The ETS250 twin spolights are non-maintained emergency luminaires which illuminate in the event of mains failure for a period of 1 hour.

They should ordinarily be mounted no less 3m above floor level to avoid the risk of dazzle and are suitable for internal situations only.

Technical Specification

• Model : ETS250
• Environmental : Rated to IP20
• Mains Voltage : 230/240V
• Mains Frequency : 50Hz
• Mains Power : 25Va (max)
• Mains Fusing : BS1362 cartridge fuse
• Charger : Current limited CV (float) charger factory set at 13.8V nom.
• Battery Type : Valve Regulated, Gas Recombination Sealed Lead Acid Standby Battery Parallel Pair Total 12V, 14Ah
• Battery Temperature : 55 deg C intermittent max, 40 deg C continuous max
• Battery Fuse : Battery/load protection fuse
• Battery Cut-off : 1.65 - 1.5 Vpc deep discharge protection
• Recharge Time : 24 Hr (at nominal supply)
• Changeover : Emergency switching to BSEN598-2-22
• Monitors : Mains healthy monitor - green LED, System monitor (emergency lamps healthy, battery connected/accepting charge, battery fuse healthy - red LED
• Lamps : 2x12V 50W Tungsten halogen H3 lamp 400 Im per lamp nom.
• Duty : 1 Hr emergency duration