Deni 5300 Specifications download pdf (Page 18)

Magtrol Model 5300 Three Phase Power Analyzer

Chapter 4 - Operation

AMPERES RANGE

Figure 10. Current Range Selections

5 25 100 AUTO

5, 25 and 100 Amperes rms plus AUTO range: At power

turn on, the 5 Amps range and AUTO (auto ranging)

are active, by default. Up ranging occurs when the

measured current on any phase exceeds that range

maximum current by 5% (>105%). This feature is active

in either AUTO (LED on) or manual (LED off).

Automatic down ranging occurs only in AUTO when

the measured current falls to about ¼% below that

range's maximum value.

The PA up-ranging feature protects the instrument from

overload and ensures accurate measurements.

Exceeding the PA maximum current of 100 Amps on

any phase causes the instrument to display "HELP."

This means that you must reduce your input current

until the normal display reappears.

ANALOG OUTPUT OPTION

This option provides analog output signals for AMPS,

VOLTS and WATTS.

These three analog outputs with their common are

isolated from the measured circuits at 750 Volts

continuous breakdown.

The outputs are provided through a standard 5 pin DIN

style connector located on the rear panel of the 5300 -

see figure 11 for connections. The analog output voltage

is 5.00 volts at each AMPS, VOLTS or WATTS range

maximum value.

See Section 2 - Specifications.

NOTE: Analog output of POWER

FACTOR is not provided

Figure 11. Analog Output Connections

N/C 5 1 COM

WATTS 4 2 AMPS

VOLTS

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 39 40

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Deni 5300 Specifications Page 18