General information
2.7 Technical data
SINAMICS V90, SIMOTICS S-1FL6
64 Operating Instructions, 04/2019, A5E36037884-007
24 VDC power supply
2)
Maximum current (A) When using a motor without a brake: 1.6 A
When using a motor with a brake: 1.6 A + motor holding brake rated current (See Section
"Technical data - servo motors (Page 68)".)
Ripple caused by the rectifier
The values here are calculated at rated load.
When SINAMICS V90 works with a motor with a brake, the voltage tolerance of 24 VDC power supply must be -10% to
+10% to meet the voltage requirement of the brake.
SINAMICS V90 400 V variant
General technical data
Overload capability 300%
Protective functions Earthing fault protection, output short-circuit protection
1)
, overvoltage/undervoltage
protection
2)
, drive I
2
t protection, motor overtemperature protection, IGBT overtemper-
3)
Certification
Analog speed command 1:2000, internal speed command 1:5000
Analog speed command input
-10 V DC to +10 V DC/rated speed