EN60079-0:2012+A11:2013, EN60079-1:2014, EN60079-5:2015,
EN60079-7:2015, EN60079-11:2012, EN60079-31:2014
Rated vòltaj: AC 220V 50Hz
Lanp: dirije DC3.0 - DC3.4V
Pouvwa nominale: 4W
Tan ijans: ≥ 90min
Pouvwa ijans: 4W
Tan switch ijans: ≤ 0.25s
Tan chaje batri: ≤ 24h