SEW-Eurodrive MOVIMOT flexible MMF1 C/DBC Series - Page 305

11
Technical data and dimension sheets
Technical data
Operating Instructions – MOVIMOT
®
flexible
305
Brake chopper and braking resistor
MOVIMOT
®
flexible
flange size electronics cover
MMF.1..
Sizes of the electronics cover Size1
without cooling fins
Size1
with cooling fins
Type of electronics cover DFC...-
0020...
DFC...-
0025...
DFC...-
0032...
DFC...-
0040...
DFC...-
0055...
Nominal output current 2.0A 2.5A 3.2A 4.0A 5.5A
Minimum
braking resistance
R
BWmin
100Ω
Brake chopper
Continuous power
550W 750W 900W 900W 900W
Brake chopper
Peak power
300% × apparent output power S
N
× 0.9
225%
S
N
×0.9
Installation location
MOVIMOT
®
flexible
flange size electronics cover
MMF.1..
Sizes of the electronics cover Size1
without cooling fins
Size1
with cooling fins
Type of electronics cover DFC...-
0020...
DFC...-
0025...
DFC...-
0032...
DFC...-
0040...
DFC...-
0055...
Nominal output current 2.0A 2.5A 3.2A 4.0A 5.5A
Ambient temperature See chapter "Environmental conditions"
Degree of protection IP Standard: IP65 according to EN60529 (housing closed and all cable
bushings sealed)
Pollution class 2 in accordance with IEC60664-1
Overvoltage category III in accordance with IEC60664-1
Installation altitude h Up to h ≤ 1000m: without restrictions
The following restrictions apply to altitudes >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 separation
and the air gaps, and to adhere to creepage distances according
to EN61800‑5‑1, an overvoltage protection device must be con-
nected upstream to reduce the overvoltages from category III to
category II.
Proof of mechanical
strength
MMF1.: 3M7/5M2 according to DINEN60721-3-3/-5
MMF3.: 3M5/5M1 according to DINEN60721-3-3/-5
29129451/EN – 12/2019