D400-55-00 3 I56-691-03
LIGHT
0˚
–45˚
45˚
90˚ –90˚
Figure 3:
Degrees % of Rating
0100
5 - 25 90
30 - 45 75
50 55
55 45
60 40
65 35
70 35
75 30
80 30
85 25
90 25
Table 2. Strobe characteristics:
Model Supply
Voltage
Range
Operating Current from Regulated
Supply
Operating Current from Full-Wave Rectified
Unfiltered Supply
Average
Operating
Current
Peak
Current
(mA)
20/30V
Inrush
Current
(mA in
access of
Peak)
Average
Operating
Current
(mArms)
Peak Current
(mA)
20Vrms/30Vrms
Inrush Current
(Amps in excess
of Peak)
SP1R24110ADA
SP1W24110ADA
20-30V 210 470/500 0 245 400/500 0.08
SP1R2475ADA
SP1W2475ADA
20-30V 170 385/400 0 200 320/370 0.04
SP1R2415ADA
SP1W2415ADAB
20-30V 75 160/180 0 90 275/290 0.02
SP1R241575ADA
SP1W241575ADA
20-30V 93 210/220 0 120 275/290 1.0
Note: Inrush current lasts on the order of microseconds
Table 3:
SP100W24MC
LO = 1.5 cd UL 1638 Strobe
M = 15 cd UL 1638 Strobe
24 = 24 VDC Strobe
SP100W = Round Grille, White Speaker
SP101W = Square Grille, White Speaker
SP101R = Square Grille, Red Speaker
C = Ceiling mount
SP1R2415ADA
15 = 15 cd, UL 1971 Strobe
1575 = 15 cd UL 1971 Strobe
75 = 75 cd, UL 1971 Strobe
110 = 110 cd, UL 1971 Strobe
24 = 24 VDC Strobe
SP1R = Square Grille, Red Speaker
SP1W = Square Grille, White Speaker
V4R = V400 Square, Red Speaker
Strobe Light Ratings
The signaling strobe is rated for 0° to 49° C and is not suit-
able for outdoor use.
The rated light output of the SP1
*
2415ADA and
SP1*241575ADA is 15 cd (See Figure 3).
The rated light output of the SP1
*
2475ADA is 75 cd (See
Figure 3).
The rated light output of the SP1
*
24110ADA is 110 cd (See
Figure 3).
NOTE: The light output at 0° viewing angle for
SP1*241575ADA is 75 cd (See Figure 3).
R = Red
W = White
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