Lenze 9400 Manual - Manual (Page 158)

Multi-axis controllers
General data and operating conditions
5

158 EDS94SPP101 EN 7.1
”Multi Drive”
supply conditions
AC-mains operation
No direct connection, DC supply module or ”Single Drive”
network required
DC-bus operation Direct connection via terminals or busbars
For more information, please see the chapter DC-bus
operation.
Power systems
TT
Operation permitted without restrictions.
TN
With grounded phase
Operation with additional measures permitted:
z Protection of persons according to EN 61800-5-1 requires
the supplementary insulation of the control cables.
z Measures described for IT systems must be applied.
IT Additional device-internal measure required (see (”Earthing
of internal EMC filters”,  186)
Motors EN 60034 Only use motors suitable for inverter operation. Insulation
resistance: min. û ≥1.5 kV, min. du/dt ≥5 kV/μs
Operating conditions
Environmental conditions
Climate
Storage IEC/EN 60721-3-1 1K3 (-25 ... +60 °C)
Transport IEC/EN 60721-3-2 2K3 (-25 ... +70 °C)
Operation IEC/EN 60721-3-3 3K3 (-10 ... +55 °C)
Current derating at +45 ... +55 °C:
Device size 1 ... 7: 2.5 %/°C
Device size 8S ... 10: 1 %/°C
Site altitude 0 ... 4000 m amsl
1000 ... 4000 m amsl: current derating of 5 %/1000 m
Pollution EN 61800-5-1 Degree of pollution 2
Vibration resistance
(9.81 m/s 2 = 1 g)
Transport IEC/EN 60721-3-2 2M2
EN 61800-2 2 ... 9 Hz: amplitude 3.5 mm
10 ... 200 Hz: acceleration resistant up to 10 m/s
2
200 ... 500 Hz: acceleration resistant up to 15 m/s 2
Operation Germanischer Lloyd 5 ... 13.2 Hz: amplitude ±1 mm
13.2 ... 100 Hz: acceleration resistant up to 0.7 g
IEC/EN 60068-2-6 10 ... 57 Hz: amplitude 0.075 mm
57 ... 150 Hz: acceleration resistant up to 1 g