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SBS AT10.1 SERIES Operating And Service Instructions

Microprocessor-controlled float battery charger
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Download this manual See also: Operating/service Instructions
Operating and Service Instructions
AT10.1
SERIES
MICROPROCESSOR-CONTROLLED
FLOAT BATTERY CHARGER
SINGLE PHASE INPUT
GROUP II
(30 - 100 Adc OUTPUT)
Address:
N56 W16665 Ridgewood Drive
Menomonee Falls, WI 53051
Tel:
(262) 703-5800
Fax:
(262) 703-3073
Online:
www.sbsbattery.com

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  • Page 1 Operating and Service Instructions AT10.1 SERIES MICROPROCESSOR-CONTROLLED FLOAT BATTERY CHARGER SINGLE PHASE INPUT GROUP II (30 - 100 Adc OUTPUT) Address: N56 W16665 Ridgewood Drive Menomonee Falls, WI 53051 Tel: (262) 703-5800 Fax: (262) 703-3073 Online: www.sbsbattery.com...

  • Page 2: How To Read The At10.1 Model Number

    HOW TO READ THE AT10.1 MODEL NUMBER GROUP II RATINGS (30-100 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 charger.

  • Page 3: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS PLEASE READ AND FOLLOW ALL SAFETY INSTRUCTIONS 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. This manual contains important safety and operating instructions, and therefore should be filed for easy access.

  • Page 4: Table Of Contents

    TABLE OF CONTENTS QUICK OPERATION ....................Back Cover HOW TO READ THE AT10.1 MODEL NUMBER ..........Inside Front Cover IMPORTANT SAFETY INSTRUCTIONS ..................i Receiving and Installing the AT10.1 Battery Charger Storing the AT10.1 ....................2 Reporting shipping damage ...................2 Unpacking and inspecting the AT10.1 ..............2 Inspection checklist ....................2 Moving the AT10.1 ....................3 Enclosure type and weight table ................3...
  • Page 5 AT10.1 Series Battery Charger Internal Component Layout: Style-5017 Enclosure....76 AT10.1 Series Battery Charger Internal Component Layout: Style-5018 Enclosure....78 AT10.1 Series Battery Charger Instrument Panel / PC Board Detail ........... 80 Schematic - AT10.1 Group II Battery Charger - Standard w/o Options........82 Schematic - AT10.1 Group II Battery Charger - with Common Options........

  • Page 6: Storing The At10.1

    RECEIVING THE AT10.1 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.

  • Page 7: Moving The At10.1

    INSTALLING THE AT10.1 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. Refer to the table below. AT10.1 Enclosure Type And Shipping Weight Table Group II Cabinets (Style-5017 / Style-5018) Ampere Rating Output Voltage...

  • Page 8: Wall-Mounting The At10.1

    INSTALLING THE AT10.1 1.5.1. Wall-Mounting the AT10.1 In planning for wall mounting of the AT10.1 consider the following: 1. Wall-mounting the Style-5017 enclosure is standard. If you are wall- mounting a charger in the Style-5018 enclosure, you need the wall mounting bracket kit (part number EI5008-00).
  • Page 9 INSTALLING THE AT10.1 PROCEDURE To wall-mount the AT10.1, install eight (8) 0.25in / 6.4mm bolts onto the wall, rated to support the AT10.1 weight plus a safety factor of at least 2 times. Place the AT10.1 on the bolts, add appropriate mounting hardware, and tighten securely.

  • Page 10: Floor-Mounting The At10.1

    INSTALLING THE AT10.1 1.5.2. Floor-Mounting the AT10.1 To floor mount the AT10.1, you must consider the following: 1. Floor-mounting the Style-5018 enclosure is standard. If you are floor mounting a charger in the Style-5017 enclosure you will need the floor- mount kit (part number EI0192-00).
  • Page 11 INSTALLING THE AT10.1 PROCEDURE To floor-mount the AT10.1, install four (4) 0.25in / 6.4mm bolts into the floor. Place the AT10.1 on the bolts, add appropriate mounting hardware, and tighten securely. See the diagram below for the Style- 5018 enclosure footprint and floor- mounting pattern.

  • Page 12: Rack-Mounting The At10.1 (Optional)

    INSTALLING THE AT10.1 1.5.3. Rack-Mounting the AT10.1 All ratings of the AT10.1 can be installed in most relay racks with standard EIA hole spacing. A relay rack-mounting kit is required. For kit availability see ordering information in Appendix B on page 71. Order the appropriate rack mounting kit for your charger, as shown in the following table.
  • Page 13 INSTALLING THE AT10.1 PROCEDURE To rack mount the AT10.1, first install the brackets into the rack using the supplied hardware. Second, install the AT10.1 onto the brackets. Tighten all hardware securely. Provide at least 6in / 152mm of free air space above and below the AT10.1 enclosure in the rack for cooling.

  • Page 14: Changing Transformer Taps

    INSTALLING THE AT10.1 1.6. CHANGING TRANSFORMER TAPS IMPORTANT: The AT10.1 Group II Battery Chargers (rated 30 Adc through 100 Adc) are designed for a single ac supply voltage. If your ac supply voltage does not match the AT10.1 ac input requirements (note the data nameplate and the tag attached to the front panel), you MUST change the ac input circuit breaker and/or fuses, and the input surge suppressors.
  • Page 15 INSTALLING THE AT10.1 POWER TRANSFORMER (T1) CONNECTION TABLE 120/208/240 Vac - 60Hz 480 Vac - 60 Hz INPUT JUMPERS INPUT JUMPERS 120 Vac - 60 Hz H1-H3, H2-H5 208 Vac - 60 Hz H2-H4 (2) JUMPERS 480 Vac - 60 Hz NONE 240 Vac - 60 Hz H2-H3 (2) JUMPERS...

  • Page 16: Making The Ac Input Connections

    INSTALLING THE AT10.1 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 input current of the AT10.1, as shown in the table below. This device should have lockout capability so that the ac input can be de- energized and locked out for maintenance.
  • Page 17 INSTALLING THE AT10.1 MAKING THE AC INPUT CONNECTIONS - GRAPHICS NOTES: 1. The drawing above does not show other components mounted to the I/O panel. Be careful not to disconect any other component leads. 2. Always use a proper ground. 3.

  • Page 18: Making The Dc Output Connections

    INSTALLING THE AT10.1 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.
  • Page 19 INSTALLING THE AT10.1 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 to disconect any other component leads. 2. Always use a proper ground. 3.

  • Page 20: Wiring The At10.1 For Remote Sensing

    INSTALLING THE AT10.1 1.9. WIRING THE AT10.1 FOR REMOTE SENSING You can wire the AT10.1 to regulate the output voltage 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 AT10.1 and the battery.
  • Page 21 INSTALLING THE AT10.1 6. Connect user-supplied external remote sense leads from the battery or dc bus to the remote sense terminals on the I/O panel. 7. Replace the two (2) dc output CU-AL compression lugs and tighten all hardware. 8. Check your work thoroughly. Replace the safety shield before reeneregizing the charger.

  • Page 22: Wiring To The Remote Alarm Contacts

    INSTALLING THE AT10.1 1.10. WIRING TO THE REMOTE ALARM CONTACTS Built-in Summary (Common) Alarm Relay (standard) The Main Control PC Board (A1), mounted on the back of the front door, is equipped with one form C Summary Alarm contact (TB3) that transfers for any alarm.

  • Page 23: Auxiliary Relay Board (Optional)

    INSTALLING THE AT10.1 Auxiliary Relay Board (optional) The Auxiliary Alarm Relay PC Board (A5), mounted to the right side of the circuit breaker mounting bracket, provides two form C contacts (TB4- 1 through TB4-36) for each of the following individual alarms: •...

  • Page 24: Installing The Temperature Compensation Probe (Optional)

    INSTALLING THE AT10.1 1.11. INSTALLING THE TEMP. COMPENSATION PROBE (OPTIONAL) The temperature compensation probe contains a temperature-dependent resistor in an epoxy module that you install near your battery. There are three steps in installing the assembly: 1. Mounting the probe assembly near the battery. 2.
  • Page 25 INSTALLING THE AT10.1 • 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. NOTE: If the standard (25ft / 7.6m) cable isn't long enough, longer cable assemblies are available in lengths of 50, 100 &...

  • Page 26: Using Temperature Compensation

    INSTALLING THE AT10.1 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 connected to TB8 on the circuit board. Other terminal blocks may look similar.

  • Page 27: Installing The At10.1 For Remote Communications (Optional)

    INSTALLING THE AT10.1 Please note the following: • You should set the Float and Equalize voltages to the values recommended by your battery manufacturer for 77° F (25° C). • When you enter the Edit mode to adjust the Float or Equalize voltage (see Section 2.3.2), the front panel meter shows the 77°...

  • Page 28: Operating The At10.1 Battery Charger 2.1 Starting The At10.1 2.1.1 Understanding The Start-Up Sequence

    OPERATING THE AT10.1 2. OPERATING THE AT10.1 BATTERY 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 AT10.1 for the first time, the factory settings (float voltage, equalize voltage, etc.) control the operation of the charger.

  • Page 29: Factory Settings Table

    OPERATING THE AT10.1 • 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. While this is being displayed, you can press any front panel key to change the display to read NICD, to change the temperature compensation setup for nickel cadmium batteries.

  • Page 30: Using The At10.1 Front Panel Features

    OPERATING THE AT10.1 2.2. USING THE AT10.1 FRONT PANEL FEATURES 2.2.1. If the meter displays an error message When you apply power to the 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.

  • Page 31: Selecting The Float Or Equalize Mode

    OPERATING THE AT10.1 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.

  • Page 32: Manual Equalize Method

    OPERATING THE AT10.1 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 battery voltage and gassing rate. After you select the manual equalize method, press the key to put the charger into the equalize mode.

  • Page 33: Testing The Front Panel Indicators

    OPERATING THE AT10.1 2.2.5. Testing the front panel indicators • Press the key. This is also the key. DOWN LAMP TEST The meter will display 8888 , and all status & alarm indicators will light. key does not test the AC ON indicator. The AC ON LAMP TEST indicator lights whenever ac power is present, and the ac circuit breaker is turned on.

  • Page 34: Setting The At10.1 Parameters

    OPERATING THE AT10.1 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 charger is operating, using the front panel controls. The changes you make take effect immediately, and are saved internally. If the charger is taken out of service, and then later returned to service, it restarts using the last values you set.

  • Page 35: Setting The Float And Equalize Voltages

    OPERATING THE AT10.1 2.3.2. Setting the Float and Equalize voltages • Press the key. EDIT/ENTER The FLOAT and DC VOLTS indicators light, and the display flashes the present value of the float voltage. Press and release the key to DOWN increase or decrease the value in the display by one count, or press and hold the key to scroll the value in the display upward or...

  • Page 36: Setting The Equalize Timer

    OPERATING THE AT10.1 2.3.3. Setting the Equalize Timer • Press the key until the EQLZ HRS REMAINING, EDIT/ENTER MANUAL TIMER and AUTO EQLZ TIMER indicators light, and the display flashes the present value of the equalize timer duration in hours. Press and release the key to increase or decrease the value in DOWN...

  • Page 37: Setting The High And Low Dc Voltage Alarms

    OPERATING THE AT10.1 Setting the High DC Voltage Alarm • Press the key until the HIGH DC VOLTAGE indicator EDIT/ENTER flashes, and the display flashes the present value of the high dc voltage alarm. Press and release the key to increase or decrease the value in DOWN the display by one count, or press and hold the key to scroll...

  • Page 38: Adjusting Ground Detection Sensitivity

    OPERATING THE AT10.1 Adjusting 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 kΩ. The potentiometer for adjusting ground detection circuit sensitivity is located on the main...

  • Page 39: Disabling The Ground Detection Alarm

    OPERATING THE AT10.1 Using Ground Detection in Charger Standby Mode If you put the AT10.1 into standby mode by opening the dc circuit breaker (CB2), the ground detection circuit will send an erroneous negative ground alarm. There are two ways to work around this: •...

  • Page 40: Enabling The High Dc Voltage Shutdown Feature

    OPERATING THE AT10.1 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 AT10.1 shuts down after 30 seconds to protect the battery.

  • Page 41: Adjusting The Voltmeter Accuracy

    OPERATING THE AT10.1 2.3.7. Adjusting the Voltmeter Accuracy 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.

  • Page 42: Using The Low Level Detector (Lld)

    OPERATING THE AT10.1 2.3.8. Using the Low Level Detector (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.

  • Page 43: Using The Front Panel Security Feature

    OPERATING THE AT10.1 2.3.9. Using the front panel security feature The AT10.1 charger is shipped with all the front panel keys enabled. You can disable these front panel functions: • Selecting Equalize method • Changing settings using the EDIT/ENTER • Toggling the high dc voltage shutdown feature Open the front panel, and locate the small plastic jumper J9 on the right side of the main control board, as shown in the figure below.

  • Page 44: Performing Routine Maintenance

    OPERATING THE AT10.1 2.4. Performing routine maintenance 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.
  • Page 45 OPERATING THE AT10.1 2.4.4. Check temperature compensation 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 AT10.1 charger are in good condition. If there is a failure of the temperature compensation probe, or the wiring, the AT10.1 charger displays the error code E 08.

  • Page 46: Sample Preventive Maintenance Procedure

    OPERATING THE AT10.1 SAMPLE PREVENTIVE MAINTENANCE PROCEDURE AT10.1 BATTERY CHARGER Suggested frequency: every 6 months Maintenance date Performed by Step Instructions Results (standard features) • Clean battery All vents clean and open. • charger Remove dust and debris from inside of unit.
  • Page 47 OPERATING THE AT10.1 • Exercise front Switch from float to equalize, then back panel controls to float. • Turn off the dc circuit breaker. E 07 may appear on display (requires at least 5% of rated output current). Reset breaker. •...

  • Page 48: A Step-By-Step Troubleshooting Procedure

    SERVICING THE AT10.1 3. SERVICING THE AT10.1 3.1. A STEP-BY-STEP TROUBLESHOOTING 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 charger to service.

  • Page 49: Interpreting Front Panel Error Messages

    SERVICING THE AT10.1 3.2. INTERPRETING 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 use. WARNING: High voltages appear at several points inside the battery charger.
  • Page 50 SERVICING THE AT10.1 Error Meaning Repair Procedure Code Internal memory Any parameters that you set, such as Float or Equalize voltage, are E 04 failure saved internally. The internal memory is tested on startup. If the memory test fails, E 04 appears on the front panel display. The error may also appear if the controller was trying to write to the memory while a power failure occured.
  • Page 51 SERVICING THE AT10.1 Error Meaning Repair Procedure Code Defective If a temperature compensation probe is connected to the AT10.1, the E 08 temperature control circuit detects the probe on startup, and uses the temperature compensation measured by the probe to control the output voltage of the charger. probe To understand temperature compensation, see Section 1.11.

  • Page 52: Using The Troubleshooting Chart

    SERVICING THE AT10.1 3.3. USING THE TROUBLESHOOTING CHART 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.

  • Page 53: Troubleshooting Chart Begins On

    SERVICING THE AT10.1 3.4. TROUBLESHOOTING CHART PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE Front panel 1. An external 1A. Soft Reset of control board by pressing S7 reset switch. meter surge has S7 is located inside the charger, on the control board’s right displays all interrupted edge (as viewed from the rear of the front panel).
  • Page 54 SERVICING THE AT10.1 PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE DC breaker 1. Battery 1. Check and correct battery wiring if necessary. trips (or fuses connected with clear) reverse polarity immediately 2. Defective 2. Test by disconnecting wire # 6 from the rectifier module on the rectifier bridge (if right heat sink, or if possible at the other end from T1-X1.
  • Page 55 SERVICING THE AT10.1 PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE No output 1. AC supply 1. If AC ON indicator is out, the check feeder circuit breaker or current, but ac failure fuse. and dc 2. Input fuse F1 2. Remove the ac fuses (F1/F2) from the fuse holder and check breakers are or F2 is blown with an Ohmmeter or fuse tester.
  • Page 56 SERVICING THE AT10.1 PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE Front panel is 1. Main Control 1. Make sure the connector at the top edge of the Gate Drive dead; ac and board (A1) is board (A11) is firmly seated. dc voltages not connected are present at 2.
  • Page 57 SERVICING THE AT10.1 PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE Output 1. Temperature 1. If the optional temperature compensation probe is installed, voltage does compensation the output voltage may be different from the selected float or not agree probe is equalize voltage. The difference in the voltages depends on with front installed the probe temperature.
  • Page 58 SERVICING THE AT10.1 PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE Input current 1. Wrong ac 1. Be sure the T1 primary taps are wired correctly for your input too high input voltage, or voltage. See Changing Transformer Taps, Section 1.6. The actual T1 wired ac input voltage must be at least 88% of the rated value for the incorrectly...
  • Page 59 SERVICING THE AT10.1 PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE Lamp test key 1. No Vac 1. The lamp test key doesn’t work during an ac power failure. does not work, 2. Control circuit 2. Open the front panel, and be sure that the control circuit board or some lamps board A1 is not is securely mounted on the standoffs on the back of the panel.
  • Page 60 SERVICING THE AT10.1 PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE LOW DC 1. Battery is 1. After an ac power failure, or a battery discharge for any VOLTAGE discharged other reason, it may take several hours to recharge the battery. It is normal for the LOW DC VOLTAGE indicator to be indicator is on, but ac on until the battery voltage is above the Low DC Alarm...
  • Page 61 SERVICING THE AT10.1 PROBABLE SYMPTOM RECOMMENDED ACTION CAUSE AC INPUT 1. AC power 1. If the ac input power fails, the front panel AC ON indicator FAILURE failure goes out, and the AC INPUT FAILURE indicator goes on. indicator is on 2.

  • Page 62: Replacing Defective Components

    SERVICING THE AT10.1 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.
  • Page 63 SERVICING THE AT10.1 Replacing the control pc board (A1) and/or gate drive pc board (A11) For a more detailed description of this procedure, please reference service instruction (JD5012-00). CAUTION: Printed circuit boards A1 and A11 are sensitive to damage from static discharges. Leave replacement boards in their anti-static bag until you are ready to install them.
  • Page 64 SERVICING THE AT10.1 Replacing the ac surge suppressors (VR2, VR4 or VR5) Turn off all power to the charger. Disconnect the battery from the output terminals. Remove the safety shield. For VR2, remove the hardware from the input terminal L1, and remove the lead of the ac surge suppressor.
  • Page 65 SERVICING THE AT10.1 Replacing the power (ballast) resistor (R3) - 48 and 130 Vdc units only For 48 Vdc and 130 Vdc AT10.1 battery chargers rated 30-100 Adc, R3 is mounted with metal brackets onto the back panel of the enclosure. Cut wires # 49 and # 55, connected to R3, as close to the resistor leads as possible.

  • Page 66: Ordering Replacement Parts

    • Circuit symbol, factory part number and description from the supplied Parts Data Package report • Model number and serial number of your AT10.1 Series battery charger • Quantity required Note: Some of the factory part numbers listed on the Parts Data Package report may differ from the standard replacement part numbers listed in this manual.
  • Page 67 SERVICING THE AT10.1 Factory Part Number Rec. Symbol Description Spares 12 Vdc 24 Vdc 48 Vdc 130 Vdc Polarity Diode (30, 40 & 50 Adc ratings) EJ5106-00 Polarity Diode (75 Adc rating) EJ5106-01 Polarity Diode (100 Adc rating) RK0017-14 Free-Wheeling Diode (30/40/50 Adc ratings) EJ5108-00 Free-Wheeling Diode (75 Adc rating) EJ5108-01...
  • Page 68 SERVICING THE AT10.1 Table 3-2: DC FILTER ASSEMBLIES - STANDARD (L2/C1/R9/CR1) Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 30 Adc EJ5031-00 EJ5031-05 EJ5031-10 EJ5031-15 40 Adc EJ5031-01 EJ5031-06 EJ5031-11 EJ5031-16 50 Adc EJ5031-02 EJ5031-07 EJ5031-12 EJ5031-17 75 Adc EJ5031-03 EJ5031-08 EJ5031-13...
  • Page 69 SERVICING THE AT10.1 Table 3-6: STANDARD AC CIRCUIT BREAKERS (CB1) - 480 Vac Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 30 Adc RE0015-03 RE0015-03 RE0015-04 RE0015-06 40 Adc RE0015-03 RE0015-04 RE0015-04 RE0015-07 50 Adc RE0015-03 RE0015-04 RE0015-05 RE0015-09 75 Adc RE0015-04...
  • Page 70 SERVICING THE AT10.1 Table 3-10: HIGH AMPERE INTERRUPTING CAPACITY AC CIRCUIT BREAKERS (CB1) - 120 Vac Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 30 Adc RE0043-00 RE0043-01 RE0043-04 RE0043-09 40 Adc RE0043-00 RE0043-02 RE0043-05 RE0043-12 50 Adc RE0043-00 RE0043-04 RE0043-07...
  • Page 71 SERVICING THE AT10.1 Table 3-14: AC INPUT FUSES (F1/F2) - 208/240 Vac Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 30 Adc RE0061-08 RE0061-09 RE0061-12 RE0061-16 40 Adc RE0061-08 RE0061-11 RE0061-13 RE0061-21 50 Adc RE0061-09 RE0061-12 RE0061-14 RE0061-21 75 Adc RE0061-11 RE0061-13...
  • Page 72 SERVICING THE AT10.1 Table 3-18: HIGH AMPERE INTERRUPTING CAPACITY DC CIRCUIT BREAKERS (CB2) Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc 30 Adc RE0043-07 RE0043-07 RE0043-07 RE0043-07 40 Adc RE0043-08 RE0043-08 RE0043-08 RE0043-08 50 Adc RE0043-10 RE0043-10 RE0043-10 RE0043-10 75 Adc RE0043-12...
  • Page 73 SERVICING THE AT10.1 Table 3-22: RATING RESISTOR (R2) Current Rating 12 Vdc 24 Vdc 48 Vdc 130 Vdc EJ1133-00 EJ1133-05 EJ1133-10 EJ1133-15 30 Adc 34.8 KΩ 13.0 KΩ 5.11 KΩ 1.50 KΩ EJ1133-01 EJ1133-06 EJ1133-11 EJ1133-16 40 Adc 40.2 KΩ 15.4 KΩ...

  • Page 74: Appendix A: At10.1 Performance Specifications

    APPENDIX A SPECIFICATIONS Except as noted, all specifications apply at: 77° F / 25 °C, nominal ac line voltage & nominal float voltage Specification Conditions 12 Vdc 24 Vdc 48 Vdc 130 Vdc Vac +10%, -12% 0 to 100% load ±...

  • Page 75: Appendix B: Field Installable Accessories

    APPENDIX B FIELD INSTALLABLE ACCESSORIES AND OPTIONS All accessories/options listed below are available in kits for field installation. Kits contain all parts and hardware with detailed installation instructions. To order accessories/options, please provide the following information for each kit: • Factory part number and description, from the table below •...

  • Page 76: Appendix C: Standard Drawings

    APPENDIX C (Standard Drawings) Outline - AT10.1 Group II Battery Charger: NEMA-1 Style-5017 (JE5025-00)
  • Page 77 APPENDIX C (Standard Drawings) Outline - AT10.1 Group II Battery Charger: NEMA-1 Style-5017 (JE5025-00) http://www.ATSeries.net/PDFs/JE5025-00.pdf...

  • Page 78: At10.1 Series Battery Charger Outline: Nema-1 Style-5018 Enclosure

    APPENDIX C (Standard Drawings) Outline - AT10.1 Group II Battery Charger: NEMA-1 Style-5018 (JE5026-00)
  • Page 79 APPENDIX C (Standard Drawings) Outline - AT10.1 Group II Battery Charger: NEMA-1 Style-5018 (JE5026-00) http://www.ATSeries.net/PDFs/JE5026-00.pdf...

  • Page 80: At10.1 Series Battery Charger Internal Component Layout: Style-5017 Enclosure

    Internal Component Layout Drawing - AT10.1 Group II Battery Charger: Style-5017 with ALL options (JE5028-99) Note: This internal component layout drawing (JE5028-99) depicts an AT10.1 Series battery charger housed in a Style-5017 enclosure, with ALL available options. Standard components (A1 through VR7) are supplied in all such units.
  • Page 81 APPENDIX C (Standard Drawings) Internal Component Layout Drawing - AT10.1 Group II Battery Charger: Style-5017 with ALL options (JE5028-99) http://www.ATSeries.net/PDFs/JE5028-99.pdf...

  • Page 82: At10.1 Series Battery Charger Internal Component Layout: Style-5018 Enclosure

    Internal Component Layout Drawing - AT10.1 Group II Battery Charger: Style-5018 with ALL options (JE5029-99) Note: This internal component layout drawing (JE5029-99) depicts an AT10.1 Series battery charger housed in a Style-5018 enclosure, with ALL available options. Standard components (A1 through VR7) are supplied in all such units.
  • Page 83 APPENDIX C (Standard Drawings) Internal Component Layout Drawing - AT10.1 Group II Battery Charger: Style-5018 with ALL options (JE5029-99) http://www.ATSeries.net/PDFs/JE5029-99.pdf...

  • Page 84: At10.1 Series Battery Charger Instrument Panel / Pc Board Detail

    APPENDIX C (Standard Drawings) Instrument Panel / PC Board Detail - AT10.1 Group II Battery Charger: with optional Auxiliary Alarm Relay PC Board (JE5030-29) Note: This instrument panel drawing (JE5030-29) depicts the optional Auxiliary Alarm Relay PC Board (A5), which provides two (2) sets of individual form-c contacts (TB4) for all alarm conditions. Standard AT10.1 battery chargers feature one (1) set of form-c summary (common) alarm contacts (TB3).
  • Page 85 APPENDIX C (Standard Drawings) Instrument Panel / PC Board Detail - AT10.1 Group II Battery Charger: with optional Auxiliary Alarm Relay PC Board (JE5030-29) http://www.ATSeries.net/PDFs/JE5030-29.pdf...

  • Page 86: Schematic - At10.1 Group Ii Battery Charger - Standard W/O Options

    APPENDIX C (Standard Drawings) Schematic - AT10.1 Group II Battery Charger Standard w/o Options (JE5032-00)
  • Page 87 APPENDIX C (Standard Drawings) Schematic - AT10.1 Group II Battery Charger Standard w/o Options (JE5032-00) http://www.ATSeries.net/PDFs/JE5032-00.pdf...

  • Page 88: Schematic - At10.1 Group Ii Battery Charger - With Common Options

    APPENDIX C (Standard Drawings) Schematic - AT10.1 Group II Battery Charger with Common Options (JE5032-99)
  • Page 89 APPENDIX C (Standard Drawings) Schematic - AT10.1 Group II Battery Charger with Common Options (JE5032-99) http://www.ATSeries.net/PDFs/JE5032-99.pdf...

  • Page 90: Connection Diagram - At10.1 Group Ii Battery Charger - Standard W/O Options

    APPENDIX C (Standard Drawings) Connection Diagram - AT10.1 Group II Battery Charger Standard w/o Options (JE5034-00)
  • Page 91 APPENDIX C (Standard Drawings) Connection Diagram - AT10.1 Group II Battery Charger Standard w/o Options (JE5034-00) http://www.ATSeries.net/PDFs/JE5034-00.pdf...

  • Page 92: Connection Diagram - At10.1 Group Ii Battery Charger - With Common Options

    APPENDIX C (Standard Drawings) Connection Diagram - AT10.1 Group II Battery Charger with Common Options (JE5034-99)
  • Page 93 APPENDIX C (Standard Drawings) Connection Diagram - AT10.1 Group II Battery Charger with Common Options (JE5034-99) http://www.ATSeries.net/PDFs/JE5034-99.pdf...

  • Page 94: Wire List - At10.1 Group Ii Battery Charger

    APPENDIX C (Standard Drawings) Wire List - AT10.1 Group II Battery Charger Wire No. From Notes AC BREAKER only option (STYLE-5017) TB1-L1 CB1-4 (bottom) TB1-L2 CB1-2 (bottom) T1-H5 CB1-3 (top) possible natural lead T1-H1 CB1-1 (top) possible natural lead AC BREAKER only option (STYLE-5018) TB1-L1 CB1-3 (top) TB1-L2...
  • Page 95 APPENDIX C (Standard Drawings) Wire List - AT10.1 Group II Battery Charger Wire No. From Notes UNFILTERED UNITS L1-2 CB2-1 (top+) possible natural lead STANDARD FILTERED UNITS L1-2 E13 (lug) possible natural lead L2-1 E13 (lug) possible natural lead L2-2 CB2-1 (top+) possible natural lead CR1-K...

  • Page 96: Appendix D: Recommended Float / Equalize Voltages

    APPENDIX D RECOMMENDED FLOAT AND EQUALIZE VOLTAGES This table contains suggested values for commonly used batteries. Consult your battery manufacturer's documentation for specific values and settings for your battery type. Recommended Recommended Battery Cell Type Float Voltage/cell Equalize Voltage/cell Antimony (1.215 Sp. Gr.) 2.17 2.33 Antimony (1.250 Sp.

  • Page 97: Appendix E: Dnp3 Level 2 / Modbus Communications Module

    APPENDIX E COMMUNICATIONS MODULE Your AT10.1 Microprocessor-controlled Battery Charger has provisions for an optional Communications Module that allows the user to remotely monitor and control the unit over a serial connection. This option supports DNP3 Level 2 and Modbus protocols over RS-232 or RS-485 half-duplex.

  • Page 98: Manual Specifications (Document Control Information / Online Availability)

    MANUAL SPECIFICATIONS DOCUMENT NUMBER: The text and graphics contained within this manual are controlled by the battery charger manufacturer's internal part number (JA5018-00). The revision level and dates of this manual's text and graphics are listed below. These controls supercede all other available dates. The first two and last two pages of this manual are reserved for company-specific front and back cover artwork.
  • Page 100 QUICK OPERATION For unpacking and Startup installation instructions, see section 1 on page 2 in „ Turn on the dc breaker, labeled "DC OUTPUT". this manual „ Turn on the ac breaker, labeled "AC INPUT". To learn how to use the Changing between Float and Equalize Modes equalize timers, see sections 2.2.4 on page 27...

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