Siemens SINAMICS V90 User Manual

General information
2.5 Accessories
SINAMICS V90, SIMOTICS S-1FL6
52 Operating Instructions, 04/2019, A5E36037884-007
When the motor works in a fast round-trip process, the voltage of the line supply increases.
The braking resistor starts to work if the voltage reaches the set threshold. The temperature
of the heat sink increases (>100 °C) when the braking resistor is working. If alarms A52901
and A5000 appear at the same time, you need to switch the built-in braking resistor to the
external braking resistor. You can select a standard braking resistor according to the table
below:
SINAMICS V90
Minimum re-
sistance (Ω)
Max. power (kW)
Rated power (W)
Max. energy (kJ)
1/3-phase, 200 VAC to 240 VAC
FSA 150 1.09 20 0.8
FSB
100
1.64
21
1.23
FSC
50
3.28
62
2.46
3-phase, 200VAC to 240 VAC
FSD (1 kW)
50
3.28
62
2.46
FSD (1.5 kW to
2 kW)
25 6.56 123 4.92
3-phase, 380 VAC to 480 VAC
FSAA
533
1.2
30
2.4
FSA
160
4
100
8
FSB
70
9.1
229
18.3
FSC
27
23.7
1185
189.6
Note
When selecting a braking resistor, you must take into account the factors such as braking
inertia, deceleration time, speed variation, and braking period according to your specific
application and technology. The resistance of the selected braking resistor must not be lower
than the minimum resistance listed above.
2.5.7
Line filter
Siemens recommends you to use a line filter to protect the system from high frequency noise.
The line filter restricts the conductive interference emitted from the SINAMICS V90 to the
permissible values. The SINAMICS V90 drives with these external line filters have been
tested in accordance with the emission requirements of the Category C2 environment. The
conductive emissions and radiated emissions are in compliance with the Class A
requirements of the EN 55011 standard.
Recommended line filters
SINAMICS V90
Rated current (A)
Article number
Degree of protection
1-phase, 200 VAC to 240 VAC
FSA
18 6SL3203-0BB21-8VA0 IP20
FSB
FSC

Siemens SINAMICS V90 Specifications

General

Power Range	0.05 kW to 7.0 kW
Protection Class	IP20
Communication	USS/Modbus RTU
Feedback	Incremental encoder
Input Voltage	1AC 200 V to 240 V, 3AC 380 V to 480 V
Control Modes	Position, Speed, Torque
Operating Temperature	0 °C to +40°C
Storage Temperature	-40°C to +70°C
Relative Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000 m above sea level