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26-0853 Issue 5

Fire Detection & Alarm System Power Supply Unit V3

Power Supply Unit Installation Manual

(TO BE RETAINED BY THE COMMISSIONING ENGINEER)

Содержание Quadnet PSU V3

Страница 1: ...26 0853 Issue 5 Fire Detection Alarm System Power Supply Unit V3 Power Supply Unit Installation Manual TO BE RETAINED BY THE COMMISSIONING ENGINEER...

Страница 2: ...of such contents Due to the complexity and inherent importance of a life risk type system training on this equipment is essential and commissioning should only be carried out by competent persons Fike...

Страница 3: ...tallation 7 Physical Dimensions 8 Power Supply Assembly 8 Topology and Cabling 9 Cable Specification 9 Mains Supply Batteries 10 PSU Termination Schematic 11 PSU Terminals 12 Address Select Links 15 E...

Страница 4: ...ganisation Anti Static Handling Guidelines Immediately prior to handling any PCBs or other static sensitive devices it is essential to ensure that a personal connection to earth is made with an anti s...

Страница 5: ...ed intelligence signifies that the signal processing is spread throughout the system in order that the decisions about fires and faults are taken within the detector itself The detector is capable of...

Страница 6: ...PSU Earlier models differ slightly The power supply is normally supplied disassembled to make first fix easier If the panel is already assembled it must be disassembled in order to fix the backbox to...

Страница 7: ...ting At least four of the five mounting holes should be used to secure the cabinet to a solid wall using suitable screws of at least 50mm in length A gap of at least 50mm should be left between this e...

Страница 8: ...Quadnet Power Supply Unit Installation Manual 8 Physical Dimensions Power Supply Assembly This is the reverse of the disassembly process above 50mm 50mm 420mm 420mm FLUSH MOUNT HOLE IN WALL...

Страница 9: ...ontrol panel for 24V DC power connections if each cable is no longer than 6 3m use 2 5 mm 2 for 24V DC power cables up to a maximum of 9 5m In order to protect against possible data corruption it is i...

Страница 10: ...acity batteries on this system larger batteries will not fully charge in the time allowed and smaller ones will be overcharged and the service life will be reduced Using different capacity or type of...

Страница 11: ...Quadnet Power Supply Unit Installation Manual 11 PSU Termination Schematic NOTE The diagram above shows a V3 PSU Earlier models differ slightly...

Страница 12: ...elay NO NC COM The Fault relay is a single pole change over volt free relay contact The relay contacts are rated at 30V DC 1A max All inductive loads should be diode protected to prevent back EMF Howe...

Страница 13: ...r to V3 backplane PCB Issue 3 do not have twin power connections for an external PSU or the facility for monitoring comms with an external PSU so it is recommended that no external PSU is used with th...

Страница 14: ...Description A Serial Data connection A B Serial Data connection B SCRN Cable Screen connection PSE COMMS A B SCRN The Secondary PSU must be installed adjacent to the main Power Supply unit The PSE CO...

Страница 15: ...RS For normal Quadnet systems where only one PSU is used with the panel the PSU s address must be set to 0 or 1 If connecting secondary PSUs to the Quadnet system the main PSU should be address 1 and...

Страница 16: ...cated on the Charge Controller Unit Fuse No Label Fuse Type Breaking Capacity Max Rated Voltage FUSE1 Input from SMPS 10A T Glass 100A 250VAC FUSE2 Battery 10A T Glass 100A 250VAC FUSE3 Mains Input Li...

Страница 17: ...e installer needs to provide a set of As Wired drawings and proof of cable continuity and insulation test readings etc to enable commissioning to proceed This information is essential for commissionin...

Страница 18: ...ot followed Battery Data Make a clear note by labelling of the batteries of the installation date and the battery voltage The battery voltage should be taken for each battery with the 230V AC mains su...

Страница 19: ...Charging Voltage Current Details Ripple and noise 2 x 17Ah 12V sealed lead acid batteries 230V AC nominal 31V 19V 0 5R max internal resistance 350mA min output current 5 5A max output current 27 3V 2...

Страница 20: ...a Power 1 Power 2 ve to ve with temp short circuit applied ve to Earth with temp short circuit applied ve to Earth with temp short circuit applied A reading of approximately 1 ohm per 100 metres of 1...

Страница 21: ...Quadnet Power Supply Unit Installation Manual 21 Your Notes...

Страница 22: ...Quadnet Power Supply Unit Installation Manual 22 Your Notes...

Страница 23: ...Quadnet Power Supply Unit Installation Manual 23 Your Notes...

Страница 24: ...to the appropriate terminals at both ends For PSU connections to control panels install two power connection cables and one data connection cable Leave a copy of the User Instructions by the control p...