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Table of Contents
Summary of Contents for Protec 9100EN
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Page 1: Battery Charger
9100EN 24V 1A POWER SUPPLY AND BATTERY CHARGER INSTALLATION, COMMISSIONING AND MAINTENANCE MANUAL (N93-597-00) Protec Fire Detection plc, Protec House, Churchill Way, Nelson, Lancashire, BB9 6RT. Telephone: +44 (0) 1282 717171 Fax: +44 (0) 1282 717273 Web: www.protec.co.uk Email: sales@protec.co.uk... - Page 2 Document Revision Details Issue Modification Detail Author Date Document Creation 25/07/2014 Add ripple Voltage + Switching Frequency 18/11/14 Add Document Reference Number 21/11/14 N93-597-00 Issue 1 Page 2 of 17 © Protec Fire Detection PLC 2014...
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Page 3: Table Of Contents
ONNECTING THE GLOBAL FAULT OUTPUT WIRING 6.10 ....................13 ONNECTING THE AINS ABLING 6.11 ........................14 FITTING THE 6.12 ....................15 WITCHING THE AINS OWER MAINTENANCE ........................... 15 TECHNICAL SPECIFICATION ......................16 N93-597-00 Issue 1 Page 3 of 17 © Protec Fire Detection PLC 2014... -
Page 4: Introduction
This document describes the installation procedure required for the 9100EN charger and batteries. It also incorporates the technical specification for the charger and associated batteries. The 9100EN power supply is a self-contained supply designed to provide a 24V (nominal) output and charge associated batteries simultaneously. The charger uses switch-mode technology to provide a lightweight, efficient and reliable unit. -
Page 5: System Block Diagram
The policy of Protec Fire Detection plc is one of continuous improvement. As such we reserve the right to make changes to product specifications at any time and without prior notice. Errors and omissions excepted. -
Page 6: Standby Battery Requirements
Standby Battery Requirements Only use batteries recommend by Protec (see technical specification section). The charger has been specifically designed to maintain the charge voltage at an optimum level for these batteries over the entire operating temperature range in order to maximise the life of the batteries. -
Page 7: Installation Procedure
The 9100EN circuit board is fully enclosed within a sealed control PCB housing. The control PCB housing must never be opened. If the 9100EN requires repair it must be sent back to the Protec factory. The batteries are fully accessible with the control PCB housing removed from the back box. -
Page 8: Removal Of The Control Pcb Housing
Unscrew and remove the four mounting screws on the control PCB housing. Carefully lift away the control PCB housing from the plastic enclosure. See Fig 6.1. The 9100EN power supply PCB housing and all screws should be stored in the cardboard carton away from the place of work where they will not get damaged. -
Page 9: Preparing The Mounting Position And Cable Entries
A four way brass earth block is supplied with the 9100EN. Three locations are provided for this in the 9100EN back box. This allows the best location to be selected depending on wiring entry requirements. -
Page 10: Installing The Standby Batteries
Installing the Standby Batteries The 9100EN power supply is designed to house two 12V 3.3Ah Valve Regulated Lead Acid (VRLA) batteries. These fit into the back-box and must be secured with the two plastic tie-wraps provided as shown in figure 6.2. -
Page 11: Connecting The Standby Batteries
), carefully push the spade connectors of the 9100EN battery leads onto the relevant battery terminals as illustrated in figure 6.3 . Please note that at this point the 9100EN will not power up until the mains supply is connected. Red Battery cable... -
Page 12: Connecting The 24V Output Wiring
Under 'no fault' conditions the COM and N/C contacts are short circuit, and change to open circuit when the PSU has detected a fault (including being completely depowered). N93-597-00 Issue 1 Page 12 of 17 © Protec Fire Detection PLC 2014... -
Page 13: Connecting The Mains Cabling
‘OFF’ position. Pay particular attention that the incoming mains cable is segregated from all other cables within the 9100EN enclosure. Ensure the incoming earth cable is firmly connected to the Main PCB (see figure 6.4), and that the earth cable from the Main PCB is securely connected to the brass earth terminals within the back-box. -
Page 14: Re-Fitting The Door
1). Slide the door down and ensure it pushes fully home into the back box (figure 6.6 step 2). Finally screw in the fixing screw, taking care not to over tighten it (figure 6.6 step 3) Figure 6.6 Refitting the 9100EN door N93-597-00 Issue 1 Page 14 of 17 ©... -
Page 15: Switching The Mains Power On
6.12 Switching the Mains Power On Switch the fused isolator to the ‘ON’ position. The green ‘Power’ indicator will illuminate and, assuming all other connections are correct, the 9100EN should show no fault on the display Maintenance No regular maintenance of the PSU is required. The internal microcontroller of the PSU performs regular checks to ensure the battery and outputs are healthy. -
Page 16: Technical Specification
Maximum Alarm Load, Imax_b 770mA ( batteries not charging ) Minimum Load, Imin, panel only 5 mA Current taken from the standby Less than 150μA ( 9100EN is turned off ) batteries during mains fail Environmental Designed to meet IP30 Ambient Temperature Limits... - Page 17 Protec Fire Detection plc, Protec House, Churchill Way, Nelson, Lancashire, BB9 6RT. Telephone: +44 (0) 1282 717171 Fax: +44 (0) 1282 717273 Web: www.protec.co.uk Email: sales@protec.co.uk N93-597-00 Issue 1 Page 17 of 17 © Protec Fire Detection PLC 2014...
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