BK Precision 8540 User Manual

The input of the electronic load will
be turned off automatically if the
OCP value is lower than the actual
current value. The default OCP
setting is 30 A.
NOTE
OCP function (OCP)
Press the key, then press the
key. The display will show
OCP (Over Current Protection).
This is the maximum current that
will be allowed. Use the and
keys and the knob to set the
value.
ShiftShift
AA
BB
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Change the displayed values
The electronic load usually displays
the actual voltage and current values.
Press the key to display the
preset voltage, current or resistance
value and the actual power. Press
the key again to return to the
current/voltage display.
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Input on/off
The load can be toggled on and off
by pressing the key. The
programmed setting is not affected.
The OFF LED will be lit when the
load is off.
On/OffOn/Off
Recall
CC
Short CV
OFF
Shift
30A
CR
A
B
C
D
Set
V
W
A
150W DC Electronic Load
8540
CC
Short CV
OFF
Shift
30A
CR
A
B
C
D
Set
V
W
A
150W DC Electronic Load
8540
Recall
Recall
CC
Short CV
OFF
Shift
30A
CR
A
B
C
D
Set
V
W
A
150W DC Electronic Load
8540
REL function (rEL)
After setting OCP, press to enter
the REL setting. Use the knob to select
ON or OFF. The default is OFF, which
means the display will show your set
value on the top display while you make
adjustments. It will then blink for 2
seconds before toggling the display to
show measured voltage. If users want to
adjust the set value using knob while see
the measured voltage and current
simultaneously without interruption,
select ON.
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BK Precision 8540 Specifications

General

Brand	BK Precision
Model	8540
Category	Measuring Instruments
Language	English