Xylem IM167 R8 Aquavar CPC (Centrifugal Pump Control) - Manual (Page 136)

136
Input Power (Mains) Connection
Input Power (Mains) Connection Specifications
Voltage (U
1
)
208/220/230/240 VAC 3-phase (1-phase) +10%-15% for CPC2XXXX.
400/415/440/460/480 VAC 3-phase +10%-15% for CPC4XXXX.
Prospective Short-Circuit Maximum allowed prospective short-circuit current in the supply is
Current (IEC 629) 65 kA in a second providing that the mains cable of the drive is
protected with appropriate fuses. US: 65,000 AIC.
Frequency 48…63 Hz
Imbalance Max. ±3% of nominal phase to phase input voltage.
Fundamental Power
0.98 (at nominal load)
Factor (cos phi
1
)
Cable Temperature
90º C (194º F) rating minimum
Rating
Motor Connection
Motor Connection Specifications
Voltage (U
2
) 0…U
1
, 3-phase symmetrical, U
max
at the field weakening point.
Frequency 0…500 Hz
Frequency Resolution 0.01 Hz
Current See “Ratings” on pages 131-134
Power Limit 1.5 x Rated HP
Field Weakening Point 10…60 Hz
Switching Frequency Selectable: 1, 4 or 8 kHz
Cable Temperature
90º C (194º F) rating minimum
Rating
Frame Size
Maximum Motor Cable Length
f
sw
= 1 or 4 kHz f
sw
= 8 kHz
Maximum Motor R1 100 m 50 m
Cable Length R2 - R4 200 m 100 m
R5 - R6 300 m 150 m
R7 - R8 300 m NA
WARNING! Using a motor cable longer than specified in the chart above may cause
permanent damage to the drive or motor.
WARNING! Use of an output load filter or reactor is required when motor leads
exceed the above recommendations. Consult motor manufacturer on required use
of inverter drives.
TECHNICAL DATA