Eaton Rapid Link RAMO5, Manual

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6 RASP5 Speed controller
6.4 Special technical data
136
Rapid Link 5 · RAMO5 · RASP5 10/19 MN034004EN www.eaton.com
6.4 Special technical data
The following tables show the technical data of the RASP5 Motor Control
Unit in the individual power classes with the allocated motor output.
￫
The motor output allocation is based on the rated operational
current.
￫
The motor output designates the respective active power
output to the drive shaft of a normal, four pole, internally or
externally ventilated three-phase asynchronous motor with
1500 min
-1
(at 50 Hz) and 1800 min
-1
(at 60 Hz).
Symbol Unit RASP5-2… RASP5-4… RASP-5… RASP-8…
Rated operational current (I
e
) I
e
A 2.4 4.3 5.6 8.5
Overload current for 60 s every 600 s at
40 °C I
L
A 3.6 6.5 8.4 12.75
Overload current for 2 s every 20 s at
40 °C I
L
A 4.8 8.6 11.2 17
Apparent power at 400 V rated opera-
tion S kVA 1.84 3.27 4.24 6.49
Assigned motor output at 440 V, 60 Hz
P kW 0.75 1.5 2.2 4
P HP 1 2 3 5
Settings range
Setting range current limitation
(P1-08) l
2
A 0.2 - 2.4 0.4 - 4.3 0.5 - 5.6 0.8 - 8.5
Power side (primary side)
Number of phases 3 3 3 3
Rated voltage U
LN
V 380 V - 15 % - 480 V + 10 %, 50/60 Hz
(380 - 480 V ±0 %, 45 - 66 Hz ±0 %)
Input current I
LN
A 2.5 4.1 5.3 7.8
Braking
Braking value I/I
e
% ≦ 30 ≦ 30 ≦ 30 ≦ 30
Switch-on threshold for the braking tran-
sistor U
DC
V DC 765 765 765 765