Chữa cháy khí sạch HOCHIKI FIREPRO

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FNX Series products are a SBK aerosol forming solid compound (containing no pyrotechnic substances) that is used to extinguish Class A, B, C fires. The FNX Series products are electrically activated. The condensed aerosol extinguishing mechanism works by removing the active chemical particles involved in the flame chain reaction.

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UL listed & FM approved

• Available in three temperature models • Available in 328, 656, 1,640 & 3,280ft reels

• Available in 164ft reel for TH68 model only • Low cost & fast response • Compatible with HCA Series FACP & CZM Module

• UL Listed for up to 35ft (10.6m) spacing • 92.1 ohms/conductor/km maximum resistance • Localized overheat detection

• Not affected by RFI or EMC • ATEX certified - zener barrier in hazardous areas

• Ambient temperatures range: TH68: -40F (-40C) ~ 139F (59C) TH88: -40F (-40C) ~ 171F (77C) TH105: -40F (-40C) ~ 198F (92C) • Alarm temperatures: TH68: 155F (68C) TH88: 190F (88C) TH105: 221F (105C)

• Section replacement of sensor cable after alarm • Continuously monitors 100% of sensor length

STANDARD FEATURES

At a pre-determined temperature, inner insulation softens allowing the two conductors to come into contact with each other to produce the required alarm signal. Any break in conductors at temperatures below the alarm threshold generates an open circuit trouble signal. No minimum length exposure is required for the alarm rating.

OPERATION PRODUCT LISTINGS

•UL & ULC Listed • FM Approved APPLICATIONS • Underfloor (server rooms) • Mechanical / Electrical control rooms • Hazadous areas • Warehouse • Parking structures • Cable trays • Tunnel protection

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The FPC-1 is a self-contained aerosol activation module.

The FPC-1 includes a heat sensor that operates as a fixed-temperature or Rate-of-Rise and fixed-temperature detector, input for optional manual activation switch and/or linear heat detector, control circuitry, and activation of two FirePro Aerosol units.

The unit reports via open collector alarm condition, trouble condition, and provides "watch-dog" pulses to indicate the unit is alive. The module is operated by its own supervised power source.

The FPC-1 is not intended to replace fire detection and automatic extinguishing systems that are required according to relevant regulations. An open or disconnected aerosol generator will not interfere with the operation of the other aerosol.

Figure 1 FPC-1 Fire Detection and Extinguishant Controller

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HCVR-SQA - SEQUENTIAL ACTIVATOR

• UL Listed and FM Approved

• Used to activate up to two FireNET Xtinguish aerosol generators

• Includes a backbox for surface mount

• Fault LED is illuminated to indicate trouble conditions

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HCVR-SDU - STATUS DISPLAY UNIT

• Remote Status Display for the HCVR-3 Releasing FACP

• UL Listed and FM Approved

• Supervised four-wire connection

• Displays countdown timer prior to agent release

• Internal buzzer and trouble diagnosis indicators

• Manual-Only and Automatic & Manual keyswitch selections

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SOM-R-DS - DISABLE SWITCH

• Metal construction

• UL Listed and FM Approved

• Physical switch used to electrically disconnect the extinguishing circuit for testing and service

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HPS-DAK-SR - MANUAL PULL STATION FOR FIRE SUPPRESSION RELEASE

• Metal construction

• Enclosed switch with glass rod (included)

• UL, CSFM listed

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HCVR-AB - ANCILLARY BOARD

• Provides additional normally open contacts which mimic the outputs of the HCVR-3 Releasing FACP

• Requires data cable and 24VDC connections

• Up to 7 HCVR-AB can be connected to a single HCVR-3 Releasing FACP

• Includes a backbox for surface mount (except board only model)