Boiler room components 0463EN October 2013

Transcription

1 40 90 Boiler room components 0463EN October 2013 Contact regulation thermostat Electrical connections Terminal 1: common input Terminal 2: opens the circuit with the increase in temperature Terminal 3: closes the circuit with the increase in temperature K373Y013 Description The K373Y013 is a regulation thermostat for use in a boiler room. The device is a contact one (to be assembled on the outside of the pipes). It is a regulating device that works automatically: when the water temperature set on the graduated knob (on the front, with a range of C) is reached, the heat flow from the generator is interrupted. This flow restarts automatically when the water temperature falls below the set value. Dimensions Warning. The device must be installed and wired up by specialised personnel only, scrupulously respecting the current safety standards and legal requirements. W 30 L 20 C Main characteristics Graduated knob for temperature regulation (in a range of C) Screws for temperature and differential regulation Output contacts (interruption or switchover) Contact capacity 16 (2,5) A / 250 V~ (cont. 1-2) - 2,5 A / 250 V~ (cont. 1-3) Assembly on pipes Fairlead M20 x 1,5 Protection degree IP30 Insulation class I Storage temperature C Technical data Differential 8 ±3 K Thermal gradient < 1 K/min Max. head temperature: 85 C Compliance Compliance with standards EN (and updates) and EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility) and subsequent updates 93/68/EEC Compliance with PED directive 97/23/EC. EC mark 3/8 GAS L [mm] H [mm] W [mm] Product specifications K373Y013 Bimetallic contact regulation thermostat with temperature regulator. Contact assembly on heating system pipes. Graduated knob for temperature regulation, with a range of C. Screw for differential temperature regulation. Output contacts (interruption or switchover). CONTACT CAPACITY: contacts 1-2: 16 (2,5) A / 250 V. contacts 1-3: 2,5 A / 250 V. Fairlead M20x1,5. Protection degree IP30. Insulation class I. Storage temperature C. Differential 8 ±3 K. Thermal gradient < 1 K/min. Dimensions 45x112x55 mm (LxHxW). Max. head temperature 85 C. Dimensions 45x112x55 mm (LxHxW). Compliance with standards EN , EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility). Compliance with PED directive 97/23/EC H 1

2 0463EN October 2013 Contact regulation thermostat Additional information For further information, visit the website or contact the technical service: ' * consulenza.prodotti@giacomini.com This information is intended as an example. Giacomini S.p.A. reserves the right to modify the contents - at any time and without prior warning - for technical or commercial reasons. The information in this technical sheet does not exempt the user from scrupulously observing the existing regulations and standards relating to good technical practices. Giacomini S.p.A. Via per Alzo, San Maurizio d Opaglio (NO) Italy 2

3 0464EN October 2013 Immersion regulation thermostat INAIL (ISPES.L) compliant Electric connections Terminal 1: opens the circuit with the increase in temperature Terminal 2: closes the circuit with the increase in temperature Terminal C: common input K373Y021 Description The K373Y021 is a regulation thermostat for use in a boiler room. It is INAILapproved. The device is an immersion one (with a sensitive bulb to be inserted in the housing). It is a regulating device that works automatically: when the water temperature set on the graduated knob (on the front, with a range of 0 90 C) is reached, the heat flow from the generator is interrupted. This flow restarts automatically when the water temperature falls below the set value. Dimensions Warning. The device must be installed and wired up by specialised personnel only, scrupulously respecting the current safety standards and legal requirements. L W1 W Note. Thermostat K373Y021 complies with the regulations of INAIL R collection - Technical application specifications of Title II of Ministerial Decree (Italy). H 1/2 NPT Main characteristics Knob for temperature regulation (in a range of 0 90 C) Output contacts (interruption or switchover) Contact capacity 10 (2,5) A / 250 V (cont.1) (2,5) A / 250 V (cont. 2) Bulb length 97 mm Housing (included) with 1/2 M connection; length 100 mm Fairlead M20 x 1,5 Protection degree IP40 Insulation class I Storage temperature C Technical data Tolerance ±3 K Differential 4 ±1 K Thermal gradient < 1 K/min Time constant < 1 Max. head temperature 80 C Max. bulb temperature 125 C Max. working pressure 10 bar Compliance Compliance with standards EN (and updates) and EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility) (and subsequent updates) and 93/68/EEC Compliance with PED directive 97/23/EC EC mark L [mm] H [mm] W [mm] W1 [mm] Product specifications K373Y021 Immersion regulation thermostat. Assembly with sensitive bulb inserted in heating system pipes. Liquid expansion operating principle. TR regulation thermostat, type 1 action in accordance with INAIL "R" collection. Graduated knob for temperature regulation, with a range of 0 90 C. Output contacts (interruption or switchover). CONTACT CAPACITY: contact 1: 10 (2,5) A / 250 V. contact 2: 6 (2,5) A / 250 V. Bulb length 97 mm. Housing (included) with 1/2 M connection (length 100 mm). Fairlead M20x1,5. Protection degree IP40. Insulation class I. Storage temperature C. Tolerance ±3 K. Differential 4 ±1 K. Thermal gradient < 1 K/min. Time constant < 1 min. Dimensions 55x112x162 mm (LxHxW). Max. head temperature 80 C. Max. bulb temperature 125 C. Max. working pressure 10 bar. Compliance with standards EN , EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility). Compliance with PED directive 97/23/EC.. 1

4 0464EN October 2013 Immersion regulation thermostat INAIL (ISPES.L) compliant Additional information For further information, visit the website or contact the technical service: ' * consulenza.prodotti@giacomini.com This information is intended as an example. Giacomini S.p.A. reserves the right to modify the contents - at any time and without prior warning - for technical or commercial reasons. The information in this technical sheet does not exempt the user from scrupulously observing the existing regulations and standards relating to good technical practices. Giacomini S.p.A. Via per Alzo, San Maurizio d Opaglio (NO) Italy 2

5 0465EN October 2013 Immersion safety and regulation bi-thermostat Compliance Compliance with standards EN (and updates) and EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility) (and subsequent updates) and 93/68/EEC Compliance with PED directive 97/23/EC EC mark Electric connections K373Y022 Description The K373Y022 is a bi-thermostat for use in a boiler room. It is INAIL-compliant. The device is an immersion one (with a sensitive bulb to be inserted in the housing). The bi-thermostat combines regulation and safety (manual reset) functions in one single device. Note. Thermostat K373Y022 complies with the regulations of INAIL R collection - Technical application specifications of Title II of Ministerial Decree (Italy). Regulation function - The device has an automatic-type regulation function: when the water temperature set on the graduated knob (on the front, with a range of 0 90 C) is reached, the heat flow from the generator is interrupted. This flow restarts automatically when the water temperature falls below the set value. Safety function - The device has an automatic-type lockout function: when the calibration temperature of the limiter (pre-set in the factory at a value of 100 C) is reached, the heat flow from the generator is interrupted. This flow restarts when the water temperature falls below the set calibration value. The reset can only be made manually (using a tool, if necessary). LIMITER Terminal 2 = Opens the circuit with the increase in temperature Terminal C = Common input REGULATOR Terminal 1 = Opens the circuit with the increase in temperature Terminal 2 = Closes the circuit with the increase in temperature Terminal C = Common input Dimensions Warning. The device must be installed and wired up by specialised personnel only, scrupulously respecting the current safety standards and legal requirements. L W H Main characteristics Knob for temperature regulation (in a range of 0 90 C) Manual reset button Output contacts (interruption or switchover) Regulator contact capacity 10 (2,5) A / 250 V (cont. 1) (2,5) A / 250 V (cont. 2) Limiter contact capacity 10 (2,5) A / 250 V (cont. 2) Bulb length 97 mm Housing (included) with 1/2 M connection; length 100 mm 2 fairlead M20x1,5 Protection degree IP40 Insulation class I Storage temperature C Technical data Tolerance ±5 K (regulator), -6 K (limiter) Regulator differential 4 ±1 K Limiter differential 20 ±5 K Limiter factory calibration 100 C (+0 C / -6 C) Thermal gradient < 1 K/min Time constant < 1 min Max. head temperature 80 C Max. bulb temperature 125 C Max. working pressure 10 bar 1/2 NPT L [mm] H [mm] W [mm] Product specifications K373Y022 Regulation thermostat and safety thermostat. Assembly with sensitive bulb inserted in heating system pipes. Liquid expansion operating principle. TR regulation thermostat with type-1 action and STB safety thermostat with type- 2 in accordance with INAIL "R" collection. Graduated knob for temperature regulation, with a range of 0 90 C. Button for manual reset. Output contacts (interruption or switchover). REGULATOR CONTACT CAPACITY: contact 1: 10 (2,5) A / 250 V. contact 2: 6 (2,5) A / 250 V LIMITER CONTACT CAPACITY: contact 2: 10 (2,5) A / 250 V. Bulb length 97mm. Housing (included) with 1/2 M connection (length 100 mm). Two fairleads M20x1,5. Protection degree IP40. Insulation class I. Storage temperature C. Tolerance ±5 K (regulator), -6 K (limiter). Differential 4 ±1 K (regulator), 20 ±5 K (limiter). Limiter factory calibration 100 C (+0 C / - 6 C). Thermal gradient < 1 K/min. Time constant < 1 min. Dimensions 101x113x162 mm (LxHxW). Max. head temperature 80 C. Max. bulb temperature 125 C. Max. working pressure 10 bar. Compliance with standards EN , EN Compliance with directives 73/23/ EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility). Compliance with PED directive 97/23/EC.. 1

6 0465EN October 2013 Immersion safety and regulation bi-thermostat Additional information For further information, visit the website or contact the technical service: ' * consulenza.prodotti@giacomini.com This information is intended as an example. Giacomini S.p.A. reserves the right to modify the contents - at any time and without prior warning - for technical or commercial reasons. The information in this technical sheet does not exempt the user from scrupulously observing the existing regulations and standards relating to good technical practices. Giacomini S.p.A. Via per Alzo, San Maurizio d Opaglio (NO) Italy 2

7 0466EN October 2013 Immersion safety thermostat Electric connections Terminal 2 = Opens the circuit with the increase in temperature Terminal C = Common input K373Y023 Warning. The device must be installed and wired up by specialised personnel only, scrupulously respecting the current safety standards and legal requirements. Description The K373Y023 is a safety thermostat (with STB-type functions) with manual reset, for use in a boiler room. It is INAIL-approved. The device is an immersion one (with a sensitive bulb to be inserted in the pipes). It works automatically: when the calibration temperature of the limiter (pre-set in the factory at a value of 100 C) is reached, the heat flow from the generator is interrupted. This flow restarts when the water temperature falls below the set calibration value. The reset can only be made manually (using a tool, if necessary). Dimensions L W Note. Thermostat K373Y023 complies with the regulations of INAIL R collection - Technical application specifications of Title II of Ministerial Decree (Italy). H 1/2 NPT Main characteristics Manual reset button Output contacts (interruption) Limiter contact capacity 10 (2,5) A / 250 V (cont. 2) Bulb length 97 mm Housing (included) with 1/2 M connection; length 100 mm Fairlead M20x1,5 Protection degree IP40 Insulation class I Storage temperature C Technical data Tolerance -6 K (limiter) Limiter factory calibration 100 C (+0 C / -6 C) Thermal gradient < 1 K/min Time constant < 1 min Max. head temperature 80 C Max. bulb temperature 125 C Max. pressure 10 bar L [mm] H [mm] W [mm] Product specifications K373Y023 Immersion safety thermostat. Assembly with sensitive bulb inserted in heating system pipes. Liquid expansion operating principle. STB safety thermostat, type 2 action in accordance with INAIL "R" collection. Button for manual reset. Output contacts (interruption or switchover). LIMITER CONTACT CAPACITY: contact 2: 10 (2,5) A / 250 V. Bulb length 97 mm. Housing (included) with 1/2 M connection (length 100 mm). Fairlead M20x1,5. Protection degree IP40. Insulation class I. Storage temperature C. Tolerance -6 K (limiter). Limiter factory calibration 100 C (+0 C / - 6 C). Thermal gradient < 1 K/min. Time constant < 1 min. Dimensions 55x110x162 mm (LxHxW). Max. head temperature 80 C. Max. bulb temperature 125 C. Max. working pressure 10 bar. Compliance with standards EN , EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility). Compliance with PED directive 97/23/EC. INAIL (ISPESL) compliant. Compliance Compliance with standards EN (and updates) and EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility) and subsequent updates 93/68/EEC Compliance with PED directive 97/23/EC EC mark 1

8 0466EN October 2013 Immersion safety thermostat Additional information For further information, visit the website or contact the technical service: ' * consulenza.prodotti@giacomini.com This information is intended as an example. Giacomini S.p.A. reserves the right to modify the contents - at any time and without prior warning - for technical or commercial reasons. The information in this technical sheet does not exempt the user from scrupulously observing the existing regulations and standards relating to good technical practices. Giacomini S.p.A. Via per Alzo, San Maurizio d Opaglio (NO) Italy 2

9 0546EN October 2013 Immersion safety thermostat Electric connections Terminal 2 = Opens the circuit with the increase in temperature Terminal C = Common input K373Y033 Warning. The device must be installed and wired up by specialised personnel only, scrupulously respecting the current safety standards and legal requirements. Description The K373Y033 is a safety thermostat (with STB-type functions) with manual reset, for use in a boiler room. It is INAIL-approved. The device is an immersion one (with a sensitive bulb to be inserted in the pipes). It works automatically: when the calibration temperature of the limiter (pre-set in the factory at a value of 110 C) is reached, the heat flow from the generator is interrupted. This flow restarts when the water temperature falls below the set calibration value. The reset can only be made manually (using a tool, if necessary). Dimensions ,5 Note. Thermostat K373Y033 complies with the regulations of INAIL R collection - Technical application specifications of Title II of Ministerial Decree (Italy) /2 NPT Main characteristics Manual reset button Output contacts (interruption) Limiter contact capacity 10 (2,5) A / 250 V (cont. 2) Bulb length 97 mm Housing (included) with 1/2 M connection; length 100 mm Fairlead M20x1,5 Protection degree IP40 Insulation class I Storage temperature C Technical data Tolerance -6 K (limiter) Limiter factory calibration 110 C (+0 C / -6 C) Thermal gradient < 1 K/min Time constant < 1 min Max. head temperature 80 C Max. bulb temperature 125 C Max. pressure 10 bar L [mm] H [mm] W [mm] Product specifications K373Y033 Immersion safety thermostat. Assembly with sensitive bulb inserted in heating system pipes. Liquid expansion operating principle. STB safety thermostat, type 2 action in accordance with INAIL "R" collection. Button for manual reset. Output contacts (interruption or switchover). LIMITER CONTACT CAPACITY: contact 2: 10 (2,5) A / 250 V. Bulb length 97 mm. Housing (included) with 1/2 M connection (length 100 mm). Fairlead M20x1,5. Protection degree IP40. Insulation class I. Storage temperature C. Tolerance -6 K (limiter). Limiter factory calibration 110 C (+0 C / - 6 C). Thermal gradient < 1 K/min. Time constant < 1 min. Dimensions 55x110x162 mm (LxHxW). Max. head temperature 80 C. Max. bulb temperature 125 C. Max. working pressure 10 bar. Compliance with standards EN , EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility). Compliance with PED directive 97/23/EC. INAIL (ISPESL) compliant. Compliance Compliance with standards EN (and updates) and EN Compliance with directives 73/23/EEC (Low voltage), 89/68/EEC (Electromagnetic compatibility) and subsequent updates 93/68/EEC Compliance with PED directive 97/23/EC EC mark 1

10 0546EN October 2013 Immersion safety thermostat Additional information For further information, visit the website or contact the technical service: ' * consulenza.prodotti@giacomini.com This information is intended as an example. Giacomini S.p.A. reserves the right to modify the contents - at any time and without prior warning - for technical or commercial reasons. The information in this technical sheet does not exempt the user from scrupulously observing the existing regulations and standards relating to good technical practices. Giacomini S.p.A. Via per Alzo, San Maurizio d Opaglio (NO) Italy 2