Table of Contents
Advertisement
bASIC SAfETY INSTRUCTIONS
1.4.1 EMC-compatible installation
Observance of the limit values required by EMC law is the responsibility of the customer.
1.4.2 Voltage test
Testing with AC voltage (in accordance with
executed, since there is danger for the power semiconductors in the drive inverter.
Additionally the generator will trigger immediately with current error due to the noise
suppression capacitors.
1.4.3 Insulation measurement
An insulation measurement (in accordance with
machines) with DC 500 V is permissible, if all power unit connections (grid-connected
potential) and all control connections are bridged with PE.
1.5 Requirements to the entire system
To ensure the electrical safety of the entire system, the following must be observed in
accordance with the requirements of
•
•
•
DANGER
18
Accordng to
EN 60204-1
ponents. Drive inverters of KEB Automation KG are delivered ex works voltage
tested to 100% according to product standard.
The HV-DC/AC circuits must be provided with protective separation or increased
insulation compared to the touchable LV circuits.
The insulation (separation / barriers / housing) has to be designed by way that its
durability is ensured over the entire service life.
The test voltages required for the detection of the insulation properties can be
taken from the chapter
„3.1 Operating
Personal protection - tasks of the customer!
Danger to life due to electric shock.
► The HV-DC / AC circuits are provided with protective separation
against touchable circuits (= reinforced insulation). This should be
maintained in the final application !
► Detect faults by installing a suitable protective device (e.g. insulation
monitor) and then switch off.
EN 60204-1
Chapter 18.4) may not be
it is permissible to disconnect already tested com-
EN 60204-1
ISO
6469-3:
conditions".
Chapter 18.3 for industrial
Advertisement
Table of Contents
