Hitachi RCU-4011 Regenerative Converter

$2,135.00

1 in stock

  • Series: RCU Regenerative Converter Unit
  • 400 V Class
  • 11 kW (15 HP) Rated Capacity
  • Three-Phase, 25 % ED Duty

SPECIFICATIONS

Model Name RCU-4011
Series RCU Series Regenerative Converter Unit
Voltage Class 380 – 480 V AC (3-Phase, 50/60 Hz)
Rated Power 11 kW (15 HP)
Rated DC Input Current (Id) 26 A (average)
Rated AC Output Current (In) 20 A rms (100 s / 400 s cycle)
Continuous Output Current (Ic) 10 A rms
Regenerative Torque 150 % for 30 s / 100 % for 100 s / 80 % continuous
Duty Cycle 25 % ED (100 s ON / 400 s cycle)
Control Method PWM current control method
Protection Functions Over-current, Over-voltage, Overload, Overheat, Phase Imbalance, Emergency Stop
Enclosure Rating IP20 (Natural air cooling)
Mounting Style Vertical Wall or Panel Mount (KE3 Frame)
Dimensions (W × H × D) 195 × 425 × 210 mm (7.68 × 16.73 × 8.27 in)
Weight Approx. 12 kg (26.5 lb)
Ambient Temperature Range –10 °C to +40 °C (Operation) / –20 °C to +65 °C (Storage)
Humidity < 90 % (non-condensing)

Manuals and Specifications

Instruction Manual
Hitachi RCU Series Regenerative Converter Unit Instruction Manual (HAL1057C)

SERIES DESCRIPTION

The Hitachi RCU-4011 is part of the RCU Series Regenerative Converter Units, engineered to return braking energy to the power grid for 400 V-class inverter systems. It replaces traditional braking resistor systems, offering improved efficiency and reduced thermal losses for applications requiring frequent deceleration or regenerative operation.

Features

  • 400 V class converter for up to 11 kW (15 HP) inverters
  • Enables regenerative power feedback to the AC supply
  • Compact KE3 frame with natural air cooling and IP20 enclosure
  • Integrated protections against overload and thermal faults
  • Energy-saving alternative to dynamic braking resistors

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