Martin Alien LED Downlight User Manual page 28

I n s t a l l a t i o n
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recessed, ceiling or wall
Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Any
Minimum clearance around device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mm (2.0 in.)
Ceiling thickness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 mm (0.2 in.) - 22 mm (0.9 in.)
Luminaire external thread for retaining nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-inch BSP
Diameter of mounting hole . . . . . . . . . . . . . . . . . . . . .70 mm (2.8 in.) with plasterboard retainer,
Max. cable length, driver unit to transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 m (164.0 ft.)
Max. cable length, driver unit to daisy-chained driver unit . . . . . . . . . . . . . . . . . .50 m (164.0 ft.)
Max. cable length, transformer to luminaire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 m (4.9 ft.)
C o n n e c t i o n s
Luminaire
Controlled power input . . . . . . . .Hard-wired 1.5 m (4.9 ft.) cable tail with male RJ-45 connector
Transformer
Combined power & data input . . . . . . . . . . . . . . . . . . . .Hard-wired 1.5 m (4.9 ft.) cable tail with
Combined power & data through . . . . . . . . . . . . . . . . . .Hard-wired 1.5 m (4.9 ft.) cable tail with
Output to luminaire(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Female RJ-45 socket
Driver Unit
Power input . . . . . . . . . . . . . . . . . . . . . . . Hard-wired 1.5 m (4.9 ft.) cable tail without power plug
Combined power & data output to transformers . . . . . . . . 2 x female (C13) IEC chassis sockets
E l e c t r i c a l
AC power . . . . . . . . . . . . . . . . . . 100-120/208-240 V, 50/60 Hz, switch-selectable at Driver Unit
Main fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 A slow-blow (not user-serviceable)
M a x i m u m p o w e r a n d c u r r e n t
Driver unit with 1 head (1 high-power or 2 standard luminaires)
100-120 V, 50/60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 W, 0.2 A, PF 0.98
208-240 V, 50/60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 W, 0.1 A, PF 0.86
Driver unit with 10 heads (10 high-power or 20 standard luminaires)
100-120 V, 50/60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 W, 1.4 A, PF 0.98
208-240 V, 50/60 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 W, 0.8 A, PF 0.96
PF = power factor.
T h e r m a l
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All devices convection-cooled
Maximum ambient temp. (Ta max.) . . . . . . . . . . . . . . . . . . . . Standard luminaire 45° C (113° F)
Minimum ambient temp. (Ta min.) . . . . . . . . . . . . . . . . . . . . .Standard luminaire -25° C (-13° F)
Maximum surface temperature, steady state . . . . Standard luminaire, Ta=45° C: 80° C (176° F)
Total heat dissipation, 1 driver unit + 1 head (calculated, +/- 10%) . . . . . . . . . . . . . . 62 BTU/hr.
Total heat dissipation, 1 driver unit + 10 heads (calculated, +/- 10%) . . . . . . . . . . . 620 BTU/hr.
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63 mm (2.5 in.) with 2" BSP nut
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . male (C14) IEC connector
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . female (C13) IEC socket
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High-power luminaire 45° C (113° F)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Driver unit 40° C (104° F)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transformer 40° C (104° F)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High-power luminaire -25° C (-13° F)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Driver unit 5° C (41° F)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transformer 0° C (32° F)
. . . . . . . . . . . . . . . . . . . . . . . . . High-power luminaire, Ta=45° C: 85° C (185° F)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Driver unit, Ta=40° C: 60° C (140° F)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transformer, Ta=40° C: 70° C (158° F)
Alien LED Downlight user manual