POWER CONTROL RELAYS, STATIC UNITS AND POWER CONTROLLERS

More than fifty years of experience, an organisation with a strong focus on the customer's needs and non-stop technological innovation have made Gefran a benchmark in the design and production of sensors, systems and components for industrial process automation and control. Expertise, flexibility and process quality are the factors that distinguish Gefran in the production of integrated tools and systems for specific applications in various fields of industry, with consolidated know-how in the plastics, mobile hydraulics, heating and lifting sectors. Technology, innovation and versatility represent...

Thanks to its consolidated experience in the supply of process controls and an ongoing research and development programme, Gefran offers a series of solutions for all applications requiring accurate and safe control in heating processes with electric heaters to meet today’s challenges in a variety of industries. Gefran offers a wide range of products that are scalable in terms of both performance and characteristics, indispensable for management of various types of electrical resistors, such as infrared lamps, linear resistors, SiC, MoSi2 and graphite. Gefran's Power Controllers and SSR units...

RELAYS, STATIC UNITS AND POWER CONTROLLERS APPLICATION SECTORS AEROSPACE AERONAUTICAL FOOD INDUSTRY INDUSTRIAL FURNACES LABORATORIES / MEDICAL HEAT TRACING PLASTIC EXTRUSION INJECTION BLOW MOLDING GLASS PRODUCTION PRINTING MACHINES COMPOUND MATERIAL PRODUCTION

RESISTIVE ELECTRICAL LOADS Electrical energy is transformed into thermal energy (heat) by devices called "electrical resistors". Different types of resistors are used depending on the temperature of the heating process, requiring different types of control. Heat treatment applications up to 900 °C (1652 °F) Low/medium current Control Devices • SSR/Power controller Surface heating applications up to 800 °C (1472 °F). Low/medium current 3 types: • Short wave (SWIR) • Medium wave (MWIR) • Long wave (LWIR) Control Devices • SSR/Power Controller Heat treatment applications up to 2400 °C (4352 °F)...

RELAYS, STATIC UNITS AND POWER CONTROLLERS THE RIGHT SETTING FOR ALL IR HEATING LAMPS Gefran offers a complete range of devices for precise control of infrared heating lamps, from long wave lamps to short wave lamps. Infrared lamps are used in many applications due to their versatility and their ability to provide thermal energy with precision, high efficiency and energy savings. Gefran Power Controllers, with their specific functions, allow safe, perfect control of infrared lamps, optimizing their performance and increasing their average operating life. DEDICATED SOFT START IR BROKEN LAMP DETECTION...

GEFRAN Xtra POWER CONTROL PERMANENT COMPLETE PROTECTION Automatic, continuous, uninterrupted and repeatable short circuit protection. Easy to rearm, requiring no training or special equipment AUTOMATIC SHORT-CIRCUIT FAILURE PROTECTION No need to replace, find or operate fuses or reset circuit breakers. Automatic reset following temporary short circuit to maintain production Increases machine uptime, reduces scrap and improves productivity. Cost reduction and optimization of spare fuse stocks Guaranteed production Easy to install with limited maintenance Fully automated reset NORMAL OPERATION...

RELAYS, STATIC UNITS AND POWER CONTROLLERS SHORT CIRCUIT CURRENT RATING (SCCR) WHAT IS SCCR CERTIFICATION The amount of current that a component, if applied correctly, can safely withstand in the event of a failure. Having sufficient protection against short circuits in industrial control panels to protect equipment and personnel from risks and damage. In US industrial control panels used for machines or plants. The Occupational Safety and Health Administration (OSHA) and the National Electrical Code (NEC), via Underwriters Laboratories (UL).

CONFIGURATION SOFTWARE GF_eXpress is a software for configuration/ parameterization of all GEFRAN devices (components, automation products, drives and sensors). The selection and parameterization of the device is simple and intuitive thanks to a completely graphic interface. “GEFRAN NFC” APP - SMART CONFIGURATION • Easy-to-use configuration • Data monitoring • Integrated diagnostic • Backup and Restore configuration • Remote sharing GF_eXpress configu

MELT PRESSURE RELAYS, STATIC UNITS SENSORS AND POWER CONTROLLERS CONNECTIVITY FACTORY INTEGRATION AND SYSTEM DIAGNOSTICS Solid State Relay and Power Controllers are prepared for connection to centralized acquisition or control systems such as HMI and DCS within factory automation networks. Thanks to the wide range of communication fieldbuses available, Power Controllers may be connected with all major factory automation systems. CERTIFICATIONS ODVA and PI certification for Eternet/IP and ProfiNET fieldbuses, respectively, guarantees the efficiency and compatibility of data exchange between the...

SOLID STATE RELAY SERIES SIMPLE AND ROBUST, SUITABLE FOR A VARIETY OF APPLICATIONS • 10A to 120A • Logic / Analogic command • Load disconnection alarm (HB) and overheating alarm • Single and three-phase • With and without integrated heat sink

RELAYS, STATIC UNITS AND POWER CONTROLLERS AN EXCLUSIVE COMPACT PRODUCT INTEGRATING PID & POWER CONTROLLER REGULATION • 4 Solid State relays • Fieldbus communication COMPACT AND VERSATILE, SUITABLE FOR THE CONTROL OF MEDIUM AND HIGH COMPLEXITY ELECTRIC HEATING PROCESSES • Linear and non-linear resistors and transformers • Fully configurable command signal, firing mode and feedback • Digital communication SIMPLE AND PRECISE, IDEAL FOR ADVANCED ELECTRIC HEATING CONTROL • Linear and non-linear resistors and transformers • Mono, two and three phase • Fieldbus communication • Preventive maintenance...

PHOTOVOLTAIC, PLASTIC, FURNACES, GLASS, PAPER, FOOD POWER CONTROLLER PLASTIC, PACKAGING, FURNACES STATIC UNITS PLASTICS, PACKAGING STATIC RELAYS