Supply Emerson Fan Speed ??Controller FSY-42S / FSY-41S

Emerson fan governor FSY-42S / FSY-41S product description FSY series electronic fan speed is adjusted according to the condensing pressure condenser fan speed, widely used in commercial air conditioning and refrigeration system. Features condensing pressure is adjusted according to the condensing fan speed built-in sound protection circuit prevents excessive voltage or current is too large EMC filter is included in the FSF harness harness connector can install a variety of directions, the standard length of 1.5 meters (3.6 meters Another the length of the wiring harness to choose from) does not require additional gaskets Certification: UL / VDE applies to all commonly used refrigerants (including R410A) Model PCN Pressure adjustment range bar bar Default setting maximum operating pressure PS bar test pressure PT bar FSY connection "Nene -20UNF thread FSY-42S 0715534 9.2 ~ 21.2 15.0 32 36 7/16" -20UNF thread -41S 0715533 4.0 ~ 12.5 8.0 27 30 7/16