! " # $ % & ' $ ( " ) ! *+ ' ,-#. % ) / 0 & ) 1 ( 2 ( & 3 0+ 4 ) 5 & # (

CAT-ATX-16-0 – Printed in September 2016 -6#(&)4')&'4#&7()'")3'&'%%0)3')(,,0&%()-03'/'$8#)('),&030%%')3#4$&'%%')')*+#4%0)30$+-#.%0)'.)*+("4'(4')-0-#.%0)#)4#.2()("$+.),(77'409):)6#(&)#&7#4)%8#)&';8%)%0)$8(.;#)%#$8.'$(")4,#$'/'$(%'0.4)

TECHNICAL DATAStandard Reference ATEX/94/9/ECInstallation Outdoor - Sea levelEnclosure Classified Area Ex d-zone 2 IIIB 3TEnclosure rating IP66Design temperature - 20°÷ + 40° CRelative Humidity 95%

TECHNICAL DATAStandard Reference IEC 60439-1 ATEX/94/9/ECInstallation OutdoorEnclosure Classified Area Ex pz (ia)-zone 2 3G IIB-T5Enclosure rating IP66Design temperature 0°÷ + 40° CRelative Humidity 90%

Environmental Temperature -20 °C ÷ +45°CRelative Umidity 0÷90%Altitude

Main Electrical features

Operating temperature -20 °C…. +45°CAltitude

Distribution system TNTransformer type Cast resinRated power transformer (Pn) from 100 to 1250 kVAConnection Dyn11 - Class FEarthed neutral system DirectFrequency 50 HzRated voltage MV (Ue1) 24 KVRated current MV (In1) 630 AShort current Icc x 1 sec 16 kARated voltage LV (Ue1) 0,4 kVRated current LV (In1) Depending from the PowerRated voltage MV cabinet (Ur) 24 kVPower frequency withstand voltage (50/60 Hz 1 min) - (Ud) 50 kVRated lighting impulse withstand voltage (Up) 95 kVAuxiliary circuit voltage 24 V dc

230 V acCable entry bottom

Operating temperature -20 °C... + 45°CRelative humidity 0÷90%Altitude

Distribution system TNTransformer type Cast resinRated power transformer (Pn) from 100 to 1250 kVAConnection Dyn11 - Class FEarthed neutral system DirectFrequency 50 HzRated voltage MV (Ue1) 24 KVRated current MV (In1) 630 AShort current Icc x 1 sec 16 kARated voltage LV (Ue1) 0,4 kVRated current LV (In1) Depending from the PowerRated voltage MV cabinet (Ur) 24 kVPower frequency withstand voltage (50/60 Hz 1 min) - (Ud) 50 kVRated lighting impulse withstand voltage (Up) 95 kVAuxiliary circuit voltage 24 V dc

230 V acCable entry bottom

Operating temperature -20 °C... + 45°CRelative humidity 0÷90%Altitude

Main Electrical features

Operating temperature -20 °C…. +45°CAltitude

TECHNICAL DATAStandard Reference ATEX/94/9/ECInstallation Outdoor - Sea levelEnclosure Classified Area Ex d-zone 2 IIIB 3TEnclosure rating IP66Design temperature - 20°÷ + 40° CRelative Humidity 95%

TECHNICAL DATAStandard Reference IEC 60439-1 ATEX/94/9/ECInstallation OutdoorEnclosure Classified Area Ex pz (ia)-zone 2 3G IIB-T5Enclosure rating IP66Design temperature 0°÷ + 40° CRelative Humidity 90%

Environmental Temperature -20 °C ÷ +45°CRelative Umidity 0÷90%Altitude

! " # $ % & ' $ ( " ) ! *+ ' ,-#. % ) / 0 & ) 1 ( 2 ( & 3 0+ 4 ) 5 & # (

CAT-ATX-16-0 – Printed in September 2016 -6#(&)4')&'4#&7()'")3'&'%%0)3')(,,0&%()-03'/'$8#)('),&030%%')3#4$&'%%')')*+#4%0)30$+-#.%0)'.)*+("4'(4')-0-#.%0)#)4#.2()("$+.),(77'409):)6#(&)#&7#4)%8#)&';8%)%0)$8(.;#)%#$8.'$(")4,#$'/'$(%'0.4)