Greenheck Fan DH100ACDCLP Smoke Alarm User Manual


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Electrical Ratings
Power Supply Voltage: 20-29 VDC 24 VAC 50-60 Hz 120 VAC 50-60 Hz 220/240 VAC 50-60 Hz
InputCapacitance: 270µFmax. 270µFmax. N/A N/A
Reset Voltage: 3.0 VDC min. 2.0 VAC min. 10 VAC min. 20 VAC min.
Reset Time: 0.6 sec. max. 0.6 sec. max. 0.6 sec. max. 0.6 sec. max.
Power Up Time: 34 sec. max. 34 sec. max. 34 sec. max. 34 sec. max.
Alarm Response Time: 2-17 sec. 2-17 sec. 2-17 sec. 2-17 sec.
Sensitivity Test: See detector label See detector label See detector label See detector label
Current Requirements
Max. Standby Current: 15 mA 35 mA RMS 25 mA RMS* 15 mA RMS*
Max. Alarm Current: 70 mA 125 mA RMS 35 mA RMS* 25 mA RMS*
Contact Ratings
AlarmInitiationContacts(SPST): 2.0A@30VAC/DC(0.6powerfactor)
AlarmAuxiliaryContacts(DPDT): 10A@30VDC
10A@250VDC
Note: Alarm auxiliary contacts must switch 100 mA minimum at 5 VDC. Alarm auxiliary contacts shall not be connected
to initiating circuits of control panels. Use the alarm initiation contact for this purpose.
TroubleContacts(SPDT): 2.0A@30VDC(resistive)
ELECTRICAL RATINGSSPACE ENVELOPES
T ypical Actuator
(ML series shown; other
actuators available)
Single Point W iring (Standar d)
Smoke detector , actuator , and al l
cont ro l options ar e pr ewir ed to
junction box at the factor y.
6
3
⁄ 4 in.
3 in.
Typical Actuator
(other actuators available)
Single Point Wiring
(Standard): Smoke
detector, actuator, and
all control optiong are
prewired to junction box
at the factory.
15 in.
(381mm)
2 3/4 in.
(70mm)
Dampers Less Than 25 Inches (635mm) In Height
Dampers Equal To Or Greater Than 25 Inches (635mm) In Height
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