A60 Ship Electrical Fire Damper

A60 Ship Electrical Fire Damper

1. Features
Control voltage DC24V/AC220V/AC110V is supplied, the fire damper should normal open dan close on outage;
Central control room can cut off the electric souce to close the fire damper in emergency, and reconnect the power to open the fire damper again;
If the temperature of air within damper duct exceeds 70±3℃ or outside air temperature around duct near 95℃, the fusible link damper will be broken to close the fire damper;
On/off signal output when the fire damper is open/close.
2. Functions

Control method	Power driven+manual+overtemperature shutdown
Control unit	Electric actuator
voltage	AC24-240V, 50/60Hz DC24-125V
Installation type	Bulkhead type/deck type
Fire resistance rating	A0/A15/A30/A60
Control mode	Local/remote cable control
Switch working angle of valve plate	0°,90°
Switch indication	Mechanical/remote open or close signal
Turn-off time	Ordinary type: ≤20s Quick closing type: ≤2s
Overtemperature shutdown	70±3℃
Air-tightness	Hermetic/non-Hermetic
Air leakage	Hermetic: meet EN1751: 1998 standard Non-Hermetic: meet CB/T3557-1995 standard
Spindle material	Stainless steel
Explosion-proof requirement	Explosion-proof/non-explosion-proof
Level of protection	IP54/IP66
Valve body color	Red(standard) or users define
Model	Hermetic: rectangle/rectangle to round Non-Hermetic: rectangle/round/rectangle to round

Note: Flange size of all fire damper could be fabricatede according to user's requiremnet.
3. Supply scope
1) electrical control box  1 set
2) junction box            1 set
4. Outline drawing

5. IACS Certificate: CE, KR, CCS, DNV▪GL, LR, BV, ABS