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APT 340XAC Operation Manual

300xac series modular ac power source
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Modular AC Power Source
Operation Manual for Models
Associated Power Technologies, Inc.
1142 S. Diamond Bar Blvd # 106
Diamond Bar, CA 91765
300XAC Series
310XAC
320XAC
340XAC
360XAC
Ver. 1.04
PART # 39101
Telephone: 1-909-860-1646
Fax:
1-909-860-2727
1

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Summary of Contents for APT 340XAC

  • Page 1 300XAC Series Modular AC Power Source Operation Manual for Models 310XAC 320XAC 340XAC 360XAC Ver. 1.04 PART # 39101 Associated Power Technologies, Inc. Telephone: 1-909-860-1646 1142 S. Diamond Bar Blvd # 106 Fax: 1-909-860-2727 Diamond Bar, CA 91765...
  • Page 2 Address: 1142 S. Diamond Bar Blvd. #106 Diamond Bar, CA 91765 USA Product Name: 300XAC Power Source Model Number: 310XAC, 320XAC, 340XAC, 360XAC Conforms to the following Standards: Safety: EN 61010-1:2001 IEC 61010-01:2001 EMC: EN 61326-1:2006 Class A, EN 61000-3-2: 2006, EN 61000-3-3:...
  • Page 3 Table of Contents Introduction....................7 Warranty ....................7 Glossary of Terms...................8 Safety Precautions ................10 Service and Maintenance ..............10 Getting Started.....................12 Unpacking and Inspection ..............12 Input/Output Power Considerations............12 2.2.1 Instrument Power Switch...............14 2.2.3 Power Cable..................15 Environmental Conditions..............16 Packaging.....................16 Specifications and Controls................18 Specifications..................18 Instrument Controls ................28 3.2.1 Front Panel Controls..............28 3.2.2...
  • Page 4 4.3.17 Editing Sync Signal................53 4.3.18 Editing Function (Option 08 only) ..........53 Using Memories and Steps (PROGRAM Mode only)......54 4.4.1 Selecting a Memory...............54 4.4.2 Naming a Memory .................56 4.4.3 Selecting a Step ................57 Test Parameters Description..............57 Editing Test Parameters................61 4.6.1 Editing Start and End Angle (PROGRAM Mode only)....63 4.6.2 Editing the Memory Cycle (PROGRAM Mode only) ......64 4.6.3...
  • Page 5 Configuring Sources for Parallel and Polyphase Operation....93 6.1.1 Operating Mode Definitions ............93 6.1.2 Connecting the Interface Cable .............93 6.1.3 Output Wiring Diagrams ..............94 Power Up Considerations in Parallel and Polyphase Mode....96 Initializing a Test in Parallel or Polyphase Mode ........98 Error Messages in Parallel and Polyphase Mode .........98 Displayed Messages..................100 OTP –...
  • Page 6 10.13 Calibration of Voltage 300.0V............125 10.14 Calibration of High and Low Current Range........126 10.15 Calibration of High and Low Power Range ........126 10.16 Calibration of Peak Current.............127 Options....................129 11.1 Opt. 02 – Grounded Neutral ...............129 11.2 Opt. 03 – GPIB Interface ..............129 11.3 Opt.

  • Page 7: Introduction

    This warranty does not cover accessories not of Associated Power Technologies, Inc. manufacture. Except as provided herein, APT, makes no warranties to the purchaser of this instrument and all other warranties, expressed or implied (including, without limitation, merchantability or fitness for a particular purpose) are hereby excluded, disclaimed and waived.

  • Page 8: Glossary Of Terms

    Glossary of Terms Alternating Current (AC) - current that reverses direction on a regular basis (usually 60 times per second in the United States). Measured in amps. AC Power Source - An instrument that takes one AC voltage and frequency level and converts it into another AC voltage and frequency level.
  • Page 9 Parallel Mode - up to 3x 300XAC modular AC power sources can be configured with their outputs tied in parallel, allowing for the system to output three times a single instrument's nominal output current rating. PFC - Power Factor Correction is a method by which an inductance is inserted into the input circuit of a power source to improve the power factor and overall efficiency of the system.

  • Page 10: Safety Precautions

    APT or its distributors. Service Interval The instrument must be returned at least once a year to an APT authorized service center for calibration and inspection of safety related components. APT will not be held liable for injuries suffered if the instrument is not properly...
  • Page 11 Unauthorized user modifications will void your warranty. APT will not be responsible for any injuries sustained due to unauthorized equipment modifications or use of parts not specified by APT. Instruments returned to APT with unsafe modifications will be returned to their original operating condition at...

  • Page 12: Getting Started

    If the shipping carton is damaged, inspect the contents for visible damage such as dents, scratches, or broken display. If the instrument is damaged, notify the carrier and APT’ s customer support department. Please save the shipping carton and packing material for the carrier’...
  • Page 13 320XAC 340XAC...

  • Page 14: Instrument Power Switch

    360XAC 2.2.1 Instrument Power Switch The power switch that is included in the instrument is not considered a disconnecting device. It only disconnects one current carrying conductor to power off the device. The user should configure the equipment with an external switch or circuit breaker for disconnecting it from each operating energy supply source.

  • Page 15: Power Cable

    Ground Line Neutral Ground Nsense Lsense Gauge 12 AWG 12 AWG 12 AWG 14 AWG 14 AWG 14 AWG 18 AWG 18 AWG 340XAC Input Output Terminal Line Neutral Ground Line Neutral Ground Nsense Lsense Gauge 10 AWG 10 AWG...

  • Page 16: Environmental Conditions

    Power System Rear Panel 360XAC PFC1 AC IN 1P2W 1P2W PFC2 AC IN 3P3W 3P3W PFC3 AC IN 3P4W 3P4W Environmental Conditions Operating Environment Temperatures: 0º - 40º C (32º - 104º F) Relative humidity: 20% - 80% Altitude: 2,000 meters (6,562 feet) The instrument should also be protected against temperature extremes which may cause condensation within the instrument.
  • Page 17 • Seal the container securely. • Mark the container “ FRAGILE” to insure proper handling. APT will not be responsible for any repair costs associated with shipping damage as a result of improper packaging. The customer is responsible for providing adequate shipping insurance coverage while shipping an instrument in the event of loss or damage while in transit.

  • Page 18: Specifications And Controls

    Specifications and Controls Specifications INPUT 310XAC 320XAC 340XAC 360XAC Phase or 3 : 200 - 240 V ± 10% 200 - 240 V ± 3W: 200 - 240 V ± Voltage 100 - 240 V ± 10% 10% 3 4W: 346 - 416 V ±...
  • Page 19 MEASUREMENT AC Cont. 310XAC 320XAC 340XAC 360XAC 0.005A - 2.400 Current (rms) Range 0.005 A - 1.200 A 1.00 A 13.00A 2.00 A - 26.00 A 0.05 A - 52.00 A 0.05 A - 78.00 A Resolution 0.001 A 0.01 A 0.01 A...
  • Page 20 MEASUREMENT DC Cont. 310XAC 320XAC 340XAC 360XAC 1.00 A - 13.00 A 2.00 A - 26.00 A 0.05 A - 52.00 A 0.05 A - 78.00 A Resolution 0.001 A 0.01 A Accuracy ± (1% of reading + 5 counts) ±...
  • Page 21 TEST SETTING PARAMETERS Cont. 310XAC 320XAC 340XAC 360XAC 0.0 W - 1300 W, 0.0 W - 2600 W, 0.0 W - 5200 W, 0.0 W - 7800 W, 0 = Power Lo-Lmt 0 = OFF 0 = OFF 0 = OFF Power Apparent Hi- 0.0 VA - 1300 VA,...
  • Page 22 SYSTEM PARAMETERS 310XAC 320XAC 340XAC 360XAC Auto Run Program, Manual Output Mode Manual AC, DC Single Step Program ON, OFF Alarm 0 - 9, 0 = OFF, 9 = High Contrast 1 - 9, 9 = High Power Up ON, OFF, LAST...
  • Page 23 OPTIONS 310XAC 320XAC 340XAC 360XAC Grounded Neutral Option All Models GPIB Interface Option All Models 7 Memory Remote Option Input (Test, Reset, Recall Memory 1 - 7) Ethernet/RS- 232/Barcode Option All Models Linking Card Option All Models LINKING PARALLEL AC OUTPUT...
  • Page 24 LINKING PARALLEL DC OUTPUT 310XAC 320XAC 340XAC 360XAC Linked Units 2 - 3 Units, 1 2W (L1 - N ) Voltage Line 0 - 420 V 5 - 420 V Power # Units 1.6 KVA 3.2 KVA 6.4 KVA 9.6 KVA 2.4 KVA...
  • Page 25 MEASUREMENT (Total)* LINKING PARALLEL 1 2W 310XAC 320XAC 340XAC 360XAC 0 W - 25200 Power Reactive (Q) Range 0 W - 2600 VAR 0 W -10400 VAR 0 W - 15600 VAR 0 W - 3900 VAR 0 W - 7800 VAR...
  • Page 26 MEASUREMENT (Total)* LINKING PARALLEL 1 2W Cont. 310XAC 320XAC 340XAC 360XAC Power Factor Range 0 - 1.000 Resolution 0.001 Accuracy W / VA, Calculated and displayed to three significant digits MEASUREMENT (Total)* LINKING POLY-PHASE 1 3W 310XAC 320XAC 340XAC 360XAC...
  • Page 27 MEASUREMENT (Total)* LINKING POLY-PHASE 3 4W 310XAC 320XAC 340XAC 360XAC Voltage Range (A+B+C)/3 Resolution 0.1 V Accuracy (A+B+C)/3 , Calculated and displayed to one significant digit Frequency Range 0.0 - 1000.0 Hz Resolution 0.1 Hz Accuracy ± 0.1 Hz @ 0.0 - 500 Hz ±...

  • Page 28: Instrument Controls

    Instrument Controls 3.2.1 Front Panel Controls 1. Power Switch: Rocker style power switch with international ON ( | ) and OFF (0). Please refer to pg. 10 for proper installation of a disconnecting device. 2. Graphic LCD: 240 x 64 Monographic LCD. 3.

  • Page 29: Rear Panel Controls

    3.2.2 Rear Panel Controls 1. Remote Output Connector: Provides output to monitor PASS, FAIL, Test-In-Process via relay contact closures. 2. Sync Output Connector: Provides the capability to monitor a 5 VDC output signal. 3. Automated Interface Card: Interface card used to control, program, and capture data.
  • Page 30 6e. Ns: Neutral sense screw terminal. 7. Input Terminal Power Block: provides input power to the instrument. Model 340XAC requires 180-284 VAC 1Ø, 47-63 Hz. 7a. Neutral Input Terminal: Neutral input screw terminal. 7b. Ground Input Terminal: Earth ground (chassis) connection.
  • Page 31 8b. Ground Output Terminal: Earth ground (chassis) connection. 8c. Neutral Output Terminal: Neutral output screw terminal. 9. External Sense Output Terminal Block: provides screw terminals for external voltage sense leads. 9a. L: Line voltage sense screw terminal. 9b. N: Neutral voltage sense screw terminal. 10.

  • Page 32: Soft Keys

    12b. N: Neutral voltage sense screw terminal. 3.2.3 Soft Keys The soft keys enable the operator to navigate through the instrument, change the meter display, name files, and change parameters. Below is a list of all available soft keys. Soft Key Description Memory Allows you to enter the memory location to change a...
  • Page 33 Soft Key Description Edit Allows you to enter a parameter screen to change a parameter Allows you to scroll through the list sequentially Prev Allows you to scroll to the previous parameter setting Next Allows you to scroll to the next parameter setting Change Allows you to open up the parameter for changing Result...

  • Page 34: Programming Instructions

    Programming Instructions Powering on the Instrument Turn on the Power switch located on the lower left-hand corner of the front panel. The Initialization screen will appear. After a few seconds the Initialization screen will change to the Set screen. The Set screen will be displayed as follows when in PROGRAM Mode: If you press the <more>...

  • Page 35: Set Screen Description

    If you press the <more> soft key within the Set screen, the soft keys will change to Result, System, and <top> in the MANUAL Mode. 4.1.1 Set Screen Description When the instrument is in the Set screen the parameters indicate their current settings.

  • Page 36: Security

    as the master (Option 08 only) Parall-Slave Indicates the instrument is set up in Parallel mode as the slave (Option 08 only) 3W: L1-N Indicates the instrument is set up in 1 3W mode as L1-N (Option 08 only) 3W: L2-N Indicates the instrument is set up in 1 3W mode as L2-N (Option 08 only) 4W: A Phase...

  • Page 37: Lock

    on the front panel of the unit. The password default is preset to 0 at the factory. Forgotten Password If you have forgotten your password, a new password should be entered or enter “ 0” to disable the password. The old password cannot be recovered. Secure Lock and Mem Lock Access If a password has been created, when you press the Lock or Mem Lock soft key or the key lockout on the front panel, a password pop-up screen will appear.

  • Page 38: System Parameters Description

    function to work, the Lock must first be turned ON. Selecting the Mem Lock OFF will allow the user to access all available memory locations but restricts access to memory and step editing capabilities. Selecting the Mem Lock ON will allow the user to only run the currently loaded memory.
  • Page 39 5. Contrast - controls the contrast of the display. The setting is from 1 – 9 with 9 being the darkest contrast. 6. Power Up - controls how the output will react once the power switch is toggled on. There are three selections (OFF, ON, LAST). When the parameter is in the OFF state the operator must initialize a test by pressing the Test/Reset key on power up.
  • Page 40 14. Results - changes how the data will be displayed on the LCD graphic display after a test is completed. There are three selections available (LAST, ALL, P/F). The LAST setting displays the last step within the program sequence. The ALL setting will display the results of every step within the test sequence in a list format.

  • Page 41: Editing System Parameters

    Editing System Parameters To edit System parameters press the <more> soft key from the set screen so the soft keys read Result, System, and <top>. The screen should be as follows when in PROGRAM Mode. When the System soft key is pressed the system parameter screen will open and show all the parameters available for editing.

  • Page 42: Editing Auto Run Mode

    4.3.1 Editing Auto Run Mode Use the ∧, ∨ soft keys to navigate to the Auto Run parameter. Pressing the Edit soft key will provide the following screen: Auto Run = indicates the status of the run mode that is programmed into the instrument.

  • Page 43: Editing Single Step (Program Mode Only)

    the Esc soft key. When the Enter soft key is pressed the Out Mode is accepted and you transition into the next system parameter: Single Step. 4.3.3 Editing Single Step (PROGRAM Mode only) Use the ∧, ∨ soft keys to navigate to the Single Step parameter. Pressing the Edit soft key will provide the following screen: Single Step = indicates the status of the single step mode that is programmed into the instrument.

  • Page 44: Editing Contrast

    instrument. Use the numeric keypad to enter in the alarm volume. Press the Enter soft key to accept the parameter. To cancel the editing of the alarm volume, press the Esc soft key. To move to the next system parameter for editing, press the Next or Prev soft key.

  • Page 45: Editing Loop Cycle (Program Mode Only)

    Power UP = indicates the power up mode that is programmed into the instrument. Power UP Mode: indicates the power up mode that can be programmed into the instrument. The power up modes available are ON, OFF or LAST. In the ON mode output will be supplied on power up of the instrument.

  • Page 46: Editing V Hi-Lmt & V Lo-Lmt (Manual Mode Only)

    The options available are 0 – 9999, 0=Cont., 1=Off. The 0 – 9999 selection programs the instrument to repeat the test cycle x number of times. The 0=Cont. selection indicates that the test loop will repeat in . The 1=Off selection indicates that the test loop will perform only one cycle.

  • Page 47: Editing F Hi-Lmt & F Lo-Lmt (Manual Mode Only)

    voltage value. Once you type in a number a shaded black box ( ) will begin blinking acknowledging the parameter is being changed. Press the Enter soft key to accept the parameter, or press the Esc key to move back to the V Hi-Lmt or V Lo-Lmt parameter screen.

  • Page 48: Editing Start And End Angle (Manual Mode Only)

    the frequency value. Once you type in a number a shaded black box ( ) will begin blinking acknowledging the parameter is being changed. Press the Enter soft key to accept the parameter, or press the Esc key to move back to the F Hi- Lmt or F Lo-Lmt parameter screen.

  • Page 49: Editing Results

    blinking acknowledging the parameter is being changed. Press the Enter soft key to accept the parameter, or press the Esc key to move back to the Start Angle or End Angle parameter screen. When the Enter soft key is pressed the degree angle is accepted and you transition into the next parameter: Results.

  • Page 50: Editing Oc Fold

    Transient = indicates the Transient Mode that is programmed into the instrument. Transient Mode: indicates the Transient Modes that can be programmed into the instrument. The Transient Modes available are ON and OFF. Press the Change soft key to toggle the mode to ON or OFF. To save the parameter, press the Enter soft key. To cancel the editing of the Transient Mode press the Esc soft key.

  • Page 51: Editing Lock

    the next system parameter: Transient. If you wish to bypass editing this parameter and move to the next parameter you can press the Prev or Next soft key. 4.3.14 Editing Lock Use the ∧, ∨ soft keys to navigate to the Lock parameter. Pressing the Edit soft key will provide the following screen: Lock = indicates the security lock that is programmed into the instrument.

  • Page 52: Editing Volt Sense

    Mem Lock = indicates the security lock that is programmed into the instrument. Mem Lock Mode: indicates the lock mode that can be programmed into the instrument. The Mem Lock Modes available are ON and OFF. Press the Change soft key to toggle the mode to ON or OFF.

  • Page 53: Editing Sync Signal

    4.3.17 Editing Sync Signal Use the ∧, ∨ soft keys to navigate to the Sync Signal parameter. Pressing the Edit soft key will provide the following screen: Sync Signal = indicates the Synch signal that is programmed into the instrument. Sync Signal Mode: indicates the Sync signal mode that can be programmed into the instrument.

  • Page 54: Using Memories And Steps (Program Mode Only)

    The Link Function Modes available are Parallel and 1 3W (two interconnected instruments) or Parallel, 1 3W and 3 4W (three interconnected instruments). Press the Change soft key to toggle the mode. To save the parameter, press the Enter soft key. To cancel the editing of the Link Function Mode, press the Esc soft key.
  • Page 55 Two methods are available in selecting a memory. 1. Type in the memory number from the numeric keypad. Once you type in a number a shaded black box ( ) will begin blinking acknowledging the parameter is being changed. You will also receive new text at the bottom of the display “...

  • Page 56: Naming A Memory

    Now press the Load soft key, which will load the memory and bring you back to the set screen with the current memory and its parameters. If you press the Exit soft key you will be brought back to memory screen, and if you press the Exit soft key again you will go back to the Set screen.

  • Page 57: Selecting A Step

    To save the memory under the current name you selected via the character map/numeric keypad press the Enter soft key. Pressing the Esc soft key versus the Enter soft key will bring you back to the main memory screen. The screen is as follows: 4.4.3 Selecting a Step To select a step press the Step soft key and the steps will sequence through.
  • Page 58 3. Memory Cycle (PROGRAM Mode only) - gives the operator the flexibility to program how many times the memory test sequence will repeat when in the PROGRAM Mode. This eliminates the need for the operator to press the Test/Reset key or send multiple test commands to the source to repeat a memory test sequence.
  • Page 59 14. Step Cycle (PROGRAM Mode only) - gives the operator the flexibility to program the number of looping cycles for a particular step. For example if the operator would like to have a step repeat five times the step cycle would be programmed to five.
  • Page 60 23. PF Hi-Lmt (PROGRAM Mode only) - gives the operator the flexibility to program a maximum power factor threshold or ceiling level. When this level is reached a failure will occur. PF Hi-Lmt is only selectable is only selectable when the source is configured for AC output. 24.

  • Page 61: Editing Test Parameters

    halfway point (8 millisecond) of the sine wave or at the 180º point. Trans-Site is only selectable when the source is configured for AC output. 31. Trans-Time - gives the operator the flexibility to program the overall time duration of the surge or drop voltage. For example if the Trans-Site is 8 milliseconds;...
  • Page 62 Use the ∧, ∨ soft keys to navigate to the testing parameter that will be changed. When you press the Edit soft key you will be moved to the specific parameter screen for editing. If you press the Exit soft key you will be brought back to the set screen.

  • Page 63: Editing Start And End Angle (Program Mode Only)

    Use the ∧, ∨ soft keys to navigate to the testing parameter that will be changed. When you press the Edit soft key you will be moved to the specific parameter screen for editing. If you press the Exit soft key you will be brought back to the set screen.

  • Page 64: Editing The Memory Cycle (Program Mode Only)

    If you edit the start angle or end angle on a particular step, all 9 steps in that memory location will automatically be set to the same start angle and end angle. If several steps are connected together to form a sequence of tests, the start angle will apply to the first step in the sequence and the end angle will apply to the last step in that sequence.

  • Page 65: Editing The Memory (Program Mode Only)

    Memory Cycle Range: = provides the selections available for the Memory Cycle. The options available are 0 – 9999, 0=Cont., 1=Off. The 0 – 9999 selection programs the instrument to repeat the test cycle x number of times. The 0=Cont. selection indicates that the test cycle will repeat in .

  • Page 66: Editing Voltage

    Step = indicates the step location within the memory. Step Range: 1 – 9 indicates the step ranges available for selection. To change the step, use the numeric keypad to select the step number and press the Enter soft key to accept the step. To cancel the editing of the step number, press the Esc soft key.

  • Page 67: Editing Frequency

    Controls regarding current output based on voltage output range). Setting of voltage range may not influence the existing output voltage setting. To change the voltage, use the numeric keypad and type the voltage. Once you type in a number a shaded black box ( ) will begin blinking acknowledging the parameter is being changed.

  • Page 68: Editing Transient * (Program Mode Only)

    can press the Prev or Next soft key. 4.6.7 Editing Transient * (PROGRAM Mode only) Use the ∧, ∨ soft keys to navigate to the Transient parameter (only selectable for AC output). Pressing the Edit soft key will provide the following screens: Transient = indicates the Transient mode that is programmed into the instrument.

  • Page 69: Editing Trans-Site* (Program Mode Only)

    Trans-Volt = indicates the Trans-Volt that is programmed into the instrument. Transient Voltage Range: indicates the transient voltage range that can be programmed into the instrument. To change the Transient voltage, use the numeric keypad and type the voltage. Once you type in a number a shaded black box ( ) will begin blinking acknowledging the parameter is being changed.

  • Page 70: Editing Trans-Time* (Program Mode Only)

    you type in a number a shaded black box ( ) will begin blinking acknowledging the parameter is being changed. Press the Enter soft key to accept the time, or press the Esc soft key to move back to the Trans-Site Parameter screen. When the Enter soft key is pressed the time is accepted and you transition into the next parameter: Trans-Time.

  • Page 71: Editing Trans-Cycle* (Program Mode Only)

    4.6.11 Editing Trans-Cycle* (PROGRAM Mode only) Use the ∧, ∨ soft keys to navigate to the Trans-Cycle parameter (only selectable for AC output). Pressing the Edit soft key will provide the following screen: Trans-Cycle = indicates the Transient mode that is programmed into the instrument.

  • Page 72: Editing Ramp Up (Program Mode Only)

    When the Trig. soft key is hit one time while the Trans-Cycle is set to OFF, the waveform will look like this: When the Enter soft key is pressed the time is accepted and you transition into the next parameter: Prompt If you wish to bypass editing this parameter and move to the next parameter you can press the Prev or Next soft key.

  • Page 73: Editing Timer Unit (Program Mode Only)

    To change the ramp up time, use the numeric keypad and type the time. Once you type in a number a shaded black box ( ) will begin blinking acknowledging the parameter is being changed. Press the Enter soft key to accept the time, or press the Esc key to move back to the Ramp Up Time Parameter screen.

  • Page 74: Editing Dwell (Program Mode Only)

    Delay = indicates the delay time that is programmed into the instrument. Delay Time Range: indicates the delay time range that can be programmed into the instrument. To change the delay time, use the numeric keypad and type the time. Once you type in a number a shaded black box ( ) will begin blinking acknowledging the parameter is being changed.

  • Page 75: Editing Ramp Down (Program Mode Only)

    press the Esc soft key to move back to the Dwell Time Parameter screen. When the Enter soft key is pressed, the time is accepted and you transition into the next parameter: Ramp Down. If you wish to bypass editing this parameter and move to the next parameter you can press the Prev or Next soft key.

  • Page 76: Editing A Hi-Lmt & A Lo-Lmt (Program Mode Only)

    Step Cycle = indicates the step cycle that is programmed into the instrument. Step Cycle Range: indicates the step cycle range that can be programmed into the instrument. The ranges available are 0 – 9999, 0=Cont., 1=Off. The 0 – 9999 selection programs the instrument to repeat the test step cycle x number of times.

  • Page 77: Editing P Hi-Lmt & P Lo-Lmt (Program Mode Only)

    A Lo-Lmt = indicates the current low limit that is programmed into the instrument. Current Low Limit Range: indicates the current range that can be programmed into the instrument. The A Lo-Lmt parameter setting is only available in the PROGRAM Mode. To change the current high limit or low limit, use the numeric keypad and type the current value.

  • Page 78: Editing Ap Hi-Lmt & Ap Lo-Lmt (Program Mode Only)

    P Lo-Lmt = indicates the power low limit that is programmed into the instrument. Power Low Limit Range: indicates the power range that can be programmed into the instrument. To change the Power High Limit or Low Limit, use the numeric keypad and type the power value.

  • Page 79: Editing Cf Hi-Lmt & Cf Lo-Lmt (Program Mode Only)

    Ap Lo-Lmt = indicates the peak current low limit that is programmed into the instrument. Peak Current Low Limit Range: indicates the peak current range that can be programmed into the instrument. To change the Peak Current High Limit or Low Limit use the numeric keypad and type the peak current value.

  • Page 80: Editing Pf Hi-Lmt & Pf Lo-Lmt (Program Mode Only)

    CF Lo-Lmt = indicates the crest factor low limit that is programmed into the instrument. Crest Factor Low Limit Range: indicates the crest factor range that can be programmed into the instrument. To change the Crest Factor High Limit or Low Limit use the numeric keypad and type the peak current value.

  • Page 81: Editing Va Hi-Lmt & Va Lo-Lmt (Program Mode Only)

    factor range is turned OFF. PF Lo-Lmt = indicates the power factor low limit that is programmed into the instrument. Power Factor Low Limit Range: indicates the power factor range that can be programmed into the instrument. To change the Power Factor High Limit or Low Limit use the numeric keypad and type the power factor value.

  • Page 82: Editing Q Hi-Lmt & Q Lo-Lmt (Program Mode Only)

    programmed into the instrument. If you select the 0=OFF apparent power range is turned OFF. VA Lo-Lmt = indicates the apparent power low limit that is programmed into the instrument. VA Low Limit Range: indicates the apparent power range that can be programmed into the instrument.

  • Page 83: Editing Prompt

    Reactive Power High Limit Range: indicates the reactive power range that can be programmed into the instrument. If you select the 0=OFF reactive power high limit range is turned OFF. Q Lo-Lmt = indicates the reactive power low limit that is programmed into the instrument.

  • Page 84: Editing Connect

    accept the character. You can also use the numeric keypad to enter characters. When the numeric keypad is used the number is inserted automatically and the Select soft key is not needed. To delete a character use the Backspace key <- - located on the numeric keypad.

  • Page 85: Editing Phase Set (Option 08 – Program Mode Only)

    accepted and you transition into the next parameter: Memory Cycle. If you wish to bypass editing this parameter and move to the next parameter you can press the Prev or Next soft key. When the connect mode is ON there will be an underscore _ next to the step number in the set screen.

  • Page 86: Reviewing Test Results

    Reviewing Test Results To review the testing results press the Result soft key in the set screen. You may have to use the <more> soft key to get to the Results soft key. The screen will look as follows when you are in the correct screen: Press the Result soft key to view the results.

  • Page 87: Test Modes

    Test Modes Description of Test Modes Within the System Parameter settings of Auto Mode you have two selections available (PROGRAM/MANUAL). The PROGRAM Mode will run your testing routine according to the parameters that have been entered within the testing parameters screen when the TEST/RESET key is pressed.
  • Page 88 If you press the Meter soft key a shaded black box ( ) will highlight the meter parameters of F:, A:, P:, Q:, CF:, Ap, VA:, PF:, and the display will read the output on the on the right side of the display. Every time the meter key is pressed it will toggle through the meter parameters.

  • Page 89: Dc Output

    5.2.2 DC Output When the AUTO RUN parameter in the System Parameters menu is set to PROGRAM Mode the Set screen will be displayed as follows: To initialize the test press the Test/Reset key and the LED for the key will illuminate.

  • Page 90: Initializing A Test In Manual Mode

    Initializing a Test in MANUAL Mode 5.3.1 AC Output When the AUTO RUN parameter in the System Parameters is set to the MANUAL Mode the Set screen will be displayed as follows: To initialize the test press the Test/Reset key and the LED for the key will illuminate.

  • Page 91: Dc Output

    flashing waiting for a voltage value to be entered from the numeric keypad. Once the value has been typed into the instrument you must press the Enter soft key to accept the value. The Esc soft key is available to exit out of this mode and move back to the test screen.
  • Page 92 parameters. If you press the Keypad soft key the display will show the text Voltage = above the voltage meter on the left hand side of the display. A shaded black box ( ) will be flashing waiting for a voltage value to be entered from the numeric keypad. Once the value has been typed into the instrument you must press the Enter soft key to accept the value.

  • Page 93: Multiple Instrument Operation

    Multiple Instrument Operation Configuring Sources for Parallel and Polyphase Operation The 300XAC is a modular power source capable of interconnection to up to two (2) additional sources with Option 08 Linking Card installed. While all 300XAC models are modular, each model is only capable of being interconnected with another instrument of the same model.

  • Page 94: Output Wiring Diagrams

    The operator does not need to adjust any settings on the instruments’ front panel. APT’ s SmartConfig feature will automatically adjust the firmware to display the appropriate output modes depending on the number of sources that are interconnected.
  • Page 95 below for the 1 3W output wiring diagram: Polyphase Mode (3 4W) In this configuration, the operator must connect the Neutrals of all sources together and utilize the Line outputs to achieve full voltage. See the figure below for the 3 4W output wiring diagram:...

  • Page 96: Power Up Considerations In Parallel And Polyphase Mode

    Power Up Considerations in Parallel and Polyphase Mode After making the appropriate output connections and verifying the interface cable(s) are connected correctly, turn on the power to all instruments. The initialization screen will be displayed: If a slave instrument fails to power on the alarm will sound and the following error message will be displayed:...
  • Page 97 If multiple slave units are connected, the master will prompt the operator to enable the second slave. The prompt will be displayed as follows: Press the Yes soft key to enable the second slave instrument. Press the No soft key to disable the second slave instrument. After the Yes or No soft key has been pressed, the set screen will be displayed.

  • Page 98: Initializing A Test In Parallel Or Polyphase Mode

    If three (3) instruments are connected and set for Polyphase mode the Set screen will appear as follows: Initializing a Test in Parallel or Polyphase Mode The front panel display(s) of the slave unit(s) will not be editable in Parallel or Polyphase modes.
  • Page 99 If the power to a slave instrument is turned off during operation or the interface cable is unplugged, the master instrument display will show the following message:...

  • Page 100: Displayed Messages

    Displayed Messages During any abnormal conditions, there are several error messages that could be indicated in the display. When an abnormal condition occurs the output will disable and the alarm will sound. The Test/Reset LED indicator will also begin flashing. Pressing the Test/Reset key will reset the audible alarm and the abnormal condition will be displayed.

  • Page 101: A-Sh – Amplifier Shutdown Protection

    If an OVP error occurs on the next power up cycle on the displays will show Volt Err. A-SH – Amplifier Shutdown Protection Displayed if the amplifier is in an abnormal condition. The LED indicator for the Test/Reset key will be blinking.

  • Page 102: Remote Plc

    Remote PLC Signal Output The rear panel connector of the 300XAC Series provides output signals to remotely monitor PASS, FAIL, and PROCESSING conditions via a 9-Pin D-type connector. When a terminal becomes active the relay closes thereby allowing the external voltage to operate an external device. The following table provides the conditions of each pin and the relay state.
  • Page 103 The following table provides the conditions of each pin and the relay state: Condition Pins Relay State TEST Connection between PIN 3 & PIN Momentary contact closure RESET Connection between PIN 2 & PIN Momentary contact closure Memory Input Control Selection of up to 7 memory locations is achieved by using a Normally Open (N.O) Momentary Button.

  • Page 104: Bus Remote Interface Gpib/Rs-232

    Bus Remote Interface GPIB/RS-232 This section provides information on the proper use and configuration of bus remote interface. The RS-232 remote interface is standard on model 300XAC series but the GPIB (IEEE-488) interface option can be substituted for the RS- 232 interface.

  • Page 105: Sending And Receiving Commands

    configured through software to ignore the lines, the handshaking lines should then be jumped together in two different sets. The PIN 4 and 6 jumped together while PIN 7 & 8 jumped together at the controller end of the cable. 9.1.3 Sending and Receiving Commands Sending Commands When sending commands over the RS-232 bus the instrument will send a...

  • Page 106: Gpib Address

    • Note: A bus extender, which is available from numerous manufacturers, is available to overcome these limitations. 9.2.2 GPIB Address Each device on the GPIB (IEEE-488) interface must have a unique address. You can set the address of the 620L to any value between 0 and 30. The address can only be set from the front panel.

  • Page 107: Gpib/Rs-232 Interface Command List

    A GPIB read command must be sent after the command strings, to retrieve any data from a query command (?). The APT 300XAC series GPIB bus will not send any data to the controller without being queried. The RS-232 bus will automatically send any response back to the controller’...
  • Page 108 TDQ? Testing Q meter See Note3 Testing CF TDCF? 0.00~10.00 meter Testing VA TDVA? See Note3 meter Testing timer TDTIMER? 0.0~999.9 0.0~999.9 s/m/h meter SELECT X=0- METER X X=0-8,0=F,1=A,2=P, METER X 7,0=F,1=A,2=P, X=1,2,8 X=1,2 3=Q,4=CF,5=AP,6=V 3=Q,4=CF,5=AP,6 1=A,2=P,8=CYCLE 1=A,2=P SELECT METER? A,7=PF,8=CYCLE =VA,7=PF METER?
  • Page 109 TDVOLT? Read the active voltage value being displayed while a test is in process. TDCURR? Read the active current value being displayed while a test is in process. TDAP? Read the active peak current value being displayed while a test is in process. TDP? Read the active power value being displayed while a test is in process.

  • Page 110: W Queries

    MEMORYCYCLE? Read the value of the current memory cycle signal. When the memory cycle has been activated the query will return a value of 0 for continuous cycling, 1 for Off or a range from 0~9999 cycles. LOOPCYCLE? Read the value of the current loop cycle signal. When the loop cycle has been activated the query will return a value of 0 for continuous cycling, 1 for Off or a range from 0~9999 cycles.

  • Page 111: W Queries

    RDB XX? Read the selected Phase B results once a test has completed. Query only available in AC Program mode and AC Manual mode. RDC XX? Read the selected Phase C results once a test has completed. Query only available in AC Program mode and AC Manual mode. RDE XX? Read the selected total (Phase A + B + C) results once a test has completed.

  • Page 112: Program Commands And Companion Queries

    9.4.4 Program Commands and Companion Queries These commands are used to modify individual test parameters within each step. Many of these commands require a parameter value to be included with the command. The companion query command will read the parameter. The writing of the parameter requires that the unit not be included with the value, only the numeric value should be included with the command.
  • Page 113 RAMPUP? RAMP UP TIME? 0.1~999.9 0.1~999.9 X=0- X=0- TUNIT X TIME UNIT X 2,0=Second,1=Minute,2= 2,0=Second,1=Minute Hour ,2=Hour TUNIT? TIME UNIT? DELAY TIME DELAY XXXX XXX.X=0.1~999.9 XXX.X=0.1~999.9 s/m/h XXXX DELAY? DELAY TIME? 0.1~999.9 0.1~999.9 s/m/h DWELL TIME XXXX=0.0~999.9 XXXX=0.0~999.9 DWELL XXXX s/m/h XXXX ,0=Const...

  • Page 114: System Commands And Companion Queries

    Note4 Voltage Range = Low Voltage Range = Low 310XAC=0.0-1000 Voltage Range = Low 310XAC=0.000-9.20 310XAC=0.000-4.80 320XAC=0.0-2000 310XAC=0.0-36.8 320XAC=0.000-18.40 320XAC=0.000-9.60 340XAC=0-4000 320XAC=0.0-73.6 340XAC=0.00-36.80 340XAC=0.00-19.20 360XAC=0-6000 340XAC=0.0-147.2 360XAC=0.00-55.20 360XAC=0.00-28.80 360XAC=0.0-220.8 Voltage Range = High Voltage Range = High Voltage Range = High 310XAC=0.000-4.60...

  • Page 115: Ieee 488.2 Common Commands

    FHI? FREQ HI? 40.0~1000 FLO XXXX FREQ LO XXXX XXXX=40.0~1000 FLO? FREQ LO? 40.0~1000 START ANGLE SAG XXXX XXXX=0-359 ° XXXX SAG? START ANGLE? 0-359 ° END ANGLE EAG XXXX XXXX=0-359 ° XXXX EAG? END ANGLE? 0-359 ° RESULTS X RESULTS X X=0-2, 0=ALL,1=P/F,2=LAST °...
  • Page 116 1 = Test Complete OK *WAI Wait for next command...
  • Page 117 Power-On Status Query returns value = 0 or 1 *IDN? Read the instrument identification string. Company = APT. *RST Reset the instrument to original power on configuration. Does not clear Enable register for Standard Summary Status or Standard Event Registers. Does not clear the output queue.
  • Page 118 Performs a self test of the instrument data memory. Returns 0 if it is successful or 1 if the test fails. *CLS Clears the Status Byte summary register and event registers. Does not clear the Enable registers. *OPC Sets the operation complete bit (bit 0) in the Standard Event register after a command is completed successfully.
  • Page 119 masks from non-volatile memory at power ON. *PSC? Queries the power-on status clear setting. Returns 0 or 1.

  • Page 120: Calibration Procedure

    ON. 3. Adjust the VR1 on the FLY61000 board so that DVM measures “ +15V” volts +/- 0.1V. 4. Power the instrument OFF then disconnect the DVM. Note: APT adjusts the control voltage before the instrument leavees our factory.

  • Page 121: Adjust The Amplifier Inverter Dc Bus Voltage

    The control voltage value is stable for a long time, so we don’ t suggest our customers adjust it. 10.4 Adjust the Amplifier Inverter DC Bus Voltage 1. Connect the DVM to the TP6(+) and TP7(-) points on the DDC61000 board and set to DC volts.

  • Page 122: Adjust Wattmeter Offset

    output of the instrument. 5. Adjust VR4 on the ANG66000 board so that the DVM measures “ 0” volts +\- 10mV. 6. Remove the DVM from the output. 7. Connect the 475k resistor in series with the 10uf capacitor and connect the DVM and load to the instrument as illustrated in the following diagram: 8.

  • Page 123: Adjust Hardware Ocp Set Point

    Resistance 310XAC 11 , 1125Watt (minimum) resistor 320XAC 5.5 , 2250Watt (minimum) resistor 340XAC 2.75 , 4500Watt (minimum) resistor 360XAC 1.8 , 6750Watt (minimum) resistor 2. Rotate VR1 of the CON61000 board fully clockwise. 3. Set the output voltage to “ 105” volts in the low voltage range and activate the output of the instrument.

  • Page 124: Enter Calibration Mode

    Voltage 300.0 V, Current xx.xxA, Power xxxxW, and A-Peak xx.xA. The actual values for the Current, Power, and A-Peak will change according to the model number. For example if you are calibrating the 340XAC the readings will be Current 2.0A, Current 36.00A, Power 4000W, and A-Peak 52.0A. Use the Select soft key to select the parameter for calibration.

  • Page 125: Calibration Of Voltage 300.0V

    key at this screen you return to the calibration mode screen. Enter the voltage reading from the voltmeter with the numeric keypad. When the value has been selected press the Enter soft key and you will be moved to the next calibration parameter Voltage 300.0V.

  • Page 126: Calibration Of High And Low Current Range

    10.14 Calibration of High and Low Current Range Use the up or down arrow soft keys to navigate to the Current x.xxxA, or Current xx.xxA parameter and press the Select soft key. Follow the prompt message provided on the display, and press the Test/Reset button to move into the calibration screen for current.

  • Page 127: Calibration Of Peak Current

    Follow the prompt message provided on the display, and press the Test/Reset button to move into the calibration screen for wattage. If you press the Exit soft key at this screen you return to the calibration mode screen. Enter the power reading from the wattmeter with the numeric keypad. When the value has been selected press the Enter soft key and you will be moved to the next calibration parameter.
  • Page 128 Enter the current reading from the ammeter with the numeric keypad. When the value has been selected press the Enter soft key and you will be moved to the next calibration parameter Volt 150.0V. The soft keys Volt+ and Volt- are available, if needed, to adjust the voltage output of the instrument to set a proper peak current value if a non-recommended load is used.

  • Page 129: Options

    The Ethernet port is for use with a standard CAT-5 Ethernet cable and may be connected to any compatible PC. The 9-pin D- type subminiature connector labeled “ RS232” is for connection of the APT 300XAC to an RS-232 communication bus.

  • Page 130: Ethernet Card Setup

    RS-232 Interface The protocol for interfacing and communicating using the RS-232 interface can be found in section 8. Bus Remote Interface GPIB/RS-232 of this manual. Ethernet Interface The Ethernet interface provides all of the function control of the standard RS-232 interface.
  • Page 131 Associated Power Technologies, Inc. Ethernet Card Communications Information (To be completed by Network Administrator) Ethernet Card Address: ______:______:______:______:______ Device Name: _____________________ Device IP Address: _______._______._______._______ Gateway IP Address: _______._______._______._______ Subnet Mask: _______._______._______._______...

  • Page 132: Saving New Settings

    “ Requesting IP Address. . .” message will appear. 11.4.3 Power Up The Ethernet Card will be installed with the default options listed above. After the APT 300XAC initially powers up, the following pop-up message will appear:...
  • Page 133 If the APT 300XAC fails to receive an IP Address after approximately 20 seconds, the following pop-up message will be displayed: Press the Exit soft key to remove the pop-up message and return to the APT 300XAC’ s Perform Tests screen.

  • Page 134: Ethernet Card Menu

    Highlight the IP Setup parameter using the ∧, ∨ soft keys. When the IP Setup parameter is highlighted, press the Edit soft key. IP Setup is used to determine how the APT 300XAC will request an IP address from the server to which it is connected. When AUTO is selected, the APT 300XAC will attempt to automatically request an IP Address from the server upon power up.

  • Page 135: Gateway Ip

    Address parameter is highlighted, press the Edit soft key. A specific IP Address must be entered into this field if the IP Setup parameter is configured to MANUAL. Enter the IP Address that you wish using the numeric keypad. The IP Address must be entered in the following format: XXX.XXX.XXX.XXX.

  • Page 136: Device Name

    From this screen you may enter a Device Name for the APT 300XAC. The Device Name is used to identify the APT 300XAC on your server and may be used in place of a dedicated IP Address. Use the arrow keys to highlight a letter and press the Select soft key to select the highlighted letter.

  • Page 137: Mac Address

    When the Device Name has been entered, press the Enter soft key to save the new settings. The Device Name parameter is only active when the IP Setup is set to AUTO. 11.4.10 MAC Address View the MAC address of the Ethernet Card here. This parameter is not adjustable.
  • Page 138 Product A should be named “ 123456789” . When the product’ s barcode is scanned, the APT 300XAC will immediately execute the test associated with that barcode. The test file name is limited to 10 characters.

  • Page 139: Autostart

    If the Barcode INPUT is set to PRODUCT#, scan the barcode once to input it into the APT 300XAC. The APT 300XAC will then search for a test file name that matches the product number barcode string. If the APT 300XAC finds a match, it will load the file into RAM.

  • Page 140: Ethernet Card Settings Commands And Companion Queries

    11.4.13 Ethernet Card Settings Commands and Companion Queries Command Name Value SIM {1|0} Set IP Mode 1=Manual, 0=Auto SIM? (DHCP/BOOTP) SIA <value> Set IP Address Dotted decimal form. Ex. SIA? 192.168.1.50 SGA <value> Set Gateway IP Dotted decimal form SGA? Address SSM <value>...

  • Page 141: Ethernet Card Settings Command Wait Times

    11.4.14 Ethernet Card Settings Command Wait Times IP Mode Command Wait Time After Command is Sent* SIA, SGA, SSM 8 seconds Manual SIM 0 14 seconds 14 seconds Auto SIM 1 8 seconds *Wait times are approximate and can vary based on the user’ s network. 11.5 Opt.

  • Page 142: Service And Maintenance

    12. Service and Maintenance User Protection To avoid electrical shock do not dismantle the cover of the instrument. When any abnormal symptom happens with the instrument, please contact Associated Power Technologies, Inc. or the authorized distributor for assistance. Consistency of Service The instrument’...

  • Page 143: Replacement Parts List

    3U Rack Mount Bracket (310XAC, 320XAC) 38549 Screw for 3U Rack Mount Handle to Bracket (310XAC, 320XAC) 39172 6U Rack Mount Bracket (340XAC) 39173 9U Rack Mount Bracket (360XAC) 39174 Screw for 6U and 9U Rack Mount Handle to Bracket (340XAC, 360XAC) 39066 USB Cable AB Type 1.8m...
  • Page 144 PF Correct Board (340XAC) 39128 PFC61000 PF Correct Board (360XAC) 39129 FLY61000 FLY Back Board (310XAC, 320XAC) 39130 FLY61000 FLY Back Board (340XAC, 360XAC) 39131 FLY61040 FLY Back Board (340XAC, 360XAC) 39132 OPT61000 Output Board (310XAC) 39133 OPT61000 Output Board (320XAC)
  • Page 145 (DDC61000 39187 1-(310XAC) Fuse 15A Fast 38mm for PFC61000 3-(360XAC) (310XAC, 360XAC) 39188 Fuse 30A Fast 38mm for PFC61000 (320XAC, 340XAC) 39186 1-(320XAC) Fuse Holder 30A 38mm for PFC61000 3-(360XAC) 39189 Terminal Block 30A, 5 position for OPT61000 (310XAC, 320XAC)

  • Page 146: Schematics Index

    14. Schematics Index Unless specified in the Model column of this table, schematics are valid for all models.

This manual is also suitable for:

320xac310xac360xac

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