Specifications

NAIROBI OPERATIONAL HUB
UNOPS Building, UN Lane, Off UN Avenue Tel: [phone]
P.O Box 783,Village Market, 00621 E-mail: [e-mail]
Nairobi, Kenya Website: www.unops.org
UNOPS is ISO 9001 certified
Mains Frequency - 50Hz
Power consumption - 7.5W/9VA
Insulation Class - 1
Battery - 9.66V/4Ah
Re-charge Period - 24 hr.
Approvals - BSI/IEC 598-2-22
Lamps -Fluorescent lamps-T26-18W,36W &
58W,8w
-Compact Fluorescent TCL 24W & 36W
Lamp - TCD 18W
Ballast Lumen 18W – 0.46
Factor 36W – 0.20
58W – 0.15
24W – 0.26
36W – 0.20
18W – 0.44
F. Emergency conversion modules are to be incorporated inside the luminaires
except if luminaire construction does not allow, it may be remotely mounted in a
steel box complete with grommets to cable entry and connectors.
G. Remotely Mounted Control Gear
Provide where shown on drawings, remotely mounted control gear for floodlights
illuminating the building facades. Control gear shall be mounted in purpose made
enclosures in the low voltage switchgear room. The enclosure shall be
fabricated in sheet steel, equipped with lighting control gear and fitted with
incoming
cable gland plate, contactor control and incoming switchgear with tripple pole
MCB
circuit protection to each lighting control gear tray.
The tray shall be pre-wired complete with control gear.
H. Low Voltage Halogen Lamps.
1. All lamps shall be suitable for operation from 12V AC single phase, 50Hz.
2. They shall have the low-voltage halogen burner optically positioned in an
aluminium reflector equipped with an integral protective front glass.