7211 SupplementVEGAPULS 69 • HART and accumulator pack47248-EN-180627Temperature rangeƲ Charge accumulator 0 … +45° C (+32 … +167 °F)Ʋ Accumulator operation -20 … +60° C (-4 … +140 °F)Temperature derating accumulator capacityƲ +25° C (+77 °F) 100 %Ʋ -10° C (+14 °F) 50 %Electrical protective measuresProtection, depending on housing versionƲ Plastic housing IEC 60529 IP 66/IP 67 (NEMA Type 4X)Ʋ Aluminium housing; stainless steelhousing - precision castingIEC 60529 IP 66/IP 68 (0.2 bar), NEMA Type 6PConnection of the feeding power supplyunit to networks of overvoltage categoryIIIPollution degree7) 4Protection rating (IEC 61010-1) III11.2 Radio astronomy stationsCertain restrictions on the use of VEGAPULS 69 outside closed vessels result from the radiolicense. You can find these restrictions in chapter "Radio license for Europe". Some of these restric-tions have to do radio astronomy stations. The following table states the geographic positions ofradio astronomy stations in Europe:Country Name of the Station Geographic Latitude Geographic LongitudeFinland Metsähovi 60°13'04'' N 24°23'37'' EFrance Plateau de Bure 44°38'01'' N 05°54'26'' EGermany Effelsberg 50°31'32'' N 06°53'00'' EItaly Sardinia 39°29'50" N 09°14'40" ESpain Yebes 40°31'27" N 03°05'22" WPico Veleta 37°03'58" N 03°23'34" WSweden Onsala 57°23’45" N 11°55’35" E11.3 DimensionsThe following dimensional drawings represent only an extract of all possible versions. Detaileddimensional drawings can be downloaded at www.vega.com/downloads under "Drawings".7) When used with fulfilled housing protection