Environmental Conditions; Electrical Supply Conditions - Lenze R750-C Montage- Und Einschaltanleitung

Environmental conditions

Climate
1K3 (-25 ... +60°C)
2K3 (-25 ... +70°C)
3K3 (-10 ... +55°C)
Site altitude
0 ... 1000 m amsl
1000 ... 4000 m amsl
Pollution
Degree of pollution 2
Vibration resistance
Transport
2M2 (sine, shock)
Operation
Amplitude 1 mm
Acceleration resistant up to 0.7 g
Amplitude 0.075 mm
Acceleration resistant up to 1 g

Electrical supply conditions

Permissible power systems
TT
TN
IT
Operation on public supply systems
Take measures to limit the expected radio
interference.
R ≥ 240 must be met.
sce
13 kW
26 kW
Operational performance in case of system disturbances
Voltage dips
Voltage interruptions
short-time
EN 60721-3-1 Storage
EN 60721-3-2 Transport
EN 60721-3-3 Operation
above +45°C: reduce rated current by 2.5 %/°C
Reduce rated current by 5 %/1000 m
EN 61800-5-1
EN 60721-3-2 In original packaging
5 ... 13.2 Hz
Germanischer Lloyd
13.2 ... 100 Hz
10 ... 57 Hz
EN 61800-5-1
57 ... 150 Hz
Voltage to earth: max. 300 V
Voltage to earth: max. 300 V
Please employ the measures described for IT systems!
IT systems not relevant for UL-approved systems
The machine or system manufacturer is responsible for
compliance with the requirements for the machine/system!
EN 61800-12 R : short-circuit power ratio at the connection point of the
sce
machine or plant to the public network.
In order to comply with the standard, the installer or operator of
the plant must ensure that this device shall only be connected to a
connection point with the required short circuit power S
If necessary, consultation with the mains operator is required.
S ≥ 3696 kVA
sc
S ≥ 7392 kVA
sc
In case of mains errors, the device changes to the error status.
After an automatic reset, the operation is continued.
Technical data
Standards and operating conditions
Electrical supply conditions
sc
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