Honeywell HVAC232 Series, Руководство по применению, Страница: 30 / 145

Application manual HVAC232/402 | Document 27-652 | Issue ENG06 | 2019-08-07 30
Table 9. Cable and fuse sizes for HVAC232/402, 208 - 240 V, 1~
Frame Power
[kW]
Fuse
[A]
Mains cable
Cu [mm
2
]
Motor cable
Cu [mm
2
]
Terminal cable size (min/max)
Main
terminal
[mm
2
]
Earth
terminal
[mm
2
]
Control
terminal
[mm
2
]
Relay
terminal
[mm
2
]
MI1 0.25…0.55 10 2
×
1.5+1.5 3
×
1.5+1.5 1.5…4 1.5…4 0.5…1.5 0.5…1.5
MI2 0.75…1.50 20 2 × 2.5+2.5 3 × 1.5+1.5 1.5…4 1.5…4 0.5…1.5 0.5…1.5
MI3 2.2* 32 2
×
6+6 3
×
1.5+1.5 1.5…6 1.5…6 0.5…1.5 0.5…1.5
* The maximum ambient operating temperature of this drive is 40 °C!
Table 10. Cable and fuse sizes for HVAC232/402, 380 - 480 V, 3~
Frame Power
[kW]
Fuse
[A]
Mains cable
Cu [mm
2
]
Motor cable
Cu [mm
2
]
Terminal cable size (min/max)
Main
terminal
[mm
2
]
Earth
terminal
[mm
2
]
Control
terminal
[mm
2
]
Relay
terminal
[mm
2
]
MI1 0.37…0.75 6 3
×
1.5+1.5 3
×
1.5+1.5 1.5…4 1.5…4 0.5…1.5 0.5…1.5
MI2 1.1…2.2 10 3
×
1.5+1.5 3
×
1.5+1.5 1.5…4 1.5…4 0.5…1.5 0.5…1.5
MI3 3.0…5.5 20 3
×
2.5+2.5 3
×
2.5+2.5 1.5…6 1.5…6 0.5…1.5 0.5…1.5
MI4 7.5…25.5 20 3 × 6+6 3 × 6+6 1…10Cu 1…10 0.5…1.5 0.5…1.5
MI5 15…18.5 40 3
×
10+10 3
×
10+10 2.5…50 Cu/Al 2.5…35 0.5…1.5 0.5…1.5
NOTE:
To fulfil standard EN61800-5-1, the protective conductor should be at least 10 mm
2
Cu or 16 mm
2
Al . Another possibility is to use an additional
protective conductor of at least the same size as the original one.