Operating Instructions; Fig 3-2 3350F Series High Power Electronic Load - Prodigit 3350F Series Operation Manual

3-2. Operating instructions

3.2.1. 3354F 60V/360A，1200W DC ELECTRONIC LOAD
It indicates the model number and specifications of 3350F electronic load.
NG
3.2.2.
The user can adjust upper and lower limits for voltage, current and power within the
CONFIG menu and turn the NG Indicator ON.
Wattmeter measurement is outside these set limits then the NG indicator will
Illuminate.
MODE
3.2.3.
There are four operating modes that can be selected by pressing the "MODE" key
On the 3350F series Electronic Load.
The sequence is Constant Current (CC), Constant Resistance (CR), Constant
Voltage (CV), and Constant Power (CP). Each time the "MODE" key is pressed the
Operating mode is changed. The actual operating mode selected is indicated on
The left hand side of the LCD.
The operating theorem of CC, CR, CV and CP mode is described in Chapter 1-1,
and the application information is described in Chapter 5-3, 5-4, 5-5 and 5-6
respectively.
Remote
3.2.4.
If the REMOTE LCD Indicator is illuminated this means that the unit is operating
Remotely via one of the optional interfaces. While REMOTE is lit it is not possible
To make settings manually at the front panel. The LOCAL button on the mainframe
Can be used to revert back to front panel control. When the unit is operating from
The front panel the REMOTE LCD will not be illuminated.

Fig 3-2 3350F Series High Power electronic load

Indicator
CC CR
and ,
LCD Indicator
3350F Series Operation Manual 25
If a Voltmeter, Ammeter or
CV
CP
, , Indicator