HVAC Oil Differential Pressure switch MP55 MP55 060B017166 Oil Differential controller

HVAC Oil Differential Pressure switch MP55 MP55 060B017166 Oil Differential controller

MP54 and MP55 oil differential pressure controls are used as safety switches to protect refrigeration compressors against low lubricating oil pressure.

If the oil pressure fails the oil differential pressure controls stops the compressor after a certain time period.

MP 54 and 55 are used in refrigerating systems using flourinated refrigerants.

MP 55A is used in refrigerating systems with R717 (NH3), MP 55A can also be used in systems with flourinated refrigerant.

MP 54 has fixed differential pressure setting. It also incorporates a thermal time relay with a fixed release time setting.

MP 55 and 55A have adjustable differential pressure and are available both with and without thermal time delay.

Specifications

MP 54 and MP 55 oil differential pressure controls are used as sefety switches to protect refrigeration compressors.

MP 54 differential pressure control, fixed differential, low differential pressure

Control voltage: 230 V or 115 V a. C. Or d. C.

Permissible voltage variation: +10 - -15%.

Max. Working pressure = 17 bar.

Max. Test pressure = 22 bar.

Operation range, LP side: -1 - 12 bar PE.

Temperature compensation: The time relay is temperature-compensated in the range -40 - +60° C.

Screwed cable entry: Pg 13.5.

Max. Bellows temperature: 100° C.

Enclosure: IP 20 to IEC 529.

Star-Worths Refrigeration Co.,ltd as a professional refrigeration equipment company

which combined Cold storage products manufacturing,after-sales service,technical consulting and many famous brands origional brand new refrigeration compressors&HVAC control tools distributor selling.

Factory have 18 years history in manufacturing refrigeration equipment: Air cooled condenser, water cooled condenser, air cooler, evaporator, liquid receiver,Condensing unit as well as various customize refrigeration parts.

They are widely used in cold room,freezer, showcase, air conditioning, ice bath, food and medical hygiene,Biological Engineering,Aquatic products,Supermarkets,electronic,Hotel services and other areas.

Factory over 40000m2 square meters area with about 300 workers.Raw material and finished products warehouse over 1000 square meters.

Has been introduced advanced production line with an annual output of above millions refrigeration equipments. Mould system, NC Punch System, Expansion machine, Spraying system, test line, etc.

Our major markets:

- Southeast Asia
- Middle East
- Australia
- South America
- North America
- Europe

You have our high quality, good credit, competitive price ,safety payment, fast delivery and excellent service .

we have a good cooperation with our refrigeration engineering, distributor, trader, retailer and manufacturer.

Thank you for your attention.