HP Drums 60502A User's Manual
Contents
1. C TLV value CURR TLEV value CURR TRIG value same as main level R RNG value RES RANG valus i 20 and 1 gt 1 and lt 1 kQ gt 1 kQ and 10 kQ RES value RES value Otol Q LQ tol kri 10 Q to 10 kQ shift Siew V SLW value C SLW value R TLV value VOLT SLEW value CURR SLEW value RES TLEV value RES TRIG value same as voltage slew same as current slew same as main level Tran L vel same as main level Set Main Level VOLT value VOLT value 0 to 60 V Set Slew Rate shift V SLW value VOLT SLEW value 0 001 to 0 5 V ps Set Transient Level V TLV value VOLT TLEV value same as main level Set Triggered Level Transient Operation Set Frequency Set Duty Cycle VOLT TRIG value same as main level FREQ value DCYCLE value 0 25 Hz to 10 kHz 3 97 0 25 Hz 1 kHz 6 94 1 kHz 10 kHz 0 00005 to 4 s shift Set Pulse Width TRAN TWID value Trigger Operation Set Trigger Period TRIG TIM value Current Protection Set Current Level Set Delay Time Can only be programmed remotely via the HP IB TRA N FREQ value TRAN DCYC value 0 000008 to 4 s CURR PROT value CURR PROT DEL value 0 to2. 61 2 A 0 to 60s 300 Watt Module 60502 5 Table 60502 3 Factory Default Settings Function Setting Function Setting CURR level OA Mode CC CR CV CC CURR transient level 0A Input on off on CURR slew rate 1A us Short on off off CURR range Transient operation on off off CURR protection on off TRAN mode continuous CURR protection level 61 2A continuous pulse toggle CURR protection delay 15s TRAN frequency 1 kHz TRAN duty cycle 50 RES level 1kQ TRAN pulse width 0 5 ms RES transient level 1 kQ RES range TRIG source hold bus external hold timer line VOLT level 60 V TRIG period 0 001 s VOLT transient level 60 V PORTO output on off off logic 0 VOLT slew rate CAL mode on off SE off The RST command resets the CURR slew rate to 5 A ps not to the factory default Can only be programmed remotely via the HP IB Continuous transient mode is the only mode available at the front panel Pulsed toggled and continuous modes can all be programmed remotely via the HP IB Table 60502 4 Calibration information Ranges and Variable Power Supply Current High Current Range Hi eurr rng 60 5 V 61A 100 A Hi_curr_hipt 54 Hi_curr_lopt 1 2 High Current Hi point High Current Lo point Low Current Range Lo curr rng 6 V 10 A 10 A Low
3. installation operation and calibration instructions are given in the Electronic Load Operating Manual The HP Electronic Load Family Programming Reference Manual part number 06060 90005 contains complete programming details that apply to all Electronic Load models Note The following information in chapter 2 of the Electronic Load Operating i Manual does not apply to electronic load modules with the serial numbers g listed on the title page of this manual The section titled Extended Power Operation and the section titled Extended Power Limit Also for these modules change the 3 second delay referred to under Nominal Power Limit to 50 milliseconds Items Supplied In addition to this manual a 10 pin connector plug is also shipped with your Electronic Load module Refer to chapter 3 in the operating manual for more information Table 60502 1 Specifications Specifications apply for 25 C 5 C except as noted DC Input Rating Current 0 to 60 A Voltage 3 V to 60 V minimum dc operation from 0 to 2 V for 0 to 60 A Power 300 W at 40 C derated to 225 W at 55 C 300W CONTOUR 50 0 DERATED CURRENT o e 30 2 220 10 0 0 20 40 60 0 20 40 60 AMPERES AMPERES A OPERATING CHARACTERISTICS B DERATED CURRENT DETAIL Constant Current Mode Ranges 0 to 6 A and 0 to 60 A Accuracy after 30 second wait 0 1 75 mA both ranges Resolution 1 6 mA 6 A range 16 mA 60 A ra
4. 0 02 Q typical Programmable Open Circuit 20 kQ typical Drift Stability over an 8 hour interval Current 0 03 10 mA Voltage 0 01 10 mV PARD 20 Hz to 10 MHz noise Current 4 mA rms 40 mA p p Voltage 6 mV rms DC Isolation Voltage 240 Vdc between or input binding post and chassis ground Digital Inputs Vlo 0 9 V maximum at Ilo 1 mA Vhi 3 15 V minimum pull up resistor on input Digital Outputs Vlo 0 72 V maximum at Ilo 1 mA Vhi 4 4 V minimum at Ho 20 pA Reverse Current Capacity 100 A when unit is on 40 A when unit is off Weight 3 2 kg 7 lbs 60502 4 300 Watt Module Table 60502 2 Programming Ranges Front Panel Front Panel HP SL Command e ioe exem Constant Current Set Range Low Range High Range Set Main Level Low Range High Range Set Slew Rate Low Range High Range Set Transient Level Set Triggered Level Constant Resistance Set Range Low Range Middle Range High Range Set Main Level Low Range Middle Range High Range Set Slew Rate Low Range Middle High Range Set Transient Level Set Triggered Level Constant Voltage Range of Values 20 and lt 6A gt 6 and lt 60 A C RNG value CURR RANG value CURR value CURR value Oto6A 0 to 60 A C SLW val e CURR SLEW value shift 0 0001 to 0 5 A ps 0 001 to 5 A ps same as main level
5. Current Hi point Lo curr hipt 5 4 Low Current Lo point Lo curr lopt 12 Voltage Range N A 61 V 5 A N A Voltage Hi point 94 Voltage Lo point 3 Low Resistance Range Lo res rng 1 15 V 10 9A 10A Low Resistance Hi point Lo res hipt 1 indi bil Low Resistance Lo point Lo res lopt 033 Middle Resistance Range Mid res rng 10 10 9 V I8A 10A Middle Resistance Hi point Mid res hipt 30 Middle Resistance Lo point Mid_res_lopt 1 10 A High Resistance Range High Resistance Hi point High Resistance Lo point Hi res rng Hi res hipt Hi res lopt 1001 60 V 6A 120 12 60502 90001 ese cose MAAE ANUANI
6. PACKARD Electro Rent Corporation D HEWLETT 300 WATT ELECTRONIC LOAD MODULE HP MODEL 60502A FOR MODULES WITH SERIAL NUMBERS 3031A 01315 AND ABOVE HP Part No 60502 90001 Printed August 1990 Microfiche Part No 60502 90002 300 Watt Module About This Manual This manual provides information for the HP 60502A 300 Watt Electronic Load Module It is designed as a supplement to the the HP 6050A 6051A Multiple Input Electronic Load Operating Manual part number 06050 90001 Four tables provide the following module specific information Table 60502 1 provides detailed specifications Table 60502 2 lists the ranges that can be programmed in constant current constant resistance and constant voltage modes It shows the maximum and minimum programming values for each range Refer to this table when programming the module locally as described in chapter 4 or remotely as described in chapter 5 of the operating manual Table 60502 3 gives the factory default values of the module Unless you have saved your own wake up settings the module will be set to the factory default values whenever power is applied See chapter 4 in the operating manual Table 60502 4 provides calibration information for the module This information is needed to perform the annual calibration procedure described in chapter 6 of the operating manual Module Installation and Operation Except for the module specific information in this manual all
7. Rate 1 Q range Uses the value programmed for voltage slew rate Resistance Slew Rate 1 k and 10 kQ ranges Uses the value programmed for current slew rate l Current Readback Resolution 17 mA via HP IB 20 mA front panel Accuracy after 30 second wait 0 05 65 mA Temperature Coefficient 50 ppm C 5 mA C Voltage Readback Resolution 17 mV via HP IB 20 mV front panel Accuracy 0 05 445 mV Temperature Coefficient 50 ppm C 41 2 mV C Maximum Readback Capability 65 to 70 V typical Power Readback Accuracy 0 2 4 W External Analog Programming 0 to 10 V dc or ac Bandwidth 10 kHz 3 db frequency Accuracy 4 5 75 mA 0 to 6 A range 4 5 250 mA 0 to 60 A range 0 8 200 mV 0 to 60 V range Temperature Coefficient 100 ppm C 6 mA C current ranges 100 ppm C 1 mV C voltage range External Current Monitor 0 to 10 V Accuracy 4 85 mA referenced to analog common Temperature Coefficient 50 ppm C 6 mA C 300 Watt Module 60502 3 Table 60502 1 Specifications continued External Voltage Monitor 0 to 10 V Accuracy 0 25 40 mV referenced to analog common Temperature Coefficient 50 ppm C 0 2 mV C Remote Sensing 5 Vdc maximum between sense and input binding posts Maximum Input Levels Current 61 2 A programmable to lower limits Voltage 75 V Minimum Operating Voltage 2 V derated to 0 V at 0 A Programmable Short Circuit 0 033 Q
8. kQ ranges Resolution 4 3 mf 1 Q range 4 3 mS 1 kQ range 0 4 mS 10 kQ range Accuracy 0 8 8 mQ with 26 A at input 1 Q range 0 3 10 mS with gt 6 V at input 1 kQ range 0 3 7 mS with gt 6 V at input 10 kQ range Transient Voltage Level 0 to 60 V Resolution 260 mV Accuracy 0 1 300 mV Temperature Coefficient 150 ppm C 5 mV C Programmable Slew Rate For any given input transition the time required will be either the total slew time or a minimum transition time whichever is longer The minimum transition time increases when operating with input currents under 1 A The following are typical values 25 tolerance Current Slew Rate Rate 60 A Range Step 6A Range Step Transition Time 1 1 A ms 0 1 A ms 8 0 ms 2 2 5 A ms 0 25 A ms 3 2 ms 3 5 A ms 0 5 A ms 1 6 ms 4 10 A ms 1 A ms 800 us 5 25 A ms 2 5 A ms 320 us 6 50 A ms 5 A ms 160 us 7 0 1 A ps 10 A ms 80 us 8 0 25 A ps 25 A ms 32 us 9 0 5 A ps 50 A ms 16 us 10 1 A us 0 1 A ps 12 us 11 2 5 A us 0 25 A us 12 us 12 5 A ps 0 5 A ps 12 ps AC performance specified from 3 to 60 V 60502 2 300 Watt Module Table 60502 1 Specifications continued Voltage Slew Rate Rate Voltage Range Transition Time Step 1 1 V ms 8 0 ms 2 2 5 V ms 3 2 ms 3 5 V ms 1 6 ms 4 10 V ms 800 us 5 25 V ms 320 us 6 50 V ms 160 us 7 0 1 V us 85 us 8 0 25 V ps 85 us 9 0 5 V us 85 us Transition time based on low capacitance current source Resistance Slew
9. nge Regulation 10 mA both ranges Temperature Coefficient 100 ppm C 5 mA C both ranges Constant Resistance Mode Ranges 0 033 to 1 Q I Q to 1 kQ and 10 Q to 10 kQ Accuracy 0 8 8 mQ with 26 A at input 1 Q range 0 396 8 mS with 26 V at input 1 k and 10 kQ ranges Resolution 0 27 mQ 1 Q range 0 27 mS 1 kQ range 0 027 mS 10 kQ range Regulation 10 mV with remote sensing 1 Q range 10 mA 1 k and 10 kQ ranges Temperature Coefficient 800 ppm C 0 4 mQ C 1 Q range 300 ppm C 0 6 mS C 1 k and 10 kQ ranges Constant Voltage Mode Range 0 to 60 V Accuracy 0 1 50 mV Resolution 16 mV Regulation 10 mV remote sense 40 mV local sense Temperature Coefficient 100 ppm C 5mV C Transient Operation Continuous Mode Frequency Range 0 25 Hz to 10 kHz Frequency Resolution 4 Frequency Accuracy 3 300 Watt Module 60502 1 Table 60502 1 Specifications continued Continuous Mode continued Duty Cycle Range 396 to 9796 0 25 Hz to 1 kHz 676 to 9476 1 kHz to 10 kHz Duty Cycle Resolution 496 Duty Cycle Accuracy 6 of setting 2 Pulsed Mode Pulse Width 50 us 3 minimum 4 s 3 maximum Transient Current Level 0 to 6 A and 0 to 60 A ranges Resolution 26 mA 6 A range 260 mA 60 A range Accuracy 0 1 80 mA 6 A range 0 1 350 mA 60 A range Temperature Coefficient 100 ppm C 7mA C Transient Resistance Level 0 033 to 1 Q 1 a to 1 kQ and 10 Q to 10
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