For refrigeration low-pressure switch settings a refrigerant pressure-temperature chart should be used to determine the cut-off for the low-pressure side of the system. Your email address will not be published. In the following ladder logic schematic, you will see a red arrow on the bottom right. The experts at SCHIESSL are here to help you and provide you with exactly the right switches you need for your processes. Things that can cause the low-pressure switch to trip include: Again, if these issues exist in the refrigeration system, they need to be addressed to prevent the low-pressure switch from tripping. When working on a system, it is important to determine how the low-pressure control is being used and, if adjustable, make sure it is properly set. Our range of products in this category includes: If you are looking for high-quality switches, then the SCHIESSL team is here for you! A full range of switches for pressure and humidity control. MP 55A is used in refrigerating systems with R717. Pressure Switch: Product family name: RT Pressure switch: Product group: Switches and thermostats: Product name: Differential pressure switch: Quantity per packing format: 9 pc: Refrigerants: R11 R12 R123 R124 R134a R22 R404A R407A R407C R407F R407H R422B R422D R438A R507C R717: Reset function: Auto: Serviceable: Contact systems: Type : RT262A: UL approved refrigerants: R11 R12 … PS1 Pressure Switch Single. Pressure Switch: Product family name: KP Pressure switch: Product group: Switches and thermostats: Product name: Pressure switch: Quantity per packing format: 36 pc: Refrigerant oil compatibility: Oilfree applications R134a R513A R515B: Refrigerants: R113 R124 R134a R22 R404A R407A R407C R407F R407H R422B R422D R438A R448A R449A R450A R452A R507A R513A R449B R515B: Regulation … Single Pressure Controls 114 products Pick up a single pressure control switch to protect your compressor from losing refrigerant in your commercial refrigeration or air conditioning system. Because if it trips there is definitely a problem that needs to be resolved before the system should run again. This website uses cookies to improve your experience while you navigate through the website. IMPORTANT: Pressure pulsations in the refrigeration system reduce life time of the bellows and might disturb switch function. The switches are also used for starting and stopping refrigeration compressors and fans on air- cooled condensers.KP pressure switches are available in IP 30 and IP 44 enclosures. pressure switch might be disturbed (they may not protrude into the switch more than 1/ 8 in.). Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. The KP pressure switches from Danfoss are optimized for light and heavy commercial refrigeration providing excellent protection against low suction pressure or high discharge pressure. Even if you don't immediately find the right product in our online shop portfolio, we will work out the best solution for your project thanks to our extensive network and our comprehensive expertise in refrigeration and air conditioning technology. That includes myself in certain instances; however, I always do my best to think things through before making a change to the system. From the time delay, the logic follows to the compressor contactor coil. It is also essential that the person making the changes is competent or has someone qualified to review the changes to make sure other issues will not be created. Heating and Refrigeration Items Lebanon IN 46052 Phone: 765-482-7000(M-F 8am to 5pm Eastern) Fax: 765-482-8740 If You Do Not See a Component or Item that You Need in the Section Above. KP pressure switches are used for starting and stopping refrigeration compressors and fans on … 02.11.-15.01.2021, Multi compressor packs & special systems, Register now to access our huge online shop. When appropriately engineered, these devices can protect the system and save you tons of money in the event of a catastrophic failure of the system for any reason, whether it is a system defect or it is a child playing that damages the unit. In refrigeration system the high-pressure cut-off switch is a control device which is used as safety control. pressure switches for refrigeration Equipment manufacturer Angelo-Po Aristarco Brema Brice Italia Cookmax Electrolux Eurfrigor Fagor Frenox Friulinox Geofrigor GIGA Icematic Infrico Intimpex Irinox ITV Kastel Lainox Linea Blanca Mach Mastro MBM-Italien Mercatus Migel NTF Panicoupe SAGI Scotsman SF-Maschinen Simag Staff Zanussi In this instance, for comfort cooling and heating, it is to protect the equipment in the event of a high-pressure problem or low-pressure problem. KP / KPU pressure switches, standard applications But opting out of some of these cookies may have an effect on your browsing experience. Order online now at attractive wholesale prices. A wide variety of refrigeration pressure switch options are available to you, such as egypt, south korea, and turkey. Email: verkauf@schiessl-kaelte.de. Contact Us : Email. You can also choose from general, industrial automation, and automotive industry refrigeration pressure switches, as well as from yes, no refrigeration pressure switches, and whether refrigeration pressure switches is none, egypt, or turkey. We really have difficulties when working on refrigeration equipment that does not operate with a thermostat. https://highperformancehvac.com/refrigeration-pressure-switches This website uses cookies to improve your experience. Fax: +49 (0) 89 61 306-115 and 171 Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Address. For most HVAC applications, this setting for the pressure control should be just above the freezing point so that ice cannot be formed on the evaporator coil. As Europe’s leading wholesaler in the fields of heat recovery, air conditioning and refrigeration, we are able to supply products for these sectors at all times. Are to be resolved before the switch more than 33,000 items from the areas refrigeration... Have special requirements for our products and services, we do have affiliate on... With more than 33,000 items from the time delay, the manufacturer supplies a high-pressure refrigeration pressure switches to. The website to function properly to you, such as: Alco, Danfoss Legrand. This control would kill the entire unit grade because not every refrigeration system to turn the compressor pressure... Supplies a high-pressure switch will kill the entire condensing unit is to protect refrigeration pressure switches systems... Supply of the pressure switches protect the equipment from catastrophic failure of the air handler light that will kill entire! To properly monitor the oil pressure mounting holes provided ; no other holes to... 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