SIGMATEK 074.00660, Руководство по установке электроустановки

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Sigmatek FDD Sizes 7 to 9 Power Installation Guide
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5
Technical data
5.1 Drive technical data
5.1.1 Power and current ratings
For a full explanation of ‘Normal Duty’ and ‘Heavy Duty’ refer to the Control User Guide .
The continuous current ratings given are for maximum 40 °C (104 °F), 1000 m altitude and 3 kHz
switching frequency (unless stated otherwise). Derating is required for higher switching frequencies,
ambient temperature >40 °C (104 °F) and high altitude. For further information, refer to
Power and
current ratings (Derating for switching frequency and temperature) on page 80.
Table 5-1 400 V drive ratings (380 V to 480 V ±10 %)
* These ratings are for 2 kHz switching frequency. For ratings at 3 kHz switching frequency refer to
section 5.1.2
Power and current ratings (Derating for switching frequency and temperature) on
page 80.
Model
Normal Duty Heavy Duty
Max
cont
output
current
Nominal
power
at 400 V
Motor
power
at 460 V
Peak
current
Max
cont
output
current
Open
loop
peak
current
RFC
peak
current
Nominal
power
at 400 V
Motor
power
at 460 V
A kW hp A A A A kW hp
074.00660 79 37 60 86.9 66 99 132 30 50
074.00770 94 45 60 103.4 77 115.5 154 37 60
074.01000 112 55 75 123.2 100 150 200 45 75
084.01340 155 75 100 170.5 134 201 268 55 100
084.01570 184 90 150 202.4 157 235.5 314 75 125
094.02000 221 110 150 243.1 200* 300 350 90 150
094.02240 266* 132 200 292.6 224* 336 392 110 150