Technical data
Rated data
Operation with increased power on a 480 V system
4
l
43
EDS84DG752 EN 7.0
4.2.5 Operation with increased power on a 480 V system
In continuous operation, the controllers can be actuated with a more powerful motor. The
overload capacity is limited to 120 %. Typical applications are pumps with a quadratic load
characteristic, or fans.
) Note!
Operation with an increased rated power is only permitted ...
ƒ with the rated data specified for the controller.
ƒ within the mains voltage range specified.
ƒ with the switching frequency 4 kHz.
ƒ at a max. ambient temperature of 40 °C
ƒ with the fuses and cable cross−sections specified for this operation.
ƒ after parameterisation according to the specifications (cf. EDS84DM...
software manual)
Mains Voltage Voltage range Frequency range
U
Lrated
[V] U
Lrated
[V] f [Hz]
3/PE AC 480 432 − 0 % ... 528 + 0 % 45 − 0 % ... 65 + 0 %
Mains current Output power Motor power
at I
arated
U, V, W 4 pol. ASM
Type I
Lrated
[A] S
arated
[kVA] P
arated
[kW]
E84DGDVB3714 1.3 1.0 0.55
E84DGDVB5514 1.8 1.3 0.75
E84DGDVB7514 2.4 1.8 1.1
E84DGDVB1124 3.2 2.4 1.5
E84DGDVB1524
1)
3.8 3.0 1.8
E84DGDVB2224 5.6 4.1 2.2
E84DGDVB3024
1)
7.2 5.3 4.0
E84DGDVB4024 9.3 6.8 5.5
E84DGDVB5524 12.8 9.4 7.5
E84DGDVB7524
2)
16.3 11.9 9.2
1) Operation with increased rated power for motor mounting only.
2) Motor connection with plug (Q8) not permissible.
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