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146-1977Looking For A High Power, Low Profile Power Supply?KEPCOHas More Than One Way To Help Make Your Decision Easier!AN ISO 9001 COMPANY

KEPCO SERIES KLPRATEDVOLTAGERANGE(1)MAXIMUMCURRENTFOR RANGE(1)MAXIMUMVOLTAGEFOR RATEDCURRENTKLP 10-1500-10V120A@10V1.9A0-150A8V@150A60 mV80%KLP 20-1200-20V60A@20V1.5A0-120A10V@120A60 mV82%MODEL (3)KLP 36-600-36V33.3A@36V0.8AKLP 75-330-75V16A@75V0.4AKLP 150-160-150V8A@150V0.2A0-16AKLP 300-80-300V4A@300V0.1AKLP ISE (2)p-p115V a-c20V@60A60 mV83%60 mV84%75V@16A125 mV86%0-8A150V@8A150 mV87%0-4A300V@4A150 mV88%0-33.3A 36V@33.3AVA75ADDITIONALOPERATINGREGIONVOLTSKLP MODEL TABLEUsing high-frequency switch-mode topology for highefficiency and small size, the KLP provides 1200 wattsof well-regulated, controllable d-c power in a 1U(1.75 inch high) by 19 inch rack-mountable package.KLP replaces the need for multiple power suppliesby expanding the operating region. The breakthroughof a hyperbolic power limit delivers a full 1200 Wattsover an expanded operating range, not just theconventional rectangular operating area.www.kepcopower.com/klp.htm36(1) The maximum current and voltage are constrained by the 1200 watt power limitation.(2) Bandwidth: 20MHz; low frequency ripple may be higher at loads less than 30 Watts.(3) Standard models (no suffix) include built-in GPIB and RS-232 interfaces.E-series models (Suffix E) include built-in GPIB and LAN interfaces.BCCONVENTIONALPOWER SUPPLY’SMAXIMUMPOWER G REGION0KEPCO KLP’S1200 WATTEXTENDEDMAXIMUMPOWERRANGE“A” THRU “C”16AMPERES33IKEPCO SERIES KLRKepco introduces Series KLR, offering 2400 Wattsof stable, controllable d-c power in the industrystandard 1U package. Five models from 20 Volts to300 Volts are available with a conventional rectangularoperating area. Input is 180-264V a-c, single phase.GPIB, RS232 and isolated analog programming areall standard.www.kepcopower.com/klr.htmKLR MODEL URRENTRATEDCURRENTRANGERIPPLE ANDNOISE (2)p-pEFFICIENCY@230V a-cKLR 20-1200-20V1.5A0-120A100 mV87%KLR 40-600-40V0.8A0-60A80 mV88%KLR 75-320-75V0.4A0-32A80 mV87%KLR 150-160-150V0.2A0-16A100 mV88%KLR 300-80-300V0.1A0-8A150 mV89%(1) Standard models (no suffix) include built-in GPIB and RS-232 interfaces.E-series models (Suffix E) include built-in GPIB and LAN interfaces.(2) Bandwidth: 20MHz; low frequency ripple may be higher at loads less than 30 Watts.KEPCO, INC. 131-38 Sanford Avenue Flushing, NY 11355 USA Tel: (718) 461-7000 Fax: (718) 767-1102Email: hq@kepcopower.com www.kepcopower.comData subject to change without notice. 2013 KEPCO, INC.Litho in USA

FEATURESKLP: Provides 1200W output power over a hyperbolic output power envelope,resulting in full output power availability over the range of 8V, 150A to 600V, 2AMARKETS AND APPLICATIONSKLR: Provides up to 2400W output power via a conventional rectangular outputpower envelope, resulting in full output power at model limits only Aerospace and Satellite TestSwitch mode topology for cool, efficient operation Automated Test EquipmentGPIB and isolated analog programming included on all models Factory Automation Telecom and IT Industry QC TestingStandard models have an RS-232 interfaceE-Series models replace the RS-232 interface with an Ethernet (RJ-45) connectorsupporting LAN (LXI certified for KLP) Burn-in Solar Water PurificationKLP: 1U panel height at 1200 watts Thermal Process ControlKLR: 1U panel height at 2400 watts Chemical ProcessingFront to back air flow allows full power operation without spacers between supplies Semiconductor ManufacturingKLP: Operates over universal a-c mains voltage range of 90 - 264V a-c with PFC Battery Charging and TestingKLR: Operates over a-c mains voltage range of 180 - 264V a-c with PFC Electroplating, Sputtering and CoatingKLP: Stud-style output power terminals for LV models (10V, 20V, 36V), andEuroblock output power terminals for HV models (75V, 150V, 300V, 600V) New Energy R&DKLR: Stud-style output power terminals for LV models (20V, 40V), andEuroblock output power terminals for HV models (75V, 150V, 300V)KLP/KLR INPUT TIONSERIES KLPSERIES KLRa-c VoltageNominal100-240V a-c200-240V a-cSingle phaseRange90-265V a-c180-265V a-cWide rangeInputFrequencyNominal Range50-60 Hz50-60 HzMaximum45-440 Hz45-440 HzIncreased leakage above 66 HzPower Factor (PF)MaximumInput CurrentInrush Current0.990.99Meets EN 61000-3-2120V a-cTypical13A rmsN/ARated load (1200W)240V a-c6.5A rmsN/ARated load (1200W)230V a-cN/A12A rmsRated load (2400W)265V a-c40A40APeak132V a-cInput FusingLow a-c ProtectionOutput HoldupLeakageCurrentTypical20AN/APeakCircuit breakerCircuit breaker2-line87V a-c self protected175V a-c self protectedUser-selectable recovery (1)Ride through10 milliseconds5 milliseconds115V a-c, 60 Hz1.2mA maxN/A230V a-c, 50 Hz2.3mA max2.3mA max(1) Either PROTECTED (output disabled and locked until source power recycled) or SAFE (output disabled with unit programmed to last setting; power recyclingnot needed for recovery) or AUTO (when fault clears, unit automatically recovers to programming setpoints and output state (enabled/disabled) as before faultwas detected.NOTE: Contact Kepco Applications Engineering for d-c input.KEPCO, INC. 131-38 Sanford Avenue Flushing, NY 11355 USA Tel: (718) 461-7000 Fax: (718) 767-1102Email: hq@kepcopower.com www.kepcopower.com

KLP/KLR PROGRAMMING CHARACTERISTICS - LOCALSPECIFICATIONRATING/DESCRIPTIONCONDITIONLocal ControlRotary encodersPanel mounted 100 LSB/stepDepress control for fine resolutionLocal ControlResolutionCoarseFineSetting RangePower UpSettingsProtectionLimits1 LSB/step0-100% of ratingKLP will automatically adjust limit to maintain 1200W maximumVoltageDefaults to zeroCurrentDefaults to min valueLast setpoint values may be saved for voltage and currentprior to unit shutdown, and recall them when unit is next turned onOvervoltage20-120% of EmaxOvercurrent72-120% of ImaxProgrammable; accessed via front panelprotect switch or SCPI command over digital busKLP/KLR PROGRAMMING CHARACTERISTICS - RIPTIONCONDITIONStandardModelsGPIB and RS 232Supports SCPI command set forGPIB and RS 232E-SeriesModelsGPIB and LANSupport four interfaces for LAN:Web interface, port 80SCPI Telnet, port 5024SCPI Sockets, port 5025VXI 11, port 1024Support SCPI command set forGPIB and LANGPIBRS 232StandardModels OnlyDigital RemoteControlGPIB address range: 1 to 30Factory default is 6Baud rate range: 2400, 4800,9600, 19,200 or 38,400Factory default is 38,400IsolationSafety Extra Low Voltage (SELV)FormatCompatible with SCPI protocolsProgramming Resolution0.024% of Emax and ImaxProgramming Accuracy0.05% of Emax and ImaxReadback Resolution0.024% of Emax and ImaxReadback AccuracyW98 SE and later operating systems0.1% of Emax and ImaxStatus ReportingOVP, OCP, OTP, Output Lead Fault (OLF),fan failure, source power lossKLP/KLR PROGRAMMING CHARACTERISTICS - ANALOGSPECIFICATIONAnalog ctivate with jumper at analogprogramming connectorRecognized during power upIsolationSafety Extra Low Voltage (SELV)Analog InputUpdate RateProgrammingBy VoltageProgrammingBy ResistanceReadbackRemote inhibitComposite Status Flag2Hz (0.5 Second) applies to programming byvoltage/resistance and readback specificationsAnalog input voltage digitized (12-bit resolution), opticallyisolated, then processed by digital sectionVoltage0-10VVoltage equivalent to Full Scalecan be reduced by the userCurrent0-10VSee Model Table for minimum programmable current.Voltage equivalent to Full Scale can be reduced by the userVoltage0-10K ohmsResistance equivalent to Full Scalecan be reduced by the userCurrent0-10K ohmsSee Model Table for minimum programmable current.Resistance equivalent to Full Scale can be reduced by the user0-10V proportional signalProportional to analog control voltage/resistanceTTL compatibleDual polarity, can be active (inhibitthe output) for either a TTL high or lowIsolated form C contactsProgrammable. Flags system fault.Additional user selectable flag: a) transition from CV to CC modeor b) transition from CC to CV mode.

RODCThe Rapid Output Discharge Circuit (RODC) option (suffix R) is available onall KLP/KLR models. This circuit rapidly discharges the output capacitance,thus significantly reducing response time to reductions in output voltage.The circuit consists of a voltage detector that compares the programmedand actual values of output voltage. The discharge circuit is activated onlywhen the actual voltage exceeds the programmed value.RapidOutputDischargeCircuitOptionWithout the RODC circuit, discharge of the total output capacitance(internal and external) is achieved through a combination of the externalload resistance and an internal current sink. For high load resistance oropen circuit conditions at the output, response time (fall time) can varyfrom hundreds of milliseconds to seconds depending upon the magnitudeof the high-to-low voltage transition.With the RODC option, output fall time is reduced to approximately thesame value as rise time, even with external capacitance equal to 50%of the nominal internal output capacitance.Please see the website for details about this option.Visit www.kepcopower.com/klp.htm andwww.kepcopower.com/klr.htm for more informationLooking For More High Power, Low Profile Power Supplies?SERIES KLNThe Kepco Series KLN is a new family of automaticcrossover, low-profile, high-performance, low-costprogrammable power supplies. The KLN Series offersstable d-c power in a 1U high, half-rack package for750W, a 1U high, full-rack package for 1500W anda 2U high, full-rack package for 3000W. A total of39 voltage-current combinations are offered. Outputvoltages range from 0-6 Volts to 0-600 Volts andoutput currents range from 0-400 Amps down to0-1.25 Amps. Speed-controlled fans limit acousticnoise for bench-top applications when full power isnot needed.Precise programming of voltage, current and theirlimits may be achieved from the front panel, or byanalog means or by RS 485 digital control. GPIBor LAN interfaces are factory-installed options.KLN Series Programmable Power Supply:750W 1U, Half-Rack (top), 1500W 1U, Full Rack (middle), 3000W 2U, Full Rack (bottom)For more information visitwww.kepcopower.com/kln.htmKEPCO, INC. 131-38 Sanford Avenue Flushing, NY 11355 USA Tel: (718) 461-7000 Fax: (718) 767-1102Email: hq@kepcopower.com www.kepcopower.com

crossover, low-profile, high-performance, low-cost programmable power supplies. The KLN Series offers stable d-c power in a 1U high, half-rack package for 750W, a 1U high, full-rack package for 1500W and a 2U high, full-rack package for 3000W. A total of 39 voltage-current combinations are offered. Output