Siemens MICROMASTER 420 Getting Started Guide

6 MICROMASTER 420/430/440, Getting Started Guide 10/14 - A5E02779537A3
Frame Size FX Frame Size GX
356 mm
14"
Ø 30 mm
1.2"
1321 mm
52 "
MM430
MM440
125 mm
4.9"
125 mm
4.9"
Ø 20 mm
0.8"
1376 m
54 "
12 mm
0.5"
125 mm
4.9"
125 mm
4.9"
12 mm
0.5"
326 mm
12.8"
MM430
MM440
1459 mm
57 "
545 mm
21""
Ø 28 mm
1.1"
MM430
MM440
125 mm
4.9"
125 mm
4.9"
Ø 20 mm
0.8"
12 m
m
0.5"
12 m
m
0.5"
125 mm
4.9"
125 mm
4.9"
326 mm
12.8"
1506
m
52.3
"
MM430
MM440

Siemens MICROMASTER 420 Specifications

General

Power Range	0.12 kW to 11 kW
Output Voltage	0 to input voltage
Input Frequency	47 Hz to 63 Hz
Output Frequency	0 Hz to 650 Hz
Overload Capacity	150% for 60 seconds
Enclosure Rating	IP20
Input Voltage	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Control Type	V/f control
Braking	Optional braking module
Protection Features	Overcurrent, overvoltage, undervoltage, overload, short circuit, ground fault
Cooling	Air-cooled
Ambient Temperature	-10 °C to +50 °C
Communication Interfaces	USS protocol