Manuale d’uso / di manutenzione del prodotto AT10.1 del fabbricante Cisco Systems
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AT10.1 SERIES Operating and Service Instructions MICROPROCESSOR - CONTROLLED FLOAT BATTERY CHARGER SINGLE PHASE INPUT GROUP I (6 - 25 Adc).
HOW TO READ THE AT10.1 MODEL NUMBER GROUP I RATINGS (6 - 25 Adc) Your AT10.1 model number is coded to describe the options that are included. Please find the model number on the data nameplate and write it in the spaces provided below. Then follow the chart to determine the configuration of your battery charg er.
i IMPOR TANT SAFETY INSTRUCTIONS 1. Before using this equipment, read all instructions and cautionary markings on: A) this equipment, B) battery, and C) any other equipment to be used in conjunction with this equipment. 2. This manual contains important safety and operating instructions, and therefore shou ld be filed for easy access.
TABLE OF CONTENTS ii QUICK OPERATION .................................................................................................. Back Cover HOW TO READ THE AT10.1 MODEL NUMBER .......................................... Inside Front Cover IMPORTANT SAFETY INSTRUCTIONS .
TABLE OF CONTENTS iii 2.3 Setting the AT10.1 parameters 2.3.1 Understanding paramet er settings ................................................................. 30 2.3.2 Setting the Float and Equalize voltages ........................................
TABLE OF CONTENTS 2 1. RECEIVING THE AT10.1 1.1. STORING THE AT10.1 If you store the AT10.1 for more than a few days before installation, you should store it in its original shipping container, and in a temperature controlled, dry climate. Ambient temperatures of 32 to 122° F / 0 to 50° C are acceptable.
RECEIVING THE AT10.1 3 1.4. MOVING THE AT10.1 Once you have established that the AT10.1 is undamaged, identify the enclosure style and weight of your unit.
INST ALLING THE AT10.1 4 1.5.1. Wall - Mounting the AT10.1 Wall - mounting the AT10.1 battery charger is the standard way to install the Group I enclosures (Style - 586/594). In planning for wall mounting of the AT10.1 consider the following: 1. The wall must be strong enough to properly support the weight of the AT10.
INS TALLING THE AT10.1 5 WALL - MOUNTING THE AT10.1 - GRAPHICS.
INST ALLING THE AT10.1 6 1.5.2. Floor - Mounting the AT10.1 To floor mount the AT10.1, you must use the floor mounting accessory kit (part number EI0192 - 00). For kit availability, see ordering information in Appendix B on page 71 . The kit contains brackets that elevate the top of the AT10.
INST ALLING THE AT10.1 7 FLOOR - MOUNTING THE AT10.1 - GRAPHICS DIMENSION (in / mm) ENCLOSURE A B C D Style - 586 16.50 / 419 46.63 / 1184 11.75 / 298 15.
INST ALLING THE AT10.1 8 1.5.3. Rack - Mounting the AT10.1 The AT10.1 can be installed in most relay racks with standard EIA hole spacing (see the table below for the allowable combinations). The rack mounting kit (part number EI0193 - 00), includes mounting brackets and the necessary hardware to install one AT10.
INST ALLING THE AT10.1 9 RACK - MOUNTING THE AT10.1 - GRAPHICS Style - 586 Enclosure Style - 594 Enclosure NOTES: 1. Units are installed from the front. 2. Units shown above wi thout penthouse enclosure. If penthouse is used, add 7in / 178mm to top of enclosure.
INST ALLING THE AT10.1 10 1.6. CHANGING TRANSFORMER TAPS Before you wire ac power to the AT10.1, check the wiring of the main tran sformer T1, to be sure it is connected for your ac input voltage. The AT10.1 accepts standard input voltages of 120, 208 or 240 Vac by changing jumpers on T1.
INST ALLING THE AT10.1 11 CHANGING TRANSFORMER TAPS - GRAPHICS TYPICAL FOR TRANSFORMER IN 594 ENCLOSURE TYPICAL FOR TRANSFORMER IN 586 ENCLOSURE H1 H3 H2 H5 H4 H1 H3 H2 H5 H4 JUMPERS (2) PROCEDURE: . 1) BE SURE ALL VOLTAGES ARE DE-ENERGIZED AND LOCKED OUT.
INST ALLING THE AT10.1 12 1.7. MAKING THE AC INPUT CONNECTIONS Follow these steps to connect ac power to the AT10.1: 1. Use a branch circuit breaker or fused disconnect switch, properly sized for the maximum in put current of the AT10.1, as shown in the table below.
INST ALLING THE AT10.1 13 MAKING THE AC INPUT CONNECTIONS - GRAPHICS NOTES: 1. The drawing above does not show other compon ents mounted to the I/O panel. Be careful not to disconect any other component leads. 2. Always use a proper ground. 3. On 120 Vac input, connect the neutral leg to the terminal L2.
INST ALLING THE AT10.1 14 1.8. MAKING THE DC OUTPUT CONNECTIONS Follow these steps to connect the battery to the AT10.1: 1. Size the dc wiring to minimize voltage drop. The acceptable wire size depends on your installation. As a guideline, the voltage drop should not exceed 1% of nominal output voltage at full current.
INST ALLING THE AT10.1 15 MAKING THE DC OUTPUT CONNECTIONS - GRAPHICS NOTES: 1. The drawing above does not show other components mounted to the I/O panel. Be careful not t o disconect any other component leads. 2. Always use a proper ground. 3. Wire insulation must be rated for 194° F / 90° C or better.
INST ALLING THE AT10.1 16 1.9. WIRING THE AT10.1 FOR REMOTE SENSING You can wire the AT10.1 to regulate the output vol tage at the battery terminals, instead of at the charger output terminals. Remote sensing does the following: 1. Compensates for voltage drop in the dc wiring between the AT10.
INST ALLING THE AT10.1 17 PROCEDURE 1. De- energize and lock out all ac and dc voltages within the AT10.1 enclosure. Check with a voltmeter. 2. Remove safety shield.
INST ALLING THE AT10.1 18 1.10. WIRING TO THE REMOTE ALARM CONTACTS Built - in common alarm relay The Primary Alarm functions are included as standard equipment with the AT10.
INST ALLING THE AT10.1 19 Auxiliary Relay Board (optional) The Auxiliary Alarm Relay PC Board (A5), mounted inside the se parate top enclosure (penthouse), provides two form C contacts (TB4 - 1 throug.
INST ALLING THE AT10.1 20 1.11. INSTALLING TEMP. COMPENSATION ASSEMBLY (OPTIONAL) The temperature compensation assembly c onsists of a probe containing a temperature - dependent resistor in an epoxy module that you install near your battery. There are three steps in installing the assembly: 1.
INST ALLING THE AT10.1 21 • Run the cable though a conduit if possible, but not through a conduit containing any power wiring. • Route the other end to the probe at the battery and coil up excess cable.
INST ALLING THE AT10.1 22 7. Check your work. Be sure that: • All connections are secure. • The shield is connected to ground at the charger end only (on the main circuit board) . • The cable is conne cted to TB8 on the circuit board. Other terminal blocks may look similar.
INST ALLING THE AT10.1 23 Please note the following: • You should set the Float and Equalize voltages to the values recomme nded by your battery manufacturer for 77° F (25° C). • When you enter the Edit mode to adjust the Float or Equalize voltage (see section 2.
OPER ATING THE AT10.1 24 2. OPER ATING THE AT10.1 B ATTER Y CHARGER 2.1. STARTING THE AT10.1 2.1.1. Understanding the startup sequence The AT10.1 is set up at the factory to work with most common batteries and loads without further adjustment. When you start the AT10.
OPER ATING THE AT10.1 25 • If you have an optional temperature compensation probe installed, the front panel displays LEAD during startup, indicating that the temperature compensation is set up for lead - acid batteries.
OPER ATING THE AT10.1 26 2.2. USING THE AT10.1 FRONT PANEL FEATURES 2.2.1. If the meter displays an error message When you apply power to th e AT10.1 for the first time, the micro - processor control circuit performs a diagnostic check of the system. If it finds anything wrong, it writes an error code to the display, such as E 01 .
OPER ATING THE AT10.1 27 2.2.3. Selecting the Float or Equalize mode The AT10.1 has 2 output voltage settings, Float and Equalize. Use the Float mode for all normal battery charging and to operate your dc system. Use the Equalize mode if it is necessary to balance the level of charge among the cells of the battery.
OPER ATING THE AT10.1 28 Manual Equalize Method Choose the manual equalize method when you want to equalize charge the battery, but only when you are able to monitor the batt ery voltage and gassing rate. After you select the manual equalize method, press the CHRG MODE key to put the charger into the equalize mode.
OPER ATING THE AT10.1 29 2.2.5. Testing the front panel indicators • Press the DOWN key. This is also the LAMP TEST key. The meter will display 8888 , and all status & alarm indicators will light. The LAMP TEST key does not test the AC ON indicator.
OPER ATING THE AT10.1 30 2.3. SETTING PARAMETERS IN THE AT10.1 2.3.1. Understanding Parameter Settings You can change the settings of the AT10.1 while the charg er is operating, using the front panel controls. The changes you make take effect immediately, and are saved internally.
OPER ATING THE AT10.1 31 2.3.2. Setting the Float and Equalize voltages • Press the EDIT/ENTER key. The FLOAT and DC VOLTS indicators light, and the display flashes the present value of the float voltage.
OPER ATING THE AT10.1 32 2.3.3. Setting the Equalize Timer • Press the EDIT/ENTER key until the EQLZ HRS REMAINING, MANUAL TIMER and AUTO EQLZ TIMER indicators light, and the display flashes the present value of the equalize timer duration in hours.
OPER ATING THE AT10.1 33 Setting the High DC Voltage Alarm • Press t he EDIT/ENTER key until the HIGH DC VOLTAGE indicator flashes, and the display flashes the present value of the high dc voltage alarm.
OPER ATING THE AT10.1 34 A djusting Ground Detection Sensitivity You can adjust the sensitivity of the ground detection alarm circuit. You must have a test resistor whose value is the sensitivity you want. You can adjust the sensitivity from 5 to 50 k Ω .
OPER ATING THE AT10.1 35 Disabling the Gr ound Detection Alarm You can disable the ground detection alarm circuit, and isolate the circuit from chassis ground. If your battery is normally grounded, or you want to defeat the alarm for any other reason, follow these steps: • De- energize and lock out a ll ac and dc voltage sources to the AT10.
OPER ATING THE AT10.1 36 2.3.6. Enabling the High DC Voltage shutdown feature The AT10.1 has a built - in high dc voltage shutdown feature. In case of any maladjustment or internal failure that results in a continuous output voltage that is too high, the AT10.
OPER ATING THE AT10.1 37 2.3.7. Adjusting the Voltmeter Accura cy The AT10.1 voltmeter is adjusted at the factory to display the actual output voltage within ±1%. If you replace any component that affects meter accuracy, such as the main control PC board or R4, you should readjust the meter.
OPER ATING THE AT10.1 38 2.3.8. Using the Low Level Detect or (LLD) The AT10.1 charger is equipped with a summary alarm safety override circuit. This safety feature forces the summary alarm (common alarm) relay contact to transfer, sending an alarm, even if there is a catastrophic failure of the control circuitry.
OPER ATING THE AT10.1 39 2.3.9. Using the front panel security feature The AT10.1 ch arger is shipped with all the front panel keys enabled. You can disable these front panel functions: • Selecting .
OPER ATING THE AT10.1 40 2.4. Performing routine mainte nance WARNING: High voltages appear at several points inside the battery charger. Use extreme caution when working inside the charger. Do not attempt to work inside the charger unless you are a qualified technician or electrician.
OPER ATING THE AT10.1 41 2.4.4. Check temperature compen sation probe (optional) If you are using the optional temperature compensation probe, be sure that the probe is securely installed. Be sure the connectors and the wiring from the probe to the AT10.
OPER ATING THE AT10.1 42 SAMPLE PREVENTIVE MAINTENANCE PROCEDURE AT10.1 B ATTERY CHARGER Suggested frequency: every 6 months Maintenance date Pe rformed by Step (standard features) Instructions Results Clean battery charger • All vents clean and open.
OPER ATING THE AT10.1 43 Exercise front panel controls • Switch from float to equalize, then back to float. • Turn off the dc circuit breaker. E 07 should appear on display (requires at least 5% of rated output current). Reset breaker. o OK o OK • C ycle through meter modes.
SERVICING THE AT10.1 44 3. SERVICING THE AT10.1 3.1. A STEP - BY - STEP TRO UBLESHOOTING PROCEDURE The AT10.1 battery charger is fully tested and calibrated at the factory and should work for years with a minimum of attention. If you do encounter trouble, there are three steps you should take to find the problem and return the cha rger to service.
SERVICING THE AT10.1 45 3.2. INTER PRETING FRONT PANEL ERROR MESSAGES If the AT10.1 control circuit detects a hardware or wiring problem, it may display an error code on the front panel. To solve the problem, use the table starting below, which lists the error codes and the procedures to us e.
SERVICING THE AT10.1 46 Error Code Meaning Repair P rocedure E 04 Internal mem ory failure Any parameters that you set, such as Float or Equalize voltage, are saved internally. The internal memory is tested on startup. If the memory test fails, E 04 appears on the front panel display.
SERVICING THE AT10.1 47 Error Code Meaning Repair P rocedure E 08 Defective temperature compensation probe If a temperature compensation probe is connected to the AT10.1, the control circuit detects the probe on startup, and uses the temperature measured by the probe to control the output voltage of the charger.
SERVICING THE AT10.1 48 3.3. USING THE TROUBLESHOOTING CHART WARNING: High voltages appear at several points inside the battery charger. Use extreme caution when work ing inside the charger. Do not attempt to work inside the charger unless you are a qualified technician or electrician.
SERVICING THE AT10.1 49 3.4. TROUBLESHOOTING CHART SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION AC breaker trips immediately 1. Shorted rectifier diode or SCR 2. Defective wiring to T1 or to the rectifier heat sink assembly 3. Defective transformer T1 1.
SERVICING THE AT10.1 50 SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION DC breaker trips after a few minutes 1. Loose connection to breaker 2. Open SCR 3. SCR not controllable 4. Defective control circuit board A1 1. Check and tighten connections as required.
SERVICING THE AT10.1 51 SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION No output current, but ac and dc breakers are on; AC ON lamp is on 1. Battery is fully charged 2. Float or Equalize voltage set too low 3. Wrong ac input voltage, or T1 taps mis - wired 4.
SERVICING THE AT10.1 52 SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION Front panel dies during ac power failure; dc voltage is present at TB1 1. Defective power resistor R3 2. Defective wiring 1. Use a dc voltmeter to measure the dc voltage from E17 on the I/O panel t o TB1( - ).
SERVICING THE AT10.1 53 SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION Cha rger never reaches float (or equalize) voltage (within 1%) 1. Current limit set too low 2. Defective battery or dc load, or load is too great 3. Wrong ac input voltage, or voltage too low, or T1 wired incorrectly 4.
SERVICING THE AT10.1 54 SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION Charger very noisy 1. Loos e hardware or enclosure panel 2. Defective rectifier bridge 1. Remove the enclosure shroud. Check and tighten all component mounting hardware. Replace the shroud, being sure all assembly hardware is secure.
SERVICING THE AT10.1 55 SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION HIGH DC VOLTAGE indicator is on 1. High DC Voltage alarm and Equalize voltage settings are mismatched 2. Defective rectifier bridge 3. Defective control circuit board A1 1. Be sure that the High DC Voltage alarm setting is higher than the Equalize voltage setting.
SERVICING THE AT10.1 56 SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION DC OUTPUT FAILURE indicator is on, but ac and dc breakers are closed; ac input voltage is normal 1. Defective rectifier bridge 2. Defective control circuit board A1 3. Defective transformer T1 4.
SERVICING THE AT10.1 57 SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION POS GND or NEG GND indicator is on 1. Ground fault on external dc bus 2. Ground detection circuit needs calibration 3. Defective wiring 4. Defective control circuit board A1 1. Disconnect the charger from the battery and dc bus, and check the battery and dc bus for a ground fault.
SERVICING THE AT10.1 58 3.5. REPLACING DEFECTIVE COMPONENTS WARNING: High voltages appear at several points inside the battery charger. Use extreme caution when working inside the charger. Do not attempt to work inside the charger unless you are a qualified technician or electrician.
SERVICING THE AT10.1 59 Replacing the control circuit board ( A1) CAUTION: A1 is sensitive to damage from static discharges. Leave the circuit board in its anti - static bag until you are ready to install it. Ground yourself before handling the board by touching the ground stud on the back of the door.
SERVICING THE AT10.1 60 Rotate the rectifier assembly into position in the enclosure. Line up the metal tab with the mounting hole on th e back wall of the charger and slide the assembly into position. Replace the shroud as described in the previous section.
SERVICING THE AT10.1 61 Replacing the main transformer (T1) Deenergize and lock o ut all ac and dc voltage sources to the AT10.1. Check with a voltmeter before proceeding. This includes remote sense wires if they were installed. Remove the enclosure shroud and the safety shield.
SERVICING THE AT10.1 62 Replacing the dc surge suppressor (VR1) Turn off all power to the charger. Disconnect the battery from the output terminals. Remove the safety shield. Remo ve the hardware from the output terminal TB1(+), and remove the lead of the dc surge suppressor.
SERVICING THE AT10.1 63 Replacing the scaling resistor (R4) Locate the scaling resistor R4 on TB5 on the back of the front panel , just above the control circuit board. The resistor (R4 is the one on the left) is mounted on two quick - connect terminals.
SERVICING THE AT10.1 64 3.6. ORDERING REPLACEMENT PARTS To order replacement parts, please provide the following information for each component: • Circuit symbol from the schematic diagram (see Appe.
SERVICING THE AT10.1 65 Factory Part Number Symbol Description 12 Vdc 24 Vdc 48 Vdc 130 Vdc Rec. Spares F1 480 Vac AC Input Fuse See Table 3 - 14 Y L1 Main Inductor See Table 3 - 9 L2 DC Filter Induct.
SERVICING THE AT10.1 66 Table 3 - 2 : DC FILTER ASSEMBLIES (L2/C1/R9/CR1/CR2) Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 6A EJ1072 - 00 EJ1072 - 00 EJ1072 - 02 EJ1072 - 03 12A EJ1072 - 00 EJ1072 - 00.
SERVICING THE AT10.1 67 Table 3 - 6 : STANDARD DC CIRCUIT BREAKERS (CB2) Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 6A RE0159 - 01 RE0159 - 01 RE0159 - 01 RE0159 - 12 12A RE0159 - 02 RE0159 - 02 RE01.
SERVICING THE AT10.1 68 Table 3 - 10 : RATING RESISTOR (R2) Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 6A EJ1133 - 00 34.8 K Ω EJ1133 - 05 13.0 K Ω EJ1133 - 10 5.11 K Ω EJ1133 - 15 1.50 K Ω 12A EJ1133 - 01 40.2 K Ω EJ1133 - 06 15.4 K Ω EJ1133 - 11 6.
SERVICING THE AT10.1 69 T able 3 - 13 : FILTER INDUCTOR (L2) Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 6A AP0928 - 00 AP0928 - 00 AP0928 - 00 AP1081 - 00 12A AP0928 - 00 AP0928 - 00 AP0928 - 00 AP09.
APPENDIX A 70 SPECIFIC ATIONS All specifications apply at 77 ° F / 25 ° C, 120 Vac, nominal Float voltage except as noted Specification Conditions 12 Vdc 24 Vdc 48 Vdc 130 Vdc Output voltage regulation Vac +10%, - 12% 0 to 100% load Temp. 32 - 122 ° F / 0 - 50 ° C Freq.
APPENDIX B 71 FIELD INST ALLABLE ACCESSORIES AND OPTIONS All accessories/options listed below are avai lable in kits for field installation. Kits contain all parts and hardware with detailed installation instructions.
APPENDIX C (Standard Drawings) 72 Outline - AT10.1 Group I Battery Charger: NEMA - 1 Style - 586 ( JE5023 - 03 ) Note: Online standard drawings, saved in Adobe Acrobat Portable Document Format ( PDF ), for the AT10.1 Series Battery Charger are available for downloading and printing.
APPENDIX C (Standard Drawings) 73 Outline - AT10.1 Group I Battery Charger: NEMA - 1 Style - 594 ( JE5024 - 03 ) Note: Online standard drawings, saved in Adobe Acrobat Portable Document Format ( PDF ), for the AT10.1 Series Battery Charger are available for downloading and printing.
APPENDIX C (Standard Drawings) 74 AT10.1 Optional Enclosure Outline Drawings Stl ye - 586 with Penthouse and Drip Shield DIMENSION in mm Standard WW DD H W D 16.25 12.50 15.63 16.25 10.75 495 324 457 495 337 with Penthouse WW DD H W D 14.00 10.75 22.63 16.
APPENDIX C (Standard Drawings) 75 AT10.1 Optional Enclosure Outline Drawings Stl ye - 594 with Penthouse and Drip Shield DIMENSION in mm Standard WW DD H W D 19.50 12.75 18.00 19.50 13.25 495 324 457 495 337 with Pen thouse WW DD H W D 14.00 13.25 25.
APPENDIX C (Standard Drawings) 76 Internal Component Layout Detail - AT10.1 Group I Battery Charger w/Common Options ( JE5027 - 99 ) Note: Online standard drawings, saved in Adobe Acrobat Portable Document Format ( PDF ), for the AT10.1 Series Battery Charg er are available for downloading and printing.
APPENDIX C (Standard Drawings) 77 Internal Component Layout Detail - AT10.1 Group I Battery Charge r w/Common Options ( JE5027 - 99 ) Note: This particular internal component layout drawing ( JE5027 - 99 ) depicts an AT10.1 Group I battery charger with ALL available options.
APPENDIX C (Standard Drawings) 78 Instrument Panel Detail - AT10.1 Group I Battery Charger w/Optional Auxiliary Relay PC Board ( JE5030 - 19 ) Note: Online standard drawings, saved in Adobe Acrobat Portable Document Format ( PDF ), for the AT10.1 Series Battery Charger are available for downloading and printing.
APPENDIX C (Standard Drawings) 79 Instrument Panel Detail - AT10.1 Group I Battery Charger w/Optional Auxiliary Relay PC Board ( JE5030 - 19 ) Note: This instrument panel drawing ( JE5030 - 19 ) depicts the optional Auxiliary Alarm Relay PC Board (A5), which provides two ( 2) sets of individual form- c contacts (TB4) for all alarm conditions.
APPENDIX C (Standard Drawings) 80 Schematic - AT10.1 Group I Battery Charger Standard w/o Options ( JE5031 - 00 ) Note: Online standard drawings, saved in Adobe Acrobat Portable Document Format ( PDF ), for the AT10.1 Series Battery Charger are available for downloading and printing.
APPENDIX C (Standard Drawings) 81 Schematic - AT10.1 Group I Battery Charger Standard w/o Options ( JE5031 - 00 ).
APPENDIX C (Standard Drawings) 82 Schematic - AT10.1 Group I Battery Charger with Common Options ( JE5031 - 99 ) Note: Online standard drawings, sav ed in Adobe Acrobat Portable Document Format ( PDF ), for the AT10.1 Series Battery Charger are available for downloading and printing.
APPENDIX C (Standard Drawings) 83 Schematic - AT10.1 Group I Battery Charger with Common Options ( JE5031 - 99 ).
APPENDIX C (Standard Drawings) 84 Connection Diagram - AT10.1 Group I Battery Charger Standard w/o Options ( JE5033 - 00 ) Note: Online standard drawings, saved in Adobe Acrobat Porta ble Document Format ( PDF ), for the AT10.1 Series Battery Charger are available for downloading and printing.
APPENDIX C (Standard Drawings) 85 C onnection Diagram - AT10.1 Group I Battery Charger Standard w/o Options ( JE5033 - 00 ).
APPENDIX C (Standard Drawings) 86 Connection Diagram - AT10.1 Group I Battery Charger with Common Options ( JE5033 - 99 ) Note: Online standard drawings, saved in Adobe Acrobat Portable Document Form at ( PDF ), for the AT10.1 Series Battery Charger are available for downloading and printing.
APPENDIX C (Standard Drawings) 87 Connection Diagram - AT10.1 Group I Battery Charger with Common Options ( JE5033 - 99 ).
APPEND IX D 88 RECOMMENDED FLOAT AND EQUALIZE VOLTAGES This table contains suggested values for commonly used batteries. Consult your battery manufacturer's documentation for specific values and s ettings for your battery type. Battery Cell Type Recommended Float Voltage/cell Recommended Equalize Voltage/cell Antimony 1.
APPENDIX E / F 89 COMMUNICATIONS MODULE Your AT10.1 Battery Charger has provisi ons for an optional Communications Module that allows the user to remotely monitor and control the charger over a serial connection. This PC Board Assembly (A12) supports DNP3 Level 2 and Modbus protocols over RS - 232 or RS - 485 half - duplex.
CUSTOMER NOTES 90 MANUAL REVISION: The text and graphics contained within this manual are controlled by the battery charger manufacturer's intern al part number ( JA5023 - 00 ). The revision level of this manual's text and graphics are featured in the electronic filename listed below.
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QUICK OPERATION Startup For unpacking and installation instructions, see section 1 on page 2 in this manual „ Turn on the dc breaker, labeled “ DC OUTPUT ”. „ Turn on the ac breaker, labeled “ AC INPUT ”. Changing between Float and Equalize Modes To learn how to use the equalize timers, see sections 2.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Cisco Systems AT10.1 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Cisco Systems AT10.1 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems AT10.1 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems AT10.1 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems AT10.1, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Cisco Systems AT10.1.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco Systems AT10.1. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems AT10.1 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
