
1. Ensure the two LED boards are correctly wired to terminal block. Red to Red : Black to
Black – paired cables
2. Ensure Mains input is correctly connected.
3. Ensure Mains Input is turned on at the source.
4. If LED panel fails to light is it possible to identify if problem is with LED panel or power
supply by swapping LED cables to opposite power supply to help identify problem.
Max number of fittings allowed per MCB
MCB Type
Rating
SPZ/SPX-HP10K
(120W Version)
SPZ/SPX-HP15K
(180W Version)
SPZ/SPX-HP20K
(240W Version)
SPZ/SPX-HP25K
(300W Version)
B
10A
4
3
2
1
B
16A
10
6
4
3
B
20A
12
7
5
4
B
25A
15
10
7
6
C
10A
8
5
4
3
C
16A
16
8
6
5
C
20A
20
10
8
6
C
25A
26
16
13
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