www.rainbowelec.co.krIntroduceIt will soon be 30 years since the first thermostat was produced at Rainbow. Over all theseyears we have continually developed products which are innovative and of superiorquality. A continued existence over so many years would not have been possible withoutremaining loyal to our belief with regard to our customers, suppliers and partners.A series of recent motivation such as moving into new building, set-up a ERP system andelectronic payment system makes new era for Rainbow to serve worldwide valuablecustomers and partners.The capability to listen, total commitment, confidence in ourselves and our partners,respect for work well done, a sense of obligation, a will to develop are all values whichform the core vocation of our company.On this basis we have historically developed an extensive international network ofcustomers and suppliers which has positioned RAINBOW as a leader in temperaturecontrol solutions.Every member of our customer support team is dedicated to one goal - providing you withknowledgeable assistance, timely response to special requirements, and prompt deliveryof your order.RAINBOW always welcomes the opportunity to help you, with a unique combination ofknowledgeable and responsive people, quality products and prompt delivery. We are gladto offer a full online catalog where you will be able to browse and order all of our products.To guarantee the reliability for all products Rainbow is building and supplying, variousapprovals and certificates are ready in place customers required from internationalagencies such as UL, VDE, CSA, CE and ISO including RoHS.Rainbow will be in every single place over the world our customers are present. CEO_JANGKON KIM
History1983. 02. 15 Rainbow Electronics Co., Ltd founded at Seoul, Korea Starting to produce a thermostat for Circulating pump control1987. 06. 20 First Export of the thermostat for refrigerator use to Singapore1988. 11. 15 Moved into new building in Songnae-dong, Bucheon1989. 08. 04 Certified KS mark for boiler use thermostat1996. 12. 05 Certified UL approval from UL Laboratories in USA (File no. E173663)1999. 03. 30 Nominated as a Promising Advanced Technology Enterprise from Gyeonggi Province Government1999. 07. 09 Certified VDE approval from VDE Testing and Certification institute in Germany 400098301999. 07. 28 CE Certificate issued under the regulation of EN 607302000. 03. 22 Certified CSA approval from CSA International in Canada (1006006/LR115703)2000. 05. 27 Certified ISO9002 quality system from KTL2001. 06. 09 ISO 9001 quality system certified from KAB2001. 06. 20 Newly developed Manual Reset limit Control2001. 07. 30 Set up a new factory in Qingdao, China, A million units production launched2002. 03. 11 A design for Insulation cover (TS-series) registered on the Register of the Korean Intellectual Property Office (No.30-0294172)2002. 08.08 A design for RST-switch base registered on the Register of the Korean Intellectual Property Office(No. 30-0305122)2003. 04 30 A Trademark of Rainbow logo registered (40-0231879)2003. 05. 23 A design for Enclosure (PTS-) registered on the Register of the Korean Intellectual Property Office (No.30-0325563)2005. 05. 17 Awarded a prize of Korean Prime Minister for Exemplary CEO at the SME2006. 07. 10 Certified as a Technical innovation business (INNO-BIZ) from SMBA2008. 03.18 Moved into new building (1,780 ) at Samjung-dong, Bucheon-city2008. 10. 17 Certified VDE approval for RST-series from VDE institute in Germany 2 3
INDUSTRIAL CAPILLARY THERMOSTAT : TS-XXXSDescriptionThe temperature sensor consists of probe capillary tube, diaphragm and expansion medium.When sensor is heated, the liquid medium heats up and expands.The expansion of the medium increases in the closed-circuit system.The pressure increase is converted into a displacement in the diaphragmApplicationboiler, commercial refrigerators, convector, fryers, electric water heating oven, radiator, sauna, water bed,cooking applianceFeaturesSPDT, 16A 250V, UL,VDE, CSA, CE approved
www.rainbowelec.co.krSINGLE POLE SAFETY LIMITER WITH MANUAL RESET :TSR-XXXSF Capillary Thermostat & Thermometer 4Description 5If the temperature at the probe exceeds the set limit, the snap-action switch is operatedthrough a transmission mechanism, the circuit is opened and the switch is not closed.If the temperature drops below the selected set-point by about 50 , the snap action switchcan be manually.Features Fast reaction time Protection Temperature limiter as panel-mounting thermostats SPST Only Factory pre-set fixed temperature up to 350 Complies with ROHS Meets UL requirement Customized capillary up to 2000mm Electrical connections with 250 rec female quick connect terminals Bulb and capillary are 300 series stainless steel UL approved
www.rainbowelec.co.krHIGH AMPERE THERMOSTAT :RNTS-XXXCB Capillary Thermostat & ThermometerDescriptionThe temperature sensor consists of probe capillary tube, diaphragm and expansion 6medium.When sensor is heated, the liquid medium heats up and expands. 7The expansion of the medium increses in the closed-circuit system.The pressure increase is converted into a displacement in the diaphragmApplicationboiler, convector, fryers, electric water heating oven, radiator, sauna, water bed, cookingapplianceFeaturesHigh Ampere, 30A250V
RST-THERMOSTAT : RST-XXXSDescriptionThe temperature sensor consists of probe capillary tube, diaphragm and expansionmedium.When sensor is heated, the liquid medium heats up and expands.The expansion of the medium increases in the closed-circuit system.The pressure increase is converted into a displacement in the diaphragmApplicationboiler, convector, fryers, electric water heating oven, radiator, sauna, water bed, cookingapplianceFeaturesSPDT, 20A 250V, UL,VDE approved
www.rainbowelec.co.krINDUSTRIAL THERMOSTAT WITH ENCLOSURE :PTSC-XXXC Capillary Thermostat & ThermometerDescriptionIt is specially designed to mount on the channel for easy installation for the control box of 8switch board. 9Application and Features Suitable to control room control to run a fan or a heater Control with changeover contact Screw terminals for un-loosing. Bulb and capillary in the plastic housing Temperature control for 0 to 50 or 0 to 90OperationA rise in temperature causes the expansion of liquid within the bulb capillary. The liquid actson a diaphragm assembly within the plastic housing to open and close electrical contacts
INDUSTRIAL CONTORLS : ITS-050LDescriptionMulti-function plastic housing with a Single Pole Double Throw capillary controls.Features Suitable for surface mounted, immersion and air application Customized marking available Control knob with temperature indication with 0 to 40 , 50 , 60 One Control for Heating and / or Cooling Control with changeover contact Corrosion Resistant Enclosure Local and Remote Sensing Models Available Meets UL and RoHS requirement.OperationA rise in temperature causes the expansion of liquid within the bulb capillary. The liquid acts on a diaphragmassembly within the plastic housing to open and close electrical contacts.
www.rainbowelec.co.krFREEZING AND COOLING THERMOSTAT :LTS-030S Capillary Thermostat & Thermometer 10DescriptionMulti-function plastic housing with a Single Pole Double Throw capillary controls. 11Feature Suitable for surface mounted Control with changeover contact Meets UL and RoHS requirement.Application Freezing and cold storage Aquariums, Fish tank Cooling system Commercial refrigerator
REMOTE INDICATING THERMOMETER : THERMOMETERTMRB TMSA Model Size Capillary TMRB-XXX-32B 50 30mm 1000mm TMRC-XXX-33H 80 40mm 1500mm TMSA-XXX-32B 58mm 25mm 42mm 1000mmTMRC Description We can supply a wide range of gauges which can satisfy the application requirements in the following fields, heating, cooling and household appliances, anywhere remote temperature and pressure metering is required. All the gauges have modern and functional aesthetic design, which can be customized upon request and is able to fulfill the most recent design trends Features TMRB-040-32B, TMRB-120-32B TMSA-040-32B, TMSA-120-32B TMRC-040-33H, TMRC-120-33H Temperature range is -40 ~40 or 0 ~ 120 Customized designed printing for temperature marking Capillary diversifies from 500mm to 2000mm Compact and light plastic housing
www.rainbowelec.co.kr PECO : REGULATING / LIMITING CONTROLS Capillary Thermostat & ThermometerT103 T125 Description Regulating controls are used as the primary operation control. Limiting controls are back- up controls used in combination with temperature regulation controls. The operation point of limit controls is normally set higher than regulating controls and is determined by requirements of the equipment manufacturer. Common applications for PECO regulating and limiting controls include: commercial L117 12 cooking equipment such as coffee brewers, 13 fryers, cookers, and ovens ; industrial equipment such as liquid heating, plating tanks, and processing equipment ; immersion heaters, duct heaters, booster heaters, etc. Features Construction variables to meet diverse specifications High level of accuracy and sensitivity Remote Sensing UL, CSA, CE approved Model diversification T103 series - Heating / Cooling remote sensing thermostat T125 series - Commercial grade remote sensing thermostat L107 series - Manual reset high limit thermostat L117 series - Manual / Auto reset high limit thermostat
PECO : RAINTIGHT, WEATHER RESISTANT THERMOSTATT115 T109 Application T115 NEMA 4X thermostats are intended for applications that require a rugged, weatherproof control. Typical applications include refrigeration, walk-in coolers, freezers, ventilation fans, dampers, and heating and cooling in factory buildings, greenhouses, garages, warehouses or animal confinement buildings for poultry hogs or livestock. The unit will tolerate spraying with water, high humidity airborne contaminates and moderately corrosive conditions Features Suitable for surface mounted, immersion and air application Customized marking available Control knob with temperature indication with 4 to 43 (40 to 110 ) One Control for Heating and / or Cooling NEMA 4X Enclosure complies with N.E.C Article 547 Rugged, weather Resistant Enclosure Corrosion Resistant Enclosure Local and Remote Sensing Models Available Meets UL and CSA Requirements Model diversification T115 Raintight weather resistant thermostats T109 Double pole double throw thermostats
www.rainbowelec.co.kr SPECIAL REQUEST HEATER : CARTRIDGE HEATER Capillary Thermostat & ThermometerCartridge heater : the standard termination for Hi-Density Catridge Heater is consistingof 10”(254mm) externally connected leads to 1 1/24”(32mm) solid nickel connectors. Theleads are stranded nickel wire with high temperature fiberglass/Teflon tape insulation. ULapproved for 300 Volt or 600 Volt service, rated at a continuous operating temperature of 14482 (250 ). To meet the requirements of your application we offer over 40 standardtermination styles to select from that will solve many of the most common application 15problems.Tubular heaters : for heating almost any liquid or vicious materials including acids,water, synesthetic oils, lube oils as well as air, gases, steam or low melting solids. Thestandard element consists of an 80/20 nickel chrome resistance wire which is connected toterminal pins, and centred in a metal tube. The tube is filled with high quality magnesiumoxide and compressed to ensure a rapid heat transfer. The terminal pins from a non-heatedsection of the element well as the terminal arrangement. They are insulated from the tube byceramic bushes. Kilowatt rating and voltage can be varied to suit each application.Flange Immersion Heater can be designed with any element length, wattage, andvoltage. High purity compacted MgO powder provides maximum heat conductivity andoptimum dielectric strength. Bends are recompacked to restore MgO density.Thermocouples can be installed for high limit temperature control. Spacers installed onelements to assist flow distribution.
INFRARED CERAMIC HEATERWhat is Far Infrared Ray? Is Electron wave which is kind of light wave. All objectsradiate different energy of infrared ray by temperature. Then if the other objects absorb theray and it makes molecules vibrate actively, so the temperature is increased. Far infraredRay percolate an objects deeply and make increase the temperature by molecules°Øvibration and resonance. Then, inner side and out side can have uniform temperature. Thischaracter applies to the Food Drying, Cooking, Coating, Health, Beauty, etc. Especially, it isexcellent effect for molding & heat treatment for organic compound such as Plastic, Resin,Rubber, Urethane, etc.ApplicationPainting Industry (wood, coating, furniture) - Enameling equipment machine - metal, motor painting and steel platePlastic Industry (Thermal processing for Plastic) - Vacuum shaping (PP,PE,PS,PVC,PBS) softening - compressing and packing of plastic products - Heating webs of plastic foils prior to embossing.Electronic Industry (clean heater) - soldering printed circuit boards (reflow, soldering) - drying of hollow substance, such as IC circuit, LCD glass - PC panelFoods Industry - cooking and keeping warm of foods (chocolate, cracker, candy, bread etc.)Chemical Industry (medical Appliance) - drying of chemical medicine - medical sterilization of rays irradiation
www.rainbowelec.co.kr TWO PROTECTIVE FUNCTION IN ONE UNIT : PROTECTOR : AT-500 SERIES Capillary Thermostat & ThermometerCharactersElectric rating : 50A / 250VACTemp. range : 50~150 Tolerance 5Contact type : DPST (fail safe version)Action mode : Manual resetFixed mode : Fixed with screw of UNF10-32Resistance of terminals : Under 50mCapillary tube 2 Cu (standard length 600mm)Features* Water over heat protection* Heater dry boiling protection* Use the hot liquid expand principle to have high sensitivity* Capillary can be curved around the heater* 50A transient current to have fail save control, relay is not necessary. 16Application- High sensitivity for dry boiling for heater 17- Keep high power heater from being out of control due to dry boiling and heater blow out.- To substitute for capillary thermostats used in the high power market to save the cost of relay.- Over heat protector for electric thermostats.- Widely applied to machinery equipment as protector of over heat and dry boiling.- Temp. controller and protector for air conditioner, kitchenware, machinery for foodstuff.- Fail save version for high power heater to keep from being blow out.AT500 ProtectorManual reset / Auto reset / Fixed / AdjustableTemperature range : 40 ~ 130Differential : 3, 5Characters : Electric Water Heater Controls / Residential Storage-Tank Water HeatersIt is designed to meet the high electrical capacity requirements of electric water heaters.The speed an force of contact separation provides long-dependable control life at high electrical loads.