Danfoss CI-Tronic Reversing Motor Contactor, RCI
Images are representations only.

RCI CI-Tronic Reversing Contactor

Brand: Danfoss

RCI reversing contactors are designed for demanding forward/reverse control of 3-phase AC motors. The zero cross-switching method ensures very fast and precise motor control and virtually eliminates EMC emission. 

The RCI reversing contactor is ideal where fast switching capability and long life are essential.
Features
  • Compact modular design complete with heat sink
  • Operational current up to 10 A (AC-3)
  • Built-in interlock between forward and reverse
  • Built-in varistor protection
  • Universal control voltage
  • Burst firing (zero cross)
  • Problem-free specification according to industry standard
  • Easy and quick installation

Specifications

Brand

Ambient Temperature Range

  • -5° to 60° C (23° to 140° F)

Applications

  • Conveyors
  • Fast Reversing Capabilities
  • Packaging Lines
  • Thread Cutting Machines

Approvals & Certifications

  • EMC
  • ULc Listed

Current

  • 1 mA - Max.
  • 10 A - Motor Load
  • 10 mA - Min. Operational Current
  • 8 A - Motor Load

Delay Time

  • 30/80 ms - Interlock Delay Time (Min./max.)
  • 60/150 ms - Interlock Delay Time (Min./max.

Dissipation

  • For Continuous Duty: 2 W/A
  • For Intermitted Duty: 2 W/A x Duty Cycle

Environmental Protection

  • IP20
  • IP23

Indication

  • LED Status Indicator

Mounting

  • DIN Rail Mounting

Mounting Position

  • Vertical (± 30°)

Power Requirement

  • 25 mA at 4 Vdc - Control Current/Power, Max.
  • 6 mA / 1.5 VA at 24 Vdc - Control Current / Power, Max.

Response Time

  • 1 Cycle, Max.
  • 1/2 Cycle, Max.

Storage Temperature

  • -20° to 80° C (-4° to 176° F)

Supply Voltage

  • 20.4 Vac/dc - Max.
  • 208-240 Vac at 50/60 Hz
  • 24-230 Vac/dc - Control Voltage Range (± 10 %)
  • 4 kV - Rated Impulse Withstand Voltage
  • 4.25 Vdc - Max.
  • 400-480 Vac at 50/60 Hz
  • 5-24 Vdc - Control Voltage Range (± 10 %)
  • 660 Vac - Rated Insulation Voltage

Voltage Drop

  • 1.5 Vdc - Min. Voltage Drop
  • 7.2 Vac/dc - Min. Voltage Drop

Typical applications are conveyors, thread cutting machines, packaging lines and other applications where fast reversing capabilities are needed.

Documentation

Document

show more