2452THS-110-R EDWARDS SIGNALING PRODUCTS, 2452THS-110-R Datasheet - Page 3

• Manufacturer Part Number: 2452THS-110-R
• Description: 41B8379
• Manufacturer: EDWARDS SIGNALING PRODUCTS

Typical Wiring
The strobe must be connected to signal circuits which output
a constant (not pulsed) voltage. The horn can be connected to
continuous voltage circuits.
dBA Output
dBA Output Notes and Comments
• All values shown are dBA measured at 10 feet (3.01m).
• UL1480 values measured in reverberation room.
• Average values are measured in anechoic chamber.
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Horn-strobes
High dB Output
Low dB Output
Horns
High dB Output
Low dB Output
Temporal
Temporal
79.0
75.0
82.0
75.0
UL464
UL464
Steady
Steady
85.0
79.0
85.0
82.0
Temporal
Temporal
97.0
93.0
98.0
94.0
Average - anechoic
Average - anechoic
Strobe Operating Current (RMS)
Vdc: Volts direct current, regulated and filtered
Vfwr: Volts full wave rectified
Current Draw Notes and Comments
1. Current values are shown in mA.
2. UL Nameplate Rating can vary from Typical Current due to measurement meth-
3. Edwards recommends using the Typical Current for system design including NAC
4. Use the 16 Vdc RMS current ratings for filtered power supply and battery AH
5. Fuses, circuit breakers and other overcurrent protection devices are typically
UL
Rating
16 Vdc
16 Vfwr
Typical
Current
24 Vdc
24 Vfwr
ods and instruments used.
and Power Supply loading and voltage drop calculations.
calculations. Use the 16 Vfwr RMS current ratings for unfiltered power supply
calculations.
rated for current in RMS values. Most of these devices operate based upon
the heating affect of the current flowing through the device. The RMS current
determines the heating affect and therefore, the trip and hold threshold for those
devices.
Steady
Steady
97.0
93.0
98.0
94.0
Not to be used for installation purposes.
15/75 cd
15/75 cd
D A T A S H E E T
210
128
150
90
Temporal
Temporal
102.0
104.0
98.0
99.0
Peak - anechoic
Peak - anechoic
S85001-0341
110 cd
110 cd
Steady
Steady
329
420
180
260
102.0
104.0
98.0
99.0
Issue 6