Centralized Emergency Units179

Battery-powered units: DEN Series

Daisalux DEN units switch to the emergency state when there is a power failure and they supply direct voltagefrom their internal battery (sealed Ni-Cd). When mains voltage is present, they can supply either AC or DC voltage or nothing:- DENA... When mains voltage is present it supplies AC voltage and when there is a power failure, DC voltage.Units of this type are normally used to supply incandescent home lamps.- DENC... It supplies DC voltage both when mains voltage is present and absent. They are normally used tosupply DC ballasts, coils, etc... - DENS... It only supplies voltage when there is a power failure.When mains voltage is present, a green LED indicates that the batteries are being charged OutputModelAutonomyBatteryVoltageVoltageMaximumMaximumNi-Cdmains presentmains absentpowercurrent Only in emergency: (1)DENS 12 / 43> 1 h 12V 4 Ah- 12V DC 43 W3,6 ADENS 12 / 75> 1 h 12V 7 Ah- 12V DC 75 W6,3 A DENS 24 / 86> 1 h 24V 4 Ah- 24V DC 86 W3,6 ADENS 24 / 151> 1 h 24V 7 Ah- 24V DC151 W6,3 ADENS 48 / 172> 1 h 48V 4 Ah- 48V DC172 W3,6 ADENS 48 / 302> 1 h 48V 7 Ah- 48V DC302 W6,3 ADENS 110 / 396> 1 h110V 4 Ah-110V DC396 W3,6 ADENS 110 / 693> 1 h110V 7 Ah-110V DC693 W6,3 A Normal and emergency lighting: (2)DENA 12 / 43> 1 h 12V 4 Ah 12V AC 12V DC 43 W3,6 ADENA 12 / 75> 1 h 12V 7 Ah 12V AC 12V DC 75 W6,3 ADENA 24 / 86> 1 h 24V 4 Ah 24V AC 24V DC 86 W3,6 ADENA 24 / 151> 1 h 24V 7 Ah 24V AC 24V DC151 W6,3 ADENA 48 / 172> 1 h 48V 4 Ah 48V AC 48V DC172 W3,6 ADENA 48 / 302> 1 h 48V 7 Ah 48V AC 48V DC302 W6,3 ADENA 110 / 396> 1 h110V 4 Ah110V AC110V DC396 W3,6 A DENA 110 / 693> 1 h110V 7 Ah110V AC110V DC693 W6,3 A Normal and emergency lighting: (3)DENC 12 / 43> 1 h 12V 4 Ah 12V DC 12V DC 43 W3,6 ADENC 12 / 75> 1 h 12V 7 Ah 12V DC 12V DC 75 W6,3 A DENC 24 / 86> 1 h 24V 4 Ah 24V DC 24V DC 86 W3,6 ADENC 24 / 151> 1 h 24V 7 Ah 24V DC 24V DC151 W6,3 ADENC 48 / 172> 1 h 48V 4 Ah 48V DC 48V DC172 W3,6 ADENC 48 / 302> 1 h 48V 7 Ah 48V DC 48V DC302 W6,3 ADENC 110 / 396> 1 h110V 4 Ah110V DC110V DC396 W3,6 ADENC 110 / 693> 1 h110V 7 Ah110V DC110V DC693 W6,3 A Example of order: Order for 1 centralized emergency unit for normal and emergency lighting, 12V DC with mains voltage presentor absent and 43W maximum power: 1 DENC 12/43Operation, Common Data and Notes (1) DENS units: only in emergency (mains absent)(2) DENA units: normal lighting (AC mains present) and emergency lighting (DC mains absent).(3) DENC units: normal lighting (DC mains present) and emergency lighting (DC mains absent). The range of units is limited according to output power and battery capacity.

Constructional details: Unit suitable for complying with EN 50171 (IEC 50171): Centralized supply systems / Conforming toCommunity Electromagnetic Compatibility, Low Voltage and RoHS Directives 93/68/EC, 89/336/EC, 73/23/EC and 2002/95/EC /Metal housing treated with epoxy powder paint / High temperature sealed Ni-Cd rechargeable batteries to EN 60285 (IEC 60285) / Charging indicator LED / Electric shock protection: Class I / 12V and 24V units: Protection class IP 55 / 48V and 110Vunits: Protection class IP 21 / 100% functional testing of production with computer-electronic systems.