Lenze EDS4900U-REG - Manual (Page 35)

Technical Data
3-7
48XX/49XXSHB0399
( Controllers 4808 to 4813 (4Q controllers)
Type 4808 4809 4811 4812 4813
Order No. EVD
4808-E-V014
EVD
4809-E-V014
EVD
4811-E-V014
EVD
4812-E-V014
EVD
4813-E-V014
Output power 1) P
el
[kW] 189 287 402 575 690
Mains voltage V
mains
3 ô 410...550 V~ á0%, 50...60Hz
Armature voltage V
A
575 V if V
mains
= 500 V (1.15 ¼ V
mains
)
Rated armature current
(continuous operation) I
Arated
[A] 330 500 700 1000 1200
Maximum current (short-time
operation) I
Amax
[A] 400 600 840 1200 1350
Field voltage 2) V
F
V
Fmax
= 0.875 ¼ V
L1-L3
Max. field current, controlled I
F
[A] 15 30
Power loss 3) P
loss
[W] 830 1220 2100 2850 3400
Ambient temperature in
operation T
amb
[ •C] 0...+ 35 4)
Weight approx. [kg] 28 28 60 60 60
1) referred to a mains voltage of 3 ¼ 500V~
2) The field is controlled as a current source, i.e. the field voltage depends on the field resistance.
3) at rated armature current
4) T
amb
$35°C: no power derating , 35°C T
amb
$45°C: power derating 1%/K
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