Cable Specification - Hayward S.Line Pro Fi 25kW Installation & Operation Manual

7.APPENDIX

7.2 Cable specification

(1) Single phase unit
Nameplate
maximum
Phase line
current
No more
2 1.5mm
than 10A
2 2.5mm
10~16A
2 4mm
16 ~25A
2 6mm
25 ~32A
2 10mm
32 ~40A
2 16mm
40 ~63A
2 25mm
63~75A
2 25mm
75~101A
2 35mm
101~123A
2 50mm
123~148A
148~186A 2 70mm
186~224A
2 95mm
(2) Three phase unit
Nameplate
maximum
Phase line
current
No more
than 10A 3 1.5mm
10~16A
3 2.5mm
16 ~25A
3 4mm
25 ~32A
3 6mm
32 ~40A
3 10mm
40 ~63A 3
3
63~75A
3 25mm
75~101A
3 35mm
101~123A
123~148A 3 50mm
148~186A 3 70mm
186~224A
3 95mm
When the unit will be installed at outdoor, please use the cable which can against UV.
Earth line
2 2
1.5mm
20A
2
2.5mm 2
32A
2 2 40A
4mm
2
2 40A
6 mm
2
2 63A
10mm
2 80A
2
16mm
2
2
100A
mm
25
2
2
125A
mm
25
2
2
160A
35mm
2
2
50mm
225A
2
2
70mm
250A
2
2
95mm
280A
Earth line
2
1.5mm 2
2 2
2.5mm
2 2
4mm
2
2
6 mm
2 2
10mm
2 2
16mm 16mm
2
2
25mm mm
25
2
2
mm
25
2
2
35mm
2
2
50mm
2
2
70mm
2
2
95mm
Creepage protector
MCB
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
30mA less than 0.1 sec
Creepage protector
MCB
30mA less than 0.1 sec
20A
30mA less than 0.1 sec
32A
30mA less than 0.1 sec
40A
30mA less than 0.1 sec
40A
30mA less than 0.1 sec
63A
80A
30mA less than 0.1 sec
100A
30mA less than 0.1 sec
125A 30mA less than 0.1 sec
160A 30mA less than 0.1 sec
225A 30mA less than 0.1 sec
30mA less than 0.1 sec
250A
30mA less than 0.1 sec
280A
45
Signal line
2
n 0.5mm
Signal line
2
n 0.5mm