Viking VFR-400 Versatile Control Center Cabinet
Viking VFR-400 Multi-function Control Center Cabinet, UL/FM Fire Alarm Equipment Supply Deluge valve, Control valve, Flow control valve, Heat detector, viking smoke detector, 12 months warranty, Supply Unlimited number ,, Calls : 0917.911.114
Detailed description of Viking VFR-400 Versatile Control Center Cabinet
VFR-400 . multi-hazard release panel
The Viking VFR-400 is a microprocessor based multi-hazard release control panel for use with sprinkler, deluge, Surefire® and Firecycle® multi-wheel sprinkler systems, Fire Extinguishing System MX-1230Fire and Fire Extinguishing System MX-200. The Model VFR400 is Lab Guaranteed listed and compliant with UL Standard 864, Ninth Edition, for Local Control Units for Release Services. The Viking VFR-400 is designed to be compatible with and installed in accordance with the requirements of NFPA 13, NFPA 15, NFPA 16, NFPA 72 and NFPA 2001. The VFR400 is housed in a locked steel cabinet. and the lock is removable. Standard is red with black and white trim. The control panel is available for use with 120 VAC or 220 VAC for mains power. The cabinet will hold up to two (2) 12AH backup batteries, capable of powering the device for more than 90 hours in the event of an AC power failure. For (2) 18AH batteries, a separate battery case must be used (Item number 09866). The VFR400 release control panel can be used with a wide range of compatible initiating devices, such as spot heat detectors, smoke detectors and linear heat detectors (10,000 ft. - FIRE-SAFETY) or ( 3,500 ft. - Protectowire).
Features Viking VFR-400 Versatile Control Center Cabinet
Specifications Viking VFR-400 Versatile Control Center Cabinet
• Multi-hazard operation
• Monitored microprocessor
• 32 alphanumeric LCD display
• Customizable banner notification text
• Custom area description text
• Menus on the programmable control panel are controlled
• Release protected circuit false trigger
• Four-layer initialization circuit B
• Two Layer B Monitoring Circuits
• Four-layer output circuit B
• Programmable crossovers
• Discharge continuously or on time
• 40 Event History Buffers
• Walktest with automatic timeout
• Alarm, fault, monitoring water flow relay
• Optional output zone module class A
• 21 Standard programs in control panel memory
• Password protection for all programming
• 24 hour clock
• Monitored remote transmitter Output up to three (3)
• Auxiliary 24 VDC power (continuous and resettable)
Standard list of Viking VFR-400 Versatile Control Center Cabinet
UL Listed: Qualified
UL 864 - 9th Edition Listed: Clean Agent Extinguishing System Unit
FM Approved: Deluge System, Containment System, Cold Area Sprinkler System
FM Approved: 4 . Control Group
Approved FM:
CE Certified dealer fire suppression system unit Specifications of Viking VFR-400 . Versatile Control Center Cabinet
A. Environment
• Temperature: 32°F to 120°F (0°C to 48°C)
• Humidity: 93% non-condensing
B. AC power source
• Common input 120VAC, (60 Hz, 165VA) or 220 VAC, (50 Hz, 185VA) Requires 15-branch overcurrent protection
• A system request is generated if the voltage drops below 102V. C. Visual indicators: (Displayed with door OPEN):
• 33 LEDs for general signaling and zone announcements
• Alpha 32-digit liquid crystal display (LCD) D. LCD:
• Displays prompts for the programming system. Status or status information is not displayed. E. Control buttons:
• Roll up, Silence the bell
• Signal Silence - Temporary, silent signal circuit
• Silent buzzer - Temporarily silences the trouble alarm and sounds the supervisory or trouble bell.
• System Reset - Temporarily resets all repaired alarm circuits, removing power initialization of device circuits.
• Switch program F. Device circuit initialization: 4 Class B (Class A module available) (all nominal values)
• The entire system is power limited, current limited to protect the two wire detectors
• Power, two wire detectors (per zone) type 25 - 0.1 mA; or 20 - 0.12 mA type at 24 VDC
• Line resistance - maximum 100 ohms. (except linear heat detection - 700 ohms max)
• Override signal silence for water flow applications, if desired
• End-of-line resistance - 5.1K ohms
• Normal standby current - about 4.0 mA
• Trouble current - about 3.3 mA
• Alarm - about 10 mA
• Maximum Impedance for Alarm - 1400 ohms
• Ground also causes trouble and ground indicator (no zone indicator above ground)
• Ripple voltage - 0.4VDC
• Maximum operating voltage range - 22.5 VDC to 25.9 VDC G. Output/Release Circuit: (All nominal values)
• The VFR-400's indicator circuits are not encrypted. This allows the use of video and audio devices on the same circuit.
• Notification device circuit (Class B), reverses polarity on alarm (Optional Class A module available)
• Current limit
• Maximum regulation 24 VDC, maximum rating 1.0 Amp. (Total 2.5 Amps for all outputs combined Including Auxiliaries and RA-4410-RC)
• End-of-line resistance - 5.1K ohms
• Ripple voltage - 0.3V
• For outputs programmed as RELEVANT: maximum allowable resistance = 1 divided by the current drawing of the solenoid (In sublease mode - Requires end-of-line diode assembly wire series for monitored circuit)
• All outputs are 24VDC, with range 16VDC - 33VDC (Note: Release circuit starts at <20 VDC) H . Dedicated monitoring initialization circuit: • Surveillance includes any of the following:
• Monitor
• Fake
• Low air
• High air • Cancel (MX-1230 and MX-200)
• Single class B, latching starter circuit
• Electricity limitations
• Termination Line resistance 5.1K ohms
• Maximum resistance 100 ohms
• Increased resistance causes monitoring problems and system crashes
• Reduce the resistance causing the monitoring signal
• Ripple voltage - 0.1VDCI. Low/missing battery:
• Causes battery and system problems if battery drops below 22 volts. The battery circuit is fused and reverse polarity protection is provided.
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