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    APO-S65-DS-001

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    Wide voltage conventional fire detectors s Ionisation smoke detectors s Optical smoke detectors s Heat detectors s Relay bases Next page Conventiona Continuing our policy of bringing our customers the ultimate effectiveness in fire detection that current technology allows, Series 65 has been developed from the highly successful Series 60 range of conventional detectors. Series 65 incorporates well-proven sensing technologies, together with advances in materials and electronics technology, including an IC based on that used in XP95 analogue addressable detectors. Having a wide operating voltage of 9-33V, the Series 65 detectors can be integrated into security systems, when used with a relay base. The Series 65 wide voltage range consists of ionisation, integrating ionisation and optical smoke detectors, 4 grades of heat detector and a range of bases. The detectors are identical in appearance to Series 60. Each type of detector is available in three versions: q a standard version q a version with an LED which flashes continuously in quiescent mode q and one with both a flashing LED and a magnet-operated test switch (reed relay) v wide operating voltage v advanced electronic technology v flashing LED option v magnetic test switch option v can be used on security systems v electrically compatible with Series 60 v mechanically compatible with Series 60 v proven detection performance v designed to meet approvals worldwide v Range of bases available Previous page Next page al Fire Detectors Series 65 Ionisation Smoke Detector The sensing part of the detector consists of two chambers - an open, outer chamber and a semi-sealed reference chamber within. Mounted in the reference chamber is a low activity radioactive foil of Americium 241 which enables current to flow between the inner and outer chambers when the detector is powered up. As smoke enters the detector, it causes a reduction of the current flow in the outer chamber and hence an increase in voltage measured at the junction between the two chambers. The voltage increase is monitored by the electronic circuitry which triggers the detector into the alarm state at a preset threshold. An externally visible red LED lights up when the detector changes to alarm state. An integrating ionisation detector, suitable for use in areas where transient levels of smoke may be expected, is also available. Series 65 Optical Smoke Detector Optical smoke detectors incorporate a pulsing LED located in a chamber within the housing of the detector. The chamber is designed to exclude light from any external source. At an angle to the LED is a photo-diode which normally does not register the column of light emitted by the LED. In the event of smoke from a fire entering the chamber, the light pulse from the LED will be scattered and hence registered by the photo-diode. If the photo-diode “sees” smoke on the two following pulses, the detector changes into the alarm state and the indicator LED lights up. The detector housing is identical to that of the ionisation detector but has an indicator LED which is clear in quiescent state but produces red light in alarm. Series 65 Heat Detector The A1R, BR and CR (rate-of-rise) heat detectors operate by using a matched pair of thermistors to sense heat. One thermistor is exposed to the ambient temperature, the other is sealed. In normal conditions the two thermistors register similar temperatures, but, on the development of a fire, the temperature recorded by the exposed thermistor will increase rapidly, resulting in an imbalance, causing the detector to change into the alarm state. Rate-of-rise detectors are designed to detect a fire as the temperature increases, but they also have a fixed upper limit at which the detector will go into alarm if the rate of temperature increase has been too slow to trigger the detector earlier. The CS (static response) heat detector has only one thermistor and changes to the alarm state at a preset temperature. Externally, the heat detectors are distinguishable from the smoke detectors by having wide openings to the surrounding atmosphere to allow good movement of air around the external thermistor. Series 65 Bases The bases have been designed to enable detectors to be plugged in without any need for force - particularly useful when fitting to suspended ceilings. All Series 65 bases are lockable. The standard base is identical to the Series 60 base, so uses the same part number, 45681-200. It contains no electronic parts which could be damaged during installation. Relay Bases Application Series 65 relay bases are primarily intended for use with control units using 4-wire detector supply and alarm initiating circuits. Where local codes allow, they may also be used in 2- and 4-wire circuits to provide volt-free control signals to an auxiliary system such as an automatic door closer. They are not suitable for use in systems where it is specified or required that operation of the auxiliary system shall be fail-safe. Description Series 65 relay bases are designed for use with Apollo Series 65 fire detectors and compatible control equipment. They must not be used with any other type of detector. The standard Series 65 relay base, 45681-245, provides one set of volt-free, changeover (form C) contacts that change state when the detector signals an alarm. Auxiliary relay base, 45681-246, provides two sets of volt-free changeover contacts to facilitate the switching of a remote LED or other auxiliary device. EOL (end-of-line) relay bases are intended for use with 4-wire circuits and feature two sets of changeover contacts and a power supervision relay. The end-of-line device specified by the control unit manufacturer should be connected across the terminals marked EOL - the EOL device will be connected across the initiating circuit when power is supplied to the detector. Part numbers: 45681-247, for circuits having a supply voltage between 9 and 18 volts DC and 45681-248 for circuits having a supply voltage between 16 and 33 volts DC. Installation Full installation, commissioning and maintenance instructions are included with Series 65 relay bases. Previous page Next page PP2053/2000/Issue 3 SPECIFICATION SUMMARY Typical data at 23°C Series 65 ionisation smoke detectors Detector Features Part No Supply voltage Average quiescent current at 24V Average quiescent current at 9V Alarm current at 24V Alarm current at 9V Alarm indication Normal operating temperature (no condensation or icing) Max wind continuous Remote output (R-) characteristics Series 65 optical smoke detectors Detector Features Part No Supply voltage Average quiescent current at 24V Average quiescent current at 9V Alarm current at 24V Alarm current at 9V Alarm indication Normal operating temperature (no condensation or icing) Max wind continuous Remote output (R-) characteristics Series 65 heat detectors Detector Features Part No Supply voltage Average quiescent current at 24V Average quiescent current at 9V Alarm current at 24V Alarm current at 9V Alarm indication Normal operating temperature (no condensation or icing) Max wind continuous Remote output (R-) characteristics Series 65 relay bases Relay base type Part No Supply voltage Normal operating temperature (no condensation or icing) Relay ratings: Maximum switching power Maximum switching current Maximum switching voltage Minimum capability Dropout voltage Series 65 Ionisation/ Integrating Ionisation Standard 55000-217/55000-220 9 to 33V 28µA 16µA 52mA 17mA Red LED -20 to +60°C Series 65 Ionisation/ Integrating Ionisation Flashing LED 55000-216/55000-219 9 to 33V 45µA 21µA 52mA 17mA Red LED -20 to +60°C Series 65 Ionisation/ Integrating Ionisation Flashing LED/Reed switch 55000-215/55000-218 9 to 33V 45µA 21µA 52mA 17mA Red LED -20 to +60°C 10m/s 10m/s 10m/s Current sink to -ve line, limited to 17mA. Note: when using a remote indicator a current-limiting series resistor may be required. Series 65 Optical Standard 55000-317 9 to 33V 40µA 35µA 52mA 17mA Clear LED, Red in alarm -20 to +60°C Series 65 Optical Flashing LED 55000-316 9 to 33V 45µA 40µA 52mA 17mA Clear LED, Red in alarm -20 to +60°C Series 65 Optical Flashing LED/Reed switch 55000-315 9 to 33V 45µA 40µA 52mA 17mA Clear LED, Red in alarm -20 to +60°C not affected not affected not affected Current sink to -ve line, limited to 17mA. Note: when using a remote indicator a current-limiting series resistor may be required. Heat Class A1R Standard 55000-122 9 to 33V 45µA 40µA 52mA 17mA Red LED -20 to +90°C Heat Class A1R Flashing LED 55000-121 9 to 33V 55µA 50µA 52mA 17mA Red LED -20 to +90°C Heat Class A1R Flashing LED/Reed switch 55000-120 9 to 33V 55µA 50µA 52mA 17mA Red LED -20 to +90°C not affected not affected not affected Current sink to -ve line, limited to 17mA. Note: when using a remote indicator a current-limiting series resistor may be required. The data above will be the same for the other classes (BR,CR,CS) Standard 45681-245 9 to 33V -20 to +70°C Auxiliary 45681-246 9 to 33V -20 to +70°C EOL 12V 45681-247 9 to 18V -20 to +70°C EOL 24V 45681-248 16 to 33V -20 to +70°C 30W, 50VA 1A (resistive load) 50V AC 10µA, 10mV DC <6V 30W, 50VA 1A (resistive load) 50V AC 10µA, 10mV DC <6V 30W, 50VA 1A (resistive load) 50V AC 10µA, 10mV DC <6V 30W, 50VA 1A (resistive load) 50V AC 10µA, 10mV DC <6V Series 65 Heat - Part Numbers Class Application Static Response Temperature °C Temperature °C min max min max A1R 25 50 54 65 BR 40 65 69 85 CR 55 80 84 100 CS 55 80 84 100 Standard Part No. 55000-122 55000-127 55000-132 55000-137 Features Flashing LED Flashing LED/Reed Switch Part No. Part No. 55000-121 55000-120 55000-126 55000-125 55000-131 55000-130 55000-136 55000-135 Back to first page Quality Systems Certificate No 010 Assessed to ISO 9001 36 Brookside Road, Havant, Hampshire PO9 1JR, England. Tel: +44 (0)23 9249 2412. Fax: +44 (0)23 9249 2754. Email: enquiries@apollo-fire.co.uk Website: www.apollo-fire.co.uk

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