User Manual

ManualsBrandsB&K Precision ManualsBench Power SuppliesDC Electronic Load, 60V, 30A, 150W

Store Operation

To save the load’s settings to a register (internal memory), press the and

(Save) keys. The LEDs will blink together.

Press the or or or keys to save the settings to non

volatile memory. Pressing A will store to A location. B to B location. C to C

location. D to D location. Hence, users can save up to four settings in each

group. Note you may do this for any of the 40 different groups assigned in the

previous paragraph (Choose Storage Group). Each settings can store two

parameters: The mode of operation (i.e. CC, CV, CR) and the values set for that

mode.

ShiftShift

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Mode

Short

When the + keys are pressed, the load simulates a short circuit. In

CC and CR modes, the maximum short-circuit current value is 1.2 times the

current range. In CV mode, the short-circuit current is the same as setting the

CV operation to 0.1 V. Note that the short-circuit current in CV mode will be

less than the short-circuit current in CC or CR modes.

ShiftShift

On/OffOn/Off

Recall Operation

Press the and (Recall) keys. The Recall LED will turn on, which

means you may recall settings from the currently-chosen group. Press the

or or or keys to recall the desired setting. When the Recall

LED is lit, the other keys are disabled. To exit the recall state, press the

and (Recall) keys again.

ShiftShift

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Mode

The and keys switch between the 3 A and 30 A ranges. The

30A LED is lit when the load is on the 30 A range. The current resolution is

10 mA for the 30 A range and 1 mA for the 3 A range.

Current range switch (3/30 A)

ShiftShift

Mode

Checking the set value

The electronic load usually displays the actual voltage and current values at

the load’s terminals. To check the set value, press the or keys. The

set value display will blink, showing you the currently-set value. You can use

the knob to change it. It will stop blinking after 3 seconds and revert to the

previous display. You can also turn the knob to see the set value.

Verify Firmware

To verify the firmware version of your DC Electronic load, do the following:

- First, power off the unit. Then hold down the button.

- Turn the power switch ON while holding down the button.

- The top display will show “VEr” and bottom display will show a number,

which is the firmware version of your load.

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