AC Power Supplies
ReFlex Power™
4-12
M380056-01 Rev L
Input Current
Power factor corrected single-phase AC input; unipolar DC input; sinusoidal
current with AC input; continuous DC current with DC input.
Power Factor
> 0.95 at full output load, >0.65 at 20% output load, >0.45 at no load
Efficiency
72%, minimum
Front Panel Indicator LEDs
•
OUTPUT: green = output enabled and isolation relay closed
•
POWER: green = input AC/DC power applied to module
•
FAULT: red = internal abnormal operating condition detected; output
disabled and isolation relay opened
•
BUS:
green = internal bus communication established
4.3.6
I
NPUT
/O
UTPUT
C
ONNECTIONS
Parallel Grouping
Three modules can be connected in parallel: any module could be a master;
adjacent modules to the right (when viewed from the front of the unit) of the
master would be slaves; paralleling could be extended between mainframes;
control interface is automatically configured; outputs must be externally
hardwired in parallel.
Paralleling Performance Degradation
Conforms to requirements of individual module. Programming and measurement
accuracy of output current is reduced to 2% of full scale, at 25 °C, +/- 5 °C.
Multi-Phase
Modules are configured as individual AC sources. Their outputs can be
combined and programmed to produce multi-phase configurations, up to six
phases. Delta and wye loads are supported. Modules must be configured as
wye sources with neutrals connected. Delta-connected modules are prohibited.
Output Float Voltage
280V
RMS
, maximum from either output terminal to chassis
Summary of Contents for Elgar ReFlex Power
Page 1: ...M380056 01 Rev L www programmablepower com ReFlex Power Operation Manual...
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Page 85: ...ReFlex Power Controller ReFlex Power 3 22 M380056 01 Rev L This page intentionally left blank...
Page 89: ...AC Power Supplies ReFlex Power 4 4 M380056 01 Rev L Figure 4 1 ACPS Module Front Panel 875VA...
Page 120: ...ReFlex Power AC Power Supplies M380056 01 Rev L 4 35 Figure 4 11 Parallel Output Configuration...
Page 147: ...AC Power Supplies ReFlex Power 4 62 M380056 01 Rev L RST n...
Page 157: ...AC Power Supplies ReFlex Power 4 72 M380056 01 Rev L 26 Reset the unit RST n...
Page 274: ...ReFlex Power DC Power Supplies M380056 01 Rev L 6 71 18 Turn off the output RST n...
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Page 279: ...Active Loads ReFlex Power 7 4 M380056 01 Rev L Figure 7 1 LPAL 375W Front Panel...
Page 280: ...ReFlex Power Active Loads M380056 01 Rev L 7 5 Figure 7 2 HPAL 750W Front Panel...
Page 281: ...Active Loads ReFlex Power 7 6 M380056 01 Rev L Figure 7 3 Typical Active Load Rear Panel...
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