Installation Instructions - KEB COMBIVERT F4-S Serie Manual De Instrucciones

General
1.3 Installation
Instructions
GB
GB - 6
– Install KEB COMBIVERT stationary and ground.
– Take into consideration the minimum distance surrounding elements
when positioning the inverter (see enclosed cabinet).
– Rack units are designed for vertical installation and can be aligned next
to each other. Maintain a distance of at least 50mm to the elements
stored in front. Make sure cooling is sufficient.
– No mist or water may get into the KEB COMBIVERT.
– Prevent dust from getting into the KEB COMBIVERT.
When installing a dust-proof housing make sure it has enough heat
dissipation.
– Do not operate KEB COMBIVERT in an explosion-protected room! In
explosion-protected rooms the KEB COMBIVERT must be installed in
an explosion protected housing, in observance of the local regulations.
– Protect KEB COMBIVERT against conductive and aggressive gases
and liquids.
– Consumers, which produce electrical or magnetic fields or have an
influence on the voltage supply, must be placed as far away as possible
and measures must be taken to suppress the influences.
– when installing COMBIVERT in the proximity of trafo or transformer
stations we urgently recommend to connect in series a line reactor.
Through high Rsc-values (Rsc=short-circuit power/apparent power)
the intermediate circuit capacitors can age above average and lead to
a defect. Guide values according to IEC 1000-2-6:
Rsc < 100:
Rsc = 100...200:
Rsc > 200:
– Regarding applications, that require cyclic switching off and on of the
static frequency inverter, a minimum time-out of at least 5 minutes must
be kept after power-off. If shorter cycle times are needed, please contact
KEB.
no reactor necessary
a reactor is recommended if the load exceeds 75 %
permanently
reactor is necessary