Description; Range Of Application - Siemens simovert masterdrives Betriebsanleitung

05.2003
2

Description

Range of application

-X100
external 24 V DC
incoming supply
C / L+
D / L -
PE3
Siemens AG 6SE7087-6KP60
SIMOVERT MASTERDRIVES
The inverters are power electronics components for feeding three-
phase motors.
The inverters can be operated from a DC system with voltages from
510 V to 650 V.
The inverter enables a three-phase system with a variable output
frequency between 0 Hz and maximum 500 Hz to be generated from
the DC link direct voltage with the pulse width modulation method
(PWM).
The unit is controlled by the internal control electronics which consists
of a microprocessor system. The functions are provided by the unit
software.
The inverter always requires an external 24 V DC voltage for supplying
the control electronics.
The unit can be operated via the PMU operator control panel, the user-
friendly OP1S operator control panel, the terminal strip or via a bus
system. For this purpose, the unit has a number of interfaces and two
slots for the use of optional boards.
Pulse encoders can be used as motor-specific encoders.
Terminal strip
Optional
boards
Control electronics
DC link
fuse
Fig. 2-1 Circuit principle of the inverter
Operating Instructions
DC
link Inverter
Description
PMU
Serial
interface
U2/T1
Motor
V2/T2
terminals
W2/T3
PE2
2-1