REXROTH IndraDrive C - Maximum Allowed Mains Overvoltages

Rexroth IndraDrive Requirements to the Mains Connection 10-9
DOK-INDRV*-SYSTEM*****-PR02-EN-P
Maximum Allowed Mains Overvoltages
The devices were dimensioned only up to a certain level of mains over
voltage. Higher overvoltage has to be limited by other measures, e.g.
overvoltage protection on site.
Circuit Against
environment and
ground (1)
Between the
conductors within
the circuit (1)
mains connection 230...500 V 2 kV 1 kV
supply connection 24V and relay
contact connections
50 V 30 V
other connections U
N
+5% U
N
+5%
(1): impulse withstand voltage 1,2/ 50µs and 8/ 20 µs
Fig. 10-18: Maximum allowed mains overvoltages