Ampac XP95 Product Manual
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XP95 Product Guide
MAN 3037

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Summary of Contents for Ampac XP95

  • Page 1 XP95 Product Guide MAN 3037...
  • Page 2: Table Of Contents

    Operating Principles: ....................16 Product Codes ......................16 Technical Data: ......................17 XP95 Mounting Base ......................18 10.1 XP95 Mounting Bases and XPERT cards..............18 10.2 Product Codes ......................18 XP95 Isolators ......................... 19 11.1 Electrical Description ....................19 11.2...
  • Page 3: Introduction

    European and other standards but also the demands of today’s high technology environments. This Product Guide aims to provide engineers with full information on XP95, in order to be able to design optimum solutions to fire protection problems.
  • Page 4: Protocol Features

    Control Unit Interrogation and Command: 3 bits of command instruction and the 7- bit address are issued by the control equipment following an initiating pulse. Interrupt Warning: Notification that an XP95 manual call point or XP95 Mini Switch Monitor (interrupt) has been operated.
  • Page 5: Ionisation Smoke Detector

    The voltage on the sensing electrode is monitored by the sensor electronics and is processed to produce a signal that is translated by the A/D converter in the communications ASIC ready for transmission when the device is interrogated. Figure 1 – Sectional View – XP95 Ionisation Smoke Chamber MAN3037-2...
  • Page 6: Electrical Description

    XP95 PRODUCT GUIDE Figure 2 – Diagram Showing Lines of Equipotential for the XP95 Ionisation Smoke Monitor Electrical Description: The detector is designed to be connected to a two wire loop circuit carrying both data and a 17V to 28V dc supply.
  • Page 7: Environmental Characteristics

    XP95 PRODUCT GUIDE Environmental Characteristics: XP95 ionisation smoke detectors are designed to operate in a wide variety of environments (See Figs 4 to 6). There are only small effects from temperature, humidity, atmospheric pressure and wind. Detectors are well protected against electromagnetic interference over a wide frequency range.
  • Page 8: Safety Note

    Bristol BS32 4UD. Outside the UK, please contact the relevant national agency. Product Codes Product Description LPCB (EN54-7) SAI Global (AS7240-7) Activfire (AS1603-2) 201-0002 XP95 Ionisation Smoke Detector 55000-520AMP 4106-2002 (55000-530) 201-0091 XP95 Ionisation Smoke (Black) Detector 55000-560AMP 4106-2011 (55000-560) MAN3037-2...
  • Page 9: Technical Data

    Technical Data: Specifications are typical and given at 23° C and 50% relative humidity unless specified otherwise. Detector Type: XP95 Ionisation Smoke Detector - Point type smoke detector for fire detection and alarm systems for buildings Detection Principle: Ionisation Chamber...
  • Page 10: Optical Smoke Detector

    Optical Smoke Detector Operating Principles: The XP95 optical detector uses the same outer case as the ionisation smoke detector and is distinguished by the indicator LED which is clear in standby and red in alarm. Within the case is a...
  • Page 11: Environmental Characteristics

    XP95 PRODUCT GUIDE Environmental Characteristics: The XP95 optical smoke detector is unaffected by wind or atmospheric pressure and operates over the temperature range -20° C to +60° C. See Fig. 10. Figure 8 – Schematic Diagram – XP95 Optical Smoke Detector Figure 9 –...
  • Page 12: Technical Data

    Technical Data: Specifications are typical and given at 23° C and 50% relative humidity unless specified otherwise. Detector Type: XP95 Optical Smoke Detector - Point type smoke detector for fire detection and alarm systems for buildings Detection Principle: Photo-electric detection of light scattered in a forward direction by smoke...
  • Page 13: Heat Detector

    XP95 PRODUCT GUIDE Heat Detector Operating Principles: The XP95 heat detectors have a common profile with ionisation and optical smoke detectors but have a low air flow resistance case made of self-extinguishing white polycarbonate. The devices monitor heat by using a single thermistor network which provides a voltage output proportional to the external air temperature.
  • Page 14: Electrical Description

    25±5 counts at 25° C. Environmental Characteristics: XP95 Standard Heat Detectors operate over the range -20° C to +70° C, the High Temperature Heat Detectors operate over the range –20° C to +120° C. The detectors are unaffected by atmospheric pressure.
  • Page 15: Technical Data

    Detector housing: White polycarbonate rated V-0 in accordance with UL 94. Terminals: Nickel plated stainless steel Detector Type: XP95 Heat Detector (High Temperature) - Point type heat detector for fire detection and alarm systems for buildings Specifications are the same as those for the standard detector, apart from the...
  • Page 16: Multisensor Detector

    XP95 PRODUCT GUIDE MultiSensor Detector Operating Principles: The XP95 multisensor detector contains an optical smoke sensor and a thermistor temperature sensor whose outputs are combined to give the final analogue value. The multisensor construction is similar to that of the optical detector but uses a different lid and optical mouldings to accommodate the thermistor temperature sensor.
  • Page 17: Technical Data

    Technical Data: Specifications are typical and given at 23° C and 50% relative humidity unless otherwise stated. Detector Type: XP95 Multisensor Detector - Point type heat detector for fire detection and alarm systems for buildings Detection Principle: Smoke: Photo-electric detection of light scattered in a forward direction by...
  • Page 18: Xp95 Manual Call Point

    XP95 Manual Call Points incorporate an integral short circuit isolator and are provided with a resettable element. A backbox, for surface mounting is also provided as standard. If a glass or flush mounting tray is required, these are available on request.
  • Page 19: Technical Data

    XP95 PRODUCT GUIDE Technical Data: Specifications are typical and given at 23° C and 50% relative humidity unless otherwise stated. Call Point Type: Deformable element Detection Principle: Operation of a switch Weight: 151g Alarm Indicator: Red Light Emitting Diode (LED)
  • Page 20: Xp95 Mounting Base

    1.5mm hexagonal driver. Figure 17 – Schematic Wiring Diagram – XP95 Mounting Base Figure 18 – Schematic Wiring Diagram of XP95 Detector Circuit with a Common Remote LED 10.2 Product Codes Product Description...
  • Page 21: Xp95 Isolators

    Stand-alone isolators, which have their own bases, may be used instead of isolating bases. The isolators are wired to a loop between detectors or other devices. For further information on the use of isolators in XP95 systems refer to Ampac Product Data sheet PDS201- 9001.
  • Page 22: Intelligent Reflective Beam Detector

    A termination backbox, part no 29600-241, is available. This allows easy first fixing of the cabling and terminations to the intelligent reflective beam detector. The termination backbox can be surface or flush mounted. Product Description Product Number Item Number XP95 Reflective Beam (5-50M) Detector 55000-268APO 201-1074 XP95 Reflective Beam (50-100M) Detector 55000-273APO 201-0171 Loop-Powered Sounders, Beacons &...
  • Page 23 Loop-powered Beacon The beacon has been developed to alert those with hearing difficulties and to be used in areas with a high background noise level. The beacon is fitted to any XP95 or Discovery base. Product Description AS1670-4 XP95 Loop Powered Beacon Red...
  • Page 24 Product Description EN54-3 AS1670-4 NZS4512 XP95 Open Area Sounder Beacon Red 55000-005AMP 205-0102 55000-007AMP XP95 Open Area Sounder Beacon White / 55000-006AMP 205-0103 55000-008AMP Clear MAN3037-2...
  • Page 25: Approvals & Regulatory Compliance

    XP95 PRODUCT GUIDE Approvals & Regulatory Compliance The XP95 range of detectors and manual call points is approved by a large number of third party certification bodies around the world. These include detector approvals to EN54:2000 with LPCB, VdS, DIBT, BOSEC and FG and to UL 268 and 521 with UL.

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