Multiquip DCA150SSJU3 Manuel d'utilisateur télécharger pdf (Page 43)

DCA150SSJU3 50 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #1 (02/01/10) — PAGE 43

GENERATOR OUTPUTS/GAUGE READING

HOW TO READ THE AC AMMETER AND AC

VOLTAGE GAUGES

The AC ammeter and AC voltmeter gauges are controlled

by the AC ammeter and AC voltmeter change-over switches.

Both of these switches are located on the control panel and

DO NOT effect the generator output. They are provided to

help observe how much power is being supplied, produced

at the UVWO terminals lugs.

Before taking a reading from either gauge, set the Voltage

Selector Switch (Figure 15) to the position which produces

the required voltage (For example, for 3Ø 200V, choose

the center 3Ø 240/139V position on the voltage selector

switch).

Figure 15. Voltage Selector Switch

240/139V 3

Ø Position

AC Voltmeter Gauge Reading

Place the AC Voltmeter Change-Over Switch (Figure 16)

in the W-U position and observe the phase to phase voltage

reading between the W and U terminals as indicated on

the AC Voltmeter Gauge (Figure 17)

Figure 16. AC Voltmeter

Change-Over Switch

Figure 17. AC Voltmeter

Gauge

AC Ammeter Gauge Reading

Place the AC Ammeter Change-Over Switch (Figure 18)

in the U position and observe the current reading (load

drain) on the U terminal as indicated on the AC Ammeter

Gauge (Figure 19). This process can be repeated for

terminals V and W.

Figure 18. AC Ammeter

Change-Over Switch

Figure 19. AC Ammeter

(Amp Reading on U Lug)

NOTICE

The ammeter gauge will only show a reading when

the Output Terminal Lugs are connected to a load

and in use.

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Multiquip DCA150SSJU3 Manuel d'utilisateur Page 43