FCI CHG-120 Instruction Manual Download

Page: 23 / 24

CHG-120 Instruction 11/22/04 PN: 52459:A FCI P/N:9000-0572

A
AC loss reporting 1, 4, 12
AC Power 4
AC power connections 5
AM-1

installation 14

AM-1 ammeter 2
AM-1 connector 4
B
batteries 1
battery

25 AH connection 6
connecting four 7

battery charger 1
battery connections 4, 6
battery replacement 2
battery sizes 2
C
charger 1

additional current 11
connecting to FACP 11
connecting to load 10
connecting to multiple load 10
operation 15
starting 15

Charger Maintenance 2
charger voltage 2
charging current 2
Charging Time 2
compatibility 1
configuring charger 12
connections 4
F
FACP compatibility 1
Features 1
Fuses 2
fuses 4
G
ground fault detection 1, 4, 12
I
inspection 2
installation 3

precautions 3
standards 4

J
jumpers 4
L
LED

status 16

LED status indicators 4, 15
M
meters

installation 14

mounting 1

BB-55 9
CAB-X3 8

N
NFPA Codes 2
normal operation 16
O
operation 15

normal 16

options 1
outputs 1, 4
Overview 1
P
Precautions 3
primary power 1, 2
protection

overload & reverse-polarity 2

R
relay 2, 4

connections 13

S
Specifications 2
starting charger 15
switches 4
T
trouble

connections 13

Trouble In 4
Trouble Out 4
troubleshooting 2
U
UL Standards 2
V
VM-1

installation 14

VM-1 voltmeter 2
Voltage Select Switch 5
voltage selection 4

Index

Summary of Contents for CHG-120

Page 1: ...ttery Charger Instruction Manual Fire Control Instruments 14 16 Southwest Park Westwood MA 02090 USA Phone 781 471 3000 FAX 781 471 3099 FCI P N 9000 0572 Document 52459 11 22 04 Revision A PN 52459 A ECN 04 691 ...

Page 2: ... explosions caused by escaping gas improper storage of flammable materials etc Heat detectors do not sense particles of combustion and alarm only when heat on their sensors increases at a predetermined rate or reaches a predetermined level Rate of rise heat detec tors may be subject to reduced sensitivity over time For this reason the rate of rise feature of each detector should be tested at least...

Page 3: ... anticipated or encountered Disconnect AC power and batteries prior to removing or in serting circuit boards Failure to do so can damage circuits Remove all electronic assemblies prior to any drilling filing reaming or punching of the enclosure When possible make all cable entries from the sides or rear Before making modifi cations verify that they will not interfere with battery trans former and ...

Page 4: ...Notes ...

Page 5: ...ing Batteries to the Charger 6 Mounting the Charger 8 Mounting the Charger into a CAB X3 Series Cabinet 8 Mounting the Charger into a BB 55 Battery Box 9 Connecting the Charger to a Load 10 Connecting the Charger to a Multiple Load 10 Adding the Charger for Additional Current 11 Configuring the Charger 12 Delay loss of AC Reporting 12 Disable Ground Fault Detection 12 Trouble and Form C Relay Conn...

Page 6: ...vi CHG 120 Instruction 11 22 04 PN 52459 A FCI P N 9000 0572 Notes ...

Page 7: ...r You can configure the charger to disable the charger s ground fault detection to delay AC loss reporting 8 or 16 hours and to operate with 120 VAC or 240 VAC How long does it take the charger to charge batteries Typically it takes 9 hours to charge 25 AH batteries 20 hours to charge 60 AH batteries and up to 48 hours to charge 120 AH batteries Refer to Specifications on page 2 for details Figure...

Page 8: ...protection Fuses F1 F2 and F3 15 A PN 12057 provide overload and reverse polarity protection Replace a blown fuse with a fuse with the same rating and type Periodic Inspection Periodically inspect the batteries for corrosion and make sure that corrosive effects to the batteries do not affect the charger or cabinet Troubleshooting Most problems with a charger are due to faulty batteries or loose co...

Page 9: ...ds 3 Charger Connections Jumpers and Switches Location and references to connections jumpers and switches used to configure maintain and operate the charger 4 Connecting AC Power to the Charger How to connect AC power to the charger 5 Connecting Batteries to the Charger How to connect batteries to the charger in two configurations using two batteries and using four batteries 6 Mounting the Charger...

Page 10: ...LED Status Indicators Nine LEDs to indicate status of the charger see Understanding the LED Status Indicators on page 15 Resistor R100 Used with JP8 to delay loss of AC reporting refer to Delay loss of AC Reporting on page 12 JP4 Open Collector Trouble Out and JP5 Open Collector Trouble In see Trouble and Form C Relay Connections Optional on page 13 JP6 Master Trouble In see Trouble and Form C Rel...

Page 11: ... power source Figure 4 Connecting AC Power to the Charger SW1 set to 120 VAC operation SW1 set to 240 VAC operation Note The charger is rated for 120 VAC or 240 VAC operation Therefore 115V on SW1 indicates 120 VAC operation and 230V indicates 240 VAC operation Step 1 Remove the plastic insulating cover from TB1 Step 2 Connect the Earth ground line to TB1 Step 3 Connect the Primary Neutral line to...

Page 12: ...Table 3 contains instructions for connecting batteries to the charger Warning Do not connect the Battery Interconnect Cable at this time Refer to Starting the Charger on page 15 Power Supply CHG 120 TB2 TB1 Step Action 1 Remove all power sources to the charger 2 Connect the battery negative cable to the TB2 terminal on the charger labeled Battery as shown in Figure 5 3 Connect the battery positive...

Page 13: ...ger on page 15 Charger Power Supply TB2 TB1 Step Action 1 Remove all power sources to the charger 2 Tie the batteries in pairs by connecting the battery negative terminals and the battery positive terminals as shown in Figure 6 3 Connect the battery negative cable to the TB2 terminal on the charger labeled Battery as shown in Figure 6 4 Connect the battery positive cable to the TB2 terminal on the...

Page 14: ... corner Figure 7 position 2 Figure 7 shows the two mounting positions of a charger into a CAB X3 Figure 7 Mounting a Charger into a CAB X3 CAB C3 shown To mount a charger into a CAB X3 Series Cabinet follow these instructions Position 1 Lower right corner Position 2 Lower left corner Step Action 1 Place the charger chassis mounting slots in line with the mounting holes in the cabinet If mounting i...

Page 15: ... batteries in the BB 55 Figure 8 shows the mounting position of a charger in a BB 55 Figure 8 Mounting a Charger into a BB 55 To mount a charger into a BB 55 battery box follow these instructions Optional bracket for mounting an optional AM 1 or VM 1 Self tapping screws Step Action 1 Place the charger chassis mounting slots in line with the mounting holes in the BB 55 2 Insert the self tapping scr...

Page 16: ...Typical Wiring for a Charger to a Multiple Load To connect a charger as shown in Figure 9 follow these steps Step Action 1 Connect the battery and battery terminals of the power supply to the charger output circuit TB2 Out 1 and Out 1 as shown in Figure 9 2 Connect the battery and battery terminals of the amplifier to the charger output circuit TB2 Out 2 and Out 2 as shown in Figure 9 3 Connect th...

Page 17: ...re 10 follow these steps Step Action 1 Connect the Battery and Battery terminals of the power supply to the charger Battery output TB2 Batt 1 and Batt 1 as shown in Figure 10 2 Connect the Battery and Battery terminals of the first AA 120 to the charger output circuit TB2 Out 2 and Out 2 as shown Figure 10 3 Connect the Battery and Battery terminals of the first Generic Audio Amp to the charger ou...

Page 18: ... contacts when AC fails You can configure the charger for an 8 hour or a 16 hour delay as follows 8 hour delay Cut and remove jumper JP8 on the charger Figure 11 16 hour delay Cut jumper JP8 then cut and remove resistor R100 Figure 11 Disable Ground Fault Detection To disable local charger earth fault detection cut and remove resistor R104 Figure 11 Figure 12 contains a simplified block diagram th...

Page 19: ...C relay connections Figure 13 Connections for Optional Devices Function Connector Use open collector input and output to daisy chain a trouble signal through the charger without affecting charger operation JP5 Open Collector Trouble In JP4 Open Collector Trouble Out Receive trouble signals from another device such as a Control Module JP6 Master Trouble In Transmit a charger trouble signal to anoth...

Page 20: ...on the front of the BB 55 Figure 14 Figure 14 Mounting an AM 1 or VM 1 to a BB 55 Battery Box Installing a VM 1 You can connect a VM 1 across a charger output circuit For example to install a VM 1 to measure voltage from charger output circuit 1 follow these steps 1 Connect the positive lead to TB2 Out 1 See Figure 13 2 Connect the negative lead to TB2 Out 1 SeeFigure 13 3 Mount the VM 1 into a mo...

Page 21: ...onnect AC power to the charger The AC On LED and Trouble LED go on 5 Connect the batteries to the charger 6 Connect the Battery Interconnect Cable The Trouble LED goes off 7 Connect the charger to the load such as a power supply an amplifier and so on Understanding the LED Status Indicators The charger provides nine LED Status Indicators which are identified in Figure 15 Also refer to Table 7 for ...

Page 22: ... off approximately every 20 seconds Also one of the 23 V 25 V 27 V or Low Battery LEDs also comes on depending on the battery voltage LED Normal Operation AC Trouble Disconnected Battery Ground Fault Short Circuit Faulty Battery or less the 21 V Trouble with AC Trouble Delay used Trouble Master Trouble In JP6 connected AC On H H H H H H Trouble H H H H H H H Ground Fault H HI Charge I I I I I LO C...

Page 23: ... 2 compatibility 1 configuring charger 12 connections 4 F FACP compatibility 1 Features 1 Fuses 2 fuses 4 G ground fault detection 1 4 12 I inspection 2 installation 3 precautions 3 standards 4 J jumpers 4 L LED status 16 LED status indicators 4 15 M meters installation 14 mounting 1 BB 55 9 CAB X3 8 N NFPA Codes 2 normal operation 16 O operation 15 normal 16 options 1 outputs 1 4 Overview 1 P Pre...

Page 24: ...ransportation prepaid to the manufacturer This writing constitutes the only warranty made by this manufacturer with respect to its products The manufacturer does not represent that its products will prevent any loss by fire or otherwise or that its products will in all cases provide the protection for which they are installed or intended Buyer acknowledges that the manufacturer is not an insurer a...

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