GeTech Automation is an authorized distributor of Gefran Group, manufacturer of systems and components for automation of industrial processes.
Fifty years of experience and vast know-how, a company that puts client needs at the forefront and constant technological innovation make Gefran a leader in the sector of components for automation and control systems for industrial processes.
Our customers buy Gefran products because they have the guarantee of expert advice and the best possible partner in terms of sensors, components, systems, drivers and inverters.
This regular contact with customers and the high level of expertise are the guarantee of offering complete and customized products and solutions.
Collaboration with leading research centers and universities in Europe, as well as regular R & D investment allow the group to develop new technologies to meet market demand.
Gefran Group activity is divided into four main areas: sensors, automation components, systems and motion control.
Thus, Gefran can offer high technology products and fully integrated systems, entering the market as a single source supplier.
We offer solutions for business from different industries
Our partners
SENSORS
Fundamental components for process control, Gefran's sensors measure main variables such as temperature, pressure, position and force. The main element of the sensors is produced in cleanrooms, in environments protected from any kind of pollutant and equipped with highly technological work and control instruments.
COMPONENTS
Three product lines are dedicated to indicating and controlling process variables: static groups, regulators and electronic indicators. A range of constantly evolving devices capable of providing innovative solutions and responding to the needs of process optimisation and intelligent management of energy consumption. These devices complete the range of support services offered and faster delivery times, the key factors that make Gefran a competitive and reliable partner.
AUTOMATION PLATFORMS
Gefran designs and manufactures automation control systems offering machine constructors a wide range of specific components (Unit Control Panels, Operator Interfaces, input/output systems, as well as programmable logic controllers and industrial PLC). This dedicated division also designs and develops solutions that adapt to customer projects, offering unique and exclusive "turnkey" solutions.
MOTION CONTROL
This range of products, designed and manufactured at the Drive and Motion Control Unit of Gefran in Gefrenzano (VA), consists of continuous and alternating current electronic drives and electric motors, including a complete range to fully satisfy the needs of industrial automation. The line also includes a series of inverters for the domestic and industrial photovoltaic industry.
RX Motor Protection Relay
Take your motor protection to a new level.
The RX Series provides more than just solid state overload or power protection relays. By using features previously found only in large expensive Motor Protection Relays, the RX Series allows even small to medium sized motor applications to be protected by the best technology available, yet at a price affordable to all.
Advanced Technology for Maximum Motor and System Protection
The RX Series uses Thermal Modeling software normally found only in the most sophisticated Motor Protection Relays. This software keeps track of power related issues occurring in the motor circuit that contribute to causing a thermal overload. If there is a power loss, a unique combination of non-volatile memory and a real-time clock ensure that this protection is in effect when power is restored. Should an overload occur, the RX Series is intelligent enough to make sure that it can only be reset when the motor is sufficiently cooled down and is ready to start again successfully. Voltage input features allow true Motor Load Monitoring, not just current, along with Power Factor, kVA and Frequency.
Built-in Flexible Control Features Provide Cost and Space Savings
A 24 hour / 7 day Real Time Clock on board allows for several additional features that can eliminate the need for other discrete devices. Duty cycle can be controlled by using the Starts/Hour and Minimum Time Between Starts features, plus a Coast-Down / Backspin timer can prevent restarting while a motor is spinning backwards. In addition, simple Batch Time processes of up to 7 events can be programmed for daily, multi-day or weekly operations without the need for an external time clock. A Restart Delay timer allows staggered restarting of multiple units as well.
Add Metering and Communications to New or Existing Starters
Metering for Three Phase Currents, Voltages, kW, kVA, kVAR, Power Factor, Frequency, kWH, Elapsed Run Time, Run Cycle Count, Lock-Out Time, Reset Time and Remaining Thermal Capacity are all included, and can be both read on the display and communicated via the built-in RS-485 Modbus RTU comm. Port. Optional converters allow communications via DeviceNet, Field Bus, Profibus and other protocols as well. Fault memory with time and date stamps helps in troubleshooting and returning to operation.
Features
- True Thermal Modeling
- Advanced Motor Protection
- Metering for Three Phase Currents, Voltages , kW, kVA, kVAR, Power Factor, Frequency, kWH, Elapsed Run Time, Run Cycle Count, Lock-Out Time, Reset Time and Remaining Thermal Capacity
- Real-time Clock
- DIN-Rail Mount
- RS485 Modbus RTU
| Name | Size | Date | |
 | RX_Brochure.pdf RX Motor Protection Relay | 3729.79 KB | 2020-02-27 13:02 |
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