Data sheet differential pressure switch mp 54, mp 55 and mp 55a dkrcc. View and download danfoss bcp1h installation manual online. This overview covers everything you need to be able to replace a failed thermostat with a danfoss 60 or 70 series one. It also incorporates a thermal time relay with a xed release time setting. The danfoss mp 54 and mp 55 oil differential pressure controls are used as safety switches to protect your refrigeration compressors against low lubricating oil. Refrigeration controls oil differential pressure control mp series specifications. The control device is a combination of type mp1 and type mp5. The mp54 and mp55 oil pressure differential controllers are safety switches designed to prevent the compressor lubricants from being too low. View and download danfoss rt 112 installation manual online. If the oil pressure fails the differential pressure switch stops the compressor after a certain time period. Data sheet differential pressure control types mp 54, mp. Danfoss refrigeration differential pressure control mp54 060b016766. The position of the switch is determined by the pressure switch setting and the pressure at the connector. Differential pressure control, types mp 54, mp 55 and mp 55a free download as pdf.
Diff erential pressure controls lube oil protection controls. If the oil pressure fails, the control will stop the. Mp 55 have adjustable differential pressure and are available with thermal time relay. Oil differential pressure switch danfoss mp 55, 060b017266. Danfoss transmitters both pressure and temperature are designed to keep your demanding industrial process under control. Mp mp a pressure difference controller, mp 54 and mp 55 oil differential pressure controller is a type of safety switch to prevent the refrigeration compressor oil pressure is too low. Danfoss refrigeration and air conditioning controls. R11 r12 r123 r124 r4a r22 r404a r407a r407c r407f r407h r422b r422d r438a r448a r449a r450a r452a r507c. Using advanced technology, and being a world leader, danfoss. Hvac danfoss oil differential pressure switch mp55 danfoss. New danfoss mp55 060b0173 differential pressure control lp oil mp 0. Differential pressure switch mp 54, mp 55 and mp 55a danfoss.
Mp55 danfoss differential pressure switches 060b029966. Mp mpa mpe differential pressure switches danfoss danfoss differential pressure switch manual. The control may also be applied as a lube oil pressure sensing control on refrigeration compressors. Danfoss maneurop kp series pressure switches jasateknik. The mp 54 has a fixed differential and has no pressure setting disc. Differential pressure control differential pressure switches. Danfoss heat selector is the bestinclass online selection tool that optimises planning process for heating application experts. Contractor hub everything you need in one place danfoss. Home ontario danfoss differential pressure switch manual. Danfoss mp55 differential pressure switch wolseley. It also incorporates a thermal time relay with a fixed release time setting. Danfoss refrigeration differential pressure control mp54. After having solved the problem the control has to be reset manually.
Technical brochure differential pressure controls, type mp. If the differential pressure between higher and lower pressure falls, the spindle 15 moves downwards and via the upper guide bush 17 actuates the switch contact arm 18. If the oil pressure fails the oil differential pressure control stops the compressor after a certain time period. The rt series consists of pressure switches, differential pressure switches and pressure switches for neutral zone regulation, all for general use within the industrial and marine segments.
The result of this concept is a small sized high performing control valve with a unique valve. This video covers the mounting, wiring, brazing, and pressure and differential. Danfoss pressure switches danfoss pressure mp 55 manufacturer from mumbai. They may be used in combination with p28 andor p45 oil pressure cutout controls p74 series differential pressure controls product bulletin code no. Pressure independent control valves ensure efficient control, delivered in a simple way. Mp55 danfoss differential pressure switches, delay of relay 120 sec. Danfoss cs pressure switches for air and water cs pressure switches have a threepole switch and adjustable differential. If the oil pressure fails, the control will stop the compressor after a predetermined time period has elapsed. Data sheet differential pressure control, type mp 55e 4 dkrcc. If the oil pressure drops below the set value, at a certain time interval, the. Kp pressure switches are available in ip30, ip44 and ip55 enclosures. Mp 55 and mp 55a have adjustable differential pressure and are available both with and without thermal time relay. Combined high and low pressure control type kp 15 and 15a. When differential pressure over the flow control cone.
This manual is intended to assist users of a mankenberg pressure reducing, backpressure regulator, vacuum control valve, differential pressure control valve or flow control valve during installation, operation and maintenance. Differential pressure controls, type mp 54, 55 and 55a. The maximum differential pressure specified is the maximum pressure at which the valves give satisfactory regulation. Diff erential pressure controls type mp 54, 55 and 55a. Danfoss oil pressure switch wiring and testing youtube. Connection to pressure side of lubrication system, oil 2. Mp55 danfoss differential pressure switches 060b017366. The oil pressure differential switch breaks the control circuit and shuts down the. This overview covers everything you need to know to replace a failed pressure switch with a danfoss kpu one. Sep 09, 2019 oil pressure safety switch mp hgha12 danfoss as acmci jmn mp 54, mp hcfc and nonflammable hfc. Control type material kp 1, kp 2, kp 5, kp 7, kp 15, kp 17, kp 25.
The pressure switches are fitted with a manual switch that will lock the contact system in the open position independently of the pressure in the system. Technical leafl et diff erential pressure controls, type mp 54, 55 and 55a mp 54 and mp 55 oil diff erential pressure controls are used as safety switches to protect refrigeration compressors against low lubricating oil pressure. The mp 55 can be set for different differential pressures by the setting disc 3. Data sheet pressure switch rt rt pressure switches incorporate a pressure controlled, singlepole change over swich where the contact position depends on the pressure in the connection port and the set value.
Kp and mp switch high quality pressure switches danfoss. The danfoss pressure switches and thermostats feature either fixed or adjustable differential settings, good readability and high accuracy of range setting with use of the scale. Danfoss pressure control type rt4 0175036 room thermostat. Refrigeration controls oil differential pressure control mp. New danfoss lube oil protection control type mp mp55. Differential pressure controls type mp 54, 55 and 55a. Features approvals data sheet differential pressure switch lube oil protection control mp 54 and mp 55. The factoryset differential pressure is stamped on the front plate of the switch. Pressure controls danfoss oil differential pressure controls introduction mp 54 and mp 55 oil differential pressure controls are used as safety switches to protect refrigeration compressors against low lubricating oil pressure. The contact position of which depends on the pressure in the connector and the range setting and adjustable differential. The set differential pressure can be read from the internal scale. Differential pressure control 2 pages switch danfoss kp 7abs installation manual.
Danfoss 060b200866 mp 54 pressure switch mp 54 and mp 55 oil differential pressure controls are used as safety switches to protect refrigeration compressors against low lubricating oil pressure. Mar 22, 2019 r22 medium and high temperature scroll aircooled condensing unit open air outlet from side scroll zb series. Jul 25, 2019 oil pressure safety switch mp hgha12 danfoss as acmci jmn mp 54, mp hcfc and nonflammable hfc. Abqm threaded versions danfoss abqm is a control valve with automatic flow limitation and builtin differential pressure control functioning over the control valve. Differential pressure switch, mp55a differential pressure. View and download danfoss kp 7abs installation manual online. Jun 26, 2018 how to do wiring and testing of danfoss oil pressure switch in airconditioning and refrigeration system. How to install a danfoss kpu pressure switch youtube. Mp series oil differential pressure control mp mp a pressure difference controller, mp 54 and mp 55 oil differential pressure controller is a type of safety switch to prevent the refrigeration compressor oil pressure is too low. Please feel free to contact us incase of any other requirement or queries. Watch as danfoss own will guides you through two different ways to wire an mp differential pressure switch, which is used to protect. Hvac danfoss oil differential pressure switch mp55 danfoss mp55 060b017166 oil differential controller. Operating manual springloaded pressure control valves.
How to do wiring and testing of danfoss oil pressure switch in airconditioning and refrigeration system. Connection to suction s ide of refrigeration plant, lp 3. Test device the operation of the pressure control is based only on the differential. Danfoss mp 55 differential pressure switches, delay of relay 0 sec.
These lube oil protection controls guard pressure lubricated refrigeration compressors against major damage due to loss of oil pressure. Whereas most pressure switches have fixed differential pressure, the danfoss cs pressure switch features an adjustable differential, so the switch can be adjusted to suit a variety of working conditions. Refrigeration controls oil differential pressure control mp series. Simple manual trip, electrical test function eliminates need of. Technical brochure differential pressure controls, type mp 54, 55 and 55a features y wide regulating range y can be used for deep freeze, refrigeration and air conditioning plant y can be used for all normal fluorinated refrigerants y electrical connection at the front of the unit mp 54 and mp 55 oil differential pressure. Pressure switch, types mp 54, mp 55, mp 55a danfoss. The reverse action occurs if the differential pressure rises. Data sheet differential pressure switch, mp 54, mp 55 and mp 55a.
Service manual operation mp1 high pressure relief valve hprv and charge check all pumps are equipped with a combination high pressure relief and charge check valve. We would like to offer you following pressure switch from our stock for sale. Differential pressure switch, mp55 differential pressure. The openingclosing of the pressure control cone is performed by changing differential pressure over the diaphragm. Mp 55 oil differential pressure controller is a type of safety switch to prevent the refrigeration compressor oil pressure is too low. Differential pressure control 2 pages switch danfoss kp 15 installation manual. If the oil pressure fails the oil diff erential pressure control stops the compressor after a certain time period. Danfoss mp 55 oil diff pressure switch ship automtion store. Covering everything you need, from product catalogs to online datasheet generators, over a wide range of commercial refrigeration and air conditioning aftermarket products.
Industrial pressure switches pressure controls danfoss. Differential pressure control, types mp 54, mp 55 and mp 55a. Differential pressure controls type mp 54, 55 and 55a danfoss 996 differential pressure controls type mp 54, 55 and 55a mp 54 and mp 55 oil differential pressure controls are used as safety switches to protect filename. Cs pressure switches have a threepole switch and adjustable differential. Pressure controls danfoss single pressure control danfoss dual pressure control temperature controls danfoss danfoss erc series 101 danfoss erc series 112 danfoss ekc series 102 sub zero sub zero t 72 sub zero t4r cold room controller 7523p cold room controller 7524p controls with alarm output 7556p. Danfoss electrical pressure switches for sale ebay. Mp 54 and mp 55 differential pressure switches are used as safety switches to protect refrigeration compressors against low lubricating oil pressure. Danfoss oil differential pressure control mp series mp54. Refrigeration controls oil differential pressure control. Data sheet differential pressure controls type mp 54, 55 and 55a.
Differential pressure control types mp 54, mp 55, mp 55a aws. If installing a dual pressure switch, the lowpressure side is on the left and the highpressure side is on the right. Oil pressure safety controls emerson climate technologies. Set convertible reset the danfoss kpu pressure switch has a convertible reset. The high pressure relief function is a dissipative with heat generation pressure control valve for the purpose of limiting excessive system pressures. Danfoss pressure transmitters emp2 and mbs m and m controls.
If adequate oil pressure is lost, the builtin s30 time delays switch starts timing. Data sheet differential pressure switch lube oil protection. Type mp55 is used as a safety device on pressure lubricated refrigeration compressors, where under any operating conditions the lubricating oil pressure has to be kept higher than the suction pressure or crankcase pressure. Data sheet differential pressure control type mp 55e. Differential pressure controls type mp 54, 55 and 55a yumpu.
Kp pressure switches are used for starting and stopping refrigeration compressors and fans on aircooled condensers. Bcp4h, bcp5h, bcp3h, bcp2h, bcp6h, bcp7h, bcp2l, bcp3l, bcp4l, bcp6l, bcp1, bcp5l, bcp2, bcp4, bcp3, bcp6, bcp5, bcp7. Data sheet pressure independent control valve with. Data sheet pressure switch, differential pressure switch rt. New danfoss lube oil protection control type mp mp55 for sale. Get the best deals on danfoss electrical pressure switches when you. Connection to suction side of refrigeration plant, lp 3. Danfoss dual pressure control refrigeration and allied traders. Mp54 and mp55 oil differential pressure controls are used as safety switches to protect refrigeration compressors against low lubricating oil pressure.
A world leader in climate and your system never be. Diff erential pressure controls lube oil protection. Danfoss oil differential pressure control mp series mp54 060b029766 product description mp 54 and mp 55 oil differential pressure controls are used as safety switches to protect refrigeration compressors against low lubricating oil pressure. Data sheet differential pressure controls type mp 54, 55. Service you would expect from a trusted uk company.
Oil pressure safety switch mp hgha12 danfoss as acmci jmn mp 54, mp hcfc and nonflammable hfc. Differential pressure switch, mp55 060b201266 product description. Maker danfoss type mp 55 oil differential pressure switch condition new surplus. Mp 54 and mp 55 oil differential pressure controls are used as sefety switches to protect refrigeration compressors against low lubricating oil pressure. Find great deals for danfoss mp 55 differential pressure control switch d shop with confidence on ebay himanshu industries i offering danfoss pressure mp 55, model no mp 55 at rs piece in mumbai, maharashtra. How to install a danfoss 6070 series thermostat youtube. You have been signed out due to inactivity the last 120 minutes. The danfoss contractor hub is the hvacr contractors onestop digital platform. View and download danfoss kp 15 installation manual online. Learn more opens in a new window or tab any international postage is paid in part to pitney bowes mp45. Mp 54 and mp 55 are used in refrigerating systems using hcfc and nonflammable hfc. Find great deals for danfoss mp 55 differential pressure control switch d shop with confidence on ebay. View and download danfoss kp 1e installation manual online. Differential pressure switch lube oil protection control.
Kp1a, kp5a, kp 35, kp 36, kpi 38, kps 31, kps 33, kps 37, kps 39, kps 43, kps 43, kps 45, kps 47, kp 79, kp 81, kp 69 kp1 auto. If the oil pressure does not recover within the set period, the control circuit is opened, stopping the compressor. Danfoss maneurop mp series differential pressure switches rp 0. Mp mp a mp e, oil differential pressure controlsmp 54 and mp 55 oil differential pressure controls are used as sefety switches to protect refrigeration compressors against low lubricating oil pressure. Data sheet differential pressure switch mp 54, mp 55 and. Data sheet pressure switch, difierential pressure switch, type rt approvals. As with any device which imposes a pressure drop in the system, noise may occur under certain flow pressure conditions. Mp 55a danfoss differential pressure switches 060b017666. Pressure switch rt danfoss industrial automation pdf.
The danfoss mp 54 and mp 55 oil differential pressure controls are used as safety switches to protect your refrigeration compressors against low lubricating oil pressure. If the pressure drops below the set value, after a certain time interval, the oil pressure difference controller moves to make the compressor stop. Watch as danfoss own will guides you through two different ways to wire an mp differential pressure switch, which is used to protect refrigeration compressors against low lubricating oil pressure. Pressure controls and thermostats contents page tradmatik. Leapfrog to a longterm solution with danfoss wide product. Ambient temperature ped approved units 25 65 c 80 c for max.