EM TEST RDS 200N - VDS 200 N100.4 Operating Elements; Overvoltage Protection VDS200 N100.4

EM TEST VDS 200 Series
Manual for Operation V 5.19 13 / 57
2.4.
VDS 200N100.4 operating elements
The VDS 200N100.4 includes an internal overvoltage protection selectable by a switch at the rear side. The
protection levels are 20V, 30V, 40V and 60V. The overvoltage protection works as a crowbar, switches in a
few µs and discharges the storage capacitor bank and switches off the charging rectifier.
Front side
Rear side
1 Power output frontside
2 Mains plug 230V fused on F4 total 16A
1 Power output rear side
2 Fuse F4 for all mains output 16AT (6x32mm)
3 Mains 230V fused total 16A
4 Mains input 3 x 400 V ac
5 Fuse F1…F3 32A gG (10.3 x 38mm)
6 Main Switch
7 Overvoltage protection selector switch
2.4.1.
Overvoltage protection VDS200N100.4
The overvoltage protection switch selects the
following protection levels:
20.0V, 30.0V, 40.0V, 60.0V
The protection will switch off the output voltage
and discharge the internal dc-capacitor bank. The
protection is a hardware solution and independent
of the controller.