Lenze 4800 Manual page 35

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