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Page 7
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Technical data
A373-10-880 Issue R
2.5
Electrical data
. For motor current information please refer to the motor rating plate. The motor start-up
current is drawn for less than one second, so you must use slow-blow fuses to prevent unnecessary fuse failure when
the pump starts. Fuses should be to EN60269
. For conformance with CSA standards only, CSA certified
fuses are to be used. If you use the pump at temperatures lower than 13 °C, the start-up current will be drawn for
longer; this may cause the motor thermal overload device to open.
Table 5 - Electrical data: three-phase motors
Pump Item Number
Voltage (V)
Frequency (Hz)
A373-30-940,
A373-41-940
200-220
50
380-415
50
200-230
60
460
60
Motor output rating (continuous)
50 Hz operation
0.75 kW
60 Hz operation
0.90 kW
Table 6 - Electrical data: single-phase motors
Pump Item Number
Voltage (V)
Frequency (Hz)
A373-15-903,
A373-16-903, A374-15-903
220-240
50
230-240
60
A373-15-981, A374-15-981
115
60
230
60
A373-15-904, A374-15-904
100
50
100-105
60
200
50
200-210
60
A373-17-984, A373-25-984
110
50
115-120
60
200-240
50
200-230
60
Motor output rating (continuous)
50 Hz operation
0.75 kW
60 Hz operation
0.90 kW