Rockwell Automation Publication 20D-TD002L-EN-P - July 2018 107
PowerFlex 700S Drives with Phase II Control
Voltage Tolerance
Derating Guidelines
Altitude Derating
Frame Type Derate
1…6 Altitude 1,000 m (3,300 ft) maximum without derating. For altitudes above 1,000 m (3,300 ft), consult the
factory.
Efficiency
(typical)
9…14 Altitude 100% load capacity (no derating) up to 1,000 m above sea level.
-1% derating for each 100 m above 1,000 m.
Maximum altitudes: AC Input Voltage: Max. Altitude:
380…400V 3,000 m
415…480V 2,000 m
600…690V 2,000 m
HP @ Motor (Drive Output)
Actual Line Voltage (Drive Input)
Full Power Range
Drive Operating Range
Nominal Motor Voltage -10%
Nominal Motor Voltage
Derated Power Range
No Drive
Output
Drive Rated Voltage
Drive Rated Voltage +10%
5 HP
3.7 HP
HP @ Motor (Drive Output)
Actual Line Voltage (Drive Input)
342V
460V
No Drive
Output
480V
528V
Example:
Calculate the maximum power of a 5 HP, 460V motor connected to a 480V rated drive supplied with 342V actual line
voltage input.
• Actual Line Voltage / Nominal Motor Voltage = 74.3%
• 74.3% 5 HP = 3.7 HP
• 74.3% 60 Hz = 44.6 Hz
At 342V actual line voltage, the maximum power the 5 HP, 460V motor can produce is 3.7 HP at
44.6 Hz.
Drive Rating Nominal Line
Voltage
Nominal Motor
Voltage
Drive Full Power
Range
Drive Operating
Range
200…240 200 200† 200…264 180…264
208 208 208…264
240 230 230…264
380…400 380 361† 361…528 325…528
400 383 383…528
480 460 460…528
500…600
(Frames 1…4 Only)
600 575† 575…660 432…660
500…690
(Frames 5 & 6 Only)
600 575† 575…660 475…759
690 690 690…759 475…759
Drive Full Power Range = Nominal Motor Voltage to Drive Rated Voltage + 10%.
Rated current is available across the entire Drive Full Power Range
Drive Operating Range = †Lowest Nominal Motor Voltage - 10% to Drive Rated Voltage + 10%.
Drive Output is linearly derated when Actual Line Voltage is less than the
Nominal Motor Voltage
10 20 30 40 50 60 70 80 90 100
% Speed/% Load
% Eciency
vs. Speed
vs. Load
75
80
85
90
95
100
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