Motor Connection; Environmental Conditions; Electrical Supply Conditions - Lenze i550-C0.25/120-1 Project Planning Manual

Technical data
Standards and operating conditions

Electrical supply conditions

Motor connection

Requirements to the shielded motor cable
Capacitance per unit length
C-core-core/C-core-shield < 75/150 pF/m
C-core-core/C-core-shield < 150/300 pF/m
Electric strength
Uo/U = 0.6/1.0 kV
U ≥ 600 V

Environmental conditions

Energy efficiency
Class IE2
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)
Ensuring
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
The connection to different supply forms enables a worldwide application of the inverters.
The following is supported:
1-phase mains connection 120 V
•
1-phase mains connection 230/240 V
•
3-phase mains connection 230/240 V "Light Duty"
•
3-phase mains connection 230/240 V
•
3-phase mains connection 400 V
•
3-phase mains connection 400 V "Light Duty"
•
3-phase mains connection 480 V
•
3-phase mains connection 480 V "Light Duty"
•
78
UL
EN 50598-2
EN 60721-3-1
EN 60721-3-2
EN 60721-3-3
EN 61800−5−1
UL 61800-5-1
EN 60721-3-2
Germanischer Lloyd
EN 61800−5−1
^ 80
^ 83
^ 97
^ 92
^ 100
^ 113
^ 123
^ 136
≤ 2.5 mm² / AWG 14
≥ 4 mm² / AWG 12
Uo = r.m.s. value external conductor to PE
U = r.m.s. value external conductor/external conductor
U = r.m.s. value external conductor/external conductor
Storage
Transport
Ensuring
Operation at a switching frequency of 2 or 4 kHz: above +45° C,
reduce rated output current by 2.5 %/°C
Operation at a switching frequency of 8 or 16 kHz: above +40° C,
reduce rated output current by 2.5 %/°C
Reduce rated output current by 5 %/1000 m
in original packaging
up to 45 kW
5 ... 13.2 Hz
13.2 ... 100 Hz
up to 11 kW
10 ... 57 Hz
57 ... 150 Hz
Voltage against earth: max. 300 V
Voltage against earth: max. 300 V
Apply the measures described for IT systems!
IT systems are not relevant for UL-approved systems