Fluke 5320A User Manual

5320A
Users Manual
4-24
To change the nominal trip current:
1. Press the Trip I softkey.
2. Using the keypad, type in the desired nominal trip current value and press E.
Note
The Calibrator’s nominal trip current can be set between 3 and 3000 mA.
3. Press Exit to return to the RCD calibration main screen.
Although the Calibrator selects the most appropriate series resistance for RCD
calibration, you can manually select one of sixteen resistance values to adjust RCD
calibration performance. To change the series resistance:
1. Press the Setup softkey.
2. Using the cursor keys or rotary knob, highlight the RCD selection and either press
the Select softkey or press in on the rotary knob
3. Using the cursor keys or rotary knob, highlight Series resistance and either press
the Select softkey or press in on the rotary knob.
4. Using the cursor keys or rotary knob, highlight the desired resistance and either press
the Select softkey, or press in on the rotary knob. Table 4-4 lists the available series
resistance selections.
5. Press the Exit softkey to return to the RCD calibration main screen.
Table 4-4. Series Resistance Values
Resistor Label Resistor Value
R01 0.025 Ω
R02 0.05 Ω
R03 0.1 Ω
R04 0.33 Ω
R05 0.5 Ω
R06 1 Ω
R07 1.8 Ω
R08 5 Ω
R09 10 Ω
R10 18 Ω
R11 50 Ω
R12 100 Ω
R13 180 Ω
R14 500 Ω
R15 1 kΩ
R16 1.8 kΩ
Calibrating RCD Trip Time
RCD Trip Time calibration is performed by the Calibrator monitoring current from the
UUT and disconnecting the output terminals after the current reaches the trip current

Fluke 5320A Specifications

General

Brand	Fluke
Model	5320A
Category	Test Equipment
Language	English