StecaGrid 1500/x StecaGrid 2000/x
Efficiency reduction in the case
of a rise in ambient
temperature (at temperatures
> 40 °C)
0.005 %/°C
Efficiency change in the case of
deviation from the DC rated
power
0.002 %/V
Own consumption < 4 W
Derating at full power from 50 °C (T
amb
)
Switch-on power 10 W
Switch-off power 5 W
Safety
Protection class II
Isolation principle no galvanic isolation, transformerless
Grid monitoring yes, integrated
Insulation monitoring yes, integrated
Residual current monitoring
yes, integrated
1)
Overvoltage protection version Varistors
Reverse polarity protection yes
Operating conditions
Area of application coolcept: indoor rooms, with or without air conditioning
coolcept-x: indoor rooms, with or without air conditioning,
outdoors with or without protection
Climate classification pursuant
to IEC 60721-3-3
coolcept: 3K3
coolcept-x: 4K4H
Ambient temperature range
(T
amb
)
–15 °C ... +60 °C
Storage temperature –30 °C ... +80 °C
Relative humidity coolcept: 0 % ... 95 %, non-condensating
coolcept-x: 0 % ... 100 %, non-condensating
Altitude of site ≤ 2000 m above sea level
Pollution degree PD3
Noise emission (typical) 31 dBA
Improper ambient gases Ammonia, solvents
EN
747,431 | Z09 | 2015-09-30
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