User manual

StecaGrid 1800/x StecaGrid 2300/x StecaGrid 3010/x
Switch-on power 10 W
Switch-off power 5 W
Standby power 6 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
Application conditions
Operational area indoor rooms, with or without air conditioning
Ambient temperature range (T
amb
) –15 °C ... +60 °C
Storage temperature –30 °C ... +80 °C
Relative humidity 0 % ... 95 %, non-condensing
Installation elevation ≤ 2000 m above sea level
Degree of pollution PD3
Noise emission (typically) 23 dBA 25 dBA 29 dBA
Impermissible ambient gases ammonia, solvents
Equipment and design
Degree of protection coolcept: IP21 (casing: IP51; display: IP21)
coolcept-x: IP65
Overvoltage category III (AC), II (DC)
DC connection coolcept: Multi-Contact MC4 (1 pair)
coolcept-x: Phoenix Contact SUNCLIX (1 pair)
AC connection
Type Wieland RST25i3 plug
Connection conductor cross-section
cable diameter 10 ... 14 mm
2
, conductor cross-section ≤
4 mm
2
Opposing connector included in delivery
GB
747.431 | Z08 | 2014-01-31
135