Semi-hermetic refrigeration compressor Q4-20.1E

pistonsingle-stagefor industrial refrigeration

4 cylinder compressor with integrated direct on line (DOL) electric motor starter and ptc probes connected to the protection and diagnosis system. •∆ = 50Hz/220-240V/3Ph (60Hz/265-290V/3Ph) •Y = 50Hz/380-420V/3Ph (60Hz/440-480V/3Ph) - Diagnose electronic module for monitoring, protection diagnostics and communication. - suction and discharge valves - IP56 electrical connections box - POE32 oil load - 2 oil sight glasses for visual checks or connection to automatic mechanical and electric devices/regulators - rubber supports - protection charge (inert gas 1 bar) - appropriate packaging for transport, handling and storage Option - electric motors for various voltage supply values - oil heating resistors - discharge temperature control sensor - motor far for additional cooling - head with idle start system - head with capacity control - head with RSH system for capacity control - oil level electronic regulator - flange+valve kit for aligned assembly