| Features |
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High Speed Adjustable Slew Rate
Front Panel or Remote Control
Operation to LessThan 200mv
Pulse Load Shaping
Full Range Switching
IEEE-488 Standard,RS-232 Available
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| General
Specifications |
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OPERATION
Constant Current:0 to selected full scale currentProg. Accuracy
(Range):(high/med) ranges: ±0.25% (low) range: ±0.5%
Regulation:±0.1% of selected full scal
eResolution(IEEE):1/4000
of selected full scaleConstant Resistance:Constant Resistance
mode operates in Amps/Voltunits entered in ohms or A/VProg.
Accuracy:±3% of selected full scaleRegulation:±3%
of selected full scaleResolution(IEEE):1/4000 of selected
full scaleConstant Voltage: 0 to selected selected full
scaleProg. Accuracy(Range):(high/med) ranges:±0.25%(low):±
0.5%Regulation:±0.15% of selected full scaleResolution(IEEE):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 internaladjustable slew rate
limiter
PULSE MODE
Frequency:0.06Hz to 20kHzAccuracy:0.1%Duty Cycle:0 - 100%(IEEE),10
- 90% (Analog) Accuracy:0.1%Adjustable Slew Rate:Max:0 to
full scale in 10΅SMin:0 to full scale in 10mS
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OUTPUT SIGNALS
Current Sample Output:Scaling:10 Volts = selected full scaleAccuracy:±0.5%
of selected full scaleSync Output:Timing:Synchronous with
pulsegenerator.Output:Sink with 10k pull up to +15V
PROTECTION
Current Limit:Analog Models:Approximately 105% of selected
fullscale currentRange(IEEE):0 - 105% of selected full scaleResolution(IEEE):0.5%
of selected full scaleVoltage Limit:Analog Models:Load disconnect
at 105% of selected full scale voltageRange(IEEE):0 - 105%
of selected full scaleResolution(IEEE):0.5% of selected
full scalePower Limit:Analog Models:Approximately 4250 WattsRange(IEEE):0
- 4200 WattsResolution(IEEE):20 WattsThermal:Load disconnect
at internal temperature of 105°CUndervoltage:Load inhibited
at less than1 Volt, when enabled
IEEE-488 READBACKS
Current:Resolution:1/4000 of Selected Full ScaleAccuracy(Range):
(High/Med): ±0.25% ±1 Digit(Low): ±0.5%
±1 DigitVoltage:Resolution:1/4000 of Selected Full
ScaleAccuracy(Range):(High/Med): ±0.25% ±1
Digit(Low): ±0.5% ±1DigitPower:Resolution:1
WattAccuracy:0.50%
MISCELLANEOUS
AC Input:User Selectable 100VAC,120VAC, 200VAC, 240VAC,±10%,
48 - 62 Hz @ 350WAmbient Temp:0°C to 40°C |
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| SAFE
OPERATING AREA & SPECIFICATIONS |
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| Even more compact
than the 800W RBL model, the 400W model is the newest addition
to theRBL family. The RBL488 400 watt models offer full
size load capabilities in a VERY compact size.The RBL488
400 Watt model will sink up to 60 amps for 400 watt requirements
but neversacrifice accuracy at lighter load levels. With
its compact size and convenient carrying handle,this model
is an excellent choice for portable applications and miscellaneous
fieldwork. |
RBL488
100-60-400 |
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OPERATING
MODES
Constant Current:0 to selected full scale currentProgram
Accuracy:60A, 30A and 6A ranges +/-0.5Regulation:+/- 0.1%
of full scaleResolution:1/4000 of selected full scaleConstant
Resistance:Operates in Ohms or Amps/Volt (selectable)Program
Accuracy:+/- 3% of full scaleRegulation:+/- 3% of full
scaleResolution:1/4000 of selected full scaleHigh Ohms
ModeRange 6A30A60A10V0-.3 A/V0-1.5 A/V 0-3 A/V50V0-.06
A/V0-.3 A/V0-.6 A/V100V0-.03 A/V0-.15 A/V0-.3 A/VLow Ohms
ModeRange6A30A60A10V0-3 A/V0-15 A/V0-30 A/V50V0-.6 A/V0-3
A/V0-6 A/V100V0-.3A/V0-1.5 A/V0-3 A/VConstant Voltage:0
to selected full scale currentProgram Accuracy:100V, 50V
and 10V ranges +/-0.5Regulation:+/- 0.15% of full scaleResolution:1/4000
of selected full scaleConstant Power:0 400 WattsProgram
Accuracy:+/- 4% of full scaleRegulation:+/- 4% of full
scaleResolution:0.1 WattsShort circuit:0.05 Ohms Max.
PULSE MODES
Operation:Pulse added on top of D.C. setpointMay be used
in conjunction withexternal programmingFrequency:.01 to
3333Hz.Accuracy:.1%Duty Cycle:0 100%Accuracy:.1%Slew
Rate:10 micro seconds to .4 seconds
OUTPUT SIGNALS
Current Sample OutputScaling:10 Volts = Selected full
scale currentAccuracy:.5% of full scaleSync Output:Timing:Synchronous
with pulse generatorOutput:Sink with 10K ohm up to +15VDC
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| RBL488 400-60-400
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OPERATING MODES
Constant Current:0 to selected full scale currentProgram
Accuracy:60A, 30A and 6A ranges +/-0.5Regulation:+/- 0.1%
of full scaleResolution:1/4000 of selected full scaleConstant
Resistance:Operates in Ohms orAmps/Volt (selectable)Program
Accuracy:+/- 3% of full scaleRegulation:+/- 3% of full
scaleResolution:1/4000 of selected full scaleHigh Ohms
ModeRange 6A30A60A20V0-.15 A/V0-.75 A/V 0-1.5 A/V200V0-.015
A/V0-.075 A/V0-.15 A/V400V0-.0075 A/V0-.0375 A/V.075 A/VLow
Ohms ModeRange6A30A60A20V0-1.5 A/V0-7.5 A/V0-15 A/V200V0-.15
A/V0-.75 A/V0-1.5 A/V400V0-.075A/V0-.375 A/V0-.75 A/VConstant
Voltage:0 to selected full scale currentProgram Accuracy:400V,
200V and 20V ranges +/-0.5Regulation:+/- 0.15% of full
scaleResolution:1/4000 of selected full scaleConstant
Power:0 400 WattsProgram Accuracy:+/- 4% of full
scaleRegulation:+/- 4% of full scaleResolution:0.1 WattsShort
circuit:0.05 Ohms Max.
PULSE MODES
Operation:Pulse added on top of D.C. setpoint. May be
used in conjunction with external programmingFrequency:.01
to 3333Hz.Accuracy:.1%Duty Cycle:0 100%Accuracy:.1%Slew
Rate:10 micro seconds to .4 seconds
OUTPUT SIGNALS
Current Sample OutputScaling:10 Volts = Selected full
scale currentAccuracy:.5% of full scaleSync Output:Timing:Synchronous
with pulse generatorOutput:Sink with 10K ohm up to +15VDC
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| 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. |
