Overvoltage And Trip Levels; Mechanical Installation; Figure 2-4 Dimensions Of The Micromaster 410; Table 2-4 Trip Levels - Siemens micromaster 410 Operating Instructions Manual

2 Installation
2.6

Overvoltage and Trip Levels

The inverter will protect itself from both supply overvoltage and undervoltage. Trip
levels are show in Table 2-4. Internal overvoltage can occur during braking where
internal voltages are forced high by energy from an external load.
Table 2-4
Input
Supplies
1 Phase 230 V
1 Phase 115 V
2.7

Mechanical Installation

Warning
♦
THIS EQUIPMENT MUST BE GROUNDED.
♦
To ensure the safe operation of the equipment, it must be installed and
commissioned by qualified personnel in full compliance with the warnings laid
down in these operating instructions.
♦
Take particular note of the general and regional installation and safety
regulations regarding work on dangerous voltage installations (e.g. EN
50178), as well as the relevant regulations regarding the correct use of tools
and personal protective equipment (PPE).
♦
The mains input, DC and motor terminals, can carry dangerous voltages even
if the inverter is inoperative; wait 5 minutes to allow the unit to discharge after
switching off before carrying out any installation work.
Figure 2-4 Dimensions of the MICROMASTER 410
22
Trip Levels
Undervoltage
trip levels
115 V
60 V
4
Overvoltage trip
levels
290 V
145 V
MICROMASTER 410
Issue 04/02
Operating Instructions
6SE6400-5EA00-0BP0