Eaton M-Max Series User Manual page 26

M-Max Series Overview
General Rated Operational Data, continued
Description
Power Section
Rated operational voltage
MMX11
MMX12
MMX32
MMX34
MMX35
Input switch-on frequency
Input current
Short-circuit current
Input frequency
Pulse frequency
(switching frequency of the inverter)
Operating mode
Output voltage
Output frequency
Frequency resolution (setpoint value)
Rated operational current
Overload current
Starting current
Braking torque
Control Section
Control voltage (output)
Reference voltage (output)
Input, digital, parameter definable
Permitted residual ripple with external
control voltage (+24V)
Input, analog, parameterizable,
selection via microswitches
Resolution
Output, digital, parameter definable
Output relay, parameter definable
Output relay, parameter definable
Serial interface
Notes
Symbols used in technical data and formulas.
122°F (50°C) with lateral clearance of
10 M-Max Series Adjustable Frequency Drive MN04020003E—October 2013 www.eaton.com
Symbols Unit
f LN Hz
U e Vac
U e Vac
U e Vac
U e Vac
U e Vac
— —
THD %
I K kA
f LN Hz
f PWM kHz
— —
U 2 V
f 2 Hz
I Hz
I/I e %
I/I e %
I/I e %
M B /M N %
U c Vdc
U s Vdc
— —
— —
— —
— Bit
— —
— —
— —
— —
0.79 in (20 mm) and reduced pulse frequency
Specification
at 50/60
1~115 (110 –15% to 120 +10%)
1~230 (208 –15% to 240 +10%)
3~230 (208 –15% to 240 +10%)
3~400 (380 –15% to 480 +10%)
3~575 (–15% to +10%)
Maximum one time per minute
>120
Maximum <50
50/60 (45–66 Hz ±0%)
1–16 (default = 6 kHz)
V/f characteristic curve control (FS), speed control with slip
compensation
3 AC 230 (MMX11), 3 AC U e (MMX12, MMX32, MMX34, MMX35)
0–320
0.01
100% continuous current at maximum 122°F (50°C) ambient temperature
150 for 60s every 600s
200 for 2s every 20s
30 for all sizes
Up to maximum 100% M N only as of size MMX34...4D3_ with external
braking resistance
24, max. 50 mA
10, max. 10 mA
6x, max. +30 Vdc, R i >12k ohms
Max. 5% U a /U a
2 x 0 (2) to +10 Vdc, R i >200k ohms or 0 (4) to 20 mA, R B ~200 ohms
10
1 x transistor: 48 Vdc, max. 50 mA
1 x N/O: 250 Vac, maximum 2A or 250 Vdc, max. 0.4A
1 x changeover contact: 250 Vac, maximum 2A or 250 Vdc, maximum 0.4A
®
RS485/Modbus RTU
4 kHz and altitude 1000m.