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.
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