Siemens TV Converter Box 611 사용자 설명서
System integration
7.1 System requirements
Permissible voltages
The SIMODRIVE 611 drive system is dimensioned for direct operation on TN line supply
systems. The following table shows the permissible rated voltages of TN line supply systems
that apply to the motors.
Table 7- 1
Permissible rated voltages of TN line supply systems, resulting DC link voltages and
converter output voltages
Permissible line
supply voltage
Resulting DC link voltage U
ZK
Drive output voltage (rms value)
U
amax
400 V
600 V (controlled)
540 V (uncontrolled)
540 V (uncontrolled)
425 V (controlled)
380 V (uncontrolled)
380 V (uncontrolled)
480 V
648 V (uncontrolled)
460 V (uncontrolled)
In combination with the drive system SIMODRIVE 611, the motors are generally approved
for operation on TN and TT networks with grounded neutral and for IT networks. A protective
device should be provided for operation on IT networks, which switches off the drive system
in the case of a ground fault. In operation with a grounded external conductor, an isolating
transformer with grounded neutral (secondary side) must be connected between the supply
and the drive system to protect the motor insulation from excessive stress.
Adaptation transformers that have been tailored to the system are available for operation on
Adaptation transformers that have been tailored to the system are available for operation on
IT or TT line supply systems.
Requirements
● The power unit is selected depending on the motor current at torque M
0
and a speed 1
[rev/min] or according to the maximum motor current.
● The motors should be set up as synchronous rotation motors (SRM).
● The encoder system used must be harmonized with the particular application.
● The encoder system used must be harmonized with the particular application.
Drive systems
The following SINUMERIK/SIMODRIVE systems are suitable:
● SIMODRIVE 611 digital with High-Performance or High-Standard control modules in
● SIMODRIVE 611 digital with High-Performance or High-Standard control modules in
conjunction with SINUMERIK 840 D or SINUMERIK 810D
● SIMODRIVE 611 universal HRS
● SINUMERIK 810D CCU-3
● SINUMERIK 810D CCU-3
1FW6 Built-in torque motors
106
Configuration Manual, 05/2009, 6SN1197-0AD00-0BP7