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INSTALLATION
A-2 A-2
IDEALARC R3R
TECHNICAL SPECIFICATIONS - IDEALARC R3R-300
INPUT - THREE PHASE ONLY
Standard Voltage Input Current @ Rated Output
230V 56A
460V 28A
RATED OUTPUT
Duty Cycle Amps Volts at Rated Amps
100% 230 29
60% 300 32
35% 375 35
OUTPUT
Current Range Maximum Open Circuit Voltage
45 to 375 Amps 67 VDC
RECOMMENDED INPUT WIRE AND FUSE SIZES AT 60% DUTY CYCLE
Input Wire Size Ground Wire Size
Input Voltage / Fuse Input Ampere Type 75°C Type 75°C
Frequency (Super Lag) Rating on Copper Wire in Copper Ground
or Breaker Size Nameplate Conduit Wire in Conduit
Volts/Hz AWG (IEC) Sizes AWG (IEC) Sizes
230/60 80 56 8 (10 mm
2
) 8 (10 mm
2
)
460/60 40 28 10 (6 mm
2
) 10 (6 mm
2
)
PHYSICAL DIMENSIONS
Height Width Depth Weight
27.50 in. 22.25 in. 33.10 in. 350 lbs.
(700 mm) (565 mm) (840 mm) (159 kg)