TET - Desco
Contents
1. plastic colour black grey similar RAL 7021 and light grey similar 7035 width 45 mm 3TE Electrical connection 0 14 2 5mm via terminal screws Mounting ON DIN top hat rail Humidity eee 80 H non precipitating air Protection classi Il according to EN 60730 Protection type 20 at front side according to IEC 529 Standards conformity electromagnetic compatibility according to EN 61326 A1 A2 EMC directive 89 336 EWG low voltage directive 73 23 EWG FUNCTION The evaluation range is preset at the potentiometer on top Three measuring ranges can be chosen 10 C 30 C O C 60 C 10 C 120 C The temperature to be monitored is determined by the potentiometer Setpoint and the switchpoints hy steresis are defined at the potentiometer Hyst When temperature at the Pt1000 exceeds the value of Setpoint Hyst the output relay switches to rest position switched off When temperature falls below Setpoint Hyst the output relay is reactiva ted The following conditions result in a drop of the relay to rest position Excess temperature short circuit or wire breakage at the Pt 1000 sensor failure of power supply Measuring input and power supply have no electric connection i e are electrically isolated 5 4438 REGELTECHNIK T2. heat flow Direct sun irradiation or heat irradiation by similar sources powerful lamps halogen spotlights must absolutely be avoided Operating this device close to other devices that do not comply with EMC directives may influence functionality This device must not be used for monitoring applications which solely serve the purpose of protecting persons against hazards or injury or as an EMERGENCY STOP switch for systems or machinery or for any other similar safety relevant purposes Dimensions of enclosures or enclosure accessories may show slight tolerances on the specifications provided in these instruc tions Modifications of these records are not permitted Incase of a complaint only complete devices returned in original packing will be accepted These instructions must be read before installation and putting in operation and all notes provided therein are to be regarded Copyright by S S Regeltechnik GmbH Reprints in part or in total are only permitted with the approval of S S Regeltechnik GmbH 1322 1 08
3. ET Type WG2 Supply voltage Input Output sensor TET 230V AC 230V AC 2 5VA Pt1000 1 changeover contact potential free TET 24V AC 24V AC 2 5VA Pt1000 1 x changeover contact potential free TET 24V DC 24V DC 2 5VA Pt1000 1 x changeover contact potential free LA REGELTECH NIK TET Dimensional drawing 2 ZEE 85 45 39 45 45 65 Connecting diagram TET Bd A2 1 14 112 11 2 o E Supply voltage o c 3x Scheme TET 6 C UO AWA Ww VO IY Setpoint 10 10 C 30 c C 20 C 80 C 60 C 120 C 20 C 80 C 19 10 C 30 C 60 120 General notes REGELTECHNIK Our General Terms and Conditions for Business together with the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry ZVEI conditions including supplementary clause Extended Retention of Title apply as the exclusive terms and conditions Furthermore the following points must be observed These instructions shall be read before installation and putting in operation and all d
4. Operating instructions mounting amp installation TET Temperature controller for top hat rail installation with remote sensor S S REGELTECHNIK GMBH KLINGENHOFSTR 11 90411 NUREMBERG GERMANY PHONE 49 0 911 51947 0 FAX 49 0 911 51947 70 www SplusS eu mail SplusS eu u REGELTECHNIK THERMASREG TET Temperature controller for top hat rail installation with remote sensor APPLICATION For electronic control and monitoring of temperatures by remote sensor in the residential sector e g floor heating systems in halls and greenhouses and in the industrial sector This controller features sensor breakage recognition and a switch off function TECHNICAL DATA Power 94 V AC DC 230V AC 10 15 50 60Hz Control 10 C 30 C O C 460 C 10 120 selectable AAA A PEAGOO Output relay as single pole potential free changeover contact 1 Switching Capacity max BA 250 V AC Contact load Ue le AC 15 120V 3 5A 240V 3A Ue le DC 13 24V 2 5A EN 60947 5 1 VDE 0435 Operating difference adjustable Lifetime changeover contact mechanical 5 x 108 changeover contact electrical 1 105 Ambient conditions 20 C 60 C non precipitating Operating mode indicator LED Enclosure
5. irections contained herein shall be followed These devices must only be connected to safety extra low voltage and under dead voltage condition To avoid damages and errors at the device e g by voltage induction shielded cables shall be used laying parallel with current carrying lines is to be avoided and the EMC directives must be adhered to This device shall only be used for its intended purpose Respective safety regulations issued by the VDE the states their control authorities the TUV and the local energy supply company must be observed The buyer has to ensure adherence to the building and safety regulations and has to avoid all dangers of any kind We do not assume any warranties or liabilities for faults or damages arising or resulting from improper use of this device Consequential damages caused by a fault in this device are excluded from warranty or liability These devices must be installed by authorized qualified personnel only The technical data and connecting conditions shown in the mounting and operating instructions delivered together with the device are exclusively valid Deviations from the catalogue representation are not explicitly mentioned and are possible in terms of technical progress and continuous improvement of our products Incase of any modifications made by the user all warranty claims are forfeited This device must not be installed close to heat sources e g radiators or be exposed to their
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