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  Silent Knight SK-SK2E Two Zone Fire Panel 240 VAC Export Version

Silent Knight SK-SK2E Two Zone Fire Panel 240 VAC Export Version


 

Our Price : $283.50


Product Code: SK-SK2E

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Description
 
The two zone SK-2/E is a 24 VDC FACP that provides two Class B initiating device circuits and one Class B notification appliance circuit (NAC). The SK-2/E NAC protocol includes the ability to silence audible devices while strobes continue to flash, using only a single pair of wires. The SK-2/E is also compatible with conventional input devices such as two- and four-wire smoke detectors, pull stations, waterflow devices, tamper switches and other normally-open contact devices.

Activation of a compatible smoke detector or any normally-open fire alarm initiating device activates audible and visual signaling devices, illuminates an indicating LED, sounds the piezo sounder at the FACP, activates the FACP alarm relay, and operates an optional module used to notify a remote station or initiate an auxiliary control function. The SK-2/E is compatible with System Sensor I3 detectors providing advanced features such as drift compensation, maintenance alert, and freeze warning. Automatic synchronization of audio/visual devices is provided, using three selections for manufacturer protocol.

Specifications:

SK-2E Primary AC: 240 VAC @ 50 Hz, 1.15A
Wiring: 14 AWG (2.0 mm2) with 600 V insulation min

Initiating Device Circuits (IDCs):

Operating Voltage: 22 VDC nominal;power-limited
Standby Current: 4 mA
Alarm Current: 15 mA min
Short-circuit Current: 40 mA max

Battery:

Type: Sealed lead acid only
Charging Circuit: 27.6 VDC @ 0.8A max normal flat charge
Charging Capacity: 7 AH
Size: 18 AH max allowed in FACP

Cabinet Backbox Dimensions: 14.5" W x 15" H x 3" D (36.83 W x 38.10 H x 7.62 D cm)
Cabinet Door: 14.677" W x 15.342" H x 0.375" D (37.28 W x 38.97 H x 0.95 D cm)
Cabinet Color: Red
Telephone Requirements:
FCC Part 15 and Part 68 approved
Type of Jack: RJ31X (two required)
Features
  • Two Style B (Class B) initiating device circuits (IDCs)
  • One Style Y (Class B) notification appliance circuit (NAC)
  • Support for synchronization of standard ANSI audible signals and ADA compliant strobes per NFPA 72
  • Selectable for System Sensor, Wheelock, and Gentex protocols
  • Selective silence feature allows manual silence of horns while strobes continue to flash on the same NAC
  • Silent or audible walk test operation mode
  • Alarm verification selectable per zone
  • Program each zone for supervisory or fire with separate red and yellow LEDs
  • Disable switches provided per zone
  • Program NACS for:
  • Silence inhibit
  • Auto silence
  • Strobe synchronization
  • Temporal or steady signal
  • Silenceable or nonsilenceable
  • Disable
  • Form C alarm and trouble relays
  • 3A total usable current
  • Optional dress panel (PN SK-DP2/4)

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