Application: refrigeration and air conditioning heat pumps Description: Environmentally friendly lead-free bearings. Easy service thanks to the oil drain connection. Greater energy efficiency and quieter operation thanks to the design with intermediate hood. Adapted for connection in multi-compressor systems - with oil level sight glass and oil leveling system. The surface oil sump heater provides thermal insulation, greater efficiency and quieter operation - from 2 to 4 dB (A). Quieter and more efficient work thanks to the spiral construction on the principle of "no contact - no wear" for less friction. Greater reliability due to an internal non-return valve that prevents refrigerant migration from the high pressure side. Very effective and reliable protection against overheating, overload, phase loss and incorrect phase sequence using electronic modular protection. Specification: gross weight: 111kg refrigerants: R134a, R404A, R407C, R507A frequency: 50/60 Hz phase 3 generation code: C viscosity: 32 cP number of starts per hour [Max]: 12 maximum working current: 35 A fixing of the sight glass: screwed tightening torque: 21 N-m torque of the low pressure manometer fitting: 15 N-m torque of the electrical box enclosure: 2 N-m torque of the suction port mounting: 130 N-m tightening torque of the discharge connection: 110 N-m torque of the oil drain fitting: 35 N-m torque of the sight glass fixing: 50 N-m oil leveling torque: 48 N-m torque - power: 3 N-m torque - grounding: 2 N-m maximum filling factor: 13.5 kg oil filling: 6.2 L factory setting of low pressure: 25 bar factory setting for high pressure: 33 bar low value of rated voltage at 50 Hz: 380 V low rated voltage at 60 Hz: 460 V low value of the voltage range at 50 Hz: 342 V low voltage range at 60 Hz: 414 V nominal cooling capacity, 50 Hz: 38.6 kW nominal cooling capacity, 60 Hz: 51.8 kW nominal heat output, 50 Hz: 36.8 kW reference oil: 160SZ displacement: 249.9 cm 3 connection of the low pressure manometer: Schrader connection of the high pressure manometer: Not available differential pressure test [Max]: 24 bar trial of low pressure [Max]: 25 bar high pressure test [Max]: 32 bar rotor start-up current: 175 A rotational speed at 50 Hz: 2,900 rpm rotational speed at 60 Hz: 3500 rpm performance regulation: constant speed resistance of windings of 3-phase compressors with identical windings: 0.77 Ohm connection type: rotolock size of the soldering adapter for the discharge connection pipe: 0.875 in size of the adapter for welding the suction pipe: 1.375 in suction hood size Rotolock: 2.25 inches size of the Rotolock discharge connection: 1.75 inches suction pipe size: 1.375 inches size of the discharge pipe: 0.875 in oil drain: 1/4 "screw IP protection rating: IP54 (with gland) oil leveling: 3/8 '' SAE high value of rated voltage at 50 Hz: 400 V high value of rated voltage at 60 Hz: 460 V high value of the voltage range at 50 Hz: 440 V high voltage range at 60 Hz: 506 V total height: 678 mm suction port height: 180 mm discharge connection height: 643 mm motor protection: internal thermistor protection compressor supply: 400V / 3Ph / 50Hz 460V / 3Ph / 60Hz safety valve: missing power supply connection screws: 4.8 mm screw Additional information: set contains: assembly instructions rubber dampers with sleeves, screws, nuts and washers soldering adapters, nuts, gaskets - suction and discharge side factory filling with oil At our auctions, there is also a wide selection of HVACR devices, such as compressors, charging stations, solenoid valves, automation equipment, expansion valves, tools etc. from companies such as Danfoss, Mastercool, OLAB, CEME, Imperial, Appion, Fluid-o-Tech, Fieldpiece, RectorSeal, Honeywell, which we are authorized distributor. If you have any questions please feel free to contact us: We will be more than happy to help you in selection of suitable device. Gallery WIGMORS ul. Irysowa 5 51-117 Wroc?aw Poland tel. +48 71 326 50 11 fax +48 71 326 50 01 NIP: 915-000-01-99 WARRANTY All our products are new and have 12-months warranty, unless otherwise stated. Commercial Invoices are issued to all sales. PAYMENTS - PayPal SHIPPING Will ship within one business day from payment. Order will be shipped by courier service. Delivery time varies from 3 -15 business days and depends on country of destination. Worldwide shipment will be calculated individually. Shipment of multiple purchase can be combined into one favourable shipping rate. Dimensions and weight of the combined package can?t exceed standard values. Buyer is responsible for any import tax or other import duties.