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The SK-2 is two zone conventional fire alarm control panels (FACPs) that bring the latest in microprocessor technology to conventional fire controls. The SK-2 is a 120 VAC FACP. These FACPs provide reliable fire signaling protection for small- to medium-sized commercial, industrial, and institutional buildings.
Silent Knight® Fire Alarm Control Panel, 120 VAC, 2.3 A, 50/60 Hz
| Amperage Rating | : | 2.3 A |
| Frequency Rating | : | 50/60 Hz |
| Voltage Rating | : | 120 VAC |
- Two class B initiating device circuits
- One class B notification appliance circuit
- Synchronization for System Sensor, Gentex and Wheelock devices
- Silent or audible walk test operation
- Disable switches provided per zone
- Form C alarm and trouble relays
- A flexible, powerful, cost-effective panel
- Selective silence feature allows manual silence of horns while strobes continue to flash on the same NAC
- Alarm verification selectable per zone
- Program each zone for supervisory or fire with separate red and yellow LEDs
- 14 AWG with 600 V insulation min
- Program NACS for silence inhibit, auto silence, strobe synchronization, temporal or steady signal, silenceable or nonsilenceable, disable
- Support for synchronization of standard ANSI audible signals and ADA compliant strobes per NFPA 72
- Initiating device circuits (IDCs): 22 VDC nominal operating voltage, power-limited, 4 mA standby current, 15 mA minimum alarm current, 40 mA maximum short-circuit current, 100 ft maximum loop resistance, 4.7 kohm , 1/2 W EOL resistor
- NACs: 2.5 A at 24 VDC with standard transformer, power-limited, 2.5 A max with standard transformer signaling current, 4.7 kohm, 1/2 W EOL resistor
- Form C relays types: 2 A at 30 VAC, resistive trouble and alarm contact ratings
- Auxiliary output: resettable, 24 VDC nominal operating voltage, 500 mA maximum current, power-limited
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