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RCI CI-Tronic Reversing Contactor
Brand: DanfossRCI 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
- UL-C
Current
- 1 mA - Max.
- 10 A - Motor Load
- 10 mA - Min. Operational Current
- 8 A - Motor Load
Delay Time
- 30/80 milliseconds - Interlock Delay Time (Min./Max.
- 60/150 milliseconds - 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.