Germany KRIWAN INT389R compressor motor protection, according to DIN 44081/082 standards, can do more to connect a serial 9 PTC temperature sensor (with different nominal response temperature) in the measurement circuit input. Once the temperature exceeds the rating of a monitoring region corresponding PTC sensor is responsive to temperature, THP motor protection module will be activated, thereby turning on the relay. Start a timer is started at the same time protect; only start 30 minutes later, when the PTC signal (sensor impedance) to fall below the reset threshold to), in order to cancel the protection of agency action.

Our company is Germany KRIWAN exclusive agent in China, the model is complete, low price, welcome new and old customers to inquire!The main models are:INT69, INT69 / 7-, INT69DV, INT69DM, INT69DMY, INT69F, INT69SC, INT69SC2, INT69SCY, INT69SCY2, INT69TM, INT69Y, INT69HBY, INT69FSY, INT69RCY, INT69V, INT69VS, INT69VSY-, INT69RCX-A2, INT169R, INT300, INT369, INT369DV, INT369R, INT389, INT389R, INT390, INT390R, SE-C1 / C2 (INT69C1 / C2), SE-B1 / B2 (INT69B1 / B2), SE-E1 / E2 (INT69E1 / E2), SE-G1 (INT69G1) etc ... otherwise all kinds of PTC thermistors, temperature sensors, thermal protection, tropical moisture, such as motor repair parts supply.

The following closed / semi-hermetic piston type, fully enclosed international brands vortex-type and screw-type refrigeration compressor are property of their long-term customers:TECUMSEH Taikang, MANEUROP MANEUROP, DANFOSS Danfoss, COPELAND Copeland, PRESTCOLD, CARRIER Carrier (CARLYLE), BITZER BITZER, BOCK blog, GRASSO Grasso, FRASCOLD Fuji ho, REFCOMP Levin Beverly, DORIN are turbot, YORK York , DUNHAM-BUSH Dunham-Bush, - -, MCQUAY McQuay, HOWDEN Howden, FRICK, ROLTEC Lott, FUSHENG Fusheng, HANBELL Han Zhong, SANYO SANYO, HITACHI Hitachi, DAKIN Daikin, MATSUSHITA ORIGINAL, NATIONAL Panasonic, KOBELCO Kobelco, MYCOM, CENTURY, etc ...,