Siemens MICROMASTER 430 Manual

2 Installation
MICROMASTER 430 Operating Instructions
30 6SE6400-5AC00-0BP0
2.4.4 Screening Methods
Frame Size C
For frame size C the Gland Plate Kit is supplied as an option. It allows easy and
efficient connection of the necessary screening. See the Gland Plate Installation
Instructions contained on the Document CD-ROM, supplied with the MM430.
Frame Sizes D, E and F
The Gland Plate is factory fitted. The installation of the screening is accomplished
using the same methodology as in frame size C.
Screening without a Gland Plate
Should a Gland Plate not be available, then the inverter can be screened using the
methodology shown in Figure 2-7.
1
M
ains power input
2 Control cable
3 Motor cable
4 Footprint filte
r
5 Metal back plate
6 Use suitable clips to fix motor and control cable screens securely to metal back plate
7 Screening cables
Figure 2-7 Wiring Guidelines to Minimize the Effects of EMI
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Siemens MICROMASTER 430 Specifications

General

Power Range	7.5 kW to 250 kW
Voltage Range	380V to 480V
Frequency Range	0 Hz to 650 Hz
Protection Class	IP20
Input Frequency	47 Hz to 63 Hz
Digital Inputs	6
Cooling Method	Forced-air cooling
Communication	USS
Protection Features	Overvoltage, undervoltage, overcurrent, short-circuit, ground fault, overtemperature
Analog Inputs	2
Digital Outputs	3
Analog Outputs	2
Ambient Temperature	-10°C to +50°C
Control Type	Sensorless vector control