9115

Data Sheet Multi-Range Programmable DC Power Supplies 9115/B Series Model 9117 discontinued, refer to model MR3K160120 as an alternative. USB RS232 RS485 GPIB (select models) 1200 W / 3000 W Multi-Range DC Power Supplies Any 9115/B Series model can replace several supplies on your bench or in your rack. Unlike conventional supplies with fixed output ratings, these multi-range power supplies automatically recalculate voltage and current limits for each setting, providing full output power in any Volt/Amp combination within the rated voltage and current limits. System integrators benefit from the standard USB (USBTMC-compliant), RS232, RS485, and LAN (9117 only) interfaces supporting SCPI commands. GPIB is available as an option for select models. Alternatively, users can control the power supply, execute test sequences or log measurements using the provided PC software application. For benchtop applications, this series provides a numerical keypad for direct data entry along with convenient cursors and analog style knobs to quickly make incremental voltage or current changes. The 9115/B-AT provides automotive power test waveforms compliant to DIN 40839 and ISO 16750-2:2012(E) standards that can simulate common test conditions for electrical and electronic devices installed in automobiles. Features and benefits n Multi-ranging operation (output up to max power rating within maximum voltage and current rating) n Compact, high density, 1U rackmount form factor (2U for 9117) n High programming and readback resolution n Adjustable voltage slope (rise and fall time) n Sequence programming (internal list mode for models 9115/B, 9115/B-AT, and 9116/B) n Save and recall up to 100 instrument settings n Standard USB (USBTMC-compliant), RS232, RS485, and LAN (9117 only) interfaces Multi-Range Operation n GPIB optional for select models The multi-ranging feature of the 9115/B Series offers exceptional flexibility by providing any combination of the rated voltage and current up to the maximum output power of the supply. These wide ranges of voltage and current allow users to replace multiple supplies on a bench or system rack. n Analog interface with control and monitoring functions n Master/Slave mode for parallel and series operation Voltage 150 V Model 0W 120 30 A 37.5 A Technical data subject to change © B&K Precision Corp. 2021 n Remote sense n Overvoltage/overpower/overtemperature 0 to 80 V protection, and key-lock function Max. Current 0 to 60 A 0 to 30 A 0 to 120 A n Test 0W 15 A 9117 (Discontinued) 0 to 150 V 120 8A 9116/B* 0 to 80 V 80 V 25 V 20 V 9115/B-AT* Max. Voltage Max. Power 40 V 9115/B* 60 A 3000 W 1200 W 3000 W *Model numbers with suffix B (911xB) do not include a GPIB interface. See ordering information on page 6 for details. functions compliant to automotive standards (9115/B-AT only) n Softpanel for remote control, test sequence generation and data logging n LabVIEWTM 120 A Current bkprecision.com drivers provided Multi-Range Programmable DC Power Supplies 9115/B Series Flexible operation Easy-to-use interface The numeric keypad, rotary knobs, and cursors provide an easy way to set output levels quickly and precisely. With a push of a button, the display can be conveniently toggled between set and measured voltage and current values. Additionally, the power supplies provide internal memory for storage of up to 100 different instrument settings that can be set and recalled via both the front panel and remote interfaces. Test sequence execution in list mode (models 9115/B, 9115/B-AT, and 9116/B only) The list mode feature lets users store, recall, and run program sequences in the power supply’s internal memory. A total of 10 steps can be configured for each sequence (up to 10). These sequences can then be saved into a program configuration that can run one sequence after another, which allows for a maximum of 100 steps in one program configuration. Programmable voltage rise/fall times The power supply is capable of programming the slope of the output voltage during changes between voltage settings by allowing users to set the rising and falling edge times of the voltage. Master/Slave operation More than one unit of the same power supply model can be connected in parallel or series connection to increase the overall current or voltage output respectively. Using the RS485 interface, the power supplies can operate in master/slave mode. In this mode, the master unit can control all other power supplies connected in parallel or series. Additionally, the RS485 interface can be used for multi-unit control of up to 31 daisy chained units. External analog control interface The power supply output voltage and current can be controlled from zero to full range by either external DC voltage sources (0-5 V or 0-10 V) or resistances (0-5 kΩ or 0-10 kΩ). The DB25 analog control interface also provides a source for monitoring the voltage and current output. Parallel configuration Series configuration Application software PC software is provided for front panel emulation, generating and executing test sequences or logging measurement data without the need to write source code. • Log voltage, current and power values as well as time stamp, CV/CC and output status. • Save and load list files to/from the power supply’s internal memory. • Create an unlimited number of external list files to be executed from PC memory. Save and recall list files to/from the PC. 2 bkprecision.com Multi-Range Programmable DC Power Supplies 9115/B Series Model 9115/B-AT Automotive Test Functions ISO 16750-2:2012(E) In order to ensure electronic systems used in a vehicle are able to function in an automotive environment, automotive component manufacturers test electronic modules to industry standards. The 9115/B-AT provides built-in simulations compliant to these automotive test standards to help automate and speed up development time. This standard applies to electric and electronic systems/ components for vehicles. It describes the potential environmental conditions and specifies tests and requirements recommended for the specific mounting location on/in the vehicle. These test simulations include measurement of discontinuities in supply voltage, voltage drops, tests applicable to equipment with reset functions, and tests to insure modules do not malfunction during an engine start routine with cranking. Simulate the effect when a conventional fuse element melts in another circuit. DIN 40839 (ISO 7637) This standard insures EMC (electromagnetic compatibility) in road vehicles by injection of supply line transients. The 9115/B-AT can output a 12 V or 24 V system voltage sequence, which simulates the behavior in supply voltage reduction caused by an engine starter motor circuits (Fig. 1). Fig. 2 - Short voltage drop test Verify the reset behavior of your DUT at various voltage drops. Fig. 3 - Reset behavior voltage drop test Fig. 1 - Motor startup curve Verify the behavior of a DUT during and after cranking. Fig. 4 - Starting profile test 3 bkprecision.com Multi-Range Programmable DC Power Supplies 9115/B Series Front panel Models 9115/B, 9115/B-AT, 9116/B Power On/Off switch Bright VFD display Voltage and current adjust knobs Function keys Numeric keypad Model 9117 (Discontinued) Rear panel Models 9115/B, 9115/B-AT, 9116/B Remote sense terminal Output terminal Cooling fan Analog control interface LAN interface GPIB interface USB interface USB interface GPIB interface* RS485 interface RS485 interface Cooling fan Fuse RS232 interface Output terminal AC line input Fuse Model 9117 (Discontinued) RS232 interface Analog control interface Remote sense terminal *GPIB optional on select models. See ordering information on page 6 for details. 4 Cooling fans AC line input Unterminated power cord (included) Model 9117 only bkprecision.com Multi-Range Programmable DC Power Supplies 9115/B Series Specifications Model 9115/B & 9115/B-AT 9116/B 9117 (Discontinued) Voltage 0 to 80 V 0 to 150 V 0 to 80 V Current 0 to 60 A 0 to 30 A 0 to 120 A Output Rating Max Output Power Load Regulation 1200 W 3000 W (1) (2) Voltage 0.01 % + 5 mV 0.05 % + 30 mV Current 0.1 % + 10 mA 0.1 % + 30 mA Voltage 0.02 % + 1 mV 0.02 % + 20 mV Current 0.02 % + 1 mA 0.02 % + 10 mA Line Regulation (2) Ripple (20 Hz - 20 MHz) Voltage ≤ 60 mVpp Current ≤ 80 mVpp 100 mArms 40 mArms 120 mArms Programming / Readback Resolution Voltage 1 mV 3 mV Current 2 mV 1 mA 3 mA Programming / Readback Accuracy (2) Voltage 0.02 % + 30 mV Current 0.1 % + 60 mA Temperature Coefficient (0 ºC - 40 ºC) 0.05 % + 30 mV 0.2 % + 30 mA 0.2 % + 120 mA (2) Voltage 0.02 % + 30 mV Current 0.05 % + 10 mA Readback Temperature Coefficient (0 ºC - 40 ºC) (2) Voltage 0.02 % + 30 mV Current 0.05 % + 5 mA General Efficiency 73% (120 VAC) 75% (220 VAC) 75% (120 VAC) 80% (220 VAC) Power Factor (full load) 80% (220 VAC) 0.99 Standard Interface USB, GPIB (optional), RS232, RS485 USB, GPIB, RS232, RS485, LAN AC Input 115/230 VAC ± 10 %, 47 Hz to 63 Hz 220 VAC ± 10 %, 47 Hz to 63 Hz Input Current (nominal) 13.8 A (120 VAC) 7.3 A (220 VAC) 13.3 A (120 VAC) 6.9 A (220 VAC) 17.1 A (220 VAC) Operating Temperature 32 ºF to 104 ºF (0 ºC to 40 ºC) Storage Temperature -4 ºF to 158 ºF (-20 ºC to 70 ºC) Safety EN61010-1:2001, EU Low Voltage Directive 2006/95/EC Electromagnetic Compatibility Meets EMC Directive 2004/108/EC, EN 61000-3-2:2006, EN 61000-3-3:1995+A1:2001+A2:2005 EN 61000-4-2/-3/-4/-5/-6/-11, EN 61326-1:2006 Dimensions (W x H x D) 16.32” x 1.75” x 19.02” (414.5 x 44.5 x 483.2 mm) Weight 18.74 lbs (8.5 kg) 17.19” x 3.52” x 20.95” (436.5 x 89.3 x 532 mm) 37.48 lbs (17 kg) Warranty 1 Year Included Accessories User manual, AC power cord (9115/B, 9115/B-AT, and 9116/B only), unterminated AC power cord with input connector (9117 only), rackmount kit, certificate of calibration (1) With remote sense connected (2) Accuracy specified as ±(% of output + offset) after a temperature stabilization time of 15 minutes over an ambient temperature range of 23 ºC ±5 ºC 5 bkprecision.com Multi-Range Programmable DC Power Supplies 9115/B Series Ordering Information 9115/B Series Multi-Range DC Power Supplies With GPIB 9115 9115-AT 9116 9117* (Discontinued) Without GPIB 9115B 9115B-AT 9116B - *Refer to B&K Precision model MR3K160120 as an alternative to discontinued model 9117. 6 v120621 bkprecision.com About B&K Precision For more than 70 years, B&K Precision has provided reliable and value-priced test and measurement instruments worldwide. Our headquarters in Yorba Linda, California houses our administrative and executive functions as well as sales and marketing, design, service, and repair. Our European customers are most familiar with B&K through our French subsidiary, Sefram. Engineers in Asia know us through our B+K Precision Taiwan operation. The independent service center in Singapore services customers in Singapore, Malaysia, Vietnam, and Indonesia. B&K Headquarters Yorba Linda, California, USA Sefram St. Etienne, France B&K Taiwan Taipei, Taiwan Dynamics Circuit Singapore B&K Precision group member Independent service center Quality Management System B&K Precision Corporation is an ISO9001 registered company employing traceable quality management practices for all processes including product development, service, and calibration. ISO9001:2015 Certification body NSF-ISR Certificate number 6Z241-IS8 Service center location Video Library View product overviews, demonstrations, and application videos in English, Spanish and Portuguese. http://www.youtube.com/user/BKPrecisionVideos Product Applications Browse all of our supported product and mobile applications. http://bkprecision.com/product-applications