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Monitoring and controlling for your safety Tele Haase was founded in 1963 and is Austria’s market leader in developing state-of-the-art monitoring, control and automation technology. We are known for operational excellence in the development and production of control and monitoring components for automation applications in industry and building automation. T E L E P R O D U C T S are installed globally in friendly generation of renewable energies using various control cabinets or control installations. water, wind and sun and have long been what is Thanks to the simple integration into new or...

All over the world We are the Austrian market leader for timing and monitoring relays. Our relays might be small but they master a huge variety of applications. TELE at a glance Monitoring devices for physical values such as aa current, voltage, temperature, frequency, level, power factor, active power … Provider of high-quality industrial switching relays aa and power electronics Grid and system protection for renewable energies aa Extensive technical expertise thanks to nearly aa 60 years of experience Global sales network aa Electronic manufacturing services at crisis-proof aa location in...

Who we are We have nearly 60 years of experience in the development and production of control and monitoring components and we are happy to share this know-how with our customers. At the Vienna location we are committed to the highest quality, sustainability and outstanding customer service, both in the production of our own products and in EMS production. In the professional implementation of innovative ideas from customers we score with flexibility and reliability. nuvv uu yuu benefit from this? ■ Short development and realization times ■ Proven modular components ■ Ability to integrate into...

Our business areas With solid engineering know-how, TELE develops and produces smart technology for a better world. We try out ideas and break new ground on our way to “the company of the future”. Automation components According to our customers’ needs, we develop and produce technical solutions for a wide variety of controlling and monitoring tasks, such as timing and monitoring relays, grid and system p rotection, power electronics and industrial IoT. TELE products are being used all over the world in control cabinets, plant and machinery, renewable energy sector or facility management. EMS...

Product categories Our product range consists of the following high quality products: Timing relays can make system and machine operation even more efficient. They check t he time for you. For example, they switch off wind turbines after a preset time or fertilize grapevines for a defined timespan. Your production is never thrown off its rhythm, which saves money. Monitoring relays measure and monitor current, voltage, temperature, frequency, level, power factor and active power. A variety of different enclosures for control technology, industrial systems, machinery and building installations...

TIMING & MONITORING RELAYS, COUPLING PRODUCT CATEGORY UNITS TIMING & TIMING & MONITORING MONITORING RELAYS, POWER RELAYS MONITORS TIMING & MONITORING RELAYS Labelling area Product standards Energy consumption Electrical connection Overvoltage category / Rated impulse withstanding voltage Application field Base accuracy FOR THE ENTIRE PRODUCT RANGE PLEASE VISIT

Product features Each of our products is characterized by special features: Timing and monitoring relays, aa standard front dimension) Timing and monitoring relays, aa UL a a listed, CE conformity marking UL a a listed, CE conformity marking Recessed potentiometer buttons, aa Recessed potentiometer buttons, aa analog indication by means of LED analog indication by means of LED measuring circuit measuring circuit Compact industrial design aa

Industrial design aa (45 mm standard front dimension) Timing and monitoring relays, single aa and multifunction Timing and monitoring relays, single and aa multifunction Width 22.5 mm and 45 mm, 1 or 2 aa changeover contacts (CO) Width 35 mm, 2 changeover contacts aa (2CO) or 1 changeover and 1 normally UL a a listed, CE conformity marking Recessed potentiometer buttons, aa analog indication by means of LED, digital indication by means of LCD- Recessed potentiometer buttons, analog aa 12 a a to 240 V AC/DC, powered by measuring

FUNCTIONS TIMING RELAYS Timing Relays Function OverviewOur timing relays have a variety of functions -here they are in detail: U Supply voltage LED U/t LED status indication for supply voltage S Control/Trigger input LED LED status indication and timing of function Y Star/Wye time LED U LED status indication supply voltage R Relay output A Delta time LED R Led status indication relay output T Thyristor output t Set time When the supply voltage U is applied, the set interval t begins. After the interval t has expired the output relay R switches into on-position. This status remains until the supply...

FUNCTIONS TIMING RELAYS When the supply voltage U is applied, the release for the interval starts. When the control contact S is closed, the set interval t begins. If the control contact S is opened during the set interval t, the interval stops, and the already expired interval is stored. During the lapse of time the control contact can be opened or closed as often as required. If the sum of the periods, in which the control contact S is closed reaches the set interval t the output relay R switches into on-position. The interval is stopped and a further activation of the control contact S remains...

FUNCTIONS TIMING RELAYS The supply voltage U must be constantly applied to the device. When the control contact S is closed, the set interval t1 begins. After the interval t1 has expired, the output relay R switches into on-position and the set interval t2 begins. After the interval t2 has expired, the output relay switches into opposition. During the interval, the control contact can be operated any number of times. A further cycle can only be started when the cycle run has been completed. Wa SINGLE SHOT TRAILING EDGE WITH CONTROL INPUT The supply voltage U must be constantly applied to the...