Use Of The Temperature Detection; Final Test Information; Calculation Of The Motor Voltage; Figure 19: Wiring Examples Of The Temperature Input - KEB COMBIVERT G6 Instructions For Use Manual

CALCULATION Of THe MOTOr VOLTAGe

4.2.7.3 Use of the temperature detection

The temperature detection provides the user all possibilities within the resistance
range specified in „4.2.7 Connection of a temperature
Thermal contact (NC contact)
e.g. at the brake resistor
Temperature sensor (PTC)
e.g. at motor temperature detection
Mixed sensor chain
Figure 19: Wiring examples of the temperature input

4.2.8 final test information

Final test information of the machines/systems which are provided with drive converters
according to
4.3 Calculation of the motor voltage
The motor voltage for dimensioning of the drive is depending on the used components.
The mains voltage reduces according to the following table:
Components
Mains choke Uk
Drive converter open-loop
Drive converter closed-loop
Motor choke Uk
Non-rigid supply system
Table 11:
44
of 2007.
EN 60204-1
%
4
4
8
1
2
Calculation of the motor voltage
detection". This can be:
T1
T2
①
T1
T2
①
T1
T2
①
example
Closed loop drive converter with mains and mo-
tor choke at non-rigid supply system:
400 V mains voltage - 15 % = 340 V motor
voltage