
3 609 929 B46/2008-09 | LT353/LT354/LT355
Bosch Rexroth AG
27
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Technical data
Table 3
Designation
LT353
LT354
LT355
Order number
0 608 750 112
0 608 750 113
0 608 750 114
Input voltages
(from power supply module)
Intermediate circuit volt-
age
280 V
DC
to 370 V
DC
Control voltage
+24 V
Processor voltage
+5 V
Output voltage
3-phase, 0-230 V
AC
Output frequency
0 Hz to 667 Hz
Motor speed
20,000 rpm
20,000 rpm
10,000 rpm (EC 305)
20,000 rpm (EC 304)
Rated current
3.5 A
7 A
11 A
Maximum current
14 A
28 A
45 A
Nominal power
800 VA
1600 VA
2500 VA
Maximum line length to
motor
100 m
Interference suppression
EN 55011 class A (industrial area)
Interference immunity
IEC 1000-4 part 2 to part 5 severity level 4
Permissible ambient tem-
perature
0 °C to 55 °C with fan
Admissible relative humidi-
ty during operation
20%-90% non-condensing
Admissible storage tem-
perature
–20 °C to 70 °C
Admissible relative storage
humidity
20 - 95 %
Protection class
Protective earthing for power supply Protection class I
Protective extra-low voltage for logic unit (PELV)
Protection type
IP20 (protection against accidental contact) when installed
Dimensions (W x H x D)
46 mm x 271 mm x 285 mm
Weight
2.95 kg
2.95 kg
3.25 kg
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