| SI | IP |
Displacement LP/HP (1450 RPM) | 28.00 / 17.90 m³/h | 989 / 632 CFH |
Displacement LP/HP (1750 RPM) | 33.79 / 21.60 m³/h | 1193 / 763 CFH |
No. of cylinder x bore LP/HP x stroke | 4 x 60/ 48 mm x 57 mm | 4 x 60/ 48 mm x 57 mm |
Motor voltage (more on request) | 380..420V Y/YY/3/50Hz | 440..480V Y/3/60Hz |
Max operating current | 17A | 17A |
Winding ratio | 50% / 50% | 50% / 50% |
Starting current (Rotor locked) | 49A Y / 81A YY | 49A Y / 81A YY |
Weight | 141 kg | 311 lb |
Maximum pressure (LP/MP/HP) | 19 / 19 / 28 bar | 275 / 275 / 363 psi |
Connection suction line | 28 mm - 1 1/8' | 28 mm - 1 1/8' |
Connection discharge line | 22 mm - 7/8' | 22 mm - 7/8' |
Oil type R404A // R507A | BSE32 (Option) | BSE32 (Option) |
Oil type R22 | B5.2 (Standard) | B5.2 (Standard) |
Oil charge | 3.00 dm³ | 105.6 fl oz |
Crankcase heater | 100 W (Option) | 100 W (Option) |
Oil pressure monitoring | MP54 (Option) | MP54 (Option) |
Oil service valve | Option | Option |
Discharge gas temperature sensor | Option | Option |
Motor protection | SE-B2 (Standard) | SE-B2 (Standard) |
Enclosure class | IP54 (Standard), IP66 (Option) | IP54 (Standard), IP66 (Option) |
Vibration dampers | Standard | Standard |
TX valve for liquid injection | Standard | Standard |
CIC (only for R22,instead of TX valve for LI) | Option | Option |
Sight glass | Standard | Standard |
Filter Drier | Standard | Standard |
Solenoid valve | Standard | Standard |
Liquid sub cooler (also mounted) | Option | Option |