Inhoudsopgave
Advertenties
Beschikbare talen
Beschikbare talen
Setting the output voltage of outputs A and B
Remove any disconnect consumers connected to outputs A and B.
Switch on the mains power unit at the power switch (1). The operating display (2) lights up and the cur-
rent and voltage display appears on the display.
Press the selection switch "individual" (8). Outputs A and B can be adjusted separately.
Put the current adjustment controls "A" (21 and 18) into central position.
Via the two rotary controls "V coarse" and "V fine", you can set the output voltage for the outputs A and B.
"coarse"
Coarse control for fast voltage change
"fine"
Fine control for precise voltage selection
In normal mode the device operates in constant voltage mode. This means that the
power unit emits a constant, preset output voltage. This operation is indicated with a
green status display "CV" (4 or 9).
Setting the current limitation of outputs A and B
Limiting the output current is a protection mechanism to protect the consumer or connection cables. Cur-
rent limitation can be pre-set at the output without any short circuit. The power unit supplies the maxi-
mum current set.
Disconnect consumers connected to outputs A and B.
Switch on the mains power unit at the power switch (1). The operating display (2) lights up and the cur-
rent and voltage display appears on the display.
Turn the current controls "A coarse" and "A fine" (21 or 19) all the way to the left.
Press the respective "C-limit" button (30 or 31) for outputs A or B and keep this button pressed while set-
ting. The "CC" display is lit during setting. In the "parallel" mode, both buttons must be pressed at once.
The respective output is automatically switched off while the "C-limit" button is pressed.
With the two rotary controls "A coarse" and "A fine", you can set the maximum current strength (current
limitation). The LED display "CC" is lit when as the current limitation is active.
"coarse"
Coarse control for fast current setting
"fine"
Fine control for precise current setting
Let go of the "C-limit" key after making your settings. The display shows the actual current (for unloaded
output: 0.00 A). The status display "CV" is lit.
If the preset current is reached in normal operation, the power unit switches to current
limitation mode and reduces the voltage value. This operation is indicated with a red
status display "CC" (11).
28
Advertenties
Hoofdstukken
Inhoudsopgave
