Major tech advantage series 사용 설명서 - 페이지 4

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SPECIFICATIONS

Current Settings

Current Selection

Phase Start Selection;

0˚

180˚

Phase Polarity Trip Indicator

Operating Voltage (L-E)

Timer Resolution

Timer Accuracy

Current Accuracy

Current Resolution

Voltmeter Accuracy

Voltmeter Resolution

Operating Temperature

Storage Temperature

Battery

Maximum Current Specified at

0 - 1000mA

Knob

Yes

110Vac to 317Vac

1mS

1% & 2mA

1mA

-5˚C - 45˚C

-10˚ - 47˚C

8 x AA batteries

317Vac

RCCB/ELCB TESTING - TIME DELAY -

Turn Instrument "ON" by pressing the "ON" button.

The L.C.D display will come to the following Screen.

- Instantaneous

* - Time Delay

Push Select to change Selection

To Instantaneous, then Press "TEST"

Dial Starting

Current 125mA

Dial the Starting Current of the

Instantaneous Test using the knob

Select the Positive or negative

Start Edge using the Select Button

Connect Leads

To Earth & Phase

Connect Leads

The Test will start

V = 317V T= 4.023s

I = 125mA

Test in Progress

Between leads is 317V

V = 317V + T = 12.435s

I = 125mA HOLD → TRP

TRP = Tripped, Display on Hold

At 12.435s Tripped on + edge of signal

Positive

Start Edge