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Fire Alarm System Limitations While a fire alarm system may lower insurance rates, it is not a substitute for fire insurance! An automatic fire alarm system—typically made up of Heat detectors do not sense particles of combustion and smoke detectors, heat detectors, manual pull stations, audible alarm only when heat on their sensors increases at a predeter- warning devices, and a fire alarm control panel with remote mined rate or reaches a predetermined level.
HARSH™, NIS™, Notifier Integrated Systems™, and NOTI•FIRE•NET™ are all trademarks; and Acclimate® Plus™, FlashScan®, NION®, NOTIFIER®, ONYX®, ONYXWorks®, UniNet®, VeriFire®, and VIEW® are all registered trademarks of Honeywell International Inc.Echelon® is a registered trademark and LonWorks™ is a trademark of Echelon Corporation. ARCNET® is a registered trademark of Datapoint Corporation. Microsoft® and Windows® are registered trademarks of the Microsoft Corporation.
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•Brief description of content you think should be improved or corrected •Your suggestion for how to correct/improve documentation Send email messages to: FireSystems.TechPubs@honeywell.com Please note this email address is for documentation feedback only. If you have any technical issues, please contact Technical Services.
Table of Contents Section 1: System Overview ....................9 1.1: General................................9 1.2: Features................................9 1.3: Start-up Procedure ............................10 1.4: Jumpers ...............................11 1.4.1: Jumper JP1 - Ground Fault Detection ....................11 1.4.2: Jumpers JP2 and JP3: Coded/Noncoded Input Selection ..............11 1.5: LED Indicators.............................11 1.6: Specifications...............................11 Primary AC Power - TB1 ........................11 Control Input Circuits: TB4, Terminals 3 (+) &...
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Table of Contents 6.2: Calculating the AC Branch Circuit ......................38 6.3: Calculating the System Current Draw ......................38 6.3.1: Overview............................38 6.3.2: How to Calculate System Current Draw ...................39 6.4: Calculating the Battery Size.........................40 6.4.1: NFPA Battery Requirements ......................41 6.4.2: Selecting and Locating Batteries .......................41 Appendix A: Wire Requirements...................
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Applicable Local and State Building Codes Requirements of the Local Authority Having Jurisdiction (LAHJ) Canadian Electrical Code, Part 1 Other Honeywell Documents: Device Compatibility Document Document #51939 This product has been certified to comply with the requirements in the Standard for Control Units and Accessories for Fire Alarm Systems, UL 864, 9th Edition.
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HPF24S Series Power Supplies — P/N 52751:D3 5/11/2010...
Section 1: System Overview The HPF24S6 is a 6 amp power supply and the HPF24S8 is an 8 amp power supply. Each HPF24S power supply is a compact, cost-effective, remote power supply and battery charger which provides ADA compatible strobe synchronization. The remote power supplies consist of a filtered 24 VDC output that can be configured to drive four Style Y (Class B) NACs (Notification Appliance Circuits).
System Overview Start-up Procedure – 4.0 amps for HPF24S6 – 6.0 amps for HPF24S8 • Maximum total short term current (one hour maximum): – 6.0 amps for HPF24S6 – 8.0 amps for HPF24S8 • Integral supervised battery charger for lead acid batteries only •...
Refer to Figure 1.1 on page 13 for terminal locations. Primary AC Power - TB1 • HPF24S6 & HPF24S8: 120 VAC, 60 Hz, 3.2 amps maximum • HPF24S6E & HPF24S8E: 240 VAC, 50 Hz, 1.6 amps maximum HPF24S Series Power Supplies — P/N 52751:D3 5/11/2010...
– Maximum for any one circuit - 3.0 amps – Maximum total continuous current for all output: HPF24S6 - 4.0 amps HPF24S8 - 6.0 amps – Maximum total short term current (one hour maximum) for all outputs: HPF24S6 - 6.0 amps HPF24S8 - 8.0 amps...
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Specifications System Overview Power-limited,Supervised, Special Application Nonpower-limited in NAC Mode NAC/Out 1 + To Transformer #1 Trouble Relay To Transformer #2 NAC/Out 1 - Form-C Fail-safe NAC/Out 2 + Nonsupervised NAC/Out 2 - Supervised (shown energized) NAC/Out 3 + Earth Normally Open NAC/Out 3 - AC Neutral...
System Overview General 1.7 General The HPF24S may be used in a number of different applications. It may be used as a remotely- mounted power supply and battery charger where it can provide up to four coded or noncoded, synchronized or nonsynchronized NACs (Notification Appliance Circuits). Alternatively, output #4 can be used as a door holder circuit which will provide a steady 24 VDC output until an alarm condition or AC fail condition causes it to drop to 0 VDC following a 10 second delay.
Section 2: Installation Carefully unpack the system and check for shipping damage. Select a location for the cabinet that is in a clean, dry, vibration-free area where extreme temperatures are not encountered. The area should be readily accessible with sufficient room to easily install and maintain the power supply. Locate the top of the cabinet approximately five feet above the floor with the hinge mounting on the left.
The ZNAC-4 is an optional Class A conversion module which mounts to connector J3 on the upper right side of the HPF24S circuit board. This module allows the HPF24S6 or HPF24S8 to support Style Z (Class A) Notification Appliance Circuits.
Installation Addressable Module Mounting 2.3 Addressable Module Mounting The HPF24S has been designed to allow the mounting of an addressable control, relay or monitor module on the main circuit board inside the power supply cabinet with the module status LED visible through the closed door.
NEC Power-limited Wiring Requirements Installation 2.4 NEC Power-limited Wiring Requirements Power-limited and nonpower-limited circuit wiring must remain separated in the cabinet. All power-limited circuit wiring must remain at least 0.25” away from any nonpower-limited circuit wiring. Furthermore, all power-limited circuit wiring and nonpower-limited circuit wiring must enter and exit the cabinet through different conduits.
Section 3: Programming Options This section describes the programming options available via DIP switch settings. The HPF24S can be field programmed using option DIP switch SW1 which is located in the lower center of the circuit board. Refer to the following illustration for switch location and DIP switch placement in the ON and OFF positions.
DIP Switch Settings Programming Options 3.1 DIP Switch Settings The following table lists the HPF24Sprogrammable features and the switch settings required to select a particular feature. A detailed description of each feature is presented in the following pages. SW1 DIP Switch This switch works in conjunction with switch 2 to determine the Strobe Synchronization Type 1 OFF, 2 OFF = no sync (steady +24V) - default 1 OFF, 2 ON = System Sensor...
NAC when using the lowest candela setting. Make sure that the NAC maximum current is not exceeded: Strobe Manufacturer HPF24S6 (max. strobes) HPF24S8 (max. strobes) System Sensor Wheelock Gentex 3.2.2 Synchronization Mode - Master/Slave...
Programmable Features Description Programming Options Important! In Slave Mode, if the Input is active, but no signal is present on the Sync Input circuit, the power supply will turn the NACs on steady until a sync signal appears. The NACs will turn off when the Input becomes inactive.
Programming Options Programmable Features Description The following table details the four possible input/output configurations: DIP Switch 5 DIP Switch 6 Input/Output Function General Alarm • HPF24S configured as Master (switch 3 OFF), NAC Outputs 1 through 4 are controlled by Control Input #1;...
Section 4: Trouble Supervision 4.1 Supervision via FACP Notification Appliance Circuit 4.1.1 Supervision of FACP to HPF24S Wiring The FACP (Fire Alarm Control Panel) supervises the connection between itself and the HPF24S via the control panels NAC End-of-Line Resistor (ELR). The ELR must be installed at the HPF24S end of the circuit, after the last notification appliance on the circuit.
Trouble Supervision AC Loss Reporting Delay • With SW1 switch 4 set to the ON position, AC Fail/brownout reporting will be delayed 2 hours and the following trouble conditions will cause the normally energized trouble relay to change states regardless of whether the panel is in alarm or standby: –...
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Notes HPF24S Series Power Supplies — P/N 52751:D3 5/11/2010...
Section 5: Applications 5.1 Controlling Four NACs With One Input and Selective Silence NOTE: The Relay Module is required only for this application with the power supply set as Master. If the power supply is set as Slave, the Relay Module is not required. In Slave mode, selective silence (horn mute) is provided by the FACP through the sync input.
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Controlling Four NACs With One Input and Selective Silence Applications The control module is shown to demonstrate the use of a remotely mounted device associated with an addressable fire alarm control panel. The module could be replaced with any circuit capable of polarity reversal, such as an FACP NAC.
Applications Controlling Three NACs and One Door Holder With One Input An End-of-Line Resistor must be installed between TB4, Terminals 5 & 6 for control module wiring supervision (the ELR value is dependent on the module employed). Supervise the power wiring between the HPF24S auxiliary 24 VDC output on TB4, Terminals 9 &...
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Controlling Three NACs and One Door Holder With One Input Applications The control module is shown to demonstrate the use of a remotely mounted device associated with an addressable fire alarm control panel. The module could be replaced with any circuit capable of polarity reversal, such as an FACP Notification Appliance Circuit.
Applications Split Temporal Mode of Operation 5.3 Split Temporal Mode of Operation In this application, the power supply has been set as a master with two synchronized and two nonsynchronized outputs as determined by the Split Temporal mode feature. Control Input #1 (TB4, Terminals 3 &...
The HPF24S6 can provide up to 4 amps of continuous current and the HPF24S8 can provide up to 6 amps of continuous current. The power supply must be set for Split Alarm mode. Output circuits 1 & 2 are configured as resettable power outputs by connecting the resettable power from an FACP to Control Input 1 Terminals 3(+) &...
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Applications Remote Supply With Resettable and Nonresettable Power For addressable panel applications, an addressable monitor module can be used to monitor the trouble contact of the HPF24S and the resettable power connection from the FACP using an End- of-Line power supervision relay. If the HPF24S enters a trouble condition, the Normally Closed trouble contact will open and if the resettable power from the FACP is lost, the Normally Closed power supervision relay contact will open.
Master FACP With Slave HPF24S Power Supply Applications 5.5 Master FACP With Slave HPF24S Power Supply In this application, an HPF24S power supply, configured as a Slave unit, is connected to a master FACP NAC programmed for synchronized output. The power supply should be set for synchronization which matches the FACP programming.
Applications Master HPF24S Power Supply Connected to FACP 5.6 Master HPF24S Power Supply Connected to FACP In this application, a master HPF24S power supply, set for synchronization, is connected to an FACP NAC with no synchronized output. Standby Polarity Shown HPF24S SW1 Switch Settings 1 &...
Canadian Applications Applications 5.7 Canadian Applications Canadian applications, per ULC, require the following: • The HPF24S power supply must be used as a Notification Appliance Circuit extender only. The TB2 terminals cannot be configured as auxiliary power outputs. • The host FACP must monitor for all ground fault conditions. The Ground Fault Detection circuit on the HPF24S power supply must be disabled by cutting jumper JP1.
Section 6: Power Supply Requirements 6.1 Overview This section contains instructions and tables for calculating power supply currents in alarm and standby conditions. This is a four-step process, consisting of the following: Calculating the total amount of AC branch circuit current required to operate the system Calculating the power supply load current for non-fire and fire alarm conditions and calculating the secondary (battery) load Calculating the size of batteries required to support the system if an AC power loss occurs...
Calculating the System Current Draw Power Supply Requirements • Secondary refers to the power supply’s backup batteries. • All currents are given in amperes (A). Table 6.2 shows how to convert milliamperes and microamperes to full amperes. To convert... Multiply Example Milliamperes (mA) to mA x 0.001...
Power Supply Requirements Calculating the Battery Size Table 6.3 contains three columns for calculating current draws. For each column, calculate the current and enter the total (in amperes) in the bottom row. When finished, copy the totals from Calculation Column 2 and Calculation Column 3 to Table 6.4 on page 41. Calculate Column 1 Calculate Column 2 Calculation Column 3...
Calculating the Battery Size Power Supply Requirements Write the ampere hour requirements on the Protected Premises label located inside the cabinet door. Secondary Standby Load Required Standby Time (total from Table 6.3 (24 or 60 hours) Calculation Column 3) Primary Alarm Load Required Alarm Time (total from Table 6.3 (for 5 min., enter 0.084,...
Connecting external system accessories to the main circuits must be carefully considered to ensure proper operation. It is important to use the correct type of wire, gauge and run length for each circuit. The following table lists NAC wiring requirements for the HPF24S6 and HPF24S8 Field Charger Power Supply.
HPF24S Device Compatibility Wire Requirements A.1 HPF24S Device Compatibility A.1.1 System Sensor - 24VDC Use only 24VDC devices with 24 volt control panels. MODEL NUMBER & NOMENCLATURE (System Sensor) CH12/24 Electronic Chime/Sounder CH2415, CH241575, CH2475, CH24110 SpectrAlert Chime with Strobe MA-12/24D Electronic Sounder MA12/24EH Multi Alert Horn with Mechanical Tone MAEH24LO, MAEH24LOC, MAEH24LOLA, MAEH24M, MAEH24MC, MAEH2415ADA, MAEH2475ADA,...
HPF24S Device Compatibility Wire Requirements Strobe light, synchronizable type, Model GES3-24, may be followed by suffix -P (plain), followed by W (wall), followed by W or R (white or red color). Selectable candela (15cd, 30cd, 60cd, 75cd and 110cd). Intended for indoor use on a wall only. Strobe light, synchronizable type, Model GES3-12, may be followed by suffix -P (plain), followed by W (wall), followed by W or R (white or red color).
Index Class A Converter Module 17 see also ZNAC-4 9 Class B Loss 9 see also Style Y 9 Loss Reporting Delay 26 Coded Input 11 AC fail Coded/Noncoded Input Selection 11 delay 23 coding see also AC loss reporting delay 23 NAC 9 AC loss compatibility...
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Index I–S HPF24S8 9 Noncoded Input 11 nonresettable power 24 Notification Appliance Circuit see also NAC 9 input current 12 voltage 12 input circuit 9 output activation 9 circuit types 12 compatibility 9 maximum current 3.0 amps 12 see also control 12...
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T–Z Index System Sensor - 24VDC 43 trouble supervision 25 trouble relay 9 contact rating 12 trouble supervision 9 troubles 25 power supply 9 wiring 10 AC power 12 power-limited 19 ZNAC-4 17 see also Class A Converter Module 9 HPF24S Series Power Supplies —...
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HPF24S Series Power Supplies — P/N 52751:D3 5/11/2010...