Sinclair SCV-900EB Installation & User Manual page 27

8.4.4 Electrical wiring percautions
a. On-site wiring, parts and materials must comply with the local
and national regulations as well as relevant national electrical
standards.
National
standard
Fig. 8-15-1 Electrical wiring precaution (a)
b. Copper core wires must be used
Copper core wires
Fig. 8-15-2 Electrical wiring precaution (b)
8.4.5 Power supply specification
Table 8-4
Item
Model
SCV-750EB
SCV-900EB
SCV-1400EB
SCV-1800EB
See the table above for power wire diameter and length when the voltage drop at the power wiring point is within
2%. If the wire length exceeds the value specified in the table or the voltage drop is beyond the limit, the power
wire diameter should be larger in accordance with the relevant regulations.
Outdoor power supply
Power supply Manual switch
380-415V/3N~50Hz
380-415V/3N~50Hz
380-415V/3N~50Hz
380-415V/3N~50Hz
NOTE
c. It is advisable to use 3-core shielded cables for uint to minimize
interference. Do not use the unshielded multicore conductor cables.
Fig. 8-15-3 Electrical wiring precaution (c)
d. Power wiring must be entrusted to professionals with electrician
qualification.
Fig. 8-15-4 Electrical wiring precaution (d)
Fuse
100A 63A
125A 100A
200A 150A
250A
200A
22
Wiring
16mm X5(<20m)
2
25mm X5(<20m)
2
50mm X5(<20m)
2
70mm X5(<20m)
2