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3 measurement – AMETEK ReFlex User Manual

Page 94

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ReFlex Power™

AC Power Supplies

M380056-01 Rev K

4-9

Frequency

Programming Range: 1.2 kHz option: 45 through 1200 Hz

5.0 kHz option: 45 through 5000 Hz

Programming Accuracy:

0.01% of set point + 0.01%/kHz, at 25 °C, +/- 5 °C

Programming Resolution: 0.1 Hz to 1 kHz

0.5 Hz to 5 kHz

Phase

Programming Range: 0-360 degree; B-phase and C-phase with respect to

A-phase; the leftmost module shall be A-phase (the
master); adjacent modules to the right of A-phase
would be B-phase and C-phase; counterclockwise
phaser rotation is assumed; therefore, the phase angle
offset is leading the master reference.

Programming Accuracy:

1 degree + 1 degree/kHz for balanced resistive load
measured with respect to A-phase, at 25 °C, +/- 5 °C.

Programming Resolution: 0.25 degree

4.3.3

M

EASUREMENT

RMS Voltage Range

low range: 0-145VAC
high range: 0-290VAC

Voltage Accuracy

(0.1% + 0.2%/kHz) of full scale, at 25 °C, +/- 5 °C; from 0.25% to 102% of full
scale.

Voltage Resolution

0-140VAC range: 20mV; 0-280VAC range: 40mV

RMS Current Range

0-10A

RMS

Current Accuracy

(0.5% +0.3%/kHz) of full scale, at 25 °C, +/- 5 °C; from 1.5% to 102% of full
scale.

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