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California Instruments BPS Series, User Manual

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California Instruments BPS Series User Manual Download Page 116

User Manual 

 

AMETEK Programmable Power 

BPS Series 

 

116 

6.7.3

 

Amplifier Boards 

The Amplifier boards are each attached to a heat sink and stacked on top of each other at the top portion of 
the power module enclosure.  Sets of two boards are held together by a bracket which screws into the back 
wall of the power module enclosure.  Power to each amplifier board is supplied from the PFC section 
through a set of DC bus bars.  Each amplifier board connects to the modulator board via a small ribbon 
cable.  Each Amplifier board has four outputs (A+. A-, B+ and B-). These four outputs connect to a set of 
Inductor boards using stranded wires with Anderson style connectors.  The connection between the 
Amplifier boards and the Inductor boards is specific and should not be reversed or damage could result. 
The output wire connectors of each amplifier board are color coded to help identify the correct 
connections.  The connections between the Modulator board and the Amplifier boards are one to one. 
(Connectors line up with amplifier boards). 

The layout of the Amplifier board is shown in Figure 6-5. 

 

Figure 6-5: Amplifier Board Layout 

Summary of Contents for BPS Series

Page 1: ...M440077 01 Rev A www programmablepower com BPS Series AC Power Source User Manual...

Page 2: ...ogrammable Power BPS Series User Manual M440077 01 Rev A 2 User Manual California Instruments AC Power Source AMETEK Programmable Power Models BPS30 1 BPS30 3 BPS45 1 BPS45 3 BPS75 3 BPS90 3 BPS150 3...

Page 3: ...roperty of their respective owners and are used herein for identification purposes only Notice of Copyright BPS Series User Manual 2013 AMETEK Programmable Power Inc All rights reserved Exclusion for...

Page 4: ...grounded properly for both personnel and equipment safety Always ensure that facility AC input power is de energized prior to connecting or disconnecting any cable In normal operation the operator do...

Page 5: ...alled or operated contrary to the instructions of AMETEK is opened modified or disassembled in any way without AMETEK s consent or is used in combination with items articles or materials not authorize...

Page 6: ...ont panel 28 3 6 Output Connections 30 3 6 1 Output Wiring 30 3 6 2 Output Terminal Blocks 32 3 6 3 BPS30 1 BPS45 1 1 mode Output Wiring Diagram 33 3 6 4 BPD30 3 BPS45 3 3 mode Output Wiring Diagram 3...

Page 7: ...hange Output Values with the Knob in SET Mode 93 5 3 4 Change Output Values with the shuttle knob from the MEASUREMENT 1 screen 94 5 4 Standard Measurements 94 5 4 1 Standard Controller Measurements 9...

Page 8: ...1 8 3 3 Overload Light is On 132 8 3 4 Distorted Output 132 8 3 5 Unit Shuts Down after 1 2 Seconds 132 8 3 6 No Output and No Lights on Front Panel 132 8 3 7 No Output But Front Panel controller is a...

Page 9: ...11 Functional Test Setup 56 Figure 5 1 Shuttle Knob 60 Figure 5 2 FUNCTION Keypad 61 Figure 5 3 Entering Values from the Decimal Keypad 63 Figure 5 4 Cursor UP Key Movement 63 Figure 5 5 Cursor DOWN k...

Page 10: ...Table 4 7 BNC Connectors 50 Table 4 8 External Sense Connector 50 Table 4 9 RS232 Connector pin out BPS Series with RS232 and USB 51 Table 4 10 USB Connector pin out 52 Table 4 11 RJ45 LAN Connector...

Page 11: ...be moved around more easily Read the installation instructions carefully before attempting to install and operate the BPS Series power systems If you have any questions or concerns please contact the...

Page 12: ...L 157 ARMS 207 VLL 90 ARMS 360 VLL 75 ARMS 432 VLL 292 ARMS 187 VLL 261 ARMS 207 VLL 150 ARMS 360 VLL 125 ARMS 432 VLL 350 ARMS 187 VLL 314 ARMS 207 VLL 180 ARMS 360 VLL 150 ARMS 432 VLL Each BPS150 c...

Page 13: ...180 KVA Current Note Current maximum amps indicated per phase available between 50 and 100 of voltage range Maximum ambient temperate for full power operation at full scale voltage is 35 C AC Mode Si...

Page 14: ...nt time to ride through any startup inrush load conditions AC Mode Single Phase BPS30 1 single phase V Lo 600A V Hi 300A BPS45 1 single phase V Lo 900A V Hi 450A N A N A N A N A AC Mode Three Phase BP...

Page 15: ...z 1 Hz above 500 Hz RMS Voltage 0 300 Volts 0 1 FS 100 Hz 0 2 FS 100 Hz 0 01 Volt RMS Current 0 250 Amps 0 5 FS 100 Hz 1 0 FS 100 Hz 0 1 Amp Peak Current 0 750 Amps 2 FS 100 Hz 4 FS 100 Hz 0 1 Amp VA...

Page 16: ...te instrument setups and transient lists 100 events per list Waveforms Sinewave only Transients Voltage drop step sag surge sweep Frequency step sag surge sweep Voltage and Frequency step sweep IEEE 4...

Page 17: ...Shipping 1231 lbs 560 Kg approximately Dimensions for each BPS75 BPS90 chassis Height 74 5 1892 3 mm Width 30 3 769 6 mm Depth 38 3 972 8 mm Unit Weight for each BPS75 BPS90 chassis Net 2150 lbs 975...

Page 18: ...aximum greater than 50 load to 100 load Measured at one meter Safety Designed to EN 61010 1 European safety standards as required for the CE mark 2 5 Front Panel Controls Controls Shuttle knob Allows...

Page 19: ...rammable controller front panel assembly Output Relay Standard output relay feature to isolate power source from the load Output On Off The output relay can be used to quickly disconnect the load A gr...

Page 20: ...range AC Mode Single Phase BPS30 1 400V single phase V Hi 75A BPS45 1 400V single phase VHi 112 5A N A N A N A N A AC Mode Three Phase BPS30 3 400V per phase V Hi 25A BPS45 3 400V per phase V Hi 37 5...

Page 21: ...User Manual M440077 01 Rev A 21 Figure 2 2 Sample BPS90 Voltage Current Rating Chart HV Option Max Rating Figure 2 3 Sample BPS90 Voltage Current Rating Chart HV Option Derated Current RMS Voltage RMS...

Page 22: ...ce only 2 7 1 Output Output Parameter BPS30 BPS180 Voltage Slew rate 0 5 V micro sec Stability 0 25 over 24 hour period at constant line load and temperature Settling time 0 5 msec Frequency Temperatu...

Page 23: ...em ever has to be returned to the factory for either repair or upgrades WARNING This version power source weighs approximately 2150 lbs 975 Kg approximately 2475 lbs 1123 Kg Obtain adequate help when...

Page 24: ...nfiguration requirements Note AC input wiring and connections must conform to local electrical safety codes that apply Always consult a qualified electrician prior to installation of any BPS System AC...

Page 25: ...k Use a Green Yellow ground wire Note DO NOT USE THE NEUTRAL CONNECTION OF A 3 PHASE Y AC POWER CONNECTION IN PLACE OF A TRUE EARTH GROUND CONNECTION AC power system neutrals cannot be used for protec...

Page 26: ...AMETEK Programmable Power BPS Series User Manual M440077 01 Rev A 26...

Page 27: ...mable Power BPS Series User Manual M440077 01 Rev A 27 Figure 3 3 BPS30 and BPS45 Series AC Input Connection Diagram Rear view 3 AC Line Input PROTECTIVE GROUND EXTERNAL CIRCUIT BREAKER AC MAINS 3 PHA...

Page 28: ...tors to discharge to a safe voltage before touching exposed pins of mains supply connectors Power modules need at least 15 Minutes to discharge to safe levels before they can be removed 3 5 AC On Off...

Page 29: ...le Power BPS Series User Manual M440077 01 Rev A 29 Note Under no circumstances should AC input power be applied if one or more of the AC input line fuses have failed and opened up Figure 3 4 BPS30 or...

Page 30: ...be connected to TB2 on the rear panel and should be run using a twisted shielded cable See Figure 4 4 for location of TB2 and Figure 4 5 for shield connection detail Note For External Sense connectio...

Page 31: ...5 feet For lengths greater than 25 feet calculate the voltage drop from the following formula 2 X DISTANCE X CABLE RESISTANCE PER FT X CURRENT VOLT DROP Table 3 2 Suggested Output Wiring Sizes Load Cu...

Page 32: ...n wrenches for connecting output wiring to TB1A and or TB1B are supplied with each BPS in the ship kit Look for a brown envelope If the correct tools cannot be found contact AMETEK Programmable Power...

Page 33: ...output configuration rear view perspective See section 3 6 3 for the BPS30 3 or BPS45 3 in three phase mode Always disconnect all input power from the BPS before removing the front panel cover that pr...

Page 34: ...e output configuration rear view perspective See section 3 6 2 for the BPS30 1 and BPS45 1 ordered in single phase mode Always disconnect all input power from the BPS before removing the front panel c...

Page 35: ...em ever has to be returned to the factory for either repair or upgrades WARNING This version BPS power source weighs approximately 2150 lbs 975 Kg approximately 2475 lbs 1123 Kg Obtain adequate help a...

Page 36: ...AMETEK Programmable Power BPS Series User Manual M440077 01 Rev A 36 Figure 4 1 BPS75 BPS90 Power Source Photo...

Page 37: ...nfiguration requirements Note AC input wiring and connections must conform to all national and local electrical safety codes that may apply Always consult a qualified electrician prior to installation...

Page 38: ...a Green Yellow ground wire Note DO NOT USE THE NEUTRAL CONNECTION OF A 3 PHASE Y AC POWER CONNECTION IN PLACE OF A TRUE EARTH GROUND CONNECTION AC power system neutrals cannot be used for protective...

Page 39: ...AMETEK Programmable Power BPS Series User Manual M440077 01 Rev A 39 Figure 4 3 BPS75 3 or BPS90 3 AC Input Connection Diagram Rear view...

Page 40: ...he power source may hold a hazardous electrical charge even if the power source has been disconnected from the mains supply Allow capacitors to discharge to a safe voltage before touching exposed pins...

Page 41: ...ly be checked is the BPS unit is completely de energized and disconnected from any AC power input Note Under no circumstances should AC input power be applied if one or more of the AC input line fuses...

Page 42: ...ected to chassis ground at the Ext Sense connector See Figure 4 5 External sense is recommended for multi cabinet systems is the output wiring from the cabinets to the common output terminal block sup...

Page 43: ...g Sizes Load Current Wire Gauge US Circular Mils kcmils Metric mm2 65 AMPS 8 AWG 16 5 8 37 130 AMPS 4 AWG 41 7 21 2 260 AMPS 2 0 AWG 133 0 67 4 400 AMPS 4 0 AWG 212 0 107 0 Data shown for use of high...

Page 44: ...THE BPS BEFORE REMOVING THE REAR ACCESS PANEL The correct standard size Allen wrenches for connecting output wiring to TB1A and or TB1B are supplied with each BPS in the ship kit Look for a brown enve...

Page 45: ...S75 or BPS90 rear panel view Always disconnect all input power from the BPS before removing the rear terminal block access panel Route the load wires through the strain relief clamps Depending on wire...

Page 46: ...cover that provides access to the input and output terminal connections Two chassis BPS systems are shipped with external output terminal blocks that enable the output wiring from two chassis to be c...

Page 47: ...ires to be combined into one larger wire gauge size wire The outputs of the 2 or 3 BPS chassis are connected on one side of these blocks Phase A B and C into the 3 position terminal and the neutral in...

Page 48: ...s only the Master BPS power source has a built in controller and front panel P8 P9 Description 1 OUTP Output ON Controls state of output relay 2 N C 3 N C 4 N C 5 COM Common Signal return 6 OT Over te...

Page 49: ...N C 36 B ERR LO Error Signal Phase B low 37 C ERR HI Error Signal Phase C high Table 4 4 System Interface Connectors 4 7 2 Analog Input Connector Input screw terminal strip Functions are called out on...

Page 50: ...e this output connected If you don t get an output trigger on this BNC use the Function Strobe BNC instead 3 Function Strobe TTL output Same signal connection as Trigger Output 4 Clock TTL output on M...

Page 51: ...ar panel on all models Pin Name Direction 1 N C 2 TxD Output 3 RxD Input 4 N C 5 Common Common 6 N C 7 CTS Input 8 RTS Output 9 N C Table 4 9 RS232 Connector pin out BPS Series with RS232 and USB The...

Page 52: ...between the AC Source and a PC or USB Hub may be used Note Use of the USB port to control more than one power source from a single PC is not recommended as communication may not be reliable Use GPIB i...

Page 53: ...nterface refer to the BPS Series Programming Manual distributed in Adobe PDF format on the CD ROM provided LAN Pin Ethernet TPE 10BaseT 100BastT 1000BaseT EIA TIA 568A EIA TIA 568B Crossover 1 Transmi...

Page 54: ...the auxiliary units 3 Allow 20 to 30 seconds for the turn on sequence to complete before attempting to communicate with the system 4 8 2 Power Down Procedure The power down shutdown sequence for the s...

Page 55: ...go to the PROGRAM 1 screen and select the desired voltage range The output mode can be set from the PROGRAM 2 screen use the MORE soft key or press the PROGR function key again Select AC mode 6 Set th...

Page 56: ...rovide a remote shutdown of the AC output of the BPS The external remote inhibit input may be used for this purpose RI This input is also referred to as remote shutdown The default mode of operation f...

Page 57: ...e following modes are supported MODE OPERATION LATCHING A TTL low at the RI input latches the output in the protection shutdown state This state can only be cleared by sending a OUTPut PROTection CLEa...

Page 58: ...it Breaker The circuit breaker located on the bottom left side of the front panel disconnects the low voltage supply of the BPS Source from the three phase Line input This will remove power from the m...

Page 59: ...MOTE LED is lit the front panel of the BPS Series unit is disabled There is no LOCAL button that allows the user to regain control of the front panel This prevents accidental change of settings in ATE...

Page 60: ...NTER key is pressed the BPS Series returns to its normal mode of operation In this mode changes made with the shuttle knob or the data entry keypad will take immediate effect The IMMEDIATE mode is use...

Page 61: ...gh the main menu to reach the PROGRAM WAVEFORM and MEASUREMENT screens they can be accessed directly by pressing the PROG WAVE and MEAS keys respectively A map of the Main menus is provided on the nex...

Page 62: ...N OFF button provides a convenient way to disconnect the load without having to remove any wires PHASE The PHASE key is used to select the phase on a BPS power source Pressing the PHASE key will toggl...

Page 63: ...or position If the present cursor position is at the top of the right hand column the cursor is moved to the bottom position of the left hand column If the present cursor is at the top of the left han...

Page 64: ...he ENTER key is pressed BACKSPACE The BACKSPACE key can be used to erase one digit at a time if you make a data entry error 5 1 7 LCD Display The LCD display of the BPS Series power source provides in...

Page 65: ...creen Note Not all features and options shown are available on the BTS Series product Please consult the date sheet for further information and the availability of upgrades 5 2 1 MAIN Menus Figure 5 7...

Page 66: ...l models APPLICATIONS The APPLICATIONS menu provides access to the optional firmware application programs that may be installed in the BPS Series AC source Not all applications are available on this m...

Page 67: ...VIEW DATA MODE SCALE TRIG MODE TRIG SOURCE TRIG PHASE TRIG DELAY START TRANSIENTS VOLT SURGE SAG START VOLT SWEEP STEP START GO TO VOLT FREQ SWEEP STEP DURATION END VOLT DUR SCALE VOLT FREQ SWEEP STEP...

Page 68: ...R RECALL REGISTER LEVEL dFREQ PK CURR MORE PREVIOUS SCREEN FRANGE DELAY STEP IHFREQ RESONANT MENU 3 UTILITY UTILITY 1 GPIB RS232 SETUP GPIB ADDRESS VOLT CURR CONTROL VOLT ALC RS232 BAUDRATE PREVIOUS S...

Page 69: ...available in the PROGRAM menus Entry Description PROGRAM 1 VOLTAGE Programs the output voltage in Vrms while in AC mode or absolute voltage when in DC mode In DC mode negative values can be entered F...

Page 70: ...ob and the key may be used to toggle through these three selections In DC mode no frequency selection is possible and all maximum current and power ratings are divided by two DC OFFSET When the AC DC...

Page 71: ...e A B C or ABC The ABC mode displays the data for all three phases simultaneously The following parameters are available in the first three measurement screens Entry Description MEASUREMENT 1 VOLTAGE...

Page 72: ...mode used by the power source is selectable over the bus INST PK CURR This readout reflects the instantaneous peak current value detected at the output This value is updated continuously and does not...

Page 73: ...e sag or surge VOLT SWEEP STEP Voltage sweeps cause the output voltage to change from the present value to a user specified end value at a specified rate of change A voltage step on the other hand is...

Page 74: ...his field will set the voltage level during the transient duration in volts DUR SCALE Duration scale default is time in seconds Use the Shuttle knob to select CYCLES if desired Note that durations exp...

Page 75: ...ly one execution of this event in the list is required EVENT This must be the last item in the transient edit screen All data fields must be entered before inserting the EVENT The EVENT takes a value...

Page 76: ...errors if the period of the selected frequency setting is not an integer number of mss Thus for 50 Hz applications no rounding errors occur but for 60 Hz the 16 66 ms period will cause a rounding err...

Page 77: ...ting the EVENT The EVENT takes a value from 1 to 99 The EVENT defines the order of execution of the transient events in a multiple event transient It is a good practice to enter spaced EVENT s to allo...

Page 78: ...nt in Hz END DELAY This is the time delay the frequency will stay at END FREQ before it proceeds with the next transient event or completes the transient FUNCTION This field can be used to select the...

Page 79: ...This is the output voltage at the end of the transient event in volts END DELAY This is the time delay the output frequency and voltage will stay at END FREQ and END VOLT before proceeding with the ne...

Page 80: ...ransient list in progress If the cursor is on the PAUSE field and the ENTER key is pressed the transient is suspended and this field changes to RESUME Pressing the ENTER key again will cause the trans...

Page 81: ...umber between 0 and 15 Once the ENTER key is pressed all settings are recalled A message will appear at the bottom of the screen to confirm the recall operation VIEW EDIT REGISTER The View Edit entry...

Page 82: ...will maintain the load current at the maximum level set by the current limit value even if the maximum power level is exceeded This is done by reducing the voltage as needed As such the voltage will...

Page 83: ...ned by the network DCHP server Changes to the other fields can be made by pressing the SET button first The indicator in the top right hand of the screen will change from NC to SET Note that any setti...

Page 84: ...lso displays the internal AC source ambient temperature in degrees C VIEWING ANGLE The viewing angle can be used to change the contrast ratio of the LCD display The range of the viewing angle paramete...

Page 85: ...used to set the RS232 baud rate to either 9600 19 200 38 400 57600 or 115 200 baud The baud rate set on the AC source must match the one programmed for the communications port of the controller Baud r...

Page 86: ...ill be reduced as needed after the trip delay time to maintain the level of programmed current The constant voltage mode will maintain the set voltage as long as the current drawn by the load does not...

Page 87: ...re provided in the INITIAL SETUP menus Entry Description INITIAL SETUP 1 VOLTAGE Sets the power on AC voltage for AC and AC DC modes or the DC voltage for DC mode CURR LIMIT Sets the power on current...

Page 88: ...the AC source or issue a RST command over one bus CLOCK MODE Sets the clock source used at power up Available settings are Stand Alone STAND MASTER LKM clock and lock master and AUX LKS clock and lock...

Page 89: ...rmation is provided on this screen Entry Description VOLTAGE Maximum AC rms or DC voltage available in the high voltage range CUR LIMIT Maximum AC rms current limit available in the low voltage range...

Page 90: ...le and three phase modes of operation FIXED indicates the phase mode option is not installed and only single phase or three phase mode of operation is possible CONFIGURATION SETUP 2 LF Indicates the p...

Page 91: ...lable on this model 5 2 9 MEASUREMENT CAL FACTORS Menu Figure 5 23 MEASUREMENT CAL FACTORS Menu The MEASUREMENT CAL FACTORS menu provides access to the measurement calibration parameters The parameter...

Page 92: ...n password has been entered For three phase configurations the PHASE keys toggle between the three calibration screens for each phase Refer to the calibration section in this manual for details on per...

Page 93: ...iately reflected at the output To change the output voltage Counter Clock wise Clock wise INCR DECR 1 Place the cursor on the VOLTAGE entry 2 Rotate the knob clockwise to increase the value counterclo...

Page 94: ...OGAM 1 screen by pressing the PROG key and position the cursor on either the Voltage or Frequency setting field 2 Select the MEASUREMENT 1 screen by pressing the MEAS key A small arrow will be showing...

Page 95: ...rammable Power BPS Series 95 Mode AC DC POWER Real power power MEASUREMENTS 2 VA POWER Apparent power power PEAK CURR Highest AC current found Highest DC current found POWER FACT Power factor n a CRES...

Page 96: ...arameters before displaying the requested screen This process may take up to a second Consequently pressing the MEAS key may not always bring up the selected screen immediately There will be a percept...

Page 97: ...d occurs data is acquired and the acquisition system is put in an idle state A new user initiated START event must be given to trigger a new acquisition This mode is appropriate for capturing events t...

Page 98: ...s two functions It programs the output voltage for the selected phase or phases to the rms or DC value specified and it triggers the measurement acquisition at the same moment in time When selecting t...

Page 99: ...o 90 the inrush current can be captured under worst case conditions In this case the voltage should be programmed to 0 volt before triggering the acquisition using the START field Note When using the...

Page 100: ...own in Figure 5 26 where a 20 ms trigger delay is used after triggering on phase A 180 The fundamental frequency of the output is 50 Hz The dashed line indicates the trigger point It occurs on the fir...

Page 101: ...from the keyboard or using the knob The following time interval range is available 128 msec to 1280 msec This situation is shown in Figure 5 27 The example shows a similar scenario as before only thi...

Page 102: ...erface On power up the AC source always reverts to the maximum slew rate for both voltage and frequency 5 5 2 Using Transient Modes The voltage can be programmed in the following transient operating m...

Page 103: ...eters required to set up a Pulse transient include the pulse count pulse period and pulse duty cycle An example of a Pulse transient is shown in Figure 5 28 In this case the count is 4 the pulse perio...

Page 104: ...s corresponding dwell point The intervals are three zero voltage points point 1 3 and 5 of equal intervals The count parameter causes the list to execute twice when started by a single trigger To set...

Page 105: ...t number Leaving a gap between event numbers allows you to insert events at different places later in the sequence Deleting events is always possible regardless of the event number For the purpose of...

Page 106: ...ways reverts to ABC Frequency transients are identical to voltage transients except they apply to all three phases at all times in a three phase configuration 5 5 6 Programming Slew Rates As shown in...

Page 107: ...transient may be useful when running slowly changing output transients to hold the output at a specific setting while observing the effect on the unit under test 5 5 8 Saving Transient List Programs W...

Page 108: ...uits in the BPS Series is given in this section Refer to Figure 6 1 for a basic functional block diagram of the system Figure 6 2 shows a more detailed system interconnect for a BPS90 3 three phase ou...

Page 109: ...utput of the amplifier is AC This is set by the CPU controller based on this models features All four amplifier modules within each power module are controlled by a single Modulator board The modulato...

Page 110: ...clock and lock circuit required to support the clock and lock mode of operation of multiple BPS units is also on this board assembly 6 3 2 Keyboard Display Board The keyboard display assembly is assem...

Page 111: ...User Manual AMETEK Programmable Power BPS Series 111 Figure 6 2 BPS90 Series Detailed Block Diagram...

Page 112: ...User Manual AMETEK Programmable Power BPS Series 112 Figure 6 3 Power Module Detailed Block Diagram...

Page 113: ...current and voltage of all amplifiers and feeds this information back to the system interface board These same signals are also used by the controller for all measurement functions Voltage sense is ac...

Page 114: ...User Manual AMETEK Programmable Power BPS Series 114 Figure 6 4 Power Module Layout...

Page 115: ...range a fault is generated Furthermore in any of the three AC input phases fails the BPS will shut itself down 6 7 2 Modulator Board The modulator board is located directly above the PFC board and ne...

Page 116: ...modulator board via a small ribbon cable Each Amplifier board has four outputs A A B and B These four outputs connect to a set of Inductor boards using stranded wires with Anderson style connectors T...

Page 117: ...f these current sensors is routed to the modulator board to regulate current sharing and peak current limiting 6 7 5 Fan Supply Board The Fan Supply board is located in the wind tunnel of the PFC sect...

Page 118: ...GES UP TO 480 VAC AND 450 VDC ARE PRESENT IN CERTAIN SECTIONS OF THIS POWER SOURCE THIS EQUIPMENT GENERATES POTENTIALLY LETHAL VOLTAGES DEATH ON CONTACT MAY RESULT IF PERSONNEL FAIL TO OBSERVE SAFETY...

Page 119: ...typical operating points of the BPS Series If the typical application in which the BPS system is used is unusual it may be better to calibrate it at different operating points than the ones used in t...

Page 120: ...to access any calibration screen The calibration password is always 5000 and may be entered using the numeric keypad Once entered the calibration screens remain accessible until the BPS unit is power...

Page 121: ...tput phase This data is subsequently processed and use to calculate all measurement parameters such as VRMS IRMS Power VA Frequency etc To calibrate all measurements only the voltage and current measu...

Page 122: ...ed to the power source as shown in Figure 7 2 If the Current Measurement can t be successfully performed adjust the Current Measurement Pot on the System Interface board This adjustment is described i...

Page 123: ...User Manual AMETEK Programmable Power BPS Series 123 Figure 7 2 Sample BPS 90 Current Measurement Calibration Setup Rear view...

Page 124: ...able shows required load bank settings for the current measurement calibration procedure The following text is a detailed explanation of the procedure Note that the voltage measurement calibration is...

Page 125: ...Hz If a 150 VAC range is not available select the 300 VAC range and program the same 120 VAC output Observe the actual output current and enter this value for the CURR FS parameter Press the ENTER key...

Page 126: ...d range Note Selecting the calibration screen by entering the Cal Password will turn off the ALC mode Conversely turning on the ALC mode will turn off the Calibration mode If the ALC mode is turned of...

Page 127: ...he VOLT ZERO parameter and adjust the output to 0 0 0 005 VDC Save this value by pressing the ENTER key To calibrate AC output set the power source to the AC mode high voltage range For BPS units with...

Page 128: ...e perform this calibration with no load Proceed as follows 1 Program AC mode 3 phase low voltage range 120Vac 50 or 60 Hz Close output relay 2 Select the OUTPUT CAL screen 3 Connect phase meter betwee...

Page 129: ...nnect the two wires going to Terminal 6 and Terminal 7 on the lower front of the power modules Do this to module A A B B C and C in the auxiliary cabinet s only Place some temporary insulation over th...

Page 130: ...the phase C module output is within 50mVolts of the C module in the master cabinet If it is not adjust the pot behind the hole in the upper left corner of the module so the C output matches the C mas...

Page 131: ...ubleshoot the unit down to the module level Only a qualified electronic technician should attempt this level troubleshooting 8 3 Basic operation PARAGRAPH PROBLEM 0 Excessive Output Voltage 8 3 2 Poor...

Page 132: ...serviced Operating load with too high inrush or start up currents Consult factory for application advice 8 3 6 No Output and No Lights on Front Panel CAUSE SOLUTION Input circuit breaker switched off...

Page 133: ...S DO NOT TOUCH ELECTRONIC CIRCUITS WHEN POWER IS APPLIED 8 4 1 Switch Off Unit Switch off the unit at the circuit breaker on the front panel as well as removing the input power from the unit WARNING W...

Page 134: ...o remove the power module from the chassis for closer inspection WARNING Wait 10 minutes for all internal capacitors to discharge To remove the power module proceed as follows 1 Disconnect the 7 wires...

Page 135: ...ese devices short one or more of the 30A fuses F1 through F8 on the DC power distribution board will be open An amplifier device failure is not audible at all so there may be no indication of this oth...

Page 136: ...FUSE FUNCTION FUSE VALUE CI F1 thru F6 AC mains input 208 240V 200A 270246 F1 thru F6 AC mains input 400 480V 110A 270226 F1 Power Module PFC Fuse 100A 270249 F1 F8 AMP Heat Sink Fuses 30A 270168 F7...

Page 137: ...le RS232 serial port COM port A RS2322 serial cable CI P N 7000 263 2 This cable is provided in the BPS Series ship kit If lost refer to the BPS Series programming manual PN 7003 961 for cable pin out...

Page 138: ...o long you may have missed the window and you will have to recycle power on the AC source and try again This will put the source controller into the Flash down load mode Wait until the screen shown be...

Page 139: ...pletes successfully the power source will initialize with the new firmware Observe the LCD display for the firmware revision displayed during initialization to confirm the new firmware is now installe...

Page 140: ...op Assembly 7003 427 A1 7003 721 1 PC Assy RS232 GPIB USB AMETEK PP 1 A1 7003 721 2 PC Assy RS232 GPIB USB LAN AMETEK PP 1 A6 7003 722 1 PC Assy Low Volt PSU AMETEK PP 1 7003 723 1 Ripple Filter AMETE...

Page 141: ...7003 708 1 PC Assy Fan Control AMETEK PP 1 A7 thru A12 A14 7003 729 1 PC Assy Pwr Interconnect AMETEK PP 1 A7 thru A12 Q1 330450 Transistor FET INFINEON IPW60R045CPXK 4 A7 thru A12 Q2 330450 Transisto...

Page 142: ...0226 FUSE 110A 600V Ferraz Shawmut A6T110 Littlefuse JLLS 110 1 Amplifier Assy 15kVA 7003 448 1 F1 270249 FUSE 100A 500V Ferraz Shawmut A50QS100 4 3 A7 A8 A9 F1 F8 270168 FUSE 30A 600V Bussmann KTK 30...

Page 143: ...1 A14 7003 722 1 PC Assy Low Volt PSU AMETEK PP 1 A15 7003 722 1 PC Assy Low Volt PSU AMETEK PP 1 A16 7003 723 1 Ripple Filter AMETEK PP 1 A3 7003 731 1 PC Assy System Interface AMETEK PP 1 A4 A5 7003...

Page 144: ...r IGBT FUJI 2MBI150TA 060 1 A9 PFC Seq CI P N Description Vendor Qty Assy Number and Location Top Assembly 5440001 F1 F2 270246 FUSE 200A 600V Ferraz Shawmut A6T200 Littelfuse JLLS 200 2 F3 F4 270246...

Page 145: ...modes cannot be selected Since the HV option range is AC coupled the lower frequency limit on the HV range is 45 Hz and not the 16 Hz that applies to the standard 150 300V ranges The upper frequency...

Page 146: ...incorrect Misspelled or unsupported command 103 Invalid separator SCPI separator not recognized See SCPI section of programming manual 104 Data type error Data type invalid Check command for supporte...

Page 147: ...rying to program a DC offset while in AC mode 222 Data out of range Parameter data outside of allowable range Check programming manual for allowable parameter values 223 Too much data More data receiv...

Page 148: ...ery UNTERMINATED Query incomplete Check for terminator after query command 430 Query DEADLOCKED Query cannot be completed Check application program for multiple queries 440 Query UNTERMINATED Query in...

Page 149: ...heck dwell times in transient list settings Increase dwell time or change slew rate for affected parameter 16 Illegal during transient Operation requested not available while transient is running Wait...

Page 150: ...er source or upgrade to a larger power configuration 27 Frequency error Frequency is out of allowable range Indicates a problem with programmable controller 28 Phase error Incorrect phase 29 DC compon...

Page 151: ...2 Emissions 18 error messages 146 ES 19 Ethernet 85 F Finish paint 17 firmware downloads 137 Frequency Range 14 front panel 58 Front panel Lock 59 Function Strobe 16 Functional Test 55 Fuse check 133...

Page 152: ...te Inhibit 56 repeat 80 replacement parts 140 143 RJ45 connector 53 RS232 85 RS232 connector 51 RS232C 16 S Safety 18 sense 131 wiring 30 42 SET key 62 SET mode 60 Shock 18 Short Circuit current 17 sh...

Page 153: ...User Manual AMETEK Programmable Power BPS Series 153 waveform group 88 Weight 17 Wire Sizes 28 31 40 43 wiring input 24 37 X XV range restrictions 145...

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