Lenze i950 Series - Motor Connection; Environmental Conditions; Electrical Supply Conditions

Motor connecon
Requirements for the shielded motor cable
Capacitance per unit
length
< 150/300 pF/m C-core-core/C-core-shield ≥ 4 mm² / AWG 12
< 75/150 pF/m C-core-core/C-core-shield ≤ 2.5 mm² / AWG 14
Electric strength
Uo/U = 0.6/1.0 kV
U = r.m.s. value from external conductor to external
conductor
Uo = r.m.s. value of external conductor to PE
UL U ≥ 600 V
U = r.m.s. value from external conductor to external
conductor
Environmental condions
Energy eciency
EN 50598-2 Class IE2
Climate
Storage EN 60721-3-1 1K3 (-25 ... +60°C)
Transport EN 60721-3-2 2K3 (-25 ... +70°C)
Operaon EN 60721-3-3 3K3 (-10 ... +55°C)
Operaon at a switching frequency of 2 or 4 kHz: above
+45°C: reduce rated output current by 2.5 %/°C
Operaon at switching frequency of 8 or 16 kHz: above
+40°C: reduce rated output current by 2.5 %/°C
Site altude
0 … 1000 m amsl
1000 … 4000 m amsl Reduce rated output current by 5 %/1000 m
Polluon
EN 61800-5-1
Degree of polluon 2
UL 61800-5-1
Vibraon resistance
Transport EN 60721-3-2 2M2 (sine, shock) In original packaging
Operaon
EN 61800-5-1
Amplitude 0.075 mm 10 ... 57 Hz
Acceleraon resistant up to 1
g
57 ... 150 Hz
Germanischer
Lloyd
Amplitude ±1 mm 5 ... 13.2 Hz
Acceleraon resistant up to
0.7 g
13.2 ... 100 Hz
up to 15 kW
Electrical supply c
ondions
Power systems
IT
Please employ the measures described for IT systems!
IT systems not relevant for UL-approved systems
TN
Voltage to earth: max. 300 V
TT
Technical data
St
andards and operang condions
Electrical supply condions
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