Parker AC890PX Series, Инженерный справочник

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C h a p t e r 2 : P r o d u c t O v e r v i e w
2-3
AC890PX AC Drive
The drive is available in three voltage builds. Each build contains drives with different power ratings. Each drive has two
current ratings which are selected in software as either Heavy Duty or Normal Duty
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.
The table below shows the minimum/maximum current and power for each voltage build:
400V nominal 600V nominal 700V nominal
380-480Vac
kW ratings @ 400Vac 50Hz
HP ratings @ 460Vac 60Hz
Heavy Duty
(150% overload for 60 seconds)
minimum and maximum
power rating
132 – 315kW, 260 – 600A
200 – 500 HP, 250 – 590A
Normal Duty
(110% overload for 60 seconds)
minimum and maximum
power rating
132 – 400kW, 340 – 720A
250 – 600 HP, 320 – 710A
500-575Vac
HP ratings @ 575Vac 60Hz
Heavy Duty
(150% overload for 60 seconds)
minimum and maximum
power rating
110 – 315 kW, 140 – 320A
200 – 400 HP, 180 – 390A
Normal Duty
(110% overload for 60 seconds)
minimum and maximum
power rating
132 – 400kW, 170 – 440A
200 – 500 HP, 240 - 500A
600-690Vac
kW ratings @ 690Vac 50Hz
Heavy Duty
(150% overload for 60 seconds)
minimum and maximum
power rating
110 – 315 kW, 140 – 320A
200 – 400 HP, 180 – 390A
Normal Duty
(110% overload for 60 seconds)
minimum and maximum
power rating
132 – 400kW, 170 – 440A
200 – 500 HP, 240 - 500A
For more details refer to Appendix E : "Technical Specifications".
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In the drive's software Normal Duty is called "Quadratic", and Heavy Duty is called "Constant".