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Section 8

231HC with GMW ELECTROMAGNETS

8.1 Table - GMW Electromagnets and appropriate DC Power Supplies for use with the

231HC

GMW Electromagnet

Peak DC Power

Xantrex - Sorenson Power Supply

5403, 5403EG, 5403FC, 5403AC

70A, 33V, 2,500W

SGA 160/31, 160V, 31A, 4,960W

3472-50, 3472-70

70A, 50V, 3,500W

SGA 160/31, 160V, 31A, 4,960W

3473-50, 3473-70

70A, 59V, 4,100W

SGA 160/63, 160V, 63A, 10,080W

5451

70A, 25V, 1,800W

SGA160/31, 160V, 31A, 4,960W

8.2 Performance Data

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Summary of Contents for 231HC

Page 1: ...MUST N USED IN ANY R MAINTENANCE O A Road San Car gmw com W S MAN ipolar WARNING 231HC is pot vers and an insp ROPRIETARY NFIDENTIAL INFOR NOT BE REPROD WAY EXCECPT OF GMW ASSOCIAT rlos CA 9407 Web http www NUAL Curre tentially lethal pection by an au RMATION PROPRIE DUCED OR DISCL FOR THE INSTA TES PRODUCTS R 70 Tel 650 w gmw com ent Am Do not uthorized ETARY TO OSED TO ALLATION Revision Date 802...

Page 2: ...4 Computer Control 4 4 1 USB 6251 DAQ 5 MAINTENANCE Section 5 6 DRAWINGS Section 6 231HC System in Bench Height Rack 11907 0046 0 Rev B General Assembly 11907 0068 0 Rev C Amplifier Block Diagram 13907 0002 1 Rev C System Connection Diagram 13907 0003 0 Rev C DC Supply to 231HC Amplifier 16907 0030 0 Rev A 231HC Amplifier to Magnet Cable 16907 0031 0 Rev A Senis YM12 Signal Power Cable 16912 0000 ...

Page 3: ...sed to completely discharge the capacitor bank before servicing the DC Power Supply 231HC Amplifier or its connected load Always assume the presence of hazardous voltages Always connect a short insulated jumper cable across the dc input terminals before removing any protective covers Refer to Drawing 13907 0002 1 2 2 Current Connections Special care should be taken to insure that the current termi...

Page 4: ...z 1A User selectable on rear panel Power Output 160V 70A maximum With SGA 160 31 approx 3 960W average With SGA 160 63 approx 9 080W average Control Modes Computer Control National Instruments Multifunction DAQ Model USB 6251 Current Control Resolution 16 bits 1 Current Voltage Monitor Resolution 16 bits Digital read back of amplifier and magnet interlock status Magnetic field read back resolution...

Page 5: ... Dimensions 482mm 19 wide x 354mm 14 high x 614mm 24 2 deep Weight47 kg 100 lbs 231HC Amplifier SGA Power Supply in Optima Rack Overall Dimensions 560 5 22 wide x 1 058 41 6 high x 823 32 4 deep Weight with Sorensen SGA 160 31 135kg 300lbs Weight with Sorensen SGA 160 63 141kg 314lbs ...

Page 6: ...ped without a GMW Supplied Rack 1 Open the shipping crate by removing the spring clips along the crate top panel 2 Cut the straps that secure the amplifier into the shipping crate 3 Using two people carefully lift the amplifier clear of the shipping crate Handles have been provided on the front as well as the rear of the amplifier case for this Always lift the amplifier by all four handles 4 Inspe...

Page 7: ...arity dependent 2 Connect the Amplifier to Electromagnet Cable Refer to drawing 16907 0031 0 This cable provides the current grounding and interlock signals between the Amplifier and the Electromagnet Again ensure that ALL connections are tight the polarity is correct and the interlock cable is properly connected 3 3 2 Amplifier Auxiliary Power Connect the 115Vac or 220Vac power cord to the Amplif...

Page 8: ... the auxiliary supply is not powered up the DC Supply s output will be inhibited The interlock circuit for the magnet requires a closed contact connection Provision for both magnet over temperature and water flow is provided but they are connected in series and simply Magnet Fault is indicated on the status panel of the 231HC and when using the NI USB 6251 DAQ this information is available via the...

Page 9: ...ide the normal operating limits 6 Over Current Indicates that the output is disabled due to over current over limits 7 Over Temperature Indicates the 231HC is disabled due to an over temperature condition 8 Output Enabled Illuminates when the 231HC output is enabled 9 Module Fault Indicates the 231HC is disabled due to a fault in the amplifier s MOSFET power output module 10 Voltage Monitor Output...

Page 10: ...Output Electromagnet power output NEGATIVE connection 10 Ground Electromagnet GROUND connection 11 Magnet interlock Electromagnet interlock connection 12 Control Mode Switch Selects either internal computer control or external analog control input signal 13 Analog Input When selected the amplifier output current of 70A is proportional to a 10 volt control signal applied to this terminal 14 USB Por...

Page 11: ...ternal Control To use the external control option set the Control Mode switch on the rear panel to External This disconnects the internal DAC and connects the Analog Input terminal to the amplifier analog control input One thing to note is that it is still possible to use the internal DaqPAD for monitoring the 231HC even when using an external analog control signal Connect an analog voltage source...

Page 12: ...or Common Analog Input AI 8 Field Monitor Analog Input AI 2 Field Monitor Analog Input AI 10 Field Monitor Common Ground Ground AI GND 5V Amplifier Power Active high the 231HC DC supply is providing sufficient voltage for operation Digital Input P0 0 Normal Active low the 231HC is ready and will operate when not inhibited Digital Input P0 1 Inhibit Active low the front panel inhibit switch is acti...

Page 13: ...trical Connections Ensure that all electrical connections are clean and tight Ensure that the insulation of all electrical cables is undamaged and repair or replace if necessary All electrical termination covers must be in place and firmly secured 2 Warning Labels Ensure that all protective covers on the system and the magnet are in place There are warning labels on all removable covers 3 Cooling ...

Page 14: ...Section 6 DRAWINGS ...

Page 15: ......

Page 16: ...E WT kg SHEET OF THIRD ANGLE PROJECTION 11907 0068 0 231HC Bipolar Amplifier 19 Dec 06 M Duffy M Duffy M Duffy 19 Dec 06 19 Dec 06 A2 C General Assembly NTS 1 1 Power Requirements Auxiliary AC Power Power One HAD12 0 4 A Power One HB12 1 7 A Cosel P15E 12 Amplifier DC Power Sorenson Elgar SGA160 31C Output AC Power Requirement Sorenson Elgar SGA160 63C Output AC Power Requirement 120VAC 0 4A 240VA...

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Page 22: ...Section 7 PHOTOGRAPHS 231HC Front View 231HC Rear View ...

Page 23: ...231HC Sorenson SGA Power Supply in an Optima 19 Rack front view ...

Page 24: ...Optima Rack rear view ...

Page 25: ... 231HC GMW Electromagnet Peak DC Power Xantrex Sorenson Power Supply 5403 5403EG 5403FC 5403AC 70A 33V 2 500W SGA 160 31 160V 31A 4 960W 3472 50 3472 70 70A 50V 3 500W SGA 160 31 160V 31A 4 960W 3473 50 3473 70 70A 59V 4 100W SGA 160 63 160V 63A 10 080W 5451 70A 25V 1 800W SGA160 31 160V 31A 4 960W 8 2 Performance Data ...

Page 26: ...field reading Note 2 Field mode closed loop control Note 3 Field measured at the center of gap 1 09990 1 09992 1 09994 1 09996 1 09998 1 10000 1 10002 1 10004 1 10006 1 10008 1 10010 13 05 00 13 15 00 13 25 00 13 35 00 13 45 00 13 55 00 14 05 00 Time Field T 44 50000 44 60000 44 70000 44 80000 44 90000 45 00000 45 10000 13 05 00 13 15 00 13 25 00 13 35 00 13 45 00 13 55 00 14 05 00 Time Current A ...

Page 27: ...ode closed loop control Note 3 Field measured at the center of gap 1 09990 1 09992 1 09994 1 09996 1 09998 1 10000 1 10002 1 10004 1 10006 1 10008 1 10010 13 00 20 13 00 25 13 00 30 13 00 35 13 00 40 13 00 45 13 00 50 13 00 55 13 01 00 Time Field T 44 20000 44 30000 44 40000 44 50000 44 60000 44 70000 44 80000 44 90000 45 00000 13 00 20 13 00 25 13 00 30 13 00 35 13 00 40 13 00 45 13 00 50 13 00 5...

Page 28: ...M12 3 2 2T NI USB 6251 Power supply 231HC Pole Gap 30mm Pole Face 38mm Position X 0 Y 0 Z 0 60 40 20 0 20 40 60 0 1000 2000 3000 4000 5000 6000 7000 8000 Time ms Current A 1 5 1 0 0 5 0 0 0 5 1 0 1 5 0 1000 2000 3000 4000 5000 6000 7000 8000 Time ms Field T 200 150 100 50 0 50 100 150 200 0 1000 2000 3000 4000 5000 6000 7000 8000 Time ms Voutput V 5403 30mm gap 38mm pole 50A 0 5Hz square xls ...

Page 29: ... Position X Y Z 0mm Current 60A peak to peak Waveform 1Hz square 80 60 40 20 0 20 40 60 80 0 0 2 0 4 0 6 0 8 1 1 2 1 4 1 6 1 8 2 Time second Current A 3 2 1 0 1 2 3 0 0 2 0 4 0 6 0 8 1 1 2 1 4 1 6 1 8 2 Time second Bz T 200 150 100 50 0 50 100 150 200 0 0 2 0 4 0 6 0 8 1 1 2 1 4 1 6 1 8 2 Time second Magnet Voltage V 5403AC 10mm pole 10mmgap 1Hz 60A square waveform xls ...

Page 30: ...g Senis YM12 3 5 5T DAQPad6015 Power supply 231HC Pole Gap 50mm Pole Face 100mm Position X 0 Y 0 Z 0 80 60 40 20 0 20 40 60 80 0 1000 2000 3000 4000 5000 6000 Time ms Current A 1 5 1 0 0 5 0 0 0 5 1 0 1 5 0 1000 2000 3000 4000 5000 6000 Time ms Field T 200 150 100 50 0 50 100 150 200 0 1000 2000 3000 4000 5000 6000 Time ms Voutput V 3472 70 100mm pole 50mm gap 0 5Hz square 70A xls ...

Page 31: ... YM12 3 5 5T DAQPad6015 Power supply 231HC Pole Gap 10mm Pole Face 75mm Position X 0 Y 0 Z 0 80 60 40 20 0 20 40 60 80 0 2000 4000 6000 8000 10000 12000 14000 Time ms Current A 3 0 2 0 1 0 0 0 1 0 2 0 3 0 0 2000 4000 6000 8000 10000 12000 14000 Time ms Field T 200 150 100 50 0 50 100 150 200 0 2000 4000 6000 8000 10000 12000 14000 Time ms Voutput V 3473 75mm pole 10mm gap 0 2Hz square 60A xls ...

Page 32: ...nternal DAQPad Note 3 Output I and Output V read from amplifier monitor Note 4 Reference current measured using DF860R 44 50 45 00 45 50 46 00 46 50 47 00 47 50 48 00 10 00 00 10 30 00 11 00 00 11 30 00 12 00 00 Time Voltage V Output V 59 90 59 95 60 00 60 05 60 10 60 15 60 20 10 00 00 10 30 00 11 00 00 11 30 00 12 00 00 Time Current A DF 860R 59 90 59 95 60 00 60 05 60 10 60 15 60 20 10 00 00 10 ...

Page 33: ...Pad Note 3 Output I and Output V read from amplifier monitor Note 4 Reference current measured using DF860R Ip is program voltage 59 75 59 80 59 85 59 90 59 95 60 00 60 05 60 10 60 15 13 00 00 13 30 00 14 00 00 14 30 00 15 00 00 Time Current A Output I 46 60 46 80 47 00 47 20 47 40 47 60 13 00 00 13 30 00 14 00 00 14 30 00 15 00 00 Time Voltage V Output V 59 75 59 80 59 85 59 90 59 95 60 00 60 05 ...

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