WCL488 Water Cooled Loads
TDI
Features

• Highest Density Solution: Complete 120kW System Only 62" Tall
• Constant Current, Resistance, Voltage, Power, Pulse
• Operation Below 1 Volt at HighCurrent Amps
• Synchronized Paralleling Creates Larger Systems Controlled as a Single Unit
• Automated Flow Regulation toPrevent Condensation
• Modular Design Using StandardBuilding Blocks
• Low Water Flow (3gpm @ 10‘C / 12kW)
• Self Configuring Based on the Number of Slaves in Use
• Range Switching for Increased Resolution and Accuracy

Product Overview   

Water Cooled Modules are rated at 12KW with a selection of voltage and current ratings applicable to the testrequirements i.e. 50V, 100V, 400V, and 800V modules. The master programs itself and the slaves follow. The masterand slave modules may be arrayed in a rack to create specific systems for the application up to 120KW/Rack.Standard racks are 44 or 60” high x 22” wide x 36” deep.

 
WCL488 MASTER 12KW
SERIES SPECIFICATIONS

Operation
Constant Current:0 to selected full scale currentProg. Accuracy:±0.5% of selected full scaleRegulation:±0.5% of selected full scaleResolution:1/4000 of selected full scaleConstant Resistance:Constant Resistance mode operates in Amps/Volt, or entered in ohmsProg. Accuracy:±3% of selected full scaleRegulation:±1% of selected full scaleResolution:1/4000 of selected full scaleConstant Voltage:0 to selected selected full scaleProg. Accuracy:±0.5% of selected full scaleRegulation:±0.2% of selected full scaleResolution:1/4000 of selected full scaleConstant Power:0 to full scale powerProg. Accuracy:±3% of full scaleRegulation:±3% of full scaleResolution(IEEE):0.25% of full scale power

ANALOG MODE

Ext. Prog:0 to 10 Volts input yields 0 to selected full scale loading in alloperating modes.Input Impedance:330k OhmsProg. Response:Limited by internal adjustableslew rate limiter

PULSE MODE
Frequency:0.06Hz to 3.33kHzAccuracy:0.1%Duty Cycle:0 - 100%(IEEE)Accuracy:0.1%Adjustable Slew Rate:Max:0 to full scale in 50΅SMin:0 to full scale in 10mS


OUTPUT SIGNALS
Current Sample Output:Scaling:10 Volts = selected full scaleAccuracy:±0.5% of selected full scaleSync Output:Timing:Synchronous with pulse generator.Output:Sink with 10k pull up to +15V

PROGRAMMABLE PROTECTION
Current Limit:Range:0 - 105% of selected full scaleResolution:0.5% of selected full scaleVoltage Limit:Range:0 - 105% of selected full scaleResolution:0.5% of selected full scalePower Limit:Range:0 - 105% of full scaleResolution:50 WattsThermal:Load disconnect at internaltemperature of 70°CUndervoltage:Load inhibited at less than0.5 Volt, when enabled

IEEE-488 READBACKS

Current:Resolution:1/4000 of Selected Full ScaleAccuracy(Range):±0.5% ±1 DigitVoltage:Resolution:1/4000 of Selected Full ScaleAccuracy(Range):±0.5% ±1DigitPower:Resolution:3 WattsAccuracy:0.50%

MISCELLANEOUS
AC Input:User Selectable 120VAC, 240VAC, ±10%, 48 - 62 Hz @ 350WOther voltages available. Consult FactoryAmbient Temp:0°C to 40°C

WCL488 MASTER12KW / WCS SLAVE12KW

 

WCL488 INPUTCHARACTERISTICS


 

WCL488 MASTER OUTLINE

 

WCS SLAVE OUTLINE
This data sheet is believed to be correct at time of publication and Transistor Devices, Inc. accepts no responsibility for consequences from printing errors or inaccuracies. Specifications are subject to change without notice.
 
   
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