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INSTALLATION
A-3 A-3
IDEALARC R3R
TECHNICAL SPECIFICATIONS - IDEALARC R3R-400
INPUT - THREE PHASE ONLY
Standard Voltage Input Current @ Rated Output
230V 74A
460V 37A
RATED OUTPUT
Duty Cycle Amps Volts at Rated Amps
100% 300 32
60% 400 36
35% 500 40
OUTPUT
Current Range Maximum Open Circuit Voltage
60 to 500 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
230/60 125 74 6 (16 mm
2
) 6 (16 mm
2
)
460/60 60 37 10 (6 mm
2
) 10 (6 mm
2
)
PHYSICAL DIMENSIONS
Height Width Depth Weight
27.50 in. 22.25 in. 33.10 in. 402 lbs.
(700 mm) (565 mm) (840 mm) (182 kg)