Silent Knight sk4+specsheet

FIRE ALARM CONTROL PANEL SK 4E Fire Alarm Panel fire protection at a price that won your budget SK 4 and SK 4E SK 4 E are four zone conventional fire alarm panels FACPs that bring the latest in microprocessor technology conventional fire controls The SK 4 is a 120 VAC FACP and the SK 4E a 240 VAC FACP These FACPs provide reliable fire signaling protection small to medium sized commercial industrial and institutional buildings more information about the SK 4 E system or to locate your nearest source please call or in Minnesota call 763 493 6435 four zone SK 4 E is a 24 VDC that provides four Class B device circuits and two Class notification appliance circuit NAC SK 4 E NAC protocol includes the to silence audible devices while continue to flash using only a pair of wires The SK 4 E is also with conventional input such as two and four wire detectors pull stations devices tamper switches and normally open contact devices of a compatible smoke or any normally open fire initiating device activates audible visual signaling devices illuminates indicating LED sounds the piezo at the FACP activates the alarm relay and operates an module used to notify a remote or initiate an auxiliary control SK 4 E is compatible with System I3 detectors providing features such as drift maintenance alert and warning Automatic of audio visual devices provided using three selections for protocol Four Style B Class B initiating circuits IDCs Two Style Y Class B notification circuit NAC Optional module converts all IDCs NACs to Class A PN SK CAC4 Support for synchronization of ANSI audible signals and compliant strobes per NFPA 72 Selectable for System Sensor and Gentex protocols Selective silence feature allows silence of horns while strobes to flash on the same NAC Program for combination tamper monitor and waterflow on one zone Silent or audible walk test operation Alarm verification selectable per zone Program each zone for supervisory or with separate red and yellow Disable switches provided per zone Program NACS for Silence inhibit Auto silence Strobe synchronization Temporal or steady signal Silenceable or nonsilenceable Disable Device Circuits IDCs Voltage 22 VDC nominal Current 4 mA Current 15 mA min Current 40 mA max Resistance 100 max Resistor 4.7K 1 2 watt Current 2.5A 24 VDC standard transformer or 5A 2.5A per NAC with additional transformer power limited Resistor 4.7K 1 2 watt Trouble alarm and Ratings 2A 30 VAC Form C alarm trouble and relays 3A total usable current 6A total usable current with optional transformer PN SK TRM24 SK TRM24E Optional dress panel PN SK DP2 4 C Relays Specifications Primary AC 120 VAC 50 60 2.3A Primary AC 240 VAC 50 Hz 14 AWG 2.0 mm2 with 600 V min ALARM CONTROL PANEL SK 4E Control Panel Specifications contractor shall provide a completely electrically supervised fire alarm control panel Silent Knight Model SK 4 E The system shall contain a fire control panel capable of operating and supervising smoke detection devices alarm notification devices and an on board annunciator It shall be with a digital communicator accessory fire alarm control panel shall have a power limited supply four Class B initiation circuits which shall accommodate heat detectors smoke detectors manual pull stations Smoke detection shall be achieved with either 2 or 4 wire detectors that are compatible with the system The initiation inputs be programmable as 1 verification zones in which detectors are automatically reset one time before signaling an alarm condition or 2 waterflow supervisory zones that allows the FACP to distinguish between an alarm switch waterflow device and a supervisory switch installed on the same circuit The FACP shall have two 2.5 amp or 5 amp with an additional optional standard transformer programmable outputs It shall have dedicated relays for alarm trouble and supervisory It shall have two power outputs one resettable and one non each rated at 500 mA FACP shall have an on board annunciator to indicate alarm supervisory trouble and maintenance conditions The annunciator must include LEDs AC GENERAL TROUBLE ALARM SILENCE WALK TEST EARTH FAULT AND LOW BATTERY The annunciator shall also contain LEDs to fire alarms troubles supervisory and maintenance by zone The FACP must be fully operational from the annunciator and include buttons ACKNOWLEDGE ALARM SILENCE RESET and WALK TEST The annunciator must also have separate DISABLE switches for each zone and circuit rr Specifications cont Output and non resettable Voltage 24 VDC nominal 500 mA max power limited current for nonresettable power power and two NACs must exceed 6.0A requires additional Sealed lead acid only Circuit 27.6 VDC 0.8A normal flat charge Capacity 18 AH 7 AH max allowed in FACP batteries can housed an RBB accessory cabinet Initiating and NAC SK document PN 52612 Specifications Backbox Dimensions W x 15 H x 3 D W x 38.10 H x 7.62 D cm Door W x 15.342 H x 0.375 D W x 38.97 H x 0.95 D cm Color Red Requirements Part 15 and Part 68 approved of Jack RJ31X two required SK 4 E can be surface mounted two key slots at the top of the and two additional 0.25 holes at the bottom or semi mounted using the optional Trim P N TR 1 R 72 UL Listed 7165 0559 145 297 01 E 3 Information VAC Four Zone Conventional VAC Four Zone Conventional Panel Allows access to the controls but restricts access to wiring A Convertor Converts Style B B IDCs to Style D Class A and B Class B NACs to Style Z A Module Provides a output for local energy box transmitter and alarm trouble reverse polarity Interface Module Volt Transformer 3 Volt Transformer 3 Annunciator Relay Module Battery Box Accessory Use if back up batteries are large to fit into FACP cabinet 16 x 10 x 6 Communicator Accessories fire control communicator channel slave fire communicator document is not intended to be used for installation purposes We try to our product information up to date and accurate We cannot cover all applications or anticipate all requirements All specifications are to change without notice For more information contact Silent Knight Meridian Circle Suite 100 Maple Grove Mn 55369 4927 800 328 0103 Fax 763 493 6475 IN AMERICA 350305 Rev C 12 06 2006 Silent Knight