Grundfos CUE Series Product Manual page 44

Frequency converters for pump control 60 hz
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CUE selection
Mains supply 3 x 525-600 V
Rated
CUE
Input
output
Voltage
amps
1.7
1.7
2.4
2.4
2.7
2.7
3.9
3.9
4.9
4.9
6.1
6.1
9
9
11
11
* includes CUE and 0-120 psi 4-20mA sensor
44
CUE constant
enclosure
CUE only
pressure*
rating
part number
part number
IP21
91136781
IP55
91136900
IP21
91136782
IP55
91136901
IP21
91136783
IP55
91136902
IP21
91136784
IP55
91136903
IP21
91136785
IP55
91136904
IP21
91136786
IP55
91136905
IP21
91136787
IP55
91136906
IP21
91136788
IP55
91136907
Max
Enclosure
conductor
(AWG)
91136824
A3
10
91136954
A5
10
91136825
A3
10
91136955
A5
10
91136826
A3
10
91136956
A5
10
91136827
A3
10
91136957
A5
10
91136828
A3
10
91136958
A5
10
91136829
A3
10
91136959
A5
10
91136830
A3
10
91136960
A5
10
91136831
A3
10
91136961
A5
10
Grundfos CUE
output filter
Efficiency
dU/dt
Sine wave
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040
0.97
96755040

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