Kaco Powador 2002 Operating Instructions Manual - W A R N I N G
Installation Instructions Powador 2002 / 3002 / 4202 / 5002 / 6002_EN
Page 13
4.3 Protection concepts
The following monitoring and protective functions are inte-
grated into Powador inverters:
–
Overvoltage conductors/varistors to protect the power
semiconductors from high-energy transients on the grid
side
–
Temperature monitoring of the heat sink
–
EMC fi lters to protect the inverter from high-frequency line
interference
–
Grid-side earthed varistors to protect the inverter against
burst and surge pulses
–
Islanding detection according to VDE 0126-1-1
4.4 Dimensions and weights
Figure 4.1:
Powador dimensions
Key
1
Cable fi tting for DC connection
2
Fuse for generator earthing kit (optional)
3
Cable fi tting for interface cable
4
Cable fi tting for AC connection
Model
Height
Width
Depth
Weight
2002
450 mm
340 mm
200 mm
14,5 kg
3002
500 mm
340 mm
200 mm
20 kg
4202
600 mm
340 mm
230 mm
26 kg
5002
600 mm
340 mm
230 mm
28 kg
6002
600 mm
340 mm
230 mm
28 kg
5 Installation and Start-Up
5.1 Selecting an appropriate place for
installation
Nevertheless, the units should be installed in areas that are as
dry as possible in order to extend their service life. Further-
more, in order to protect the units from overheating, ensure
that they are installed in a climate-controlled area. This also
extends their service life.
The following items are important when you select the place
of installation for the inverter:
–
Ensure good access to the unit for installation or any service
work that may later be required.
–
Maintain the following minimum clearances around the
unit:
200 mm between inverters,
700 mm clearance to stacked inverters,
500 mm to cabinets, ceilings, etc.
–
The unit is designed for vertical wall mounting.
–
Air must be allowed to circulate freely around the housing
and through the heat sink on the rear side.
–
If the inverter is built into a switching cabinet or similar,
provide forced ventilation to ensure that heat is suffi ciently
dissipated.
S e c t i o n 4 ·
U n i t D e s c r i p t i o n
S e c t i o n 5 ·
I n s t a l l a t i o n a n d S t a r t - U p
Risk of fatal injury from fi re or explosions. The
Powador’s housing may become hot during oper-
ation.
–
Do not mount the Powador on fl ammable mate-
rials.
–
Do not install the Powador in areas which con-
tain highly fl ammable materials.
–
Do not install the Powador in areas where there
is a risk of explosion.
W A R N I N G
C A U T I O N
Risk of burns from hot housing components.
Install the Powador so that unintentional contact
with it is not possible.
NOTE
Powador inverters meet the requirements of protection
rating IP54 if all cable feedthroughs are used or suitably
closed off.
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