SEW-Eurodrive Movigear Performance MGF**-DFC-C Series, Руководство по эксплуатации, Страница: 308 / 416

11
Technical data and dimension sheets
Technical data
Operating Instructions – MOVIGEAR
®
performance
308
Type MOVIGEAR
®
performance MGF..2-..-C MGF..4-..-C MGF..4-..-C/XT
Installation altitude h Up to h ≤ 1000 m without restrictions.
The following restrictions apply to heights > 1000 m:
• From 1000 m to max. 3800 m: I
N
reduction by 1% per 100 m
• From 2000 m to max. 3800 m: To maintain protective separa-
tion and the air gaps and to comply with creepage distances
according to EN 61800‑5‑1, an overvoltage protection device
must be connected upstream to reduce overvoltages from cat-
egory III to category II.
Required preventive meas-
ure Grounding the device
1) 150% of Iɴ at n < 2% of nɴ
11.3.2 Environmental conditions
Ambient conditions
Climatic conditions
• Long-term storage (weatherproof):
EN 60721-3-1 class 1K2,
ambient temperature -25 °C to +70 °C (deviating to the standard),
non-condensing, no moisture condensation
• Transport (weatherproof):
EN 60721-3-2 class 2K3,
ambient temperature -25 °C to +70 °C,
non-condensing, no moisture condensation
• Operation (fixed installation, weatherproof):
EN 60721-3-3 class 3K3,
ambient temperature -25 °C to +60 °C (deviating to the standard),
non-condensing, no moisture condensation
• I
N motor
reduction: 3 % I
N
per K at 40 °C to 60 °C
Chemically active sub-
stances • Long-term storage (weatherproof):
EN 60721-3-1 class 1C2,
no corrosive gases, no salt mist (in contrast to the standard)
• Transport (weatherproof):
EN 60721-3-2 class 2C2,
no corrosive gases, no salt mist,
no sea water (in contrast to the standard)
• Operation (fixed installation, weatherproof):
EN 60721-3-3 class 3C2,
no corrosive gases, no salt mist
Mechanically active sub-
stances
• Long-term storage (weatherproof):
EN 60721-3-3 class 1S1, no conductive dust
• Transport (weatherproof):
EN 60721-3-2 class 2S1
• Operation (fixed installation, weatherproof):
EN 60721-3-3 class 3S1, no conductive dust
25945475/EN – 04/2019