User manual

d) Direct current ( )

• Select < > mode. [ A DC ] will appear on the display.

• The main display indicates the measured current.

e) AC + DC current

• Select < AC+DC > mode under < >. [ A ] will appear on the display.

• The main display indicates the measured current in form of .

• The small display alternates between displaying the measured DC and AC current.

f) Surge/Inrush current

The INRUSH function facilitates the measurement of surge/inrush currents on motors.

1. Select < > mode. [ A AC ] will appear on the display.

2. Long press the V+A/INRUSH button to enter the INRUSH mode. will appear on the display.

• The main display indicates the measured surge/inrush current.

• The small display indicates the measured stable working current.

• Surge/inrushcurrentismeasuredduringtherst100ms(seebelowdiagram)basedonthefollowingcriteria:

Range 60 A: 6 A detection threshold, max. 80 A measurement

Range 600 A: 60 A detection threshold, max. 800 A measurement

0 A

TIME

100 ms Sample Window (60 Hz)

Measured Inrush

Current

Detection

Threshold

CURRENT

Stop

Start

• Long press the V+A/INRUSH button to exit surge current measurement mode.