High Voltage Test - DEMAG DIC 002 Series Operating Instructions Manual

CAUTION
The component may be damaged by incorrect loading of the relay contact.
For DC, the relay contact must not be subjected to inductive load. Operation of a 24 V DC coupling relay is not
permitted.
The coil of the attached AC contactor must be provided with an RC filter.
Hardware modules
Due to their modular hardware components, frequency inverters can be easily integrated into an automation con‐
cept. Optional hardware modules are detected during initialisation and the control functions are adapted automati‐
cally. For the necessary information on the installation and operation of the optional extensions, please refer to
the "Dedrive Compact STO frequency inverter application notes/operating instructions".
 "Fitting the hardware modules", Page 27
Fig. 31
6.5.11

High voltage test

The terminals of the Dedrive Compact STO unit must be connected as shown in the diagram below if a high
voltage test of the switchgear cabinet needs to be carried out.
+
Test device
max. 2,2 kV DC;
5 ... 10 sec. ramp;
10 sec. duration
-
Tab. 49
50
Hardware modules
A
B
C
Tab. 48
DANGER
L1 L2 L3
Dedrive Compact STO frequency inverter
PE 0 V
KP500 keypad unit (optional)  "Programming parameters with
the KP500 keypad unit", Page 53
KP232 interface adapter (optional)  "Programming parameters
with Parcom Compact software", Page 56
CM communication module (optional)
EM extension module (optional)
Electric shock, live components
Contact with live components may result in danger to
life and limb.
Only carry out installation and disassembly work on the
hardware modules of sockets B and C after the frequency
inverter has been safely disconnected from the power
supply. Work on the unit may only be carried out after
3 minutes have elapsed to allow the link capacitors to dis‐
charge.
U V
ZK-
W